Content:
Presentation type:

BG – Biogeosciences

BG1.1 – Open session on Biogeosciences (Posters only) (Sponsored by PalAss)

EGU2015-889 | Posters | BG1.1

Sediment Characteristics and Trace Element Geochemistry over a Sand Ridge at the Exit of Bosphorus Strait, Turkey
Koray Başeğmez, Bedri Alpar, and Selma Unlu

EGU2015-1149 | Posters | BG1.1 | Media interest

Using oysters as anthropogenic indicators to evaluate the occurrence of the wastewater contamination of the estuaries
Wang-Hsien Ding

EGU2015-1566 | Posters | BG1.1

Grass material as process standard for compound-specific radiocarbon analysis
Malu Cisneros-Dozal, Xiaomei Xu, Charlotte Bryant, Emma Pearson, and Jennifer Dungait

EGU2015-1581 | Posters | BG1.1 | Media interest

Tohoku Earthquake-associated Marine Sciences: the research project for the Great East Japan Earthquake on March 11, 2011
Hiroshi Kitazato, Akihiro Kijima, Kazuhiro Kogure, Motoyuki Hara, Toshi Nagata, Kasunori Fujikura, and Akira Sonoda

EGU2015-2472 | Posters | BG1.1

Land cover controls the export of terminal electron acceptors from boreal catchments
Marjo Palviainen, Jouni Lehtoranta, Petri Ekholm, Tuija Ruoho-Airola, and Pirkko Kortelainen

EGU2015-2893 | Posters | BG1.1

HONO (nitrous acid) emissions from acidic northern soils
Marja Maljanen, Pasi Yli-Pirilä, Jorma Joutsensaari, and Pertti J Martikainen

EGU2015-3506 | Posters | BG1.1

A model ensemble for explaining the seasonal cycle of globally averaged atmospheric carbon dioxide concentration
Georgii Alexandrov and Alexey Eliseev

EGU2015-3606 | Posters | BG1.1

Invading Phragmites australis stimulates methane emissions from North American tidal marshes
Peter Mueller, Justin E. Meschter, Rachel N. Hager, Thomas J. Mozdzer, Kai Jensen, J. Adam Langley, Andrew Baldwin, and J. Patrick Megonigal

EGU2015-4084 | Posters | BG1.1

Simulation of acid mine drainage generation around Küre VMS Deposits, Northern Turkey
Cansu DEMİREL, Mehmet Ali KURT, and Nurgül ÇELİK BALCI

EGU2015-4982 | Posters | BG1.1

Formation of Deep Sea Umber Deposits Linked to Microbial Metal Oxidation at the South Atlantic Ridge
Xiaotong Peng, Kaiwen Ta, Shun Chen, Lijuan Zhang, and Hengchao Xu

EGU2015-5471 | Posters | BG1.1

Formation of Hydrothermal nontronite associated with microbial activity at the South Atlantic Ridge
Kaiwen Ta, Xiaotong Peng, Shun Chen, Hengchao Xu, Jiwei Li, Lei Jiang, and Mengran Du

EGU2015-5676 | Posters | BG1.1

Co-precipitation of phosphate and carbonate minerals: geological and ecological implications
Monica Sanchez-Román, Judith McKenzie, and Crisogono Vasconcelos

EGU2015-7871 | Posters | BG1.1

Management practices and controls on methane emissions from sub-tropical wetlands
Nicholas DeLucia, Nuri Casa-Nova Gomez, and Carl Bernacchi

EGU2015-8136 | Posters | BG1.1

Effects of cerium oxide nanoparticles on soil enzymatic activities and wheat grass nutrients uptake
Biting Li, Yirui Chen, Lingyun Bai, Astrid Jacobson, and Christophe Darnault

EGU2015-9821 | Posters | BG1.1

The Aromatic Carotenoids in the Organic Matter of the Devonian Domanic Formation (on example of Tatarstan territory)
Irina Plotnikova, Fidania Nosova, Sergey Ostroukhov, and Nikita Pronin

EGU2015-11866 | Posters | BG1.1

MOSAIC: An organic geochemical and sedimentological database for marine surface sediments
Maria Luisa Tavagna, Muhammed Usman, Silvania De Avelar, and Timothy Eglinton

EGU2015-12172 | Posters | BG1.1

Small pores in soils: Is the physico-chemical environment accurately reflected in biogeochemical models ?
Tobias K. D. Weber and Thomas Riedel

EGU2015-12829 | Posters | BG1.1

Revisiting diagenesis on the Ontong-Java Plateau: evidence for authigenic crust precipitation in Globortalia tumida
Elizabeth Read, Oscar Branson, Simon Redfern, Christoph Rau, and Henry Elderfield

EGU2015-12939 | Posters | BG1.1

An empirical response function for the long-term fate of excess atmospheric CO2
Natalie S. Lord, Andy Ridgwell, Mike. C. Thorne, and Dan. J. Lunt

EGU2015-13076 | Posters | BG1.1

The herbicide Glyphosate affects nitrification in the Elbe estuary, Germany
Tina Sanders and Stephan Lassen

EGU2015-13778 | Posters | BG1.1

Palynological and palaeobotanical investigations in the Miocene of the Yatağan basin, Turkey: High-resolution taxonomy and biostratigraphy
Johannes Martin Bouchal, Tuncay H. Güner, and Thomas Denk

EGU2015-15452 | Posters | BG1.1

The sustainable management of ameliorated peatlands on changed land use conditions; scenarios of constrains and possibilities
Merrit Shanskiy,, Elis Vollmer, and Priit Penu

BG1.2 – Greenhouse gases balance of Tropical and Boreal landscapes | PICO

EGU2015-150 | PICO | BG1.2

Root and microbial respiration from urban, agricultural and natural soils within the Moscow megapolis
Viacheslav Vasenev, Simona Castaldi, Marya Vizirskaya, Nadezhda Ananyeva, Kristina Ivashchenko, Riccardo Valentini, and Ivan Vasenev

EGU2015-541 | PICO | BG1.2

Carbon fluxes change and major carbon sources after palsa thawed into pond
Zheng Wang, Nigel Roulet, and Tim Moore

EGU2015-1047 | PICO | BG1.2

CO2 soil fluxes at bog and forest ecosystems in southern taiga of European Russia
Dmitrii Ivanov, Aleksey Ivanov, Ivan Vasenev, and Juliya Kurbatova

EGU2015-1125 | PICO | BG1.2

Climate determined differences in carbon dioxide fluxes dynamics between two comparable agroecosystems of Central Russia
Alexis Yaroslavtsev, Joulia Meshalkina, Ilya Mazirov, Riccardo Valentini, and Ivan Vasenev

EGU2015-3122 | PICO | BG1.2

Are termite mounds biofilters for methane? – Challenges and new approaches to quantify methane oxidation in termite mounds
Philipp A. Nauer, Lindsay B. Hutley, Mila Bristow, and Stefan K. Arndt

EGU2015-5229 | PICO | BG1.2

Response of the Amazon carbon balance to the 2010 drought derived with CarbonTracker South America
Ingrid van der Laan-Luijkx, Ivar van der Velde, Maarten Krol, Luciana Gatti, John Miller, Manuel Gloor, Thijs van Leeuwen, Johannes Kaiser, Christine Wiedinmyer, Sourish Basu, Cathy Clerbaux, and Wouter Peters

EGU2015-7100 | PICO | BG1.2

Methane at Ascension Island, southern tropical Atlantic Ocean: continuous ground measurement and vertical profiling above the Trade-Wind Inversion
David Lowry, Rebecca Brownlow, Rebecca Fisher, Euan Nisbet, Mathias Lanoisellé, James France, Rick Thomas, Rob Mackenzie, Tom Richardson, Colin Greatwood, Jim Freer, Michelle Cain, Nicola Warwick, and John Pyle

EGU2015-7153 | PICO | BG1.2

Dynamics of carbon fluxes above a hemiboreal mixed forest
Alisa Krasnova, Steffen M. Noe, Ülo Niinemets, and Dmitrii Krasnov

EGU2015-8551 | PICO | BG1.2

Evaluations of carbon fluxes in tropical regions estimated by top-down and bottom-up approaches
Kazutaka Murakami, Takahiro Sasai, Tsuneo Matsunaga, Makoto Saito, Shamil Maksyutov, and Tatsuya Yokota

EGU2015-9935 | PICO | BG1.2

Do Russian boreal peatlands dominate the natural European methane budget?
Julia Schneider, Hermann F. Jungkunst, Ulrike Kerstin Wolf, Peter Schreiber, Michal Gažovič, Mikhail Miglovets, Oleg Mikhaylov, Dennis Grunwald, Stefan Erasmi, Martin Wilmking, and Lars Kutzbach

EGU2015-11535 | PICO | BG1.2

Estimating gas exchange of CO2 and CH4 between headwater systems and the atmosphere in Southwest Sweden
Celia Somlai, Sivakiruthika Natchimuthu, David Bastviken, and Andreas Lorke

EGU2015-13237 | PICO | BG1.2

Effects of biomass utilization on the carbon balance of Finnish forests
Risto Sievänen, Olli Salminen, and Maarit Kallio

EGU2015-14648 | PICO | BG1.2

Windthrow and fallow-forest successions impacts in soil carbon stocks and GHG fluxes spatial variability and dynamics in the Central Russia' reserve spruce ecosystems
Ivan Vasenev, Alexey Ivanov, Tatyana Komarova, and Riccardo Valentini

BG1.3 – Application of stable isotopes in Biogeosciences (co-sponsored by the European Association of Geochemistry (EAG)

EGU2015-1021 | Orals | BG1.3

Linking carbon isotope signatures of nighttime leaf-respiratory and daytime assimilatory CO2 fluxes observed with laser spectrometry under field conditions
Lydia Gentsch, Jérôme Ogée, Lisa Wingate, Patrick Sturm, Rolf Siegwolf, Roland A. Werner, Nina Buchmann, and Alexander Knohl

EGU2015-3700 | Posters | BG1.3

Quinone-based stable isotope probing for assessment of 13C substrate-utilizing bacteria
Tadao Kunihiro, Arata Katayama, Toyoko Demachi, Bart Veuger, Henricus T. S. Boschker, and Dick van Oevelen

EGU2015-4851 | Orals | BG1.3

Can Canopy Uptake Influence Nitrogen Acquisition and Allocation by Trees?
Richard Nair, Mike Perks, and Maurizio Mencuccini

EGU2015-10646 | Posters | BG1.3

Temperature effects on the stable carbon isotopic fractionation of bacteria using different CO2 fixation pathways
Florence Schubotz, Petra Pjevac, Rudolf Amann, and Anke Meyerdierks

EGU2015-7086 | Orals | BG1.3

Vertical δ13C and δ15N changes during pedogenesis
Melanie Brunn, Sandra Spielvogel, Andrew Wells, Leo Condron, and Yvonne Oelmann

EGU2015-5425 | Posters | BG1.3

Isotope fractionation and isotope decoupling during nitrate reduction in marine sediments
Kirstin Dähnke and Bo Thamdrup

EGU2015-5309 | Posters | BG1.3

Behavioural plasticity in wintering Mediterranean ospreys revealed by stable isotopes analyses and GPS tracking.
Flavio Monti, Aloïs Robert, Jean-Marie Dominici, Andrea Sforzi, Rafel Triay Bagur, Antoni Muñoz Navarro, Gaël Guillou, Ilham Bentaleb, and Olivier Duriez

EGU2015-7145 | Orals | BG1.3

A spatially explicit multi-isotope approach to map influence regions of plant-plant interactions after exotic plant invasion
Christine Hellmann, Jens Oldeland, and Christiane Werner

EGU2015-10219 | Orals | BG1.3

Intramolecular isotope distributions reveal lower than expected increases in photosynthesis over the past 200 years
Ina Ehlers, Angela Augusti, Iris Köhler, Pieter Zuidema, Iain Robertson, Mats Nilsson, and Jürgen Schleucher

EGU2015-8294 | Posters | BG1.3

Isotope analysis of water trapped in fluid inclusions in deep sea corals
Hubert Vonhof, John Reijmer, Eline Feenstra, and Furu Mienis

EGU2015-5835 | Posters | BG1.3

How the oxygen isotope ratio of rain water influences the isotope ratio of chicken eggshell carbonate
Gregory Price and Stephen Grimes

EGU2015-14295 | Orals | BG1.3

Individual specimen stable isotope analysis of planktonic foraminifera
Brett Metcalfe, Wouter Feldmeijer, Frank Peeters, and Gerald Ganssen

EGU2015-8092 | Orals | BG1.3

Changing surface water conditions for the last 500 ka in the Southeast Atlantic:Tracking Agulhas leakage using UK37' and δD
Benjamin Petrick, Erin McClymont, Marcel van der Meer, and Fabienne Marret

EGU2015-6458 | Posters | BG1.3

Steady state or non-steady state? Identifying driving mechanisms of oxygen isotope signatures of leaf transpiration in functionally distinct plant species
Maren Dubbert, Angelika Kübert, Matthias Cuntz, and Christiane Werner

EGU2015-10949 | Posters | BG1.3

Where do your nuisance and invasive insects come from?
Katharina Heinrich, Celine Pye, Leticia Gaitero, Gareth Rees, James Mathers, Joe Ostoja-Starzewski, and Larissa Collins

EGU2015-5971 | Posters | BG1.3

Iron isotopes in bottom waters from the Bransfield Strait: Implications for deep water Fe supply
Torben Stichel, William Homoky, Douglas Connelly, Jessica Klar, and Rachel Mills

EGU2015-13016 | Posters | BG1.3

Sulfur and carbon isotope biogeochemistry of a rewetted brackish fen
Franziska Koebsch, Matthias Gehre, Matthias Winkel, Stefan Koehler, Marian Koch, Gerald Jurasinski, Alejandro Spitzy, Susanne Liebner, Torsten Sachs, Iris Schmiedinger, Lisett Kretzschmann, Anke Saborowski, and Michael E. Böttcher

EGU2015-11395 | Posters | BG1.3

Carbon transformation and the sources of dissolved inorganic carbonate in sediments of a temperate coastal sea, the Baltic Sea: A stable isotope and modelling approach
Marko Lipka, Bo Liu, Antje Wegwerth, Olaf Dellwig, Vera Winde, Abdul M. Al-Raei, and Michael E. Böttcher

EGU2015-12254 | Posters | BG1.3

The impact of ocean acidification and warming on the elemental and stable isotope composition of Fucus vesiculosus in Wadden Sea mesocosm studies
Vera Winde, Andreas Pansch, Anna-Kathrina Fenner, Maren Voss, Iris Schmiedinger, Bernd Schneider, Ragnhild Asmus, Harald Asmus, and Michael E. Böttcher

EGU2015-12856 | Posters | BG1.3

Calibration of C and O isotope fractionation during experimental formation of calcium-phosphate
Anika C. Conrad, Michael E. Böttcher, Jens Fiebig, Olaf Dellwig, Georg Grathoff, Thomas Leipe, Burkhard C. Schmidt, Iris Schmiedinger, and Ulrike Wacker

EGU2015-13706 | Posters | BG1.3

Stable isotopes in Lithuanian bioarcheological material
Raminta Skipityte, Rimantas Jankauskas, and Vidmantas Remeikis

EGU2015-13800 | Posters | BG1.3

Verifying the declared origin of timber using stable isotopes and multi-element analysis
Gareth Rees, Simon Kelly, and Brendan Keely

EGU2015-13956 | Posters | BG1.3

Compound specific stable isotope analysis vs. bulk stable isotope analysis of agricultural food products
David Psomiadis, Balázs Horváth, Olaf Nehlich, and Bernd Bodiselitsch

BG1.4 – Stable isotopes and novel tracers in biogeochemical and atmospheric research (co-organized)

EGU2015-3498 | Orals | BG1.4

A field measurement perspective on the current and future use of carbonyl sulphide as a carbon cycle tracer
Kadmiel Maseyk, Wu Sun, Celine Lett, Sabrina Juarez, and Ulli Seibt

EGU2015-10562 | Posters | BG1.4

On-site analysis of d13C- and dD-CH4 by laser spectroscopy for the allocation of source processes
Simon Eyer, Béla Tuzson, Elena Popa, Carina van der Veen, Thomas Röckmann, Willi A. Brand, Rebecca Fisher, David Lowry, Euan G. Nisbet, Matthias S. Brennwald, Eliza Harris, Lukas Emmenegger, Hubertus Fischer, and Joachim Mohn

EGU2015-12545 | Posters | BG1.4

In-situ monitoring of the isotopic composition of atmospheric CH4 at Cabauw - comparison of different instruments
Carina van der Veen, Elena Popa, Simon Eyer, Joachim Mohn, Béla Tuzson, Lukas Emmenegger, Willi Brand, Rebecca Fisher, David Lowry, Euan Nisbet, Jaroslaw Necki, Renato Winkler, and Thomas Röckmann

EGU2015-5209 | Orals | BG1.4

A new mechanistic framework to predict OCS fluxes in soils
Joana Sauze, Jérôme Ogee, Thomas Launois, Jürgen Kesselmeier, Heidi Van Diest, and Lisa Wingate

EGU2015-6936 | Posters | BG1.4

Reconstructing the recent methane atmospheric budget using firn air methane stable isotope analyses
Célia Julia Sapart, Patricia Martinerie, Emmanuel Witrant, Guillaume Monteil, Narcisa Banda, Sander Houweling, Maarten Krol, Jerome Chappellaz, Roderik van de Wal, Peter Sperlich, Carina van der Veen, Bill Sturges, Thomas Blunier, Jakob Schwander, David Etheridge, and Thomas Röckmann

EGU2015-5342 | Orals | BG1.4

Seasonal variations in soil carbonic anhydrase activity in a pine forest ecosystem as inferred from soil CO18O flux measurements
Jerome Ogee, Lisa Wingate, Alexandre Bosc, and Régis Burlett

EGU2015-13497 | Orals | BG1.4

Simulating the budget and distribution of Δ17O in CO2 with a global atmosphere-biosphere model
Wouter Peters, Linda Schneider, Magdalena E.G. Hofmann, Ivar van der Velde, and Thomas Röckmann

EGU2015-1470 | Posters | BG1.4

Early results of experimental 222Rn flux campaign carried out at a mountain Spanish region and comparison with available radon flux inventories results
Manel Nofuentes, Claudia Grossi, Josep Anton Morguí, Roger Curcoll, Lidia Cañas, Paola Occhipinti, Silvia Borràs, Eusebi Vazquez, and Xavier Rodó

EGU2015-4223 | Orals | BG1.4

Landscape variability of the stable carbon isotope composition of soil CO2 concentrations and flux in complex terrain
Diego Riveros-Iregui, Liyin Liang, and David Risk

EGU2015-8735 | Posters | BG1.4

Continuous atmospheric measurements of COS, CO2, CO and H2O at the Lutjewad tower in the Netherlands
Linda M.J. Kooijmans, Huilin Chen, Nelly A.M. Uitslag, Mark S. Zahniser, David D. Nelson, and Stephen A. Montzka

EGU2015-9747 | Orals | BG1.4

Atmospheric CO2 and d13C-CO2 reconstruction of the Little Ice Age from Antarctic ice cores.
Mauro Rubino, Etheridge David, Cathy Trudinger, Colin Allison, Peter Rayner, Robert Mulvaney, Paul Steele, Ray Langenfeld, William Sturges, Mark Curran, and Andrew Smith

EGU2015-7618 | Orals | BG1.4

Recent progress in development of a laser based, ultra-high precision isotope monitor for carbon dioxide
David Nelson, Barry McManus, Scott Herndon, and Mark Zahniser

EGU2015-4115 | Posters | BG1.4

Quantification of A Tropical Missing Source From Ocean For The Carbonyl Sulfide Global Budget
Le Kuai, John Worden, Elliott Campbell, Susan Kulawik, Meemong Lee, Stephen Montzka, Joe Berry, Ian Baker, Scott Denning, Randy Kawa, Huisheng Bian, and Yuk Yung

EGU2015-10930 | Posters | BG1.4

Unveiling stomata 24/7: can we use carbonyl sulfide (COS) and oxygen isotopes (18O) to constrain estimates of nocturnal transpiration across different evolutionary plant forms?
Teresa E. Gimeno, Jerome Ogee, Alexander Bosc, Bernard Genty, Steven Wohl, and Lisa Wingate

EGU2015-7510 | Orals | BG1.4

Detecting climate-change responses of plants and soil organic matter using isotopomers
Jürgen Schleucher, Ina Ehlers, Javier Segura, Mahsa Haei, Angela Augusti, Iris Köhler, Pieter Zuidema, Mats Nilsson, and Mats Öquist

EGU2015-11406 | Posters | BG1.4

Automated CO2 extraction from air for clumped isotope analysis in the atmo- and biosphere
Magdalena Hofmann, Martin Ziegler, Thijs Pons, Lucas Lourens, and Thomas Röckmann

EGU2015-5902 | Orals | BG1.4

Separating the contributions of vegetation and soil to evapotranspiration using stable isotopes
Matthias Cuntz, Maren Dubbert, Arndt Piayda, Alexandra Correia, Filipe Costa e Silva, Olaf Kolle, Cristina Maguás, Alexander Mosena, João S Pereira, Corinna Rebmann, and Christiane Werner

EGU2015-9312 | Orals | BG1.4

Seasonal and inter-annual dynamics in the stable oxygen isotope compositions of water pools in a temperate humid grassland ecosystem: results from MIBA sampling and MuSICA modelling
Regina Hirl, Hans Schnyder, Karl Auerswald, Sylvia Vetter, Ulrike Ostler, Inga Schleip, Lisa Wingate, and Jérôme Ogée

EGU2015-15214 | Posters | BG1.4

Eddy Covariance measurements of stable CO2 and H2O isotopologues
Jelka Braden-Behrens and Alexander Knohl

EGU2015-7124 | Posters | BG1.4

Partitioning autotrophic and heterotrophic respiration at Howland Forest
Mariah Carbone, Dave Hollinger, Eric Davidson, Kathleen Savage, and Holly Hughes

EGU2015-7837 | Orals | BG1.4

Assessment of water vapor isotopologue measurements by ACE-FTS and Odin-SMR
Ralf Bauer, Patrick Sheese, Kaley Walker, Joachim Urban, Donal Murtagh, Chris Boone, Peter Bernath, and Gloria Manney

EGU2015-6590 | Orals | BG1.4

Temperature dependence of carbon kinetic isotope effect for the oxidation reaction of ethane by OH radicals under atmospherically relevant conditions
Tammarat Piansawan, Marina Saccon, Werner Laumer, Iulia Gensch, and Astrid Kiendler-Scharr

EGU2015-3470 | Posters | BG1.4

Imprint of CO2 emission in atmosphere and biosphere on the basis of 14C and 13C measurements
Anna Pazdur, Alicja Gabryś, Tadeusz Kuc, Sławomira Pawełczyk, Natalia Piotrowska, Andrzej Rakowski, Kazimierz Różański, and Barbara Sensuła

EGU2015-15156 | Posters | BG1.4

Fast recovery of carbon fluxes in beech saplings after drought
Carola Blessing, Matti Barthel, Lydia Gentsch, and Nina Buchmann

EGU2015-1779 | Orals | BG1.4

D/H Isotope Ratio Measurements of Atmospheric Volatile Organic Compounds
Thomas Meisehen, Fred Bühler, Ralf Koppmann, and Marc Krebsbach

EGU2015-10134 | Orals | BG1.4

Use of stable carbon and nitrogen isotope ratios in size segregated aerosol particles for the O/I penetration evaluation
Andrius Garbaras, Inga Garbariene, Agne Masalaite, Darius Ceburnis, Edvinas Krugly, Kestutis Kvietkus, Vidmantas Remeikis, and Dainius Martuzevicius

EGU2015-14833 | Posters | BG1.4

Using Deuterium to trace movement and storage of water in Eucalypt trees
Kerstin Treydte, Tomasz Wyczesany, Derek Eamus, and Sebastian Pfautsch

EGU2015-15137 | Posters | BG1.4

Tracing the allocation of water in rainfed rice ecosystem by partitioning evapotranspiration of rainfed rice (Oryza Sativa L.)
Bhone Nay-Htoon, Maren Dubbert, Xue Wei, Matthias Cuntz, Jonghan Ko, John Tenhunen, and Christiane Werner

EGU2015-15316 | Posters | BG1.4

Stable oxygen isotope analysis reveal vegetation influence on soil water movement and ecosystem water fluxes in a semi-arid oak woodland
Arndt Piayda, Maren Dubbert, Christiane Werner, and Matthias Cuntz

EGU2015-3194 | Posters | BG1.4

Temporal variations of atmospheric water vapor δD and δ18O above an arid artificial oasis cropland in the Heihe River Basin
Xue-Fa Wen

EGU2015-8386 | Posters | BG1.4

Water vapor stable isotope observations from tropical Australia
Stephen Parkes, Nicholas Deutscher, David Griffith, and Matthew McCabe

EGU2015-9163 | Posters | BG1.4

Tracking atmospheric boundary layer dynamics with water vapor D-excess observations
Stephen Parkes, Matthew McCabe, Alan Griffiths, and Lixin Wang

EGU2015-12792 | Posters | BG1.4

The isotopic composition of water vapor as a tracer of water balance in the TTL
Maximilien Bolot, Elisabeth Moyer, Bernard Legras, Kaley Walker, Chris Boone, and Peter Bernath

EGU2015-5114 | Posters | BG1.4

Microhabitat Effects on N2O Emissions from Floodplain Soils under Controlled Conditions
Martin Ley, Moritz Lehmann, Pascal Niklaus, Beat Frey, Thomas Kuhn, and Jörg Luster

BG1.5 – Long-term research infrastructures in biogeochemistry | PICO

EGU2015-1553 | PICO | BG1.5 | Media interest

Intercomparison study of atmospheric methane and carbon dioxide concentrations measured at the Ebre River Delta Station
Paola Occhipinti, Josep Anton Morguí, Alba Àgueda, Oscar Batet, Sílvia Borràs, Lídia Cañas, Roger Curcoll, Claudia Grossi, Manel Nofuentes, Eusebi Vazquez, and Xavier Rodó

EGU2015-5390 | PICO | BG1.5 | Media interest

17 years of biogeochemical data from a remote tropical montane forest in Ecuador: Tracing changes in the N cycle under environmental change
Sophia Leimer, Andre Velescu, Carlos Valarezo, and Wolfgang Wilcke

EGU2015-8835 | PICO | BG1.5

Towards a network of Urban Forest Eddy Covariance stations: a unique case study in Naples
Gabriele Guidolotti, Emanuele Pallozzi, Raffaela Esposito, Michele Mattioni, and Carlo Calfapietra

EGU2015-9968 | PICO | BG1.5

Automated modeling of ecosystem CO2 fluxes based on closed chamber measurements: A standardized conceptual and practical approach
Mathias Hoffmann, Nicole Jurisch, Elisa Albiac Borraz, Ulrike Hagemann, Michael Sommer, and Jürgen Augustin

EGU2015-10307 | PICO | BG1.5

ICOS Sweden - a national infrastructure network for greenhouse gas research
Anders Lindroth, Michal Heliasz, Leif Klemedtsson, Thomas Friborg, Mats Nilsson, Mikaell Ottosson Löfvenius, Anna Rutgersson, and Christian Stiegler

EGU2015-10927 | PICO | BG1.5

Integration of Long term experiments on terrestrial ecosystem in AnaEE-France Research Infrastructure : concept and adding value
André Chanzy, Abad Chabbi, Sabine Houot, François Lafolie, Christian Pichot, Hélène Raynal, Laurent Saint-André, Jean Clobert, and Lucile Greiveldinger

EGU2015-11680 | PICO | BG1.5

Towards an exploitation of IAGOS atmospheric composition measurements
Julia Marshall, Christoph Gerbig, Andreas Petzold, and Andreas Zahn and the IGAS team

EGU2015-12160 | PICO | BG1.5

Towards an purely data driven view on the global carbon cycle and its spatiotemporal variability
Jakob Zscheischler, Miguel Mahecha, Markus Reichstein, Valerio Avitabile, Nuno Carvalhais, Philippe Ciais, Fabian Gans, Nicolas Gruber, Jens Hartmann, Martin Herold, Martin Jung, Peter Landschützer, Goulven Laruelle, Ronny Lauerwald, Dario Papale, Philippe Peylin, Pierre Regnier, Christian Rödenbeck, Rosa Maria Roman Cuesta, and Ricardo Valentini

EGU2015-12554 | PICO | BG1.5

Extending measurements in long-term permanent sites using a mobile observation system: Tradeoffs between carbon sequestration and radiation budget across a climatic gradient
Efrat Ramati, Shani Rohatyn, Eyal Rotenberg, Fyodor Tatarinov, and Dan Yakir

BG1.6 – Remote Sensing and data assimilation in the Biogeosciences (co-sponsored by iLEAPS)

EGU2015-12079 | Orals | BG1.6

Constraining the retrieval of vegetation properties from remote sensing data
Emily Lines, Jose Gomez-Dans, and Philip Lewis

EGU2015-13128 | Posters | BG1.6

Comparison of the remotely sensed start of the season and ground phenology observations of the cereal crops
Roman Bohovic, Petr Hlavinka, Daniela Semerádová, Jan Bálek, and Mirek Trnka

EGU2015-2459 | Orals | BG1.6

Hyperspectral remote sensing of crop leaf chlorophyll content using reflectance simulation model and field data in open canopies
Quanjun Jiao, Yanhong Wu, Liangyun Liu, and Bing Zhang

EGU2015-12653 | Posters | BG1.6

Accuracy of estimated geometric parameters of trees depending on the LIDAR data density
Edyta Hadas and Javier Estornell

EGU2015-10194 | Posters | BG1.6

Vegetation indices derived from a modified digital camera in combination with different blocking filters
Karl Krainer, Albin Hammerle, and Georg Wohlfahrt

EGU2015-2861 | Orals | BG1.6

Estimation of sunlit/shaded light-use efficiency of cropland using tower-based multi-angle remote sensing data and eddy covariance flux measurements
Dongjie Fu, Baozhang Chen, and Lifu Zhang

EGU2015-7070 | Orals | BG1.6

Relation of MODIS EVI and LAI across time, vegetation types and hydrological regimes
Thomas Alexandridis and George Ovakoglou

EGU2015-8258 | Posters | BG1.6

Spatiotemporal simulation of changes in rice cropping systems in the Mekong Delta, Vietnam
Cheng-Ru Chen, Chi-Farn Chen, and Nguyen-Thanh Son

EGU2015-10383 | Orals | BG1.6

Coupling gross primary production and transpiration for a consistent estimate of canopy water use efficiency
Marta Yebra and Albert van Dijk

EGU2015-7938 | Posters | BG1.6

Rice yield estimation with multi-temporal Radarsat-2 data
Chi-Farn Chen, Nguyen-Thanh Son, and Cheng-Ru Chen

EGU2015-7810 | Posters | BG1.6

Phenology and gross primary production of maize croplands from chlorophyll light absorption, solar-induced chlorophyll fluorescence and CO2 flux tower approaches
Yongguang Zhang, Pradeep Wagle, Luis Guanter, Cui Jin, and Xiangming Xiao

EGU2015-3237 | Orals | BG1.6

Can upper ocean vertical mixing be determined from ocean surface chlorophyll-a concentrations using data-assimilation?
Lisa Hahn-Woernle, Henk A. Dijkstra, and Hans J. van der Woerd

EGU2015-14280 | Orals | BG1.6

Secchi disk depth: evaluation of an algorithm based on new visibility theory
ZhongPing Lee and Shaoling Shang

EGU2015-7973 | Posters | BG1.6

Decadal monitoring of rice farming practices from MODIS data in Myanmar
Nguyen Thanh Son, Chi Farn Chen, and Cheng Ru Chen

BG1.7 – Towards integrating greenhouse gas (GHG) budgets from terrestrial and aquatic ecosystems - co-sponsored by iLEAPS

EGU2015-1431 | Posters | BG1.7

Paludified forests of Komi Republic (Northeastern Europe) do not act as hotspots of the CH4 emissions
Julia Schneider, Maria Lukasheva, Vasiliy Gudyrev, Oleg Mikhaylov, and Mikhail Miglovets

EGU2015-3204 | Posters | BG1.7

How does global biogeochemical cycle become complicated by terrestrial-aquatic interactions ?
Tadanobu Nakayama and Shamil Maksyutov

EGU2015-5595 | Orals | BG1.7

The When, Where and Why of CO2 outgassing fluxes from an Alpine stream network
Tom J. Battin, Jakob Schelker, Amber Ulseth, Gabriel Singer, and Hannes Peter

EGU2015-7461 | Posters | BG1.7

The Skogaryd Research Catchment - an infrastructure to integrate terrestrial and aquatic greenhouse gas fluxes
Leif Klemedtsson, Per Weslien, David Bastviken, Sivakiruthika Natchimuthu, and Marcus Wallin

EGU2015-11824 | Orals | BG1.7

Dissolved greenhouse gas concentrations as proxies for emissions: First results from a survey of 43 Alpine lakes
Sylvie Pighini, Georg Wohlfahrt, and Franco Miglietta

EGU2015-789 | Orals | BG1.7

Quantifying the magnitude, spatiotemporal variation and age of aquatic CO2 fluxes in western Greenland
Hazel Long, Susan Waldron, Trevor Hoey, Mark Garnett, and Jason Newton

EGU2015-8524 | Posters | BG1.7

Bottom-up and top-down constraints on the greenhouse gases budget in the terrestrial biosphere
Hanqin Tian, Chaoqun Lu, Philippe Ciais, Anna Michalak, and Josep Canadell and the Global GHG Synthesis Team

EGU2015-9234 | Posters | BG1.7

Fluxes of N2O and CH4 from forest and grassland lysimeter soils in response to simulated climate change
Daniel Weymann, Nicolas Brueggemann, Thomas Puetz, and Harry Vereecken

EGU2015-14152 | Orals | BG1.7

Methane and nitrous oxide emissions in the littoral zone of a Chinese reservoir: environmental controls and implications for future designs
Meng Yang, Guangchun Lei, John Grace, Xuemeng Geng, Cai Lu, Yan Zhou, and Yi Zhu

EGU2015-9504 | Posters | BG1.7

Temporal variability of CO2 and CH4 fluxes of a rewetted fen in NE Germany
Daniela Franz, Eric Larmanou, Franziska Koebsch, Jürgen Augustin, and Torsten Sachs

EGU2015-11364 | Orals | BG1.7

Comparing bottom-up and top-down approaches at the landscape scale, including agricultural activities and water systems, at the Roskilde Fjord, Denmark
Emeline Lequy, Andreas Ibrom, Per Ambus, Raia-Silvia Massad, Stiig Markager, Eero Asmala, Josette Garnier, Benoit Gabrielle, and Benjamin Loubet

EGU2015-10989 | Posters | BG1.7

Effect of measurement network densities and stratification on the uncertainty of implied emission factors for national N2O budgets from agricultural mineral soils
Rene Dechow and Soeren Gebbert

EGU2015-2407 | Orals | BG1.7 | Media interest

More than just CO2: Multiple trace gas exchange measurements at a temperate mountain grassland
Georg Wohlfahrt, Albin Hammerle, Lukas Hörtnagl, Ines Bamberger, and Armin Hansel

EGU2015-3519 | Posters | BG1.7

Impact of climate change on GHG emissions of (pre-) alpine grassland ecosystems under intensive and extensive management – a climate sequence lysimeter study
Ralf Kiese, Haiyan Lu, Jin Fu, Eugenio Diaz-Pines, Rainer Gasche, Michael Dannenmann, and Klaus Butterbach-Bahl

EGU2015-10016 | Orals | BG1.7

Methane emission measurements in a cattle grazed pasture: A comparison of four methods
Tiphaine Tallec, Katja Klumpp, Olivier Darsonville, Adrian Hensen, and Yvanne Rochette

EGU2015-14577 | Posters | BG1.7

Greenhouse gas (CO2 and CH4) emissions from a high altitude hydroelectric reservoir in the tropics (Riogrande II, Colombia)
Frédéric Guérin and Juan Leon

EGU2015-7374 | Orals | BG1.7

Compact, Low-power Nitrous Oxide Monitor for Eddy Flux Soil Emission Measurements
Joanne Shorter, David Nelson, Barry McManus, and Mark Zahniser

EGU2015-14237 | Posters | BG1.7

N2O fluxes measurements over a maize crop combining chamber and micrometeorological systems during the NitroCosmes Campaign
Aurore BRUT, Tiphaine TALLEC, Valerie LE DANTEC, Lilian JOLY, Dominique LEGAIN, Nicolas DUMELIE, Joel BARRIE, Eric CESCHIA, Julien COUSIN, Thomas DECARPENTERIE, Nicole FERRONI, Patrick MORDELET, Dominique SERCA, Xavier THOMAS, Bruno MARY, Raphael NOUAL, and Bernard MARCIEL

EGU2015-14157 | Posters | BG1.7

An original experiment to determine impact of catch crop introduction in a crop rotation on N2O production fate
Tiphaine Tallec, Valérie Le Dantec, Bartosz Zawilski, Aurore Brut, Marion Boussac, Morgan Ferlicoq, and Eric Ceschia

EGU2015-11169 | Orals | BG1.7

Contemporary mire net ecosystem green-house gas balance: controls and susceptibility to change
Mats Nilsson, Tobias Eriksson, Achim Grelle, Anna Larsson, Hjalmar Laudon, Anders Lindroth, Mikaell Ottosson-Löfvenius, Matthias Peichl, Jörgen Sagerfors, Anneli Ågren, and Mats Öquist

EGU2015-13121 | Posters | BG1.7

Analysing net CO2 exchanges over an arable crop across multiple scales
Emanuel Blei, Sylvia Toet, Andrew Revill, Jose Solis Parejo, Ben Keane, Harry Vallack, James Stockdale, Phil Ineson, Pete Levy, Ute Skiba, Julia Drewer, Daniela Famulari, and Mathew Williams

EGU2015-8480 | Orals | BG1.7

Soil trace gas emissions (CH4 and N2O) offset the CO2 uptake in poplar short rotation coppice
Terenzio Zenone, Donatella Zona, Iya Gelfand, Bert Gielen, Marta camino serrano, and Reinhart Ceulemans

EGU2015-13091 | Posters | BG1.7

Estimation of Swiss methane emissions by near surface observations and inverse modeling
Stephan Henne, Oney Brian, Markus Leuenberger, Ines Bamberger, Werner Eugster, Martin Steinbacher, Frank Meinhardt, and Dominik Brunner

EGU2015-4170 | Orals | BG1.7

Sensitivity of the boreal forest-mire ecotone CO2, CH4, and N2O global warming potential to rainy and dry weather
Boris Ťupek, Kari Minkkinen, Timo Vesala, and Eero Nikinmaa

EGU2015-11889 | Posters | BG1.7

Simultaneous and continuous measurements of dissolved CO2, CH4, N2O and CO in rivers using Fourier-Transform-InfraRed (FTIR) spectrometry
Thorsten Warneke, Denise Müller, Christopher Caldow, Tim Rixen, and Justus Notholt

EGU2015-10870 | Orals | BG1.7

Tall tower landscape scale N2O flux measurements in a Danish agricultural and urban, coastal area
Andreas Ibrom, Émeline Lequy, Benjamin Loubet, Kim Pilegaard, and Per Ambus

EGU2015-9023 | Posters | BG1.7

GHG Fluxes in semi-natural grasslands in the Pyrenees
Haifa Debouk, Nuria Altimir, Angela Ribas, Mercedes Ibañez, and Teresa Sebastià

EGU2015-1046 | Posters | BG1.7

Variability of atmospheric greenhouse gases as a biogeochemical processing signal at regional scale in a karstic ecosystem
Sílvia Borràs, Eusebi Vazquez, Josep-Anton Morguí, Alba Àgueda, Oscar Batet, Lídia Cañas, Roger Curcoll, Claudia Grossi, Manel Nofuentes, Paola Occhipinti, and Xavier Rodó

BG1.9 – Excitation-emission fluorescence spectroscopy in characterisation of dissolved organic matter in natural and engineered aquatic systems

EGU2015-5219 | Orals | BG1.9

Transport of dissolved organic matter from the hillslope to the stream: using fluorescence spectroscopy to identify changing sources during snowmelt
Diane McKnight, Maggie Burns, Holly Barnard, and Rachel Gabor

EGU2015-15749 | Orals | BG1.9

Understanding microbial/DOM interactions using fluorescence and flow cytometry
Bethany Fox, Cathy Rushworth, John Attridge, Alexandre Anesio, Tim Cox, and Darren Reynolds

EGU2015-949 | Posters | BG1.9

Spatial and temporal variations of dissolved organic matter dynamics in a disturbed Sphagnum peatland after hydrological restoration
Franck LE MOING, Audrey GUIRIMAND-DUFOUR, Nevila JOZJA, Christian DEFARGE, Benoît D'ANGELO, Stéphane BINET, Sébastien GOGO, and Fatima LAGGOUN

EGU2015-951 | Orals | BG1.9

Molecular characterization of dissolved organic matter in contrasted freshwater environments by electrospray ionization mass spectrometry and EEM-PARAFAC
Jérémie Parot, Edith Parlanti, and Céline Guéguen

EGU2015-1278 | Posters | BG1.9

Discrimination of rewetted / renaturated habitats from natural moist habitat in a mire by means of DOM quality differences using fluorescence indices
Peter Herzsprung, Katja Osterloh, Wolf von Tümpling, Mourad Harir, Norbert Hertkorn, Ralf Meissner, Kurt Friese, Sabine Bernsdorf, and Philippe Schmitt-Kopplin

EGU2015-566 | Posters | BG1.9

Can spectroscopic analysis improve our understanding of biogeochemical processes in agricultural streams?
Magdalena Bieroza and Ann Louise Heathwaite

EGU2015-77 | Orals | BG1.9 | Media interest

Dissolved organic matter dynamics during storm events: combining in-situ and laboratory optical measurements to improve understanding
Kieran Khamis, Chris Bradley, David Hannah, and Rob Stevens

EGU2015-13379 | Orals | BG1.9 | Media interest

Development of a UV Miniaturised Fourier Transform Spectrometer (MicroFTS) for the Detection of Dissolved Organic Carbon in Water
Paul Scholefield, Hugh Mortimer, Ali Hussain, Ed Tipping, Don Monteith, and Jessica Adams

EGU2015-1193 | Posters | BG1.9

From drought to flood: tracing size DOM molecular distribution changes along a Mediterranean river under hydrological extremes.
Andrea Butturini, Alba Guarch, and Elisabet Ejarque

EGU2015-1225 | Posters | BG1.9

Drought drives DOM biodegradability in intermittent streams
Astrid Harjung, Andrea Butturini, and Francesc Sabater-Comas

EGU2015-13136 | Orals | BG1.9

Inferring DOC export mechanisms from high-frequency, instream UV-VIS concentration measurements
Marieke Oosterwoud, Andreas Musolff, Toralf Keller, and Jan Fleckenstein

EGU2015-857 | Posters | BG1.9 | Media interest

Understanding aquatic microbial processes using EEM's and in-situ fluorescence sensors
Bethany Fox, John Attridge, Cathy Rushworth, Tim Cox, Alexandre Anesio, and Darren Reynolds

EGU2015-15218 | Posters | BG1.9 | Media interest

To what extent can portable fluorescence spectroscopy be used in the real-time assessment of microbial water quality?
Andy Baker, Chris Bradley, Chris Buckley, Sue Cumberland, and John Bridgeman

EGU2015-4833 | Posters | BG1.9

Determination of dissolved organic matter removal efficiency in wastewater treatment works using fluorescence spectroscopy
Elfrida M. Carstea and John Bridgeman

EGU2015-15691 | Posters | BG1.9

Dissolved organic matter (DOM) concentration and quality in a coastal aquifer
Nur Syahiza Zainuddin, Martin S. Andersen, Andy Baker, Ellen M. Howley, Denis O’Carroll, Catherine N. Jex, Karina Meredith, and Eliza Wells

EGU2015-10761 | Posters | BG1.9

Caracterisation of anthropogenic contribution to the coastal fluorescent organic matter
Ibrahim EL NAHHAL, Ayoub NOUHI, and Stéphane MOUNIER

EGU2015-15639 | Posters | BG1.9

Fluorescence indexes and PARAFAC components - what is the best way?
Stéphane Mounier, Michel Raynaud, Benjamin Oursel, Duc Huy Dang, Garnier Cédric, and Roland Redon

EGU2015-15057 | Posters | BG1.9

In situ fluorescence measurements of protein-, humic- and HAP-like materials in the Northwestern Mediterranean Sea
Marc Tedetti, Caroline Bachet, Chloé Germain, Nicolas Ferretto, Nagib Bhairy, Catherine Guigue, Florent Besson, Laurent Beguery, and Madeleine Goutx

EGU2015-3328 | Posters | BG1.9

Combining multiple dissolved organic matter characteristics to an indicator of its diagenetic status in Baltic Sea estuaries
Eero Asmala, Hermanni Kaartokallio, Riitta Autio, Jacob Carstensen, and David Thomas

BG1.10 – Biosphere-Atmosphere Exchange, Biosynthesis, and Oxidation of Volatile Organic Compounds Across Terrestrial and Marine Ecosystems

EGU2015-1699 | Orals | BG1.10

Drought impact on Quercus pubescens Willd. isoprene emissions over the Mediterranean area: what future?
Anne Cyrielle Genard-Zielinski, Christophe Boissard, Elena Ormeño, Juliette Lathière, Bertrand Guenet, Thierry Gauquelin, and Catherine Fernandez

EGU2015-479 | Posters | BG1.10

Seasonal variation of volatile organic compounds exchange above a periurban Holm oak forest on the Mediterranean coast
Flavia Savi, Stanislav Juráň, and Silvano Fares

EGU2015-2110 | Posters | BG1.10

Biogenic Volatile Organic Compound (BVOC) emissions from agricultural crop species: is guttation a possible source for methanol emissions following light/dark transition ?
Ahsan Mozaffar, Crist Amelynck, Aurélie Bachy, Anthony Digrado, Pierre Delaplace, Patrick du Jardin, Marie-Laure Fauconnier, Niels Schoon, Marc Aubinet, and Bernard Heinesch

EGU2015-2671 | Orals | BG1.10

Putting Constraints on the Life Cycle of NMVOC based on Ecosystem Scale Flux Measurements
Thomas Karl

EGU2015-11017 | Orals | BG1.10

Comparison of three methods to derive canopy-scale flux measurements above a mixed oak and hornbeam forest in Northern Italy
William Acton, Simon Schallhart, Ben Langford, Amy Valach, Pekka Rantala, Silvano Fares, Giulia Carriero, Thomas Mentel, Sam Tomlinson, Ulrike Dragosits, Nicholas Hewitt, and Eiko Nemitz

EGU2015-2117 | Posters | BG1.10

The CROSTVOC project – an integrated approach to study the effect of stress on BVOC exchange between agricultural crops and grassland ecosystems and the atmosphere
Crist Amelynck, Bernard Heinesch, Marc Aubinet, Aurélie Bachy, Pierre Delaplace, Anthony Digrado, Patrick du Jardin, Marie-Laure Fauconnier, Ahsan Mozaffar, and Niels Schoon

EGU2015-6887 | Orals | BG1.10

BVOC emission in Norway spruce: the effect of stand structure, high temperature and ozone levels.
Emanuele Pallozzi, Gabriele Guidolotti, Kristýna Večeřová, Raffaela Esposito, Ilaria Lusini, Stanislav Juráň, Otmar Urban, and Carlo Calfapietra

EGU2015-2455 | Posters | BG1.10

Bacteriostatics of volatile organic compounds of Crimean pine and environmental meteorological conditions
Elena Chalaya, Victor Slepykh, Natalia Efimenko, and Nina Povolotckaia

EGU2015-6554 | Orals | BG1.10

Leaf ontogeny dominates the seasonal exchange of volatile organic compounds (VOC) in a SRC-poplar plantation during an entire growing season
Federico Brilli, Beniamino Gioli, Silvano Fares, Terenzio Zenone, Donatella Zona, Bert Gielen, Francesco Loreto, Ivan Janssens, and Reinhart Ceulemans

EGU2015-3197 | Posters | BG1.10

The Effect of Bark Borer Herbivory on BVOC Emissions in Boreal Forests and Implications for SOA Formation
Celia Faiola, Jorma Joutsensaari, Jarmo Holopainen, Taina Yli-Juuti, Harri Kokkola, James Blande, Alex Guenther, and Annele Virtanen

EGU2015-8533 | Orals | BG1.10

Tracing the link between plant volatile organic compound emissions and CO2 fluxes and by stable isotopes
Christiane Werner, Frederik Wegener, and Kolby Jardine

EGU2015-3603 | Posters | BG1.10

Nicotiana tabacum as model for ozone - plant surface reactions
Werner Jud, Lukas Fischer, Georg Wohlfahrt, Alain Tissier, Eva Canaval, and Armin Hansel

EGU2015-7383 | Posters | BG1.10

Glyoxal and Formaldehyde as a Metric for Airmass Characterization
Kate Skog, Philip Feiner, Li Zhang, Robert Wild, Kevin Olson, Abigail Koss, Karsten Baumann, Eric Edgerton, William Brune, Steven Brown, Joost de Gouw, Allen Goldstein, and Frank Keutsch

EGU2015-8457 | Orals | BG1.10

Using adult cloned trees grown under natural conditions to characterize BVOC emission variation
Ylva Persson, Guy Schurgers, Anna Ekberg, Riikka Rinnan, and Thomas Holst

EGU2015-5110 | Orals | BG1.10

Products of BVOC oxidation: ozone and organic aerosols
Jürgen Wildt, Stefanie Andres, Giulia Carriero, Mikael Ehn, Silvano Fares, Thorsten Hoffmann, Lina Hacker, Astrid Kiendler-Scharr, Einhard Kleist, Elena Paoletti, Iida Pullinen, Franz Rohrer, Yinon Rudich, Monika Springer, Ralf Tillmann, Andreas Wahner, Cheng Wu, and Thomas Mentel

EGU2015-11267 | Posters | BG1.10

Ozone fumigation under dark/light conditions of Norway Spruce (Picea Abies) and Scots Pine (Pinus Sylvestris)
Eva Canaval, Werner Jud, and Armin Hansel

EGU2015-6258 | Orals | BG1.10

Total OH reactivity in a mediterranean forest of downy oaks
Nora Zannoni, Valerie Gros, Roland Sarda, Matteo Lanza, Bernard Bonsang, Cerise Kalogridis, Suzanne Preunkert, Michel Legrand, Corinne Jambert, Christophe Boissard, and Juliette Lathiere

EGU2015-11404 | Posters | BG1.10

Land cover maps, BVOC emissions, and SOA burden in a global aerosol-climate model
Tanja Stanelle, Alexandra Henrot, and Isaelle Bey

EGU2015-12558 | Posters | BG1.10

Seasonal variation of nitrogen oxides, ozone and biogenic volatile organic compound concentrations and fluxes at Norway spruce forest
Stanislav Juran, Kristyna Vecerova, Petra Holisova, Milos Zapletal, Emanuele Pallozzi, Gabriele Guidolotti, Carlo Calfapietra, Zbynek Vecera, Pavel Cudlin, and Otmar Urban

EGU2015-12510 | Orals | BG1.10

Global simulations of BVOC-aerosol-climate feedbacks
Risto Makkonen, Jón Egill Kristjánsson, Alf Kirkevåg, Øyvind Seland, Trond Iversen, Veli-Matti Kerminen, and Markku Kulmala

EGU2015-10488 | Orals | BG1.10

The role of vegetation for tropospheric ozone balance: possible changes under future climate conditions
Cheng Wu, Iida Pullinen, Stefanie Andres, Giulia Carriero, Silvano Fares, Lina Hacker, Astrid Kiendler-Scharr, Einhard Kleist, Elena Paoletti, Andreas Wahner, Jürgen Wildt, and Thomas F. Mentel

EGU2015-14183 | Posters | BG1.10

Parameterized isoprene and monoterpene emissions from the boreal forest floor: Implementation into a 1D chemistry-transport model and investigation of the influence on atmospheric chemistry
Ditte Mogensen, Hermanni Aaltonen, Juho Aalto, Jaana Bäck, Antti-Jussi Kieloaho, Rosa Gierens, Sampo Smolander, Markku Kulmala, and Michael Boy

EGU2015-12625 | Orals | BG1.10

Ozone – plant surface reactions an important ozone loss term?
Armin Hansel, Werner Jud, Lukas Fischer, Eva Canaval, Georg Wohlfahrt, and Alain Tissier

EGU2015-1219 | Posters | BG1.10

A deeper look at the response of oxygenated and non oxygenated VOC to mid-term drought over the seasonal cycle: the case study of a drought-resistant species
Amelie Saunier, Elena Ormeño Lafuente, Henri Wortham, Brice Temime-Roussel, and Catherine Fernandez

BG1.12 – Microbial nitrogen-transformation processes in terrestrial and aquatic ecosystems: advances in pathways-tracing, quantification and process-based modelling

EGU2015-15633 | Posters | BG1.12

Soil and fertilizer type effects on short-term N2 and N2O emissions: Results of a helium-oxygen incubation study
Ulrike Hagemann, Monique Andres, and Jürgen Augustin

EGU2015-15765 | Posters | BG1.12

Tracing changes of N2O emission pathways in a permanent grassland under elevated atmospheric CO2 concentrations
Andre Gorenflo, Gerald Moser, Kristof Brenzinger, Dafydd Elias, Neill McNamara, Tim Clough, Irena Maček, Dominik Vodnik, Gesche Braker, Sonja Schimmelpfennig, Judith Gerstner, and Christoph Müller

EGU2015-14822 | Orals | BG1.12

Tracing changes in N transformations in a permanent grassland under elevated atmospheric CO2
Gerald Moser, André Gorenflo, Kristof Brenzinger, Lisa Keidel, Dafydd Elias, Niall McNamara, Irena Maček, Dominik Vodnik, Gesche Braker, Sonja Schimmelpfennig, Judith Gerstner, and Christoph Müller

EGU2015-13340 | Orals | BG1.12

The transformations and fates of deposited N in an N saturated subtropical forested catchment, SW China
Jing Zhu, Jan Mulder, and Peter Dörsch

EGU2015-12405 | Posters | BG1.12

The effect of urea fertiliser formulations on gross nitrogen transformations in a permanent grassland soil.
Mary Harty, Christoph Mueller, Ronnie Laughlin, Catherine Watson, Karl Richards, Gary Lanigan, Patrick Forrestal, and Karen McGeough

EGU2015-4196 | Orals | BG1.12

Relative gas diffusivity as a controller of soil N2 and N2O fluxes
Tim Clough, Nimlesh Balaine, Mike Beare, and Steve Thomas

EGU2015-15751 | Posters | BG1.12

Nitrogen fertiliser formulation: The impact on N2O emissions
Mary Harty, Dominika Krol, Rachael Carolan, Gavin McNeill, Karen McGeough, Ronnie Laughlin, Catherine Watson, Karl Richards, Gary Lanigan, and Patrick Forrestal

EGU2015-12889 | Posters | BG1.12

Groundwater denitrification in two agricultural river catchments: influence of hydro-geological setting and aquifer geochemistry
Eoin McAleer, Per-Erik Mellander, Catherine Coxon, Karl G Richards, and Mohammad M R Jahangir

EGU2015-8006 | Orals | BG1.12

Ammonium Oxidation Under Iron Reducing Conditions: Environmental Factors Characterization and Process Optimization
Shan Huang, Melany Ruiz, and Peter Jaffe

EGU2015-8017 | Orals | BG1.12

Isotopologue signatures of nitrous oxide produced by nitrate-ammonifying bacteria isolated from soil
Undine Behrendt, Reinhard Well, Anette Giesemann, Andreas Ulrich, and Jürgen Augustin

EGU2015-11260 | Posters | BG1.12

Understanding N2O sources and sinks with laser based isotopic analysis
Joachim Mohn, Eliza Harris, Béla Tuzson, and Lukas Emmenegger

EGU2015-15376 | Posters | BG1.12

Progress in quantifying rates and product ratios of microbial denitrification using stable isotope approaches
Reinhard Well, Caroline Buchen, Anette Giesemann, Dominika Lewicka-Szczebak, Lena Rohe, and Heinz Flessa

EGU2015-15127 | Orals | BG1.12

In situ denitrification and DNRA rates in soils and underlying groundwater of an integrated constructed wetland
Mohammad Mofizur Rahman Jahangir, Owen Fenton, Eoin McAleer, Paul Carroll, Rory Harrington, Paul Johnston, Christoph Müller, and Karl Richards

EGU2015-11636 | Posters | BG1.12

Non-homogeneity of isotopic labelling in 15N gas flux studies: theory, some observations and possible lessons
Reinhard Well, Caroline Buchen, Marianna Deppe, Wolfram Eschenbach, Andreas Gattinger, Anette Giesemann, Hans-Martin Krause, and Dominika Lewicka-Szczebak

EGU2015-13909 | Orals | BG1.12

Nitrite: the key to understanding nitrogen cycling in ammonium-rich systems?
Naomi Wells, Kay Knöller, Vivien Hakoun, and Serge Brouyère

EGU2015-5175 | Posters | BG1.12

Ammonia oxidation driven by archaea rather than bacteria in the hot spring at Tengchong geothermal field, China.
Shun Chen, Xiaotong Peng, Hengchao Xu, Jiwei Li, and Kaiwen Ta

EGU2015-15760 | Orals | BG1.12

The effect of soil pH on N2O/(N2O+N2) product ratio of denitrification depends on soil NO3- concentration
Mehmet Senbayram, Klaus Dittert, Reinhard Well, Dominika Lewicka-Szczebak, Joachim Lammel, and Lars Bakken

EGU2015-15587 | Orals | BG1.12

Suppression of N2O and NO from denitrification by biochar: the role of pH
Alfred Obia, Gerard Cornelissen, Jan Mulder, and Peter Dörsch

EGU2015-13405 | Orals | BG1.12

Denitrification as a Source of NO Emissions using Isotope Techniques
Laura Cardenas, Nadine Loick, Diego Abalos, Liz Dixon, Antonio Vallejo, Catherine Watson, Karen McGeough, Reinhard Well, and Peter Matthews

EGU2015-6006 | Orals | BG1.12

Measuring denitrification after grassland renewal and grassland conversion to cropland by using the 15N gas-flux method
Caroline Buchen, Wolfram Eschenbach, Heinz Flessa, Anette Giesemann, Dominika Lewicka-Szczebak, and Reinhard Well

EGU2015-11646 | Orals | BG1.12

Quantification of nitrous oxide (N2O) uptake in boreal forest soils by combining isotopic and microbial approaches
Nina Welti, Henri Siljanen, Christina Biasi, and Pertti Martikainen

EGU2015-1682 | Orals | BG1.12

A novel 15N tracer approach for the quantification of N2 and N2O emissions from soil incubations in a completely automated laboratory set up
Clemens Scheer, Michael Dannenmann, and Rudolf Meier

EGU2015-1817 | Orals | BG1.12

Quantifying gross N2O flux and production using 15N2O pool dilution technique and direct gas-flow core method
Yuan Wen, Zhe Chen, Michael Dannenmann, Andrea Carminati, Georg Willibald, Ralf Kiese, Benjamin Wolf, Edzo Veldkamp, Klaus Butterbach-Bahl, and Marife D. Corre

BG2.1 – Biogeochemistry, ecohydrology, and land-use in the tropics

EGU2015-9240 | Orals | BG2.1

Implications of agricultural encroachment on the carbon and greenhouse gas dynamics in tropical African wetlands.
Matthew Saunders, Frank Kansiime, and Michael Jones

EGU2015-3026 | Posters | BG2.1

Geology, Soils and Basin-wide variations in Amazon Forest Structure and function
Carlos Alberto Quesada, Oliver Phillips, Gabriela Lopes-Gonzales, Jon Lloyd, and Rainfor Team

EGU2015-9950 | Posters | BG2.1

Leaf and whole-tree water use relations of Australian rainforest species
Yoko Ishida, Susan Laurance, Michael Liddell, and Jonathan Lloyd

EGU2015-7641 | Orals | BG2.1

Evapotranspiration components determined by eddy covariance and sap flux measurements in oil palm plantations in Sumatra, Indonesia
Ana Meijide, Alexander Röll, Furong Niu, Tania June, Dirk Hölscher, and Alexander Knohl

EGU2015-15014 | Orals | BG2.1

Spatio-temporal analysis on land transformation in a forested tropical landscape in Jambi Province, Sumatra
Dian N. Melati, I Nengah Surati Jaya, César Pérez-Cruzado, Muhammad Zuhdi, Lutz Fehrmann, Paul Magdon, and Christoph Kleinn

EGU2015-10584 | Posters | BG2.1

Endemic and exotic tropical forests of Réunion Island observed by airborne lidar
Xiaoxia Shang, Patrick Chazette, Julien Totems, Elsa Dieudonné, Eric Hamonou, Valentin Duflot, Dominique Strasberg, Olivier Flores, Jacques Fournel, and Pierre Tulet

EGU2015-13363 | Posters | BG2.1

Study of the thermohygrometric conditions of Juniperus turbinata habitat in the island of El Hierro (Canary Islands)
Montserrat Salva-Catarineu, Ferran Salvador-Franch, Joan Albert López-Bustins, Perdro A. Padrón-Padrón, and Amparo Cortés-Lucas

EGU2015-10075 | Orals | BG2.1

Soil-atmosphere trace gas exchange from tropical oil palm plantations on peat
Yit Arn Teh, Frances Manning, Norliyana Zin Zawawi, Timothy Hill, Melanie Chocholek, and Lip Khoon Kho

EGU2015-8451 | Orals | BG2.1

Nitrous oxide (N2O) fluxes from soils under different land use in Brazil
Katharina H. E. Meurer, Beata E. Madari, Uwe Franko, Oliver Spott, Claus F. Stange, and Hermann F. Jungkunst

EGU2015-15494 | Posters | BG2.1

Influence of persistent monodominance on functional diversity and functional community assembly in African tropical forests.
Elizabeth Kearsley, Hans Verbeeck, Koen Hufkens, Hans Beeckman, Kathy Steppe, Pascal Boeckx, and Dries Huygens

EGU2015-15496 | Posters | BG2.1

Linking carbon storage with functional diversity in tropical rainforest in the central Congo Basin
Hans Verbeeck, Elizabeth Kearsley, Marijn Bauters, Hans Beeckman, Dries Huygens, Kathy Steppe, and Pascal Boeckx

EGU2015-492 | Orals | BG2.1

Modeling impacts of water and fertilizer management on ecosystem services from rice rotated crop systems in China
Han Chen, Chaoqing Yu, Changsheng Li, Xiao Huang, Jie Zhang, Yali Yue, and Guorui Huang

EGU2015-6048 | Posters | BG2.1

Morphology and spatial patterns of Macrotermes mounds in the SE Katanga, D.R. Congo
Basile Bazirake Mujinya, Florias Mees, Hans Erens, Geert Baert, and Eric Van Ranst

EGU2015-6959 | Orals | BG2.1

Nutrients and light limit biomass growth of N2-fixing but not non-fixing trees in tropical forests after 15 years of fertilization
Annette Trierweiler, Joseph Wright, Klaus Winter, and Lars Hedin

EGU2015-11079 | Posters | BG2.1

Comparison of belowground carbon allocation and carbon stocks between monodominant Gilbertiodendron dewevrei and species-rich Scorodophloeus zenkeri forests in the Yoko Reserve (Kisangani, DRC)
Benoit Cassart, Albert Angbonga Basia, and Quentin Ponette

EGU2015-7980 | Orals | BG2.1

Biogeochemistry and biodiversity interact to govern N2 fixers (Fabaceae) across Amazon tropical forests
Sarah Batterman, Lars Hedin, Jon Lloyd, and Beto Quesada and the RAINFOR Network

EGU2015-7925 | Orals | BG2.1

Potassium as a key modulator of tropical woody vegetation structure and function
Jonathan Lloyd and the TROBIT

EGU2015-4765 | Posters | BG2.1

Combining satellite, aerial and ground measurements to assess forest carbon stocks in Democratic Republic of Congo
Benjamin Beaumont, Alban Bouvy, Nathalie Stephenne, Pierre Mathoux, Jean-François Bastin, Yves Baudot, and Tom Akkermans

EGU2015-10475 | Posters | BG2.1

Microclimatic conditions in different land-use systems in Sumatra, Indonesia
Ana Meijide, Nina Tiralla, Clifton Sabajo, Oleg Panferov, Dodo Gunawan, and Alexander Knohl

EGU2015-12824 | Orals | BG2.1

Fire effects on tropical woody vegetation structure have been exaggerated?
Elmar Veenendaal, Mireia Torello-Raventos, Heloisa Miranda, Naomi Sato, Imma Oliveras-Menor, Frank Van Langevelde, and Jon Lloyd

EGU2015-7399 | Orals | BG2.1

The influence of C3 and C4 vegetation on SOM dynamics across contrasting semi-natural ecosystems in West Africa
Gustavo Saiz, Michael Bird, Elmar Veeenendaal, Franziska Schrodt, Tomas Domingues, Ted Feldpausch, and Jonathan Lloyd

EGU2015-5168 | Posters | BG2.1

Nutrient leaching losses in lowland forests converted to oil palm and rubber plantations in Sumatra, Indonesia
Syahrul Kurniawan, Marife D. Corre, Sri Rahayu Utami, and Edzo Veldkamp

EGU2015-11657 | Orals | BG2.1

Modeling forest biomass of the Congo basin from extensive commercial inventories
Quentin Molto, Maxime Réjou-Méchain, Nicolas Bayol, Jean-François Chevalier, Vivien Rossi, Guillaume Cornu, Fabrice Benedet, Valery Gond, and Sylvie Gourlet-Fleury

EGU2015-11408 | Posters | BG2.1

Soil carbon dioxide and methane fluxes from lowland forests converted to oil palm and rubber plantations in Sumatra, Indonesia
Evelyn Preuss, Marife D. Corre, Muhammad Damris, Aiyen Tjoa, Sri Rahayu Utami, and Edzo Veldkamp

EGU2015-14161 | Orals | BG2.1

Resilience landscapes for Congo basin rainforests vs. climate and management impacts
Stephan Alexander Pietsch, Sishir Gautam, Johannes Elias Bednar, Patrick Stanzl, Aline Mosnier, and Michael Obersteiner

EGU2015-7603 | Posters | BG2.1

Tropical wetlands: productive but leaky systems?
Michael Jones and Matthew Saunders

EGU2015-5535 | Posters | BG2.1

Organic and inorganic carbon fluxes in a tropical river system (Tana River, Kenya) during contrasting wet seasons
Naomi Geeraert, Fred O. Omengo, Steven Bouillon, Alberto V. Borges, and Gerard Govers

EGU2015-14835 | Orals | BG2.1

Photosynthetic temperature responses of tree species in Rwanda: evidence of pronounced negative effects of high temperature in montane rainforest climax species
Angelica Vårhammar, Göran Wallin, Christopher M McLean, Mirindi Eric Dusenge, Belinda E Medlyn, Thomas B Hasper, Donat Nsabimana, and Johan Uddling

EGU2015-8212 | Posters | BG2.1

Carbon and nitrogen cycle dynamics during forest regrowth in the dry tropical Miombo Woodlands of western Tanzania
Marc Mayes, Jerry Melillo, John Mustard, Christopher Neill, and Gerson Nyadzi

EGU2015-12456 | Posters | BG2.1

Diurnal and seasonal variability of CO2 fluxes over a degraded Woodland under a Sudanian climate in Northern Benin (West Africa)
Expédit Evariste Ago, Dominique Serça, Euloge Kossi Agbossou, Sylvie Galle, and Marc Aubinet

EGU2015-9092 | Posters | BG2.1

Carbon fluxes in tropical forest ecosystems: the value of Eddy-covariance data for individual-based dynamic forest gap models
Edna Roedig, Matthias Cuntz, and Andreas Huth

EGU2015-10902 | Posters | BG2.1

Spatial effects of aboveground biomass on soil ecological parameters and trace gas fluxes in a savannah ecosystem of Mount Kilimanjaro
Joscha Becker, Adrian Gütlein, Natalia Sierra Cornejo, Ralf Kiese, Dietrich Hertel, and Yakov Kuzyakov

EGU2015-3602 | Posters | BG2.1

Fate of increased nitrogen deposition in humid sub-tropical forests in Southern China
Geshere Abdisa Gurmesa, Per Gundersen, Xiankai Lu, and Jiangming Mo

EGU2015-4460 | Posters | BG2.1

Study on the carbon dioxide flux variation of the terrestrial biosphere under precipitation variability in the Asian region
MinAh Sun, Gil Lee, Donghui Lim, ChunHo Cho, Johan Lee, Young-Hwa Byun, and Jongho Lee

BG2.2 – Molecular proxies to trace biogeochemical processes in terrestrial ecosystems

EGU2015-6335 | Orals | BG2.2

Distinct fungal and bacterial δ13C signatures can drive the increase in soil δ13C with depth
Lukas Kohl, Jérôme Laganièrea, Kate A. Edwards, Sharon A. Billings, Penny L. Morrill, Geert Van Biesen, and Susan E. Ziegler

EGU2015-15754 | Posters | BG2.2

RNA/DNA ratio as biomarkers for periphyton and macroinvertebrate growth
Daniela Mewes and Carola Winkelmann

EGU2015-15741 | Posters | BG2.2

Microbial utilization of litter carbon under the effect of extreme weather events
Steffen Heinrich, Yakov Kuzyakov, and Bruno Glaser

EGU2015-11981 | Orals | BG2.2

Microbial transformations of free versus sorbed alanine analyzed by position-specific 13C and 14C labeling and 13C-PLFA analysis
Carolin Apostel, Michaela Dippold, Ezekiel Bore, and Yakov Kuzyakov

EGU2015-11827 | Orals | BG2.2

Short-term turnover of soil organic matter after tillage proven by Pyrolysis-field ionization MS
Sebastian Fiedler, Gerald Jurasinski, Peter Leinweber, and Stephan Glatzel

EGU2015-15737 | Posters | BG2.2

Stabilization of glucose-C in microbial cell membranes (PLFA) and cell walls (amino sugars) evaluated by 13C-labelling in a field experiment
Anna Gunina, Yakov Kuzyakov, and Bruno Glaser

EGU2015-11781 | Orals | BG2.2

Biochemical hydrogen isotope fractionation during biosynthesis in higher plants reflects carbon metabolism of the plant
Marc-André Cormier and Ansgar Kahmen

EGU2015-15750 | Posters | BG2.2

Molecular differentiation of subsoil biopores of different origin by PLFA analysis
Callum Banfield, Johanna Pausch, and Yakov Kuzyakov

EGU2015-8796 | Orals | BG2.2

Leaf epicuticular waxes as proxies for paleoenvironmental conditions
Imke Schaefer, Jana Zech, Verena Lanny, Timothy Eglinton, and Roland Zech

EGU2015-15746 | Posters | BG2.2

Competition between roots and microorganisms for phosphorus: A novel 33P labeling approach
Thomas Zilla, Yakov Kuzyakov, Aljoša Zavišiæ, and Andrea Polle

EGU2015-4823 | Posters | BG2.2

Plant- versus microbial signature in densimetric fractions of mediterranean forest soils: a study by thermochemolysis gas chromatography mass spectrometry
Pere Rovira and Laurent Grasset

EGU2015-15772 | Orals | BG2.2

Analysis of cutin and suberin biomarker patterns in alluvial sedi-ments
Jennifer Herschbach, Anna Sesterheim, Frauke König, and Elmar Fuchs

EGU2015-6455 | Posters | BG2.2

Defining organic matter quality in sediment systems: a suggested classification scheme
Danielle Alderson, Martin Evans, James Rothwell, and Stephen Boult

EGU2015-1363 | Orals | BG2.2

Combustion inputs into a terrestrial archive over 265 years as evidenced by BPCA molecular markers
Ulrich M. Hanke, Timothy I. Eglinton, Daniel B. Wiedemeier, and Michael W.I. Schmidt

EGU2015-2022 | Posters | BG2.2

2H/1H composition of soil n-alkanes along two altitudinal transects in East Africa
Sarah COFFINET, Arnaud HUGUET, Nikolai PEDENTCHOUK, Christine OMUOMBO, David WILLIAMSON, Laurent BERGONZINI, Thomas WAGNER, and Sylvie DERENNE

EGU2015-6466 | Posters | BG2.2

Hydrogen isotopes from source water to leaf lipid in a continental-scale sample network
Daniel Nelson and Ansgar Kahmen

EGU2015-15753 | Posters | BG2.2

Non-cellulosic polysaccharides help to reveal the history of thick organic surface layers on calcareous Alpine soils
Jörg Prietzel and Sandra Spielvogel

EGU2015-15770 | Posters | BG2.2

Soil organic carbon stocks and composition under grazed and ungrazed Kobresia pygmaea pasture of the Tibetan Plateau
Andreas Breidenbach, Per Schleuß, Yakov Kuzyakov, and Georg Guggenberger

EGU2015-15744 | Posters | BG2.2

Biomarker in archaeological soils
Katja Wiedner, Bruno Glaser, and Jens Schneeweiß

EGU2015-1373 | Posters | BG2.2

Tracing pyrogenic carbon (PyC) beyond terrestrial ecosystems
Daniel B. Wiedemeier, Timothy I. Eglinton, Ulrich M. Hanke, and Michael W.I. Schmidt

BG2.3 – Understanding CO2 and CH4 fluxes from WETLANDS: Reducing the gaps between experimentalists and modellers

EGU2015-561 | Posters | BG2.3

The temperature response of methane emission in Arctic wet sedge tundra
Edward Lim and Donatella Zona

EGU2015-265 | Orals | BG2.3 | Media interest

Holocene methane flux reconstruction from peat macrofossils at Siikaneva bog and fen, Finland
Paul Mathijssen, Aino Korrensalo, Eeva-Stiina Tuittila, Minna Väliranta, and Annina Mellais

EGU2015-1267 | Posters | BG2.3

Heterotrophic respiration in drained tropical peat temperatures influenced by shading gradient
Jyrki Jauhiainen, Otto Kerojoki, Hanna Silvennoinen, Suwido Limin, and Harri Vasander

EGU2015-500 | Orals | BG2.3

Improving understanding of controls on spatial variability in methane fluxes in Arctic tundra
Scott J. Davidson, Victoria Sloan, Gareth Phoenix, Robert Wagner, Walter Oechel, and Donatella Zona

EGU2015-2611 | Posters | BG2.3

CO2 and CH4 exchange by Phragmites australis under different climates
Penélope Serrano Ortiz, Bogdan H. Chojnickic, Enrique P. Sánchez-Cañete, Natalia Kowalska, Ana López-Ballesteros, Néstor Fernández, Marek Urbaniak, Janusz Olejnik, and Andrew S. Kowalski

EGU2015-2519 | Orals | BG2.3

Quantifying the Net Exchanges of Carbon Dioxide and Methane between the Atmosphere and Terrestrial Biosphere in Northern High Latitudes
Qianlai Zhuang

EGU2015-4064 | Orals | BG2.3

WETCHIMP-WSL: Intercomparison of wetland methane emissions models over West Siberia
Joe Melton and Theodore Bohn and the WETCHIMP-WSL

EGU2015-2834 | Posters | BG2.3

Impact of elevated CO2, water table, and temperature changes on CO2 and CH4 fluxes from arctic tundra soils
Donatella Zona, Katherine Haynes, Douglas Deutschman, Emma Bryant, Katherine McEwing, Scott Davidson, and Walter Oechel

EGU2015-5591 | Posters | BG2.3

Evaluation and Application of Inexpensive Gas Sensors in Wireless Sensor Networks for Greenhouse Gas Monitoring
René Misterek, Hannes Mollenhauer, Robert Schima, Peter Dietrich, and Jan Bumberger

EGU2015-6413 | Orals | BG2.3

Scaling greenhouse gas fluxes in a natural and restored wetland from microsites to ecosystem level
Karina V. R. Schafer, Heidi J Renninger, David S Pal, and Peter R Jaffe

EGU2015-7023 | Orals | BG2.3

Inter-annual variability in Alaskan net ecosystem CO2 exchange
Kristina Luus, Jakob Lindaas, Roisin Commane, Eugenie Euskirchen, Walter Oechel, Donatella Zona, Rachel Chang, Richard Kelly, Charles Miller, Steven Wofsy, and John Lin

EGU2015-6763 | Posters | BG2.3

Capturing and Processing Soil GHG Fluxes Using the LI-COR LI-8100A
Liukang Xu, Dayle McDermitt, Jason Hupp, Mark Johnson, and Rod Madsen

EGU2015-7579 | Posters | BG2.3

Water table depth regulates evapotranspiration and methane flux of a near-pristine temperate lowland fen measured by eddy covariance and static chambers
Jörg Kaduk, Gong Pan, Alex Cumming, Jon Evans, Jon Kelvin, Mike Peacock, Vincent Gauci, John Hughes, Susan Page, and Heiko Balzter

EGU2015-8168 | Orals | BG2.3

Spatial and Temporal Variation of Arctic CH4 and net CO2 Fluxes Using Nested Chamber, Tower, Aircraft, Remote Sensing, and Modeling Approaches for Regional Flux Identification and Estimation
Walter Oechel, Aram Kalhori, Charles Miller, Beniamino Gioli, Kristina Luus, Rachel Chang, Jakob Lindaas, Roisin Commane, Steve Wofsy, and Donatella Zona and the CARVE Science Team

EGU2015-8521 | Posters | BG2.3

The Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE): Measurements of Seasonal to Interannual Variability in Alaskan CO2 and CH4 Fluxes
Charles Miller and Steve Dinardo and the The CARVE Science Team

EGU2015-6985 | Orals | BG2.3

Exploring the response of West Siberian wetland methane emissions to potential future changes in climate, vegetation, and soil microbial metabolism
Theodore Bohn, Jed Kaplan, and Dennis Lettenmaier

EGU2015-6249 | Orals | BG2.3

Sensitivity of global methane emissions to wetland area estimates
Thomas Kleinen and Victor Brovkin

EGU2015-9429 | Posters | BG2.3

How is climate warming altering the carbon cycle of a tundra ecosystem in the Siberian Arctic?
Luca Belelli Marchesini, Jacobus (Ko) van Huissteden, Michiel van der Molen, Frans-Jan W. Parmentier, Trofim Maximov, Artem Budishchev, Angela Gallagher, and Albertus J. (Han) Dolman

EGU2015-7916 | Orals | BG2.3

Vertical profiles of trapped greenhouse gases in Alaskan permafrost active layers before the spring thaw
Eunji Byun, Ji-woong Yang, Yongwon Kim, and Jinho Ahn

EGU2015-7073 | Posters | BG2.3

Environmental controls on Pan-Arctic wetland methane emissions
Xiaodong Chen, Theodore Bohn, and Dennis Lettenmaier

EGU2015-8639 | Orals | BG2.3

Net drainage effects on CO2 fluxes of a permafrost ecosystem through eddy-covariance measurements
Fanny Kittler, Ina Burjack, Nikita Zimov, Sergey Zimov, Martin Heimann, and Mathias Göckede

EGU2015-7075 | Posters | BG2.3

Sediment CO2 efflux from cleared and intact temperate mangrove and tidal flat habitat
Richard Bulmer, Carolyn Lundquist, and Luitgard Schwendenmann

EGU2015-10085 | Orals | BG2.3

Process – based modeling of northern wetland methane emissions – what are the limits?
J. (Ko) van Huissteden, Yanjiao Mi, Artem Budishchev, Angela Gallagher, Luca Belelli-Marchesini, and A.J. (Han) Dolman

EGU2015-11454 | Posters | BG2.3

A novel circumpolar map for upscaling of carbon fluxes and pools
Barbara Widhalm, Annett Bartsch, Birgit Heim, and Daniel Sabel

EGU2015-12337 | Orals | BG2.3

Temperature drives inter-annual variability of growing season CO2 and CH4 fluxes of Siberian lowland tundra
Lars Kutzbach, Christian Wille, Benjamin Runkle, Peter Schreiber, Torsten Sachs, Moritz Langer, Julia Boike, and Eva-Maria Pfeiffer

EGU2015-13458 | Orals | BG2.3

Isolating wetland CH4 emissions using the additional constraints of δ13CH4, and C2H6 in a inverse modeling framework
Tonatiuh Guillermo Nuñez Ramirez, Julia Marshall, Sander Houweling, Edward J. Dlugokencky, Douglas E. J. Worthy, Bruce Vaughn, Isobel Simpson, James White, Willi A. Brand, Motoki Sasakawa, Silvia Nichol, Michel Ramonet, Stanley C. Tyler, Jacques Hueber, Detlev Helmig, Katie Read, Schalini Punjabi, Luciana Vanni Gatti, Paul Krummel, and Martin Heimann and the Joe Melton, Marc Delmotte, Yukio Fukuyama, Yasunori Tohjima, Karin Uhse, Gordon Brailsford, Ernst Brunke, Toshinobu Machida

BG2.4 – Biosphere-atmosphere exchange of reactive trace gases and aerosols

EGU2015-112 | Posters | BG2.4

Climatic and ecological impacts of tropospheric sulphate aerosols on the terrestrial carbon cycle
Alexey V Eliseev

EGU2015-5166 | Orals | BG2.4

On the emission of amines from terrestrial vegetation in the context of atmospheric new particle formation
Albrecht Neftel and Jörg Sintermann

EGU2015-647 | Posters | BG2.4

Identification sources of pollen spectra in dry and wet atmospheric deposition in the forest-steppe zone of Altai Krai (Russia)
Natalia Ryabchinskaya, Galina Nenasheva, and Natalia Malygina

EGU2015-5324 | Orals | BG2.4

Continuous determination of land-atmosphere Hg0 exchange using a novel Relaxed Eddy Accumulation design
Stefan Osterwalder, Johannes Fritsche, Mats B. Nilsson, Christine Alewell, and Kevin Bishop

EGU2015-6977 | Orals | BG2.4

Eddy-covariance data with low signal-to-noise: time-lag determination, uncertainties and limits of detection
Ben Langford, Joe Acton, Christof Ammann, Amy Valach, and Eiko Nemitz

EGU2015-871 | Posters | BG2.4

Concentrations, size distributions and temporal variations of fluorescent biological aerosol particles in southern tropical India
Aswathy Valsan, Ravi Krishna R, Biju CV, Alex Huffman, Ulrich Poschl, and Sachin Gunthe

EGU2015-11735 | Orals | BG2.4

A comparison of measured HONO uptake and release with calculated source strengths in a heterogeneous forest environment
Matthias Sörgel, Ivonne Trebs, Dianming Wu, and Andreas Held

EGU2015-2137 | Posters | BG2.4

Methyl chloride emission from a fern growing in sub-tropical, temperate and cool-temperate climates
Yoko Yokouchi, Akio Takenaka, Yuzo Miyazaki, Kimitaka Kawamura, and Tsutomu Hiura

EGU2015-3450 | Posters | BG2.4

Seasonal variation of BVOC emissions from Norway spruce
Min Wang, Guy Schurgers, Anna Ekberg, Almut Arneth, and Thomas Holst

EGU2015-13979 | Orals | BG2.4

Uptake of gaseous formaldehyde onto soil surfaces: a coated-wall flow tube study
Guo Li, Hang Su, Xin Li, Hannah Meusel, Uwe Kuhn, Ulrich Pöschl, Min Shao, and Yafang Cheng

EGU2015-3617 | Orals | BG2.4

Spatial pattern of nitrogen deposition flux over Czech forests: a novel approach accounting for unmeasured nitrogen species
Iva Hůnová, Petra Stoklasová, Pavel Kurfürst, Ondřej Vlček, Jana Schovánková, and Vojtěch Stráník

EGU2015-5546 | Posters | BG2.4

Hg0 evasion from boreal mires determined with chamber methods and a novel REA design
Stefan Osterwalder, Johannes Fritsche, Staffan Åkerblom, Mats B. Nilsson, Christine Alewell, and Kevin Bishop

EGU2015-6412 | Posters | BG2.4

Emissions of biogenic volatile organic compounds & their photochemical transformation
Zhujun Yu, Thorsten Hohaus, Ralf Tillmann, Stefanie Andres, Uwe Kuhn, Franz Rohrer, Andreas Wahner, and Astrid Kiendler-Scharr

EGU2015-11524 | Orals | BG2.4

Ecosystem-scale trade-offs between impacts of ozone and reactive nitrogen
Ed Rowe, Felicity Hayes, Kasia Sawicka, Gina Mills, Laurence Jones, Filip Moldan, Bassin Sereina, Netty van Dijk, and Chris Evans

EGU2015-11650 | Posters | BG2.4

Evaluation and gap-filling of soil NO flux dataset measured at a Hungarian semi-arid grassland
Laszlo Horvath, Dora Hidy, and Tamas Weidinger

EGU2015-12541 | Posters | BG2.4

Assessing the mitigation potential of agricultural systems by optimizing agricultural management practices with the process based model LandscapeDNDC
Saul Molina Herrera, Edwin Haas, Steffen Klatt, David Kraus, Ralf Kiese, and Klaus Butterbach-Bahl

EGU2015-13219 | Posters | BG2.4

On the sensitivity decay of the cumarine targets for fast ozone measurements. Implications for the estimation of the instrumental zero and flux calculations
Angelo Finco, Giacomo Gerosa, and Riccardo Marzuoli

EGU2015-7332 | Posters | BG2.4

Recent Advances in Detection of Ammonia and Nitric Acid on Short Timescales Suitable for Eddy Covariance Flux Measurements
Joseph Roscioli, Scott Herndon, Mark Zahniser, David Nelson, and Barry McManus

EGU2015-15727 | Posters | BG2.4

Concentrations and behaviour of atmospheric ammonia above the Amazon rain forest
Eiko Nemitz, Anais Detournay, Ben Langford, Sim Tang, Matthias Sörgel, Stefan Wolff, Christopher Pöhlker, Glauber Cirino de Silva, Joel Brito, and Paulo Artaxo

EGU2015-6341 | Posters | BG2.4

Micrometeorological measurements of ammonia and total reactive nitrogen exchange over semi-natural peatland
Christian Brümmer, Undine Richter, Frederik Schrader, and Werner Kutsch

EGU2015-15752 | Posters | BG2.4

Flux measurements of reactive nitrogen compounds using a chemiluminescence analyser with different converter types
Christof Ammann and Veronika Wolff

EGU2015-15923 | Posters | BG2.4

Evaluation of the inverse dispersion modelling method for estimating ammonia multi-source emissions using low-cost long time averaging sensor
Benjamin Loubet and Marco Carozzi

BG2.5 – Effects of climate change on forest health, dynamics, and CO2 balance | PICO

EGU2015-5362 | PICO | BG2.5

Modelling the climatic drivers determining secondary growth in Mediterranean forests using a process-based model and multiproxy data
Guillermo Gea-Izquierdo, Frederic Guibal, Richard Joffre, Jean-Marc Ourcival, Guillaume Simioni, and Joel Guiot

EGU2015-3830 | PICO | BG2.5

Mitigation of the Negative Effect of Extreme Events on the Land Surface by Vegetation Species Interaction
Catherine Van den Hoof and Fabrice Lambert

EGU2015-8910 | PICO | BG2.5

The effect of the replacement of forests by agricutural land on mean and extreme temperature in temperate regions from 1850 to present
Quentin Lejeune, Edouard Davin, and Sonia Seneviratne

EGU2015-12001 | PICO | BG2.5

Eddy covariance measurements of ozone fluxes at 4 levels above and within a forest canopy in the Po valley (Italy)
Giacomo Gerosa, Angelo Finco, Riccardo Marzuoli, Mhairi Coyle, and Eiko Nemitz

EGU2015-2840 | PICO | BG2.5

Optimal concentration of local well brine groundwater irrigation for Bamboo willow introduced to the arid areas in northern Xinjiang province, China
Wei Han, Ling Cao, Ya Zhang, Kaiqiang Cui, and Shengli Wu

EGU2015-9349 | PICO | BG2.5

Relation between Ocean SST Dipoles and Downwind Continental Croplands Assessed for Early Management Using Satellite-based Photosynthesis Models
Daijiro KANEKO

EGU2015-7835 | PICO | BG2.5

Urgent need for warming experiments in tropical forests
Molly A. Cavaleri, Sasha C. Reed, W. Kolby Smith, and Tana E. Wood

EGU2015-11163 | PICO | BG2.5

Tree mortality in the eastern Mediterranean, causes and implications under climatic change
Dimitrios Sarris, Valentina Iacovou, Guenter Hoch, Michel Vennetier, Rolf Siegwolf, Dimitrios Christodoulakis, and Christian Koerner

EGU2015-12216 | PICO | BG2.5

Central European afforested pine stand carbon exchange in the contexts of climate change
Klaudia Ziemblinska, Bogdan H. Chojnicki, Marek Urbaniak, and Janusz Olejnik

EGU2015-4299 | PICO | BG2.5

Landscape and plant physiological controls on water dynamics and forest productivity within a watershed
Jia Hu, Kelsey Jencso, Nathaniel Looker, Justin Martin, and Zachary Hoylman

EGU2015-8279 | PICO | BG2.5

Temporal and Spatial Dynamics of Tree Species Composition in Temperate Mountains of South Korea
Boknam Lee, Juhan Park, Sungsik Cho, Daun Ryu, Khine Zaw Wynn, Minji Park, Sunhee Cho, Jongguk Yoon, Jongyoung Park, and Hyun Seok Kim

EGU2015-134 | PICO | BG2.5

Investigation of the main causes of forest decay in a Hungarian Pinus forest
Krisztina Gulyás, András Bidló, and Adrienn Horváth

EGU2015-8853 | PICO | BG2.5

Effects of thinning intensities on transpiration and productivity of 50-year-old Pinus koraeinsis stands
Juhan Park, Taekyu Kim, Minkyu Moon, Sungsik Cho, Daun Ryu, and Hyun Seok Kim

BG2.6 – Biosphere-Atmosphere interaction and land management

EGU2015-5856 | Orals | BG2.6 | Media interest

Net effect of 250 years of forest management in Europe
Sebastiaan Luyssaert, Kim Naudts, Matthew M McGrath, James Ryder, Yiying Chen, Juliane Otto, and Aude Valade

EGU2015-1293 | Posters | BG2.6

Climate consequences of large-scale land-use changes as climate engineering tools
Dorothea Mayer, Daniela Kracher, Christian Reick, and Julia Pongratz

EGU2015-9777 | Orals | BG2.6

The impact of different management techniques on carbon balance of a pine stand after windthrow
Klaudia Ziemblinska, Marek Urbaniak, Lutz Merbold, Bogdan H. Chojnicki, and Janusz Olejnik

EGU2015-1516 | Posters | BG2.6

Forest management strategies for reducing carbon emissions, the French case
aude valade, sebastiaan luyssaert, valentin bellassen, patrick vallet, and manuel martin

EGU2015-6292 | Posters | BG2.6

Forest management in Earth system modelling: a vertically discretised canopy description for ORCHIDEE and the modifications to the energy, water and carbon fluxes
Kim Naudts, James Ryder, Matthew J. McGrath, Juliane Otto, Yiying Chen, Aude Valade, Valentin Bellasen, Josefine Ghattas, Vanessa Haverd, Natasha MacBean, Fabienne Maignan, Philippe Peylin, Bernard Pinty, Didier Solyga, Nicolas Vuichard, and Sebastiaan Luyssaert and the Data contributors

EGU2015-11548 | Orals | BG2.6

Impact of rapeseed cropping on the soil carbon balance
Antje Maria Moffat, Mathias Herbst, Vytas Huth, Monique Andres, and Jürgen Augustin

EGU2015-10852 | Posters | BG2.6

Assessing the effects of management on forest growth across France: insights from a new functional-structural model.
Joannès Guillemot, Nicolas Delpierrre, Patrick Vallet, Christophe François, Nicolas K. Martin-StPaul, Kamel Soudani, Manuel Nicolas, Vincent Badeau, and Eric Dufrêne

EGU2015-9790 | Orals | BG2.6

Soil pH management without lime, a strategy to reduce greenhouse gas emissions from cultivated soils
Shahid Nadeem, Lars Bakken, Jan Reent Köster, Pål Tore Mørkved, Nina Simon, and Peter Dörsch

EGU2015-5947 | Orals | BG2.6

The influence of management on GHG fluxes over Central European grasslands
Lukas Hoertnagl, Michael Bahn, Matthias Barthel, Nina Buchmann, Werner Eugster, Katja Klumpp, Thomas Ladreiter-Knauss, Georg Wohlfahrt, and Lutz Merbold

EGU2015-4037 | Posters | BG2.6

Simultaneous improvement in water use, productivity and albedo through canopy structural modification
Darren Drewry, Praveen Kumar, and Stephen Long

EGU2015-10637 | Posters | BG2.6

Changing temperature response turned boreal forest from carbon sink into carbon source
Achim Grelle and David Hadden

EGU2015-12255 | Orals | BG2.6

Carbon balance of renovated grasslands: input- or output-driven?
Órlaith Ní Choncubhair, Bruce Osborne, and Gary Lanigan

EGU2015-6578 | Orals | BG2.6

Key to GHG fluxes from organic soils: site characteristics, agricultural practices or water table management?
Bärbel Tiemeyer and the Organic Soils

EGU2015-10106 | Posters | BG2.6

Impact of Mediterranean crop rotation on long-term temporal dynamics of evapotranspiration
Sébastien Garrigues, Sophie Moulin, Albert Olioso, Jean-Christophe Calvet, Eric Martin, André Chanzy, and Olivier Marloie

EGU2015-3761 | Posters | BG2.6

Evapotranspiration dynamics along elevational and disturbance gradients at Mt. Kilimanjaro
Florian Detsch, Insa Otte, Tim Appelhans, and Thomas Nauß

EGU2015-8475 | Posters | BG2.6

Large and Small Scale Nitrogen and Phosporous Manipulation Experiment in a Tree-Grass Ecosystem: first year of results
Mirco Migliavacca, Oscar Perez Priego, Tarek El-Madany, JinHong Guan, Arnaud Carrara, Francesco Fava, Gerardo Moreno, Olaf Kolle, Micol Rossini, Marion Schrumpf, Tommaso Julitta, and Markus Reichstein

EGU2015-6017 | Posters | BG2.6

Effects of ploughing on land-atmosphere exchange of greenhouse gases in a managed temperate grassland in central Scotland
Carole Helfter, Julia Drewer, Margaret Anderson, Bob Scholtes, Bob Rees, and Ute Skiba

EGU2015-7514 | Posters | BG2.6

Nitrous oxide emissions from soils in southern Poland under various tillage conditions.
Michal Galkowski, Damian Zieba, Klaudia Ciaciek, Jaroslaw Necki, and Kazimierz Rozanski

EGU2015-10451 | Posters | BG2.6

Modeling Nitrous Oxide emissions and identifying emission controlling factors for a spruce forest ecosystem on drained organic soil
Hongxing He, Åsa Kasimir, Per-Erik Jansson, Magnus Svensson, Astrid Meyer, and Leif Klemedtsson

EGU2015-1681 | Posters | BG2.6

Effect of nitrification inhibitors (DMPP and 3MP+TZ) on soil nitrous oxide emissions from a sub-tropical vegetable production system in Queensland, Australia
Clemens Scheer, Peter Deuter, Mary Firrell, David Rowlings, and Peter Grace

EGU2015-7291 | Posters | BG2.6

Fractal dimension analysis of landscape scale variability in greenhouse gas production potentials
Elton da Silva Bicalho, Kurt Spokas, and Newton La Scala Jr.

EGU2015-13153 | Posters | BG2.6

A generic probability based model to derive regional patterns of crops in time and space
Martin Wattenbach, Stefan Luedtke, Richard Redweik, Marcel van Oijen, Juraj Balkovic, and Gert Jan Reinds

BG2.7 – Peatlands and the Carbon Cycle

EGU2015-12677 | Posters | BG2.7

Regional variation of natural peatland pool biogeochemistry and carbon concentrations
Ed Turner, Mike Billett, Pippa Chapman, Andy Baird, Kerry Dinsmore, and Joseph Holden

EGU2015-5364 | Orals | BG2.7

The contribution of fluvial fluxes to the greenhouse gas emissions from Peatlands - the composition and degradability of DOM
Fred Worrall and Catharine Moody

EGU2015-9732 | Posters | BG2.7

The fate of carbon in floodplain sediments: A biogeochemical approach
Danielle Alderson, Martin Evans, James Rothwell, Stephen Boult, and Edward Rhodes

EGU2015-906 | Orals | BG2.7

Soil temperature synchronisation improves estimation of daily variation of ecosystem respiration in Sphagnum peatlands
Benoît D'Angelo, Sébastien Gogo, Franck Le Moing, Fabrice Jégou, Christophe Guimbaud, and Fatima Laggoun

EGU2015-10610 | Orals | BG2.7

Reed-induced seasonal and diurnal patterns of CH4 and CO2 fluxes from a fen in South-West Germany: A multi-method analysis
Merit van den Berg, Joachim Ingwersen, and Thilo Streck

EGU2015-3431 | Posters | BG2.7

C loss of managed peatlands along a land use gradient – a comparison of three different methods
Jan Paul Krüger, Jens Leifeld, Stephan Glatzel, and Christine Alewell

EGU2015-9355 | Orals | BG2.7

GHG emissions from temperate lowland bog under contrasting land use: insights from the Defra Lowland Bog Project.
Fred Worrall and Simon dIXON

EGU2015-5349 | Posters | BG2.7

Understanding multiple element budgets of peatlands – stoichiometry, enthalpy and entropy
Fred Worrall, Gareth Clay, Catherine Moody, and Timothy Burt

EGU2015-7011 | Orals | BG2.7

Age-dependent impacts of peatland restoration on the net ecosystem CO2 exchange of blanket bogs in Northern Scotland
Graham Hambley, Timothy Hill, Matthew Saunders, and Yit Arn Teh

EGU2015-7353 | Posters | BG2.7

Late Holocene peatland carbon dynamics inferred from Teringi Bog in southern Estonia
Kristyn Hill, Nathan Stansell, Eric Klein, and Alberto Borges

EGU2015-10419 | Posters | BG2.7

Modelling alternative states of an ombrotrophic bog with experimentally deposed nitrogen
Yuanqiao Wu, Philipp Keller, and Christian Blodau

EGU2015-7748 | Orals | BG2.7

Mitigating wildfire carbon loss in managed northern peatlands through restoration
Gustaf Granath, Max Lukenbach, Paul Moore, and James Waddington

EGU2015-8982 | Posters | BG2.7

Environment and phenology: CO2 net ecosystem exchange and CO2 flux partitioning at an acid and oligotrophic mire system in northern Sweden
Michal Gažovič, Matthias Peichl, Ilse Vermeij, Juul Limpens, and Mats. B. Nilsson

EGU2015-14601 | Orals | BG2.7

Interpreting carbon fluxes from a peatland with thawing permafrost
Silvie Harder, Nigel Roulet, Ian Strachan, Luc Pelletier, Patrick Crill, and Caitlin Watt

EGU2015-10605 | Orals | BG2.7

Shrub encroachment in Arctic tundra peatlands: Betula nana effects on above- and below-ground litter decomposition
Martine van de Weg, Jennie McLaren, Kate Buckeridge, Gaius Shaver, Josh Schimel, and Laura Gough

EGU2015-3380 | Posters | BG2.7

Peat form and distribution – acrotelm hydrology and topographic wetness index
Mike Kirkby and Brian Irvine

EGU2015-10317 | Orals | BG2.7

Carbon balances of a cultivated and a non-used peatland in Western Siberia - What is the impact of climate and land-use change?
Elisa Fleischer, Lisa Bartsch, Jana Bölter, Ilhom Hoshimov, Roman Latyntsev, Andrey Tolstikov, and Otto Klemm

EGU2015-451 | Posters | BG2.7 | Media interest

Evolution and genesis of permafrost peatlands in southern limit of cryolithozone in Europen North-East
Alexander Pastukhov, Dmitry Kaverin, and Tatiana Marchenko-Vagapova

EGU2015-11571 | Posters | BG2.7

The role of topography and vegetation cover upon riverine dissolved organic carbon and water colour in peatlands
Lauren Parry, Pippa Chapman, Shiela Palmer, Zoe Wallage, Hannah Whynn, and Joseph Holden

EGU2015-14547 | Orals | BG2.7

The role of lichen on peatland development in the Hudson Bay Lowlands, Canada
Lorna Harris, Tim Moore, and Nigel Roulet

EGU2015-2776 | Orals | BG2.7

Holocene peatland initiation in the Greater Everglades
Stefan Dekker, Hugo de Boer, Brian Dermody, Friederike Wagner-Cremer, Martin Wassen, and Maarten Eppinga

EGU2015-10671 | Posters | BG2.7

Methane and carbon dioxide fluxes in a hydrologically changed wetland in Canada
Elisa Fleischer, Sina Berger, Magdalena Burger, Jordan Forsyth, Marie Goebel, Claudia Wagner-Riddle, Christian Blodau, and Otto Klemm

EGU2015-6154 | Orals | BG2.7

Getting Terrestrial Carbon into the Aquatic Conduit: Riparian peat controls from daily to centennial time-scales
Kevin Bishop, Jose Ledesma, Thomas Grabs, Marcus Wallin, Sherry Schiff, Audrey Campeau, Stephan Köhler, and Fraser Leith

BG2.8 – Fire in the Earth System

EGU2015-12542 | Orals | BG2.8

Fire danger assessment using ECMWF weather prediction system
Francesca Di Giuseppe, Florian Pappemberger, and Fredrik Wetterhall

EGU2015-15323 | Posters | BG2.8

The Interdisciplinary Biomass Burning Initiative IBBI
Johannes W. Kaiser and Melita Keywood

EGU2015-589 | Posters | BG2.8

Holocene fire activity in the Carpathian region: regional climate vs. local controls
Gabriela Florescu and Angelica Feurdean

EGU2015-2139 | Orals | BG2.8

Modelling global CO2 emissions into the atmosphere from crown, ground, and peat fires
Alexey V. Eliseev, Igor I. Mokhov, and Alexander V. Chernokulsky

EGU2015-8197 | Posters | BG2.8

Linking wood source and charring temperature to the stability and biological reactivity of PyOM in a temperate forest soil.
Christy Gibson, Timothy Filley, Pierre_Joseph Hatton, Knute Nadelhoffer, Ruth Stark, and Jeffrey Bird

EGU2015-9465 | Orals | BG2.8

Towards an improvement of carbon accounting for wildfires: incorporation of charcoal production into carbon emission models
Stefan H. Doerr, Cristina Santin, and Bill de Groot

EGU2015-9022 | Orals | BG2.8

A photochemically resistant component in riverine dissolved black carbon
Thorsten Dittmar, Thomas Riedel, Jutta Niggemann, and Anssi Vähätalo

EGU2015-8012 | Posters | BG2.8

Interactive effects of frequent burning and timber harvesting on above ground carbon biomass in temperate eucalypt forests
Luke Collins, Trent Penman, Fabiano Ximenes, and Ross Bradstock

EGU2015-14110 | Orals | BG2.8

Human amplification of drought-driven fire in tropical regions
Michael Tosca

EGU2015-7775 | Posters | BG2.8

High-resolution mapping of biomass burning emissions in tropical regions across three continents
Yusheng Shi, Tsuneo Matsunaga, and Makoto Saito

EGU2015-8280 | Posters | BG2.8

Simulating modern-day cropland and pasture burning in an Earth system model
Sam Rabin, Sergey Malyshev, Elena Shevliakova, Brian Magi, and Steve Pacala

EGU2015-9710 | Orals | BG2.8

Ammonia emissions in tropical biomass burning regions: Comparison between satellite-derived emissions and bottom-up fire inventories
Simon Whitburn, Martin Van Damme, Johannes W. Kaiser, Guido R. van der Werf, Solène Turquety, Daniel Hurtmans, Lieven Clarisse, Cathy Clerbaux, and Pierre-François Coheur

EGU2015-14594 | Posters | BG2.8

Smoke aerosol properties and ageing effects for Northern temperate and boreal regions derived from AERONET source and age attribution
Tadas Nikonovas, Peter North, and Stefan H Doerr

EGU2015-15432 | Orals | BG2.8

GFAS fire emissions and smoke in the Copernicus Atmosphere Monitoring Service
Johannes W. Kaiser, Niels Andela, Angela Benedetti, Jiangping He, Angelika Heil, Antje Inness, Ronan Paugam, Samuel Remy, Isabel Trigo, Guido R. van der Werf, and Martin J. Wooster

EGU2015-14502 | Posters | BG2.8

Possible Influences of the Madden-Julian Oscillation on Global Fire
Chidong Zhang, Matthew McKinney, Gitta Lasslop, and Sonia Kreidenweis

BG2.9 – Earth observation for monitoring and modeling the global energy, water and carbon cycles over land using model-data integration (co-organized)

EGU2015-74 | Posters | BG2.9

Calculating Regional MODIS NPP for Europe
Adam Moreno, Mathias Neumann, Maosheng Zhao, and Hubert Hasenauer

EGU2015-9200 | Orals | BG2.9

Towards Estimating Water Stress through Leaf and Canopy Water Content Derived from Optical and Thermal Hyperspectral Data
Amie Corbin, Joris Timmermans, Christiaan van der Tol, and Wout Verhoef

EGU2015-11165 | Posters | BG2.9

Spatially explicit forest characteristics of Europe through integrating Forest Inventory and Remotely sensed data
Adam Moreno, Mathias Neumann, and Hubert Hasenauer

EGU2015-4046 | Orals | BG2.9

Remote sensing of vegetation ecophysiological function for improved eco-hydrologic prediction
Darren Drewry and Benjamin Ruddell

EGU2015-11678 | Posters | BG2.9

Assessing forest productivity (NPP/GPP) estimates from remote sensing, flux measurement and field observations
Hrvoje Marjanovic, Mislav Anic, Masa Zorana Ostrogovic Sever, and Anikó Kern

EGU2015-5109 | Orals | BG2.9

Scaling of Space-Based Measurements of Sun Induced Chlorophyll Fluorescence to Global Gross Primary Production
Maximilian Voigt, Luis Guanter, and Martin Jung

EGU2015-12711 | Posters | BG2.9

Effectiveness of statistical method for estimation of water use efficiency in temperate and boreal forests of North America exclusively using MODIS data
Mengjie Wang, Yunhao Chen, and Jinling Quan

EGU2015-4129 | Orals | BG2.9

Deriving root zone storage capacity from Earth observation
Lan Wang-Erlandsson, Hongkai Gao, Wim Bastiaanssen, Jonas Jägermeyr, Patrick Keys, Line Gordon, and Hubert Savenije

EGU2015-5180 | Orals | BG2.9

From site measurements to spatial modelling – multi-criteria model evaluation
Pia Gottschalk, Michael Roers, and Frank Wechsung

EGU2015-12429 | Posters | BG2.9

Sensitivity of the climate simulations to update of Plant Functional Type distributions
Goran Georgievski, Stefan Hagemann, and Iryna Khlystova and the ESA-CCI-LC

EGU2015-2345 | Orals | BG2.9 | Media interest

Preliminary validation of Albedo, FAPAR and LAI Essential Climate Variables products derived from PROBA-V observations in the Copernicus Global Land Service
Fernando Camacho, Jorge Sanchez, Roselyne Lacaze, and Bruno Smets

EGU2015-933 | Posters | BG2.9

Towards Improving our Understanding on the Retrievals of Key Parameters Characterising Land Surface Interactions from Space: Introduction {\&}amp; First Results from the PREMIER-EO Project
Gareth Ireland, Matthew R. North, George P. Petropoulos, Prashant K. Srivastava, and Crona Hodges

EGU2015-12863 | Orals | BG2.9

The satellite-inferred European carbon sink
Maximilian Reuter, Michael Buchwitz, Michael Hilker, Jens Heymann, Oliver Schneising, Dhanya Pillai, Heinrich Bovensmann, and John Burrows

EGU2015-1778 | Posters | BG2.9

Uncertainty analysis of a coupled ecosystem response model simulating greenhouse gas fluxes from a temperate grassland
Ralf Liebermann, Philipp Kraft, Tobias Houska, Lutz Breuer, Christoph Müller, David Kraus, Edwin Haas, and Steffen Klatt

EGU2015-2287 | Orals | BG2.9

Model structure and parameter identification in soil carbon models using incubation data
Carlos Sierra

EGU2015-11125 | Posters | BG2.9

Improving the LPJ-GUESS modelled carbon balance with a particle filter data assimilation technique
Andrew McRobert, Marko Scholze, Sarah Kemp, and Ben Smith

EGU2015-12130 | Orals | BG2.9

A practical method to assess model sensitivity and parameter uncertainty in C cycle models
Sylvain Delahaies, Ian Roulstone, and Nancy Nichols

EGU2015-11606 | Posters | BG2.9

Improving vegetation heterogeneity by incorporating sub-pixel site conditions in a Dynamic Global Vegetation Model
Christian Werner, Jörg Steinkamp, and Thomas Hickler

EGU2015-6421 | Orals | BG2.9

Using a data-assimilation system to assess the influence of fire on simulated carbon fluxes and plant traits for the Australian continent
Jean-François Exbrayat, T. Luke Smallman, A. Anthony Bloom, and Mathew Williams

EGU2015-1510 | Posters | BG2.9

Quality assessment and improvement of the EUMETSAT Meteosat Surface Albedo dataset
Alessio Lattanzio, Frank Fell, Ralf Bennartz, Jan-Peter Muller, Isabel Trigo, Alexander Löw, and Jörg Schulz

EGU2015-4754 | Orals | BG2.9

Obtaining a Pragmatic Representation of Fire Disturbance in Dynamic Vegetation Models by Assimilating Earth Observation Data
Euripides Kantzas and Shaun Quegan

EGU2015-4832 | Posters | BG2.9

Sand Dune Ridge Alignment Effects On Surface BRF Over Libya-4 Calibration Site
Yves Govaerts

EGU2015-2209 | Posters | BG2.9

Collection of Ground Biophysical Measurements in support of Copernicus Global Land Product Validation: The ImagineS database
Fernando Camacho, Roselyne Lacaze, Consuelo Latorre, Fred Baret, Fernando De la Cruz, Valerie Demarez, Carlos Di Bella, Javier García-Haro, M. Pat González-Dugo, Nataila Kussul, Cristian Mattar, Elizabeth Pattey, Enrica Nestola, Chris Rudiger, Igor Savin, Mirco Boschetti, Deborah Bossio, Anna Maria Castrignano, Marie Weiss, and Merez Zribi

EGU2015-7860 | Orals | BG2.9

Trends in global terrestrial biomass over 1993-2012
Yi Liu, Albert van Dijk, Richard de Jeu, Josep Canadell, Matthew McCabe, Jason Evans, and Guojie Wang

EGU2015-2423 | Orals | BG2.9

Validation of satellite-derived land surface variables - international coordination and status
Gabriela Schaepman-Strub and the Land Product Validation Sub-group (CEOS/WGCV/LPV, http://lpvs.gsfc.nasa.gov/)

EGU2015-12803 | Posters | BG2.9

QA4ECV: Developing Metrological Traceability Through ECV Products
Joanne Nightingale, Tracy Scanlon, and Clive Farquhar

EGU2015-3186 | Orals | BG2.9

Characterization, validation and intercomparison of clumping index maps from POLDER, MODIS, and MISR satellite data over reference sites
Jan Pisek, Liming He, Jing Chen, Ajit Govind, Michael Sprintsin, Youngryel Ryu, Stefan Arndt, Darren Hocking, Timothy Wardlaw, Joel Kuusk, Andrew Oliphant, Lauri Korhonen, Hongliang Fang, Giorgio Matteucci, Bernard Longdoz, and Kairi Raabe

EGU2015-15024 | Posters | BG2.9

Lessons learnt for QA4ECV on validation and uncertainty traceability from the ESA GlobAlbedo project.
Jan-Peter Muller, Said Kharbouche, Gill Watson, Philip Lewis, Mathias Disney, Jürgen Fischer, Peter North, Andreas Heckel, Olaf Danne, Carsten Brockmann, Alessandro Cescatti, and Simon Pinnock

EGU2015-14264 | Posters | BG2.9

Enabling intelligent copernicus services for carbon and water balance modeling of boreal forest ecosystems – North State
Tuomas Häme, Teemu Mutanen, Yrjö Rauste, Oleg Antropov, Matthieu Molinier, Shaun Quegan, Euripides Kantzas, Annikki Mäkelä, Francesco Minunno, Jon Atli Benediktsson, Nicola Falco, Kolbeinn Arnason, Rune Storvold, Jörg Haarpaintner, Vladimir Elsakov, and Jussi Rasinmäki

EGU2015-4701 | Orals | BG2.9

Opportunities to investigate the functional phenology of ecosystems using a European Phenology Camera Network
Lisa Wingate, Jerome Ogee, Edoardo Cremonese, Gianluca Filippa, Toshie Mizunuma, Mirco Migliavacca, Andres Plaza-Aguilar, Matthew Wilkinson, and John Grace and the European Phenology Camera Network

EGU2015-3218 | Posters | BG2.9

Estimation of direct, diffuse, and total FPARs from Landsat surface reflectance data and ground-based estimates over six FLUXNET sites
Wenjuan Li and Hongliang Fang

EGU2015-15471 | Orals | BG2.9

Identifying controls on vegetation greenness phenology through model-data integration
Matthias Forkel, Mirco Migliavacca, Markus Reichstein, Sibyll Schaphoff, Kirsten Thonicke, Martin Thurner, Werner von Bloh, Ulrich Weber, and Nuno Carvalhais

EGU2015-5184 | Orals | BG2.9

Assessing boreal forest photosynthetic dynamics through space-borne measurements of greenness, chlorophyll fluorescence and model GPP
Sophia Walther, Luis Guanter, Maximilian Voigt, Philipp Köhler, Martin Jung, and Joanna Joiner

EGU2015-5823 | Posters | BG2.9

A linear method for the retrieval of sun-induced chlorophyll fluorescence from GOME-2 and SCIAMACHY data
Philipp Köhler, Luis Guanter, and Joanna Joiner

EGU2015-8746 | Posters | BG2.9

Bi-Directional Fluorescence Distribution and its Correction for Estimates of Gross Ecosystem Productivity and Photosynthetic Light-Use Efficiency
Liangyun Liu and Xinjie Liu

EGU2015-14931 | Orals | BG2.9

Impact of vegetation cover variability on surface energy and carbon fluxes
Souhail Boussetta, Gianpaolo Balsamo, Emanuel Dutra, Anton Beljaars, Clement Albergel, Patricia De Rosnay, and Joaquin Munoz-Sabater

EGU2015-4031 | Posters | BG2.9

The influence of competition between plant functional types in the Canadian Terrestrial Ecosystem Model (CTEM) v. 2.0
Joe Melton and Vivek Arora

EGU2015-6277 | Orals | BG2.9

Can we reliably estimate managed forest carbon dynamics using remotely sensed data?
Thomas Luke Smallman, Jean-Francois Exbrayat, A. Anthony Bloom, and Mathew Williams

EGU2015-8690 | Posters | BG2.9

Uncertainties of Nitrogen Fixation in a Dynamic Global Vegetation Model
Joerg Steinkamp, Christian Werner, Bettina Weber, and Thomas Hickler

EGU2015-7193 | Orals | BG2.9

On the additional information content of hyperspectral remote sensing data for estimating ecosystem carbon dioxde and energy exchange
Georg Wohlfahrt, Albin Hammerle, and Enrico Tomelleri

EGU2015-5759 | Orals | BG2.9

Improve carbon flux predictions in ecosystem models using lidar and imaging spectroscopy
Alexander Antonarakis and Alejandro Guizar Coutino

EGU2015-9031 | Posters | BG2.9

Benchmarking global land surface models in CMIP5: analysis of ecosystem water use efficiency (WUE) and Budyko framework
Longhui Li

EGU2015-15619 | Posters | BG2.9

Evaluation and Improvement of Global Carbon Cycle Models against Soil Carbon and Microbial Data Sets Using a Bayesian MCMC method
Oleksandra Hararuk and Yiqi Luo

EGU2015-9043 | Posters | BG2.9

Towards a new global soil organic carbon model representing microbial interactions, sorptive stabilization, DOC leaching, and bioturbation
Maarten Braakhekke, Bernhard Ahrens, Sönke Zaehle, Marion Schrumpf, and Markus Reichstein

EGU2015-10275 | Posters | BG2.9

The implication of input data aggregation on upscaling of soil organic carbon changes - a case study with CENTURY model
Balázs Grosz, Rene Dechow, Frank Ewert, Thomas Gaiser, Holger Hoffmann, and Gang Zhao

EGU2015-15088 | Posters | BG2.9

Validation of a land data assimilation system using river discharge and agricultural yield observations
Jean-Christophe Calvet, Alina Barbu, David Fairbairn, and Emiliano Gelati

EGU2015-15343 | Posters | BG2.9

A bias correction scheme in an ensemble-based land data assimilation system
Alina Barbu, David Fairbairn, Emiliano Gelati, Jean-François Mahfouf, and Jean-Christophe Calvet

EGU2015-13067 | Posters | BG2.9

Improving carbon model phenology using data assimilation
Jean-François Exrayat, T. Luke Smallman, A. Anthony Bloom, and Mathew Williams

EGU2015-15514 | Posters | BG2.9

Improving the Modelled Global Terrestrial Carbon Cycle by Assimilating CO2 Mole Fractions and FAPAR with the MPI Carbon Cycle Data Assimilation System (MPI-CCDAS)
Gregor Schürmann, Christoph Köstler, Thomas Kaminski, Ralf Giering, Marko Scholze, Jens Kattge, Nuno Carvalhais, Michael Voßbeck, Christian Rödenbeck, Christian Reick, and Sönke Zaehle

EGU2015-15138 | Posters | BG2.9

Drought impact on carbon and water cycling in a Mediterranean Quercus suber L. woodland during the extreme drought event in 2012
Arndt Piayda, Maren Dubbert, Corinna Rebmann, Olaf Kolle, Filipe Costa e Silva, Alexandra Correia, João S Pereira, Christiane Werner, and Matthias Cuntz

EGU2015-13994 | Posters | BG2.9

Modelling carbon fluxes of forest and grassland ecosystems in Western Europe using the CARAIB dynamic vegetation model: evaluation against eddy covariance data.
Alexandra-Jane Henrot, Louis François, Marie Dury, Alain Hambuckers, Ingrid Jacquemin, Julien Minet, Bernard Tychon, Bernard Heinesch, Joanna Horemans, and Gaby Deckmyn

EGU2015-10593 | Posters | BG2.9

Annual evapotranspiration retrieved solely from satellites' vegetation indices
David Helman, Itamar Lensky, and Amir Givati

EGU2015-13231 | Posters | BG2.9

First insights into disassembled "evapotranspiration"
Jarosław Chormański, Małgorzata Kleniewska, Tomasz Berezowski, Sylwia Szporak-Wasilewska, Tomasz Okruszko, Jan Szatyłowicz, and Okke Batelaan

BG2.10 – Biogeochemistry and ecohydrology of arid and semi-arid ecosystems and drought stress

EGU2015-645 | Posters | BG2.10

Current ecosystem processes in steppe near Lake Baikal
Julia Vanteeva

EGU2015-1433 | Orals | BG2.10

A multi-scale approach to quantifying non-rainfall water inputs
Nurit Agam and Anat Florentin

EGU2015-6384 | Orals | BG2.10

Impact of drought and precipitation seasonality on net primary production and plant community composition across a grassland ecotone in New Mexico
Scott Collins, Michell Thomey, Renee Brown, Nate Gehres, Matthew Petrie, Kristin Vanderbilt, and William Pockman

EGU2015-3251 | Posters | BG2.10

Interannual variability of Net Ecosystem CO2 Exchange and its component fluxes in a subalpine Mediterranean ecosystem (SE Spain)
Sonia Chamizo, Penélope Serrano-Ortiz, Enrique P. Sánchez-Cañete, Francisco Domingo, Eva Arnau-Rosalén, Cecilio Oyonarte, Óscar Pérez-Priego, Ana López-Ballesteros, and Andrew S. Kowalski

EGU2015-4358 | Posters | BG2.10

Risk assessment of surface water and groundwater pollution through agricultural activity on the catchment area of the Shelek River
Bulat Zubairov and Assel Dautova

EGU2015-6437 | Orals | BG2.10

Impact of herbaceous understory vegetation to ecosystem water cycle, productivity and infiltration in a semi arid oak woodland assessed by stable oxygen isotopes
Maren Dubbert, Arndt Piayda, Filipe Costa e Silva, Alexandra C Correia, Joao S Pereira, Matthias Cuntz, and Christiane Werner

EGU2015-7697 | Orals | BG2.10

Understanding the Spatiotemporal Variability of Inherent Water Use Efficiency
Sven Boese, Martin Jung, Nuno Carvalhais, and Markus Reichstein

EGU2015-4869 | Posters | BG2.10

SPACES Project ARS AfricaE – Adaptive Resilience of Southern African ecosystems
Eva Falge, Christian Brümmer, Christiane Schmullius, Christian Hüttich, Robert John Scholes, Guy Midgley, Thomas Hickler, Simon Scheiter, Wayne Twine, Karen Bradshaw, Wolfgang Lück, Thomas Thiel-Clemen, Ulfia Lenfers, Mukufute Mukelabai, and Werner Kutsch

EGU2015-6672 | Posters | BG2.10

Unmasking the effect of a precipitation pulse on the biological processes composing Net Ecosystem Carbon Exchange
Ana Lopez-Ballesteros, Enrique P. Sanchez-Cañete, Penelope Serrano-Ortiz, Cecilio Oyonarte, Andrew S. Kowalski, Oscar Perez-Priego, and Francisco Domingo

EGU2015-6885 | Orals | BG2.10

Differential Sensitivity to Drought in Central U.S. Grasslands Arrayed Along an Aridity Gradient
Alan Knapp, Scott Collins, Yiqi Luo, and Melinda Smith

EGU2015-8088 | Orals | BG2.10

Feedbacks between aeolian processes and ecosystem change in a degraded desert grassland in the southwestern US
Junran Li

EGU2015-8036 | Posters | BG2.10 | Media interest

Land degradation patterns induced by biological invasions: Untangling the climate-soil-vegetation feedback.
Sujith Ravi, Gregory Okin, and Travis Huxman

EGU2015-9011 | Posters | BG2.10

Drinkable rocks: plants can use crystallization water from gypsum
Sara Palacio, José Azorín, Gabriel Montserrat-Martí, and Juan Pedro Ferrio

EGU2015-8559 | Orals | BG2.10

Understanding patterns of water use in a subtropical woodland using stable isotopes
Pauline Grierson, Gerald Page, Grzegorz Skrzypek, Shawan Dogramaci, Samuel Luccitti, and Alison O'Donnell

EGU2015-10282 | Posters | BG2.10

Reconstruction of Holocene southern African continental climate using biomarkers from salt pan sediments
Lukas Belz, Irka Schüller, Achim Wehrmann, and Heinz Wilkes

EGU2015-10298 | Posters | BG2.10

Present and past microbial life in continental salt pan sediments in Southern Africa
Steffi Genderjahn, Kai Mangelsdorf, Mashal Alawi, Jens Kallmeyer, and Dirk Wagner

EGU2015-11656 | Posters | BG2.10

Drought impacts and resilience on crops via evapotranspiration estimations
Joris Timmermans and Saeid Asadollahi Dolatabad

EGU2015-13929 | Posters | BG2.10

Aboveground biomass estimation using SAR-optical (Lidar, RapidEye) and field inventory datasets in Skukuza, Kruger National Park in South Africa
Victor Onyango Odipo, Christian Hüttich, Wolfgang Luck, and Christiane Schmullius

BG2.11 – Climate extremes, ecosystems and biogeochemical cycles

EGU2015-14444 | Orals | BG2.11

Resistance of a grassland ecosystem to multiple drought events
Melinda Smith, David Hoover, and Alan Knapp

EGU2015-14506 | Posters | BG2.11

Drought-Net: A global network to assess terrestrial ecosystem sensitivity to drought
Melinda Smith, Osvaldo Sala, and Richard Phillips

EGU2015-11511 | Posters | BG2.11

Sustained impact of drought on wet shrublands mediated by soil physical changes
Maria T. Dominguez, Andrew Smith, David Robinson, Susie van Baarsel, Robert Mills, Miles Marshall, Eva Koller, Inma Lebron, Jane Hall, and Bridget Emmett

EGU2015-11041 | Orals | BG2.11

Land use affects the resistance and resilience of carbon dynamics of mountain grassland to extreme drought
Johannes Ingrisch, Stefan Karlowsky, Roland Hasibeder, Alba Anadon-Rosell, Angela Augusti, Sarah Scheld, Alexander König, Gerd Gleixner, and Michael Bahn

EGU2015-9059 | Orals | BG2.11

Response of grassland soil respiration to drought: Results from an ecosystem manipulation experiment including 19 sites differing in productivity and diversity
Susanne Burri, Pascal Niklaus, Nina Buchmann, and Ansgar Kahmen

EGU2015-12783 | Posters | BG2.11

Carbon and water cycling in flooded and rainfed rice (Oryza Sativa) ecosystem: Disentangling agronomical and ecological aspects of water use efficiency
Bhone Nay-Htoon, Wei Xue, Maren Dubbert, Steve Lindner, Matthias Cuntz, Jonghan Ko, John Tenhunen, and Christiane Werner

EGU2015-1852 | Orals | BG2.11

Effect of severe drought on carbon uptake by plants and carbon translocation towards soil in a model grassland and heathland
Kavita Srivastava, Bruno Glaser, and Guido Wiesenberg

EGU2015-13967 | Posters | BG2.11

Biogeochemical impacts of storm-caused forest disturbances in a mountainous Austrian karst system
Andreas Hartmann

EGU2015-9095 | Posters | BG2.11

Decoupling in the land-atmosphere for carbon exchange during severe droughts
Marie Combe, Jordi Vilà-Guerau de Arellano, Huug G. Ouwersloot, and Wouter Peters

EGU2015-11917 | Orals | BG2.11

Post-disturbance dynamics in forest-atmosphere fluxes: Observations from a windthrow site in the European Alps
Bradley Matthews, Mathias Mayer, Klaus Katzensteiner, and Helmut Schume

EGU2015-8692 | Orals | BG2.11

Warm Spring Reduced Impact of Summer Drought on Carbon Cycling
Sebastian Wolf, Trevor F. Keenan, Joshua B. Fisher, and Dennis Baldocchi

EGU2015-8618 | Posters | BG2.11

(When and where) Do extreme climate events trigger extreme ecosystem responses? – Development and initial results of a holistic analysis framework
Eva K. Hauber and Reik V. Donner

EGU2015-8640 | Orals | BG2.11

Continent-wide increase of water-use efficiency in vegetation during severe droughts of the recent decade
Wouter Peters, Ivar van der Velde, John. B. Miller, Pieter P. Tans, Bruce Vaughn, and James W. C. White

EGU2015-11280 | Posters | BG2.11

Global impacts of hydrological and climatic extremes on vegetation (SAT-EX)
Christel Melissa van Eck, Willem Waegeman, Christina Papagiannopoulou, Niko Verhoest, Mathieu Depoorter, Pierre Regnier, Pierre Friedlingstein, A. Johannes Dolman, Richard de Jeu, Wouter Dorigo, and Diego G. Miralles

EGU2015-12560 | Posters | BG2.11

Exploring the control of land-atmospheric oscillations over terrestrial vegetation productivity
Mathieu Depoorter, Julia Green, Pierre Gentine, Yi Liu, Christel van Eck, Pierre Regnier, Wouter Dorigo, Niko Verhoest, and Diego Miralles

BG2.12 – Carbon allocation in plants and ecosystems: mechanisms, responses and biogeochemical implications

EGU2015-4079 | Orals | BG2.12

Management and fertility control ecosystem carbon allocation to biomass production
Matteo Campioli, Sara Vicca, and Ivan Janssens

EGU2015-3228 | Posters | BG2.12

Does carbon availability control temporal dynamics of radial growth in Norway spruce (Picea abies)?
Walter Oberhuber, Andreas Gruber, and Irene Swidrak

EGU2015-8176 | Orals | BG2.12

Unravelling carbon allocation dynamics in an evergreen temperate forest
Anne Griebel, Lauren T. Bennett, and Stefan K. Arndt

EGU2015-4068 | Posters | BG2.12

Adaptation of carbon allocation under light and nutrient reduction
Frederik Wegener and Christiane Werner

EGU2015-10616 | Orals | BG2.12

The dynamics of annual carbon allocation to wood in European forests is consistent with a combined source-sink limitation of growth.
Joannès Guillemot, Nicolas K. Martin-StPaul, Eric Dufrêne, Christophe François, Kamel Soudani, Jean-Marc Ourcival, Paul Leadley, and Nicolas Delpierre

EGU2015-4306 | Posters | BG2.12

Two seasons (2013-2014) observation of carbon fate (sequestration, transport and allocation) after 13C labelling of Larix trees growing on permafrost in Siberia
Oxana Masyagina, Anatoly Prokushkin, Alexander Kirdyanov, Aleksey Artyukhov, Tatiana Udalova, Sergey Senchenkov, and Aleksey Rublev

EGU2015-14293 | Orals | BG2.12

Climate warming shifts carbon allocation from stemwood to roots in calcium-depleted spruce forests
Andrei Lapenis, Gregory Lawrence, and Alexander Buyantuev

EGU2015-4901 | Posters | BG2.12

Effect of species composition on carbon and nitrogen stocks in forest floor and mineral soil in Norway spruce and European beech mixed forests
Enrique Andivia, Víctor Rolo, Mathieu Jonard, Pavel Formánek, and Quentin Ponette

EGU2015-5516 | Posters | BG2.12

Seasonal evolution of carbon allocation to biomass in a French beech forest.
Laura Heid, Christophe Calvaruso, Sébastien Conil, Marie-Pierre Turpault, and Bernard Longdoz

EGU2015-5398 | Orals | BG2.12

Optimal allocation in annual plants and its implications for drought response
Silvia Caldararu, Matthew Smith, and Drew Purves

EGU2015-6847 | Orals | BG2.12

Is growth reduction in defoliated trees a consequence of prioritized carbon allocation to reserves?
Guenter Hoch, Sandra Schmid, and Sara Palacio

EGU2015-1544 | Posters | BG2.12

Comparison of carbon and biomass estimation methods for European forests
Mathias Neumann, Volker Mues, Sanna Harkonen, Matteo Mura, Olivier Bouriaud, Mait Lang, Wouter Achten, Alain Thivolle-Cazat, Karol Bronisz, Katarina Merganicova, Mathieu Decuyper, Iciar Alberdi, Rasmus Astrup, Klemens Schadauer, and Hubert Hasenauer

EGU2015-4616 | Orals | BG2.12

Pinus sylvestris switches respiration substrates under shading but not during drought
Henrik Hartmann, Sarah Fischer, Stefan Hanf, Torsten Frosch, Jürgen Poppp, and Susan Trumbore

EGU2015-1000 | Posters | BG2.12

Allocation of atmospheric CO2 into labile sub-surface carbon pools: a stable isotope labelling approach in a tundra wetland
Norman Rüggen, Christian Knoblauch, and Eva-Maria Pfeiffer

EGU2015-3504 | Posters | BG2.12

Potassium nutrition and water availability affect phloem transport of photosynthetic carbon in eucalypt trees
Daniel Epron, Osvaldo Cabral, Jean-Paul Laclau, Masako Dannoura, Ana Paula Packer, Caroline Plain, Patricia Battie-Laclau, Marcelo Moreira, Paulo Trivelin, Jean-Pierre Bouillet, Dominique Gérant, and Yann Nouvellon

EGU2015-699 | Orals | BG2.12

The importance of internal CO2 gradients in tree roots for assessing belowground carbon allocation
Jasper Bloemen, Bryan De Bel, Jonas Wittocx, Thomas Anné, Mary Anne McGuire, Robert O. Teskey, and Kathy Steppe

EGU2015-7316 | Posters | BG2.12

Tracing photosynthetic carbon in leaves with nanoSIMS after 13CO2 labelling
Masako Dannoura, Miyuki Takeuchi, Yuji Kominami, Satoru Takanashi, Yoshimura Kenichi, and Mioko Ataka

EGU2015-9291 | Orals | BG2.12

Transport of soluble carbohydrates in temperate deciduous trees: beech (Fagus sylvatica) and ash (Fraxinus excelsior) in comparison
Ronny Thoms, Michael Köhler, Arthur Gessler, and Gerd Gleixner

EGU2015-7559 | Posters | BG2.12

Something old, something new: Why models need a multi-pool representation of storage reserves
Andrew Richardson and Mariah Carbone

EGU2015-4209 | Orals | BG2.12

Tracing the allocation of recently assimilated C into key metabolites in Norway spruce (Picea abies) shortly after bud break
Steffen Heinrich, Michaela Dippold, Christiane Werner, Guido Wiesenberg, Yakov Kuzyakov, and Bruno Glaser

EGU2015-7937 | Posters | BG2.12

Influence of atmospheric [CO2] on growth, carbon allocation and cost of plant tissues on leaf nitrogen concentration maintenance in nodulated Medicago sativa
Gabriela Pereyra, Henrik Hartmann, Waldemar Ziegler, Beate Michalzik, Miquel Gonzalez-Meler, and Susan Trumbore

EGU2015-6210 | Orals | BG2.12

The impact of drought and rewetting on biogeochemical cycles in trees and forest ecosystems
Arthur Geßler

EGU2015-8824 | Posters | BG2.12

Soil organic carbon can be up-taken by plant roots and stored in plant biosilica: NanoSIMS and isotopic labeling evidences
Anne Alexandre, Guaciara M. Santos, Jerôme balesdent, Isabelle Basile-Doelsch, Daniel Borschneck, Patrick Cazevieille, Claire Chevassus-Rosset, Emmanuel Doelsch, Araks Harutyunyan, Laurent Lemee, Jean-Charles Mazur, Paul Reyerson, and Patrick Signoret

EGU2015-13439 | Orals | BG2.12

Effect of long-term drought on carbon allocation and nitrogen uptake of Pinus sylvestris seedlings
Jukka Pumpanen, Heidi Aaltonen, Aki Lindén, Kajar Köster, Christina Biasi, and Jussi Heinonsalo

EGU2015-12638 | Orals | BG2.12

Can rising CO2 concentrations in the atmosphere mitigate the impact of drought years on tree growth?
Alexis Achim, Heather Plumpton, David Auty, Jerome Ogee, Heather MacCarthy, Didier Bert, Jean-Christophe Domec, Ram Oren, and Lisa Wingate

EGU2015-9788 | Posters | BG2.12

Modelling C allocation in response to nutrient availability
Benjamin Stocker and Colin Prentice

EGU2015-11557 | Posters | BG2.12

Consequences of acclimating/adaptive tree C-N resource balance on soil and forest carbon stocks under climate change
Mikko Peltoniemi, Tuomo Kalliokoski, and Annikki Mäkelä

EGU2015-5946 | Orals | BG2.12

Modeling forest C and N allocation responses to free-air CO2 enrichment
Kristina Luus, Martin De Kauwe, Anthony Walker, Christian Werner, Colleen Iversen, Heather McCarthy, Belinda Medlyn, Richard Norby, Ram Oren, Donald Zak, and Sönke Zaehle

EGU2015-11916 | Posters | BG2.12

Atmospheric CO2 level affects plants' carbon use efficiency: insights from a 13C labeling experiment on sunflower stands
Xiaoying Gong, Rudi Schäufele, and Hans Schnyder

EGU2015-12854 | Posters | BG2.12

Uncertainty about future nitrogen availability dominates boreal forest growth projections
Annikki Mäkelä, Tuomo Kalliokoski, and Mikko Peltoniemi

EGU2015-13732 | Posters | BG2.12

Grassland management affects belowground carbon allocation in mountain grasslands and its resistance and resilience to drought
Stefan Karlowsky, Angela Augusti, Johannes Ingrisch, Roland Hasibeder, Michael Bahn, and Gerd Gleixner

EGU2015-14410 | Posters | BG2.12

Rhizosphere priming effects in two contrasting soils
Davidson Lloyd, Guy Kirk, and Karl Ritz

EGU2015-6641 | Posters | BG2.12

Carbon stocks of an old-growth forest and an anthropogenic peatland in southern Chile
Jorge Perez-Quezada, Carla Brito, Julian Cabezas, Patricia Salvo, Pedro Lemunao, Ernesto Flores, Ariel Valdés, Juan Pablo Fuentes, Mauricio Galleguillos, and Cecilia Pérez

BG2.13 – Plant traits and biogeochemical cycles

EGU2015-4793 | Orals | BG2.13 | Media interest

Global variability in leaf respiration in relation to climate and leaf traits
Owen K Atkin and the GlobResp

EGU2015-12614 | Posters | BG2.13

Rooting depth: a key trait connecting water and carbon metabolism of trees
Tadeja Savi, Anna Dal Borgo, Valentino Casolo, Alice Bressan, Barbara Stenni, Luca Zini, Paolo Bertoncin, and Andrea Nardini

EGU2015-5972 | Orals | BG2.13 | Media interest

Scaling of stomatal size and density optimizes allocation of leaf epidermal space for gas exchange in angiosperms
Hugo Jan de Boer, Charles A. Price, Friederike Wagner-Cremer, Stefan C. Dekker, Peter J. Franks, and Erik J. Veneklaas

EGU2015-13133 | Posters | BG2.13

Effect of plat diversity on a set of soil characteristics relevant to soil erosion processes: an example from a biancana badland site (Siena Province, Central Italy)
Giovanni Bacaro, Elisa Santi, Francesca Vergari, Simona Maccherini, Mauro Rossi, Maurizio Del Monte, and Dino Torri

EGU2015-9750 | Orals | BG2.13

Plant traits as predictor of ecosystem carbon fluxes - a case study across European grasslands
Katja Klumpp, Michael Bahn, Manuel Acosta, Nuria Altimir, Cristina Gimeno, Marjan Jongen, Lutz Merbold, Eddy Moors, Kistina Pinter, and Olivier Darsonville

EGU2015-12601 | Posters | BG2.13

Does deciduous tree species identity affect carbon storage in temperate soils?
Hermann Jungkunst, Per Schleuß, and Felix Heitkamp

EGU2015-6005 | Orals | BG2.13

Considerations on a data-driven approach to identify plant's imprint on ecosystem functioning
Talie Musavi, Jens Kattge, Miguel Mahecha, Markus Reichstein, Martine Janet Van de Weg, Peter Van Bodegom, Michael Bahn, Mirco Migliavacca, Christian Wirth, and Peter Reich

EGU2015-9988 | Posters | BG2.13

Optimising root system hydraulic architectures for water uptake
Félicien Meunier, Valentin Couvreur, Xavier Draye, and Mathieu Javaux

EGU2015-5666 | Posters | BG2.13

Can plant-soil traits predict grassland CO2 flux responses to drought? Evidence from controlled factorial mesocosm experiments
Andrew Cole, Jeanette Whitaker, Robert Griffiths, Richard Bardgett, and Nick Ostle

EGU2015-4373 | Orals | BG2.13

Variation in plant traits explains much of the global biogeographic patterns of distribution of major forest functional types
Xingjie Lu, Ying-Ping Wang, Peter Reich, Ian Wright, and Yongjiu Dai

EGU2015-6558 | Orals | BG2.13

Climate-biomes, pedo-biomes and pyro-biomes: which world view explains the tropical forest - savanna boundary in South America?
Liam Langan, Steven Higgins, and Simon Scheiter

EGU2015-12194 | Posters | BG2.13

Effect of microtopography and species composition on small-scale variability of CO2 fluxes in a subalpine grassland
Marta Galvagno, Gianluca Filippa, Edoardo Cremonese, Umberto Morra di Cella, and Michel Isabellon

EGU2015-12968 | Posters | BG2.13

Energy-mediated trade-offs in canopy structure contribute to productivity in alpine plant communities
Bradley Carlson, Julien Renaud, Wilfried Thuiller, and Philippe Choler

EGU2015-11775 | Posters | BG2.13

Using plant traits to evaluate the resistance and resilience of ecosystem service provision
Marina Kohler, Caroline Devaux, Veronika Fontana, Karl Grigulis, Sandra Lavorel, Georg Leitinger, Uta Schirpke, Erich Tasser, and Ulrike Tappeiner

EGU2015-10794 | Posters | BG2.13

Modeling Mediterranean Forests Dynamics using an Individual-Trait-Based Simulator (TFS).
Nikolaos Fyllas, Chrysanthi Michelaki, Alexandros Galanidis, Eleftherios Evangelou, Panayiotis Dimitrakopoulos, and Margarita Arianoutsou

EGU2015-14039 | Posters | BG2.13

Solar-Induced Plant Fluorescence as seen from space-borne instruments
Narges Khosravi, Marco Vountas, Vladimir V. Rozanov, Astrid Bracher, and John P. Burrows

EGU2015-15745 | Posters | BG2.13

TRY 3.0 - a substantial upgrade of the global database of plant traits: more data, more species, largely open access
Jens Kattge, Sandra Díaz, Sandra Lavorel, Ian Colin Prentice, Paul Leadley, Gerhard Boenisch, Christian Wirth, and The TRY Consortium

EGU2015-15696 | Posters | BG2.13

Uncertainty quantified trait predictions
Farideh Fazayeli, Jens Kattge, Arindam Banerjee, Franziska Schrodt, and Peter Reich

EGU2015-15724 | Posters | BG2.13

sPlot – the new global vegetation-plot database for addressing trait-environment relationships across the world's biomes
Oliver Purschke, Jürgen Dengler, Helge Bruelheide, Milan Chytrý, Florian Jansen, Stephan Hennekens, Ute Jandt, Borja Jiménez-Alfaro, Jens Kattge, Valério De Patta Pillar, Brody Sandel, and Marten Winter

BG3.1 – Biogeochemistry of coastal seas and continental shelves and impacts of anthropogenic pressures on coastal ecosystem functioning and services

EGU2015-2640 | Posters | BG3.1

Characterising the short-term sensitivity of Californian intertidal community calcification to ocean acidification
Lester Kwiatkowski and Ken Caldeira

EGU2015-670 | Orals | BG3.1

A Sedimentary Carbon Inventory for a Scottish Sea Loch
Craig Smeaton, William Austin, Althea Davies, and Agnes Baltzer

EGU2015-4263 | Orals | BG3.1

Dispersal and fate of sedimentary organic matter in the Yellow and East China Seas: a source to sink view with the role of depositional hydrodynamic forcing
Limin HU, Xuefa SHI, Zhigang GUO, and Zuosheng YANG

EGU2015-4177 | Posters | BG3.1

Global Warming and Glaciers Melting at Fjords in Greenland
Pablo Coelho

EGU2015-9735 | Orals | BG3.1

Recent seasonal hypoxia on the Western Black Sea shelf recorded in adjacent slope sediments
Anne Roepert, Tom S. Jilbert, and Caroline P. Slomp

EGU2015-4708 | Posters | BG3.1

A new post-processing tool for the source-related element tracing in biogeochemical models: A case study for the North Sea
Fabian Große, Markus Kreus, and Johannes Pätsch

EGU2015-15586 | Orals | BG3.1

Tracing back nutrients from Southern North Sea eutrophicated areas up to the watersheds
Valérie Dulière, Nathalie Gypens, Christiane Lancelot, Vincent Thieu, Patrick Luyten, and Geneviève Lacroix

EGU2015-5006 | Posters | BG3.1

Analysis of the Escherichia coli dynamics in Civitavecchia bathing areas using the multi-platform coastal observing system C-CEMS (Civitavecchia-Coastal Environment Monitoring System)
Simone Bonamano, Alice Madonia, Chiara Borsellino, Viviana Piermattei, Riccardo Martellucci, Alberto Pierattini, Marta Albani, Chiara Stefanì, Gabriella Caruso, Giuseppe Zappalà, and Marco Marcelli

EGU2015-2180 | Orals | BG3.1

The influence of the NAO on oxygen dynamics in the North Sea: (EGU2015)
Johannes Paetsch, Helmuth Thomas, Fabian Grosse, and Markus Kreus

EGU2015-6895 | Posters | BG3.1

How phosphorus limitation can control climatic gas emission
Nathalie Gypens, Alberto V Borges, Gaelle Speeckaert, and Caroline Ghyoot

EGU2015-8004 | Posters | BG3.1

Source and distribution of sedimentary thallium in the Bohai Sea: Implications for hydrodynamic forces and anthropogenic impact
Ningjing Hu, Jihua Liu, and Xuefa Shi

EGU2015-11910 | Orals | BG3.1

Observations of changes in the dissolved CO2 system in the North Sea, in four summers of the 2001-2011 decade
Nicola Clargo, Lesley Salt, Helmuth Thomas, and Hein de Baar

EGU2015-14695 | Orals | BG3.1

Community metabolism in shallow coral reef and seagrass ecosystems, Lower Florida Keys
Daniela Turk, Kimberly Yates, Maria Vega-Rodriguez, Gerardo Toro-Farmer, Chris L'Esperance, Nelson Melo, Deanesh Ramsevak, Sergio Cerdeira-Estrada, Frank Muller-Karger, Stanley Herwitz, and Wade McGillis

EGU2015-8202 | Posters | BG3.1

Characterization and source apportionment of polycyclic aromatic hydrocarbons (PAHs) in Sediments from the Bohai Sea, China
Jihua Liu, Ningjing Hu, and Xuefa Shi

EGU2015-9549 | Orals | BG3.1

The influence of dissolved organic matter on the acid-base system of the Baltic Sea: A pilot study
Karol Kulinski, Bernd Schneider, Karoline Hammer, and Detlef Schulz-Bull

EGU2015-12623 | Posters | BG3.1

Origin, transport and fate of the dissolved organic matter produced in the watershed of the Paraíba do Sul River, Brazil.
Jomar Marques da Silva Junior, Tassiana Soares Gonçalves Serafim, Marcelo Gomes de Almeida, Thorsten Dittmar, and Carlos Eduardo de Rezende

EGU2015-2135 | Orals | BG3.1

Investigating organic matter preservation through complexation with iron oxides in Lake Tantaré
Azadeh Joshani, Karine Lalonde, Andrew Barber, Charles Gobeil, and Yves Gélinas

EGU2015-13460 | Posters | BG3.1

Optical properties and remote sensing of optically diverse waters in Pomeranian Region (Poland)
Dariusz Ficek

EGU2015-14174 | Posters | BG3.1

Carbon Cycling and pH regulation on the Scotian Shelf, NW Atlantic
Helmuth Thomas and the The Scotian Shelf Team

EGU2015-620 | Orals | BG3.1

Iron Speciation in the Subtropical Waters East of New Zealand using Multi Detection Window CLE-AdCSV Titrations.
Anoop Chandrasekhar, Sylvia Sander, Angie Milnes, and Philip Boyd

EGU2015-14775 | Orals | BG3.1

Large-scale distribution and pathways of methylmercury in North American Arctic margin sediments
Charles Gobeil, Zou Zou Kuzyk, Robie W. Macdonald, and Daniel Cossa

EGU2015-15300 | Posters | BG3.1

Dimethylsulfoniopropionate (DMSP) cell quota of key Southern North Sea spring diatoms and Phaeocystis globosa.
Gaëlle Speeckaert, Nathalie Gypens, Christiane Lancelot, and Alberto V Borges

EGU2015-14154 | Orals | BG3.1

Evaluating North Sea carbon sources using radiogenic (224Ra and 228Ra) and stable carbon isotope (DI13C) tracers
William Burt, Helmuth Thomas, Mathilde Hagens, Heiko Brenner, Johannes Paetsch, and Nikki Clargo

EGU2015-2297 | Posters | BG3.1

Entrapment of ancient and modern organic carbon by iron on the Eurasian Arctic Shelf
Joan A. Salvado, Tommaso Tesi, Igor P. Semiletov, Oleg V. Dudarev, and Örjan Gustafsson

EGU2015-3960 | Orals | BG3.1

An ecological approach supporting the management of sea-uses and natural capital in marine coastal areas
Marco Marcelli, Filippo M. Carli, Simone Bonamano, Francesco Frattarelli, Emanuele Mancini, Francesco Paladini de Mendoza, Maximo Peviani, and Viviana Piermattei

BG3.2 – Understanding the Indian Ocean System: Past, Present and Future | PICO

EGU2015-15517 | PICO | BG3.2 | Media interest

The Second International Indian Ocean Expedition (IIOE-2)
Greg Cowie and Raleigh Hood

EGU2015-2435 | PICO | BG3.2

Indian Ocean Research Data: Past, Present and Future
Cynthia Chandler, Robert Groman, Molly Allison, Nancy Copley, Stephen Gegg, Danie Kinkade, Shannon Rauch, David Glover, and Peter Wiebe

EGU2015-5651 | PICO | BG3.2

The relationship between Arabian Sea upwelling and Indian Monsoon revisited
Xing Yi, Eduardo Zorita, and Birgit Hünicke

EGU2015-1479 | PICO | BG3.2

Variations of the Arabian Sea nitrogen cycle: trend or decadal variability?
Birgit Gaye, Rixen Tim, Anna Böll, and Jerry Wiggert

EGU2015-4537 | PICO | BG3.2

Thermocline Regulated Seasonal Evolution of Surface Chlorophyll in the Gulf of Aden
Ibrahim Hoteit and Fengchao Yao

EGU2015-9940 | PICO | BG3.2

Impact of eddies on surface chlorophyll in the South Indian Ocean
Francois Dufois, Nick Hardman-Mountford, Jim Greenwood, Anthony Richardson, Ming Feng, Steven Herbette, and Richard Matear

EGU2015-12365 | PICO | BG3.2

Oceanic isoprene and DMS distributions during low-productive conditions in the Indian Ocean
Dennis Booge, Alexander Zavarsky, Thomas Bell, and Christa Marandino

EGU2015-10422 | PICO | BG3.2

Contribution of seasonal presence of cetaceans, earthquakes, drifting icebergs and anthropogenic activity to the ambient noise level in the Southern Indian Ocean
Eve Tsang-Hin-Sun and Jean-Yves Royer

BG3.3 – Ocean Interfaces | PICO

EGU2015-5581 | PICO | BG3.3

Sum-Frequency Generation Spectroscopy for Studying Organic Layers at Water-Air Interfaces: Microlayer Monitoring and Surface Reactivity
Kristian Laß, Joscha Kleber, Hermann Bange, and Gernot Friedrichs

EGU2015-2586 | PICO | BG3.3

Interfacial Water Structure from Freshwater to Saltwater Brines
Paul Covert, Kailash Jena, and Dennis Hore

EGU2015-855 | PICO | BG3.3

Investigating the pathway for the photochemical formation of VOCs in presence of an organic monolayer at the air/water interface.
Liselotte Tinel, Stéphanie Rossignol, Raluca Ciuraru, and Christian George

EGU2015-8067 | PICO | BG3.3

Linking the Presence of Surfactant Associated Bacteria on the Sea Surface and in the Near Surface Layer of the Ocean to Satellite Imagery
Bryan Hamilton, Cayla Dean, Naoko Kurata, Alex Soloviev, Aurelien Tartar, Mahmood Shivji, William Perrie, and Susanne Lehner

EGU2015-9231 | PICO | BG3.3

Utö Atmospheric and Marine Research Station - a new Baltic Sea ICOS-site for sea-atmosphere research
Lauri Laakso, Tuomas Laurila, Timo Mäkelä, Juha Hatakka, Tero Purokoski, Riikka Hietala, Tuomo Roine, Pertti Jämsen, Sami Kielosto, Eija Asmi, Harry Lonka, Pekka Alenius, Achim Drebs, Jukka Seppälä, Pasi Ylöstalo, and Timo Tamminen

EGU2015-12613 | PICO | BG3.3

Using eddy covariance and Earth observation products to investigate the Indian Ocean as a source/sink of trace gases to the atmosphere
Alex Zavarsky, Tobias Steinhoff, and Christa Marandino

EGU2015-11206 | PICO | BG3.3

Constraining the climatology of CO2 ocean surface flux for North Atlantic and the Arctic
Iwona Wróbel and Jacek Piskozub

BG4.1 – Biogeochemistry of ponds, shallow lakes and wetlands

EGU2015-6183 | Posters | BG4.1

Incorporating H2 Dynamics and Inhibition into a Microbially Based Methanogenesis Model for Restored Wetland Sediments
David Pal and Peter Jaffe

EGU2015-10972 | Orals | BG4.1

Paludiculture as a chance for peatland and climate: the greenhouse gas balance of biomass production on two rewetted peatlands does not differ from the natural state
Anke Günther, Vytas Huth, Gerald Jurasinski, Kerstin Albrecht, and Stephan Glatzel

EGU2015-3894 | Posters | BG4.1

Stable carbon and nitrogen isotopes in vertical peat profiles of natural and drained boreal peatlands
Hannu Nykänen, Promise Mpamah, Antti Rissanen, Aki Pitkänen, Jukka Turunen, and Heikki Simola

EGU2015-14371 | Orals | BG4.1 | Media interest

Changes of the green house gas production potential of inundated peatlands in the perspective of temporal vegetation shifts
Dominik Zak, Hendrik Reuter, Jürgen Augustin, Tom Shatwell, Martin Barth, Jörg Gelbrecht, and Rob McInnes

EGU2015-867 | Orals | BG4.1

Spatial and temporal variation in dissolved organic carbon composition in a peaty catchment draining a windfarm
Ying Zheng, Susan Waldron, and Hugh Flowers

EGU2015-5820 | Posters | BG4.1

Carbon and nitrogen dynamics in mesocosms of five different European peatlands
Christian Blodau and Katarzyna Zajac

EGU2015-2388 | Orals | BG4.1

Effect of long-term drainage of peatland on whole-profile microbial community structure
Promise Mpamah, Sami Taipale, Antti Rissanen, Christina Biasi, and Hannu Nykänen

EGU2015-5876 | Posters | BG4.1

High potential of nitrogen fixation in pristine, ombrotrophic bogs in Southern Patagonia
Klaus-Holger Knorr, Marcus A. Horn, Nelson A. Bahamonde Aguilar, and Werner Borken

EGU2015-7975 | Posters | BG4.1

Biological characteristics of crucian by quantitative inspection method
mengqi chu

EGU2015-2377 | Orals | BG4.1

How drying affects wetland soils - implications for biogeochemical cycles
Raija Laiho

EGU2015-11012 | Orals | BG4.1

Peatland restoration measures may have dramatic consequences – Greenhouse gas exchange and peat properties in a coastal fen in the first year after rewetting
Gerald Jurasinski, Juliane Hahn, Stefan Köhler, and Stephan Glatzel

EGU2015-9960 | Posters | BG4.1

The sensitivity of peat soil and peatland vegetation to drought: release of dissolved organic carbon (DOC) on rewetting
Jonathan Ritson, Nigel Graham, Michael Templeton, Christopher Freeman, and Joanna Clark

EGU2015-3440 | Orals | BG4.1

Uplifting of palsa peatlands by permafrost identified by stable isotope depth profiles
Jan Paul Krüger, Franz Conen, Jens Leifeld, and Christine Alewell

EGU2015-10963 | Posters | BG4.1

Contributions of organic matter and organic sulfur redox processes to electron flow in anoxic incubations of peat
Zhiguo YU, Stefan Peiffer, Jörg Göttlicher, and Klaus-Holger Knorr

EGU2015-13286 | Posters | BG4.1

Only low methane production and emission in degraded peat extraction sites after rewetting
Svenja Agethen, Carolin Waldemer, and Klaus-Holger Knorr

EGU2015-13964 | Posters | BG4.1

Geochemical and Hydrological limitation of carbon sequestration and methane release in anoxic peat soil from the Luther Marsh, Canada
Simona Bonaiuti and Christian Blodau

EGU2015-14022 | Posters | BG4.1

Atmospheric exchange of carbon dioxide and methane of a small water body and a floating mat in the Luther Marsh peatland, Ontario, Canada
Magdalena Burger, Sina Berger, and Christian Blodau

EGU2015-15334 | Posters | BG4.1

CO2 and CH4 fluxes of contrasting pristine bogs in southern Patagonia (Tierra del Fuego, Argentina)
Wiebke Münchberger, Christian Blodau, Till Kleinebecker, and Veronica Pancotto

EGU2015-13911 | Posters | BG4.1

Nitrous oxide and methane emission in an artificial wetland treating polluted runoff from an agricultural catchment
Ülo Mander, Julien Tournebize, Kaido Soosaar, Cedric Chaumont, Raili Hansen, Mart Muhel, Alar Teemusk, and Bernard Vincent

EGU2015-1577 | Posters | BG4.1

Gas transfer velocities of methane and carbon dioxide in a subtropical shallow pond
Shangbin Xiao

EGU2015-4078 | Posters | BG4.1

Origin and applicability of tetraether membrane lipids as temperature proxies in French peri-urban lakes
François Mainié, Arnaud Huguet, Alice Breban, Gérard Lacroix, Christelle Anquetil, and Sylvie Derenne

BG5.1 – Environmental, Socio-economic and Climatic Changes in Northern Eurasia and their Feedbacks to the Global Earth System

EGU2015-1131 | Posters | BG5.1

Study of temperature regime in Belarus according to the COSMO model simulations
Irina Partasenok, Beate Geyer, Pavel Groisman, and Victor Melnik

EGU2015-14014 | Orals | BG5.1

Changes in Precipitation Amount, Frequency and Persistency and their Impacts on Eco-system in Northern China
Panmao Zhai and Yawei Wang

EGU2015-9313 | Posters | BG5.1

Temporal discrepancies of reanalyses over Siberia and their effect on dynamical downscaling results
Katharina Klehmet, Burkhardt Rockel, and Beate Geyer

EGU2015-3991 | Posters | BG5.1

From the Northern Eurasia Earth Science Partnership Initiative (NEESPI) towards the Northern Eurasia Future Initiative (NEFI)
Pavel Groisman, Garik Gutman, Sergey Gulev, and Shamil Maksyutov

EGU2015-7253 | Orals | BG5.1

21st century projections of terrestrial carbon fluxes over Northern Eurasia: the role of land legacy, future land use change and future climate change
Erwan Monier, David Kicklighter, and Andrei Sokolov

EGU2015-7284 | Posters | BG5.1

Understanding of changes in winter runoff across Eurasian pan-Arctic using new observational data.
Alexander Shiklomanov, Mikhail Markov, and Igor Tokarev

EGU2015-6651 | Orals | BG5.1

Quantifying the role of Northern Eurasia in global CO2, CH4, and water dynamics during the 21st Century
Qianlai Zhuang, David Kicklighter, Yongxia Cai, Nadja Tchebakova, Jerry Melillo, John Reilly, Andrei Sokolov, and Andrey Sirin

EGU2015-431 | Posters | BG5.1

Reproduction of influence of autumn snow cover anomalies on the following winter atmospheric dynamics in INMCM4.0 and INMCM5.0 data
Yuliya Martynova

EGU2015-98 | Posters | BG5.1

Using Web GIS "Climate" for Adaptation to Climate Change
Yulia Gordova, Yulia Martynova, and Tamara Shulgina

EGU2015-6435 | Orals | BG5.1

Importance of soil thermal dynamics on land carbon sequestration in Northern Eurasia during the 21st century
David Kicklighter, Erwan Monier, Andrei Sokolov, Qianlai Zhuang, and Jerry Melillo

EGU2015-1986 | Posters | BG5.1

Usage of virtual research laboratory “Climate” prototype for Northern Eurasia climatic and ecological studies
Evgeny Gordov, Igor Okladnikov, Alexander Titov, and Tamara Shulgina

EGU2015-11121 | Orals | BG5.1

Fifty years dynamics of Russian forests: Impacts on the earth system
Anatoly Shvidenko, Dmitry Schepaschenko, and Florian Kraxner

EGU2015-2169 | Posters | BG5.1

Fire impact on ecosystem components and carbon budget of pine forests in the Zabaikalye Region, Siberia
Galina Ivanova, Irina Platonova, Elena Kukavskaya, and Valery Ivanov

EGU2015-4531 | Orals | BG5.1

Direct observations of reactive atmospheric gases at ZOTTO station in the middle of Siberia as a base for large-scale modeling of atmospheric chemistry over Northern Eurasia
Andrey Skorokhod, Igor Belikov, Yury Shtabkin, Konstantin Moiseenko, Natalia Pankratova, Anastasia Vasileva, Vadim Rakitin, and Martin Heimann

EGU2015-780 | Posters | BG5.1

Drought-triggered conifer stands decline and mortality in Siberia
Vyacheslav Kharuk, Sergey Im, and Ilya Petrov

EGU2015-424 | Orals | BG5.1

Fuel Consumption and Fire Emissions Estimates in Siberia: Impact of Vegetation Types, Meteorological Conditions, Forestry Practices and Fire Regimes
Elena Kukavskaya, Susan Conard, Galina Ivanova, Ludmila Buryak, Amber Soja, and Sergey Zhila

EGU2015-2430 | Posters | BG5.1

Landscape approach to the formation of the ecological frame of Moscow
Vyacheslav Nizovtsev and Erman Natalia

EGU2015-9958 | Orals | BG5.1

Boreal wildfire emissions from Alaska, USA and Zabaikalsky krai, Russia 2002-2012
Kirsten Barrett

EGU2015-5783 | Orals | BG5.1

The impact of snow cover on nutrients dynamics in Western Siberia territories
Polina Nikitich, Felix Bredoire, Gaël Alvarez, Pavel Barsukov, Mark Bakker, Marc Buée, Delphine Derrien, Sebastien Fontaine, Zachary Kayler, Olga Rusalimova, Olga Vaishlya, and Bernd Zeller

EGU2015-4971 | Posters | BG5.1

Spatial and Temporal Variability of CO2 and CH4 Concentrations in the Atmospheric Surface Layer over West Siberia
Boris D. Belan, Toshinobu Machida, Motoki Sasakawa, Denis K. Davydov, Alexander V. Fofonov, Oleg A. Krasnov, Shamil Maksyutov, and Mikhail Yu. Arshinov

EGU2015-8177 | Orals | BG5.1

Inter-annual variability in CO2 exchange in Northern Eurasia inferred from GOSAT-XCO2
Misa Ishizawa, Kazuo Mabuchi, Tomoko Shirai, Makoto Inoue, Isamu Morino, Yukio Yoshida, Ruslan Zhuravlev, Alex Ganshin, Dmitry Belikov, Makoto Saito, Tomohiro Oda, Vinu Valsala, Osamu Uchino, Tatsuya Yokota, and Shamil Maksyutov

EGU2015-13984 | Posters | BG5.1

Soil microbiological composition and its evolution along with forest succession in West Siberia
Nadezhda N. Naplekova, Nataliya A. Malakhova, and Shamil Maksyutov

EGU2015-15713 | Posters | BG5.1

Tree Growth Responses to Climate Change at the Upper Treeline in the Mountains of Western Tuva
Mariam Kolunchukova, Andrey Reznikov, and Kirill Chistyakov

EGU2015-3085 | Orals | BG5.1 | Media interest

Future Rangeland Ecosystems in the Dryland Belt of Asia
Jiaguo Qi

EGU2015-12901 | Posters | BG5.1

Satellite monitoring of fire disturbed territories in the Transbaikal region
Eugene Shvetsov and Elena Kukavskaya

EGU2015-11914 | Posters | BG5.1

Accounting for selection bias in species distribution models: An econometric approach on forested trees based on structural modeling
Jean-Sauveur Ay, Joannès Guillemot, Nicolas K. Martin-StPaul, Luc Doyen, and Paul Leadley

EGU2015-6519 | Orals | BG5.1 | Media interest

Co-Evolutions of Ecosystems, Societies, and Economy in Dryland Asia
Jiquan Chen, Zutao Ouyang, Ranjeet John, Gang Dong, and Peilei Fan

EGU2015-12836 | Orals | BG5.1

Social-ecological feedbacks between climate, reindeer and people - contributions to climate change adaptation?
Jukka Käyhkö, Tim Horstkotte, Sonja Kivinen, and Bernt Johansen

BG6.1 – Multiproxy organic geochemical and micropalaeontological appoaches in Earth Sciences

EGU2015-11514 | Posters | BG6.1

Tracing tetraether lipids from source to sink in the Rhône River system (NW Mediterranean)
Jung-Hyun Kim, Wolfgang Ludwig, Roselyne Buscail, Denise Dorhout, and Jaap S. Sinninghe Damsté

EGU2015-13164 | Orals | BG6.1

A multi-proxy approach to identifying short-lived marine incursions in the Early Carboniferous
Carys Bennett, Sarah Davies, Melanie Leng, Andrea Snelling, David Millward, Timothy Kearsey, John Marshall, and Emma Reves

EGU2015-14477 | Orals | BG6.1

Interbasinal correlation between Jameson Land and Hold-with-Hope (Northeast Greenland) organic carbon isotope records during the latest Permian–earliest Triassic
Anna Sanson Barrera, Maximiliano Meier, Peter A. Hochuli, Hugo Bucher, Helmut Weissert, and Stefano M. Bernasconi

EGU2015-3682 | Posters | BG6.1

In situ production of brGDGTs in Lake Lugano
Yuki Weber, Ellen C. Hopmans, Carsten Schubert, Marco Simona, Jaap S. Sinninghe Damsté, Moritz F. Lehmann, and Helge Niemann

EGU2015-4055 | Orals | BG6.1

Tracing the geochemical evolution of alkaline Lake Van, Turkey
Ola Kwiecien, Finn Viehberg, Birgit Plessen, Thomas Litt, and Felix Tillman Meyer

EGU2015-13990 | Posters | BG6.1

Use of molecular dynamics to assess the biophysiological role of hydroxyl groups in glycerol dyalkyl glycerol teraethers
Carme Huguet, Lionel Costenaro, Susanne Fietz, and Xavier Daura

EGU2015-10563 | Posters | BG6.1

Is there an imprint of preferential degradation in UK'37? Towards reconciling multiproxy estimates of past marine temperatures
Thomas Laepple, Zan Stine, and Sze Ling Ho

EGU2015-8148 | Orals | BG6.1

A High-Resolution Multi-Proxy Lake Sediment Record from Torfdalsvatn Suggests an Enhanced Temperature Gradient Between North and South Iceland During the Early Holocene
Christopher Florian, Áslaug Geirsdóttir, Gifford Miller, and Yarrow Axford

EGU2015-864 | Orals | BG6.1

The impact of sedimentary oxic degradation on alkenones and long chain alkyl diols in the Arabian Sea Oxygen Minimum Zone: implications for UK'37 and LDI temperature proxies
Marta Rodrigo-Gámiz, Sebastiaan Rampen, Stefan Schouten, and Jaap Sinninghe Damsté

EGU2015-14222 | Posters | BG6.1

Characterization of organic matter source in the sediment of Lake Soyang, in view of land uses.
Su Jin Kang, Jung-Hyun Kim, Jong Ku Gal, Dong Hun Lee, Won-Seok Lee, Jong-Woo Choi, and Kyung Hoon Shin

EGU2015-5435 | Orals | BG6.1

Alkenones and hydrogen isotopic composition of n-alkanes as indicators of past temperature and hydrological variability from Lake Toyoni (Japan).
Jill McColl, Osamu Seki, Jillian Couto, James Bendle, Andrew Henderson, and Jaime Toney

EGU2015-5724 | Posters | BG6.1

Biomarker signatures in sediment cores of Lake Urmia (NW Iran): Potential implications for paleo-climate and paleo-environment reconstruction
Negar Haghipour, Timothy Ian Eglinton, Cameron McIntyre, Javad Darvishi Khatooni, Daniela Hunziker, and Ali Mohammadi

EGU2015-6490 | Posters | BG6.1

Paleoclimate and Asian monsoon variability inferred from n-alkanes and their stable isotopes at lake Donggi Cona, NE Tibetan Plateau
Jeetendra Saini, Franziska Guenther, Roland Mäusbacher, and Gerd Gleixner

EGU2015-15926 | Orals | BG6.1

Tracing the CO2 system with boron isotopes
James W.B. Rae

EGU2015-6677 | Orals | BG6.1

Distribution and stable isotope composition of leaf wax n-alkanes as tracers for organic matter transport along hydrological transects in the NW Argentine Andes
Stefanie Tofelde, Dirk Sachse, Taylor Schildgen, and Manfred R. Strecker

EGU2015-12168 | Posters | BG6.1

CLIMLINK: Climate forcing factors for marine environmental change during the mid- and late Holocene – a link between the NE Atlantic and the Baltic Sea.
Irina Polovodova Asteman, Bjørg Risebrobakken, Małgorzata Bąk, Anna Binczewska, Ryszard Borówka, Sławomir Dobosz, Eystein Jansen, Aleksandra Kaniak, Matthias Moros, Kerstin Perner, and Joanna Sławinska

EGU2015-2315 | Posters | BG6.1

Palynological records of Gondwana's mid-Permian climate amelioration: New insights from black shale deposits (Collingham Formation, South Africa)
Annette E. Götz

EGU2015-3711 | Orals | BG6.1

The origin of branched GDGTs in lake environments: Tracing allochthonous and autochthonous sources using compound-specific carbon isotope analysis
Yuki Weber, Cindy De Jonge, Ellen C. Hopmans, Jaap S. Sinninghe Damsté, Adrian Gilli, Moritz F. Lehmann, and Helge Niemann

EGU2015-2152 | Posters | BG6.1

Encrusting micro-organisms from the Upper Jurassic - Lower Cretaceous Inalti Carbonates (Central Pontides, Turkey): Remarks on reefal / peri-reefal facies development
Mustafa Yücel Kaya and Demir Altıner

EGU2015-14051 | Orals | BG6.1

Spatial distributions of core and intact glycerol dialkyl glycerol tetraethers (GDGTs) in the Columbia River basin, Washington: Insights into origin and implications for the BIT index
David W. French, Carme Huguet, Stuart Wakeham, Courtney Turich, Laura T. Carlson, and Anitra E. Ingalls

EGU2015-12450 | Orals | BG6.1

The Roman imperial Trajan Harbour (Tiber delta, Italy) as an archive of coastal evolution during the last 2ky: a micropalaeontological and geochemical approach
Ilaria Mazzini, Valerio Ruscito, Francesca Giustini, Mauro Brilli, Massimo Spadoni, Caterina Pepe, Alessia Masi, Salomon Ferreol, Letizia Di Bella, Mario Voltaggio, Jean Philippe Goiran, and Laura Sadori

EGU2015-14518 | Posters | BG6.1

Stable isotope stratigraphy of the shallow marine early Quaternary of Noordwijk, North Sea Basin.
Lars J. Noorbergen, Lucas J. Lourens, Dirk K. Munsterman, and Roel M.C.H. Verreussel

BG6.2 – Cultivation of symbiont bearing benthic foraminifera: implication for palaeooceanography and the future of the oceans. | PICO

EGU2015-1776 | PICO | BG6.2 | Media interest

The ‘Natural Laboratory', a tool for deciphering growth, lifetime and population dynamics in larger benthic foraminifera
Johann Hohenegger

EGU2015-2595 | PICO | BG6.2

Long term cultivation of larger benthic Foraminifera
Julia Wöger, Wolfgang Eder, Shunichi Kinoshita, Briguglio Antonino, Ferrandes-Cañadell Carles, and Johann Hohenegger

EGU2015-286 | PICO | BG6.2

The effect of carbonate chemistry and light levels on calcification and photosynthesis in the larger benthic foraminifera Operculina ammonoides
Shai Oron, Sigal Abramovich, David Evans, and Jonathan Erez

EGU2015-7989 | PICO | BG6.2

Effects of light on the largest extant benthic foraminifer, Cycloclypeus carpenteri
Kazuhiko Fujita and Yoji Kanda

EGU2015-14089 | PICO | BG6.2

Live confocal imaging of intrashell cytoplasm and calcification process in a symbiotic large benthic foraminifer Amphisorus kudakajimensis
Yoshikazu Ohno, Kazuhiko Fuita, Takashi Toyofuku, and Takashi Nakamura

EGU2015-7409 | PICO | BG6.2 | Media interest

Morphogenetic role of F-actin meshwork in chamber formation: immunolabeling results from symbiont bearing benthic foraminifera
Jaroslaw Tyszka, Markus Raitzsch, Jelle Bijma, Nicole Höher, Ulf Bickmeyer, Georginia Rivera-Ingraham, Paweł Topa, Karina Kaczmarek, Antje Mewes, Samuel Bowser, and Jeffrey Travis

EGU2015-2762 | PICO | BG6.2

Heterostegina depressa growth model: what does cell volume tell us about biogeography and ecology?
Wolfgang Eder, Shunichi Kinoshita, Julia Woeger, Johann Hohenegger, Antonino Briguglio, and Carles Ferrandez-Canadell

EGU2015-2630 | PICO | BG6.2 | Media interest

Oscillatory growth in Larger Benthic Foraminifera: problems, interpretations and possible solutions.
Antonino Briguglio, Wolfgang Eder, Julia Woeger, Shunichi Kinoshita, Carles Ferrandez-Canadell, and Johann Hohenegger

EGU2015-4908 | PICO | BG6.2

Three dimensional morphological studies of Larger Benthic Foraminifera at the population level using micro computed tomography
Shunichi Kinoshita, Wolfgang Eder, Julia Woeger, Johann Hohenegger, Antonino Briguglio, and Carles Ferrandez-Canadell

EGU2015-737 | PICO | BG6.2 | Media interest

Foraminiferal Range Expansions: The Mediterranean Sea as a natural laboratory for climate induced invasions
Gloria Hortense Mouanga and Martin R Langer

EGU2015-9890 | PICO | BG6.2

Invasive symbiont bearing (and other) foraminifera altering the community structure of eastern Mediterranean rocky reefs environments
Orit Hyams-Kaphzan, Lydia Perelis Grossowicz, and Ahuva Almogi-Labin

EGU2015-13316 | PICO | BG6.2

Structure, diversity and environmental role of foraminiferal assemblages from reefal settings of Moorea (Society Islands, French Polynesia)
Olugbenga Fajemila and Martin R Langer

BG7.1 – Methane in the marine and terrestrial realm: geo(physical) aspects, biogeochemical cycling, microbial metabolisms, environmental impacts and climate change

EGU2015-1960 | Posters | BG7.1

Eddy-covariance methane flux measurements over a European beech forest
Lydia Gentsch, Lukas Siebicke, and Alexander Knohl

EGU2015-81 | Orals | BG7.1

Characterization of methane hydrates and free gas deposits at Nyegga CNE03 pockmark, using marine CSEM and seismic joint-interpretation
Eric Attias, Karen Weitemeyer, Martin Sinha, Tim Minshull, Marion Jegen-Kulcsar, and Christian Berndt

EGU2015-3878 | Posters | BG7.1

Water column methanotrophy controlled by a rapid oceanographic switch
Lea Steinle, Carolyn Graves, Tina Treude, Arne Biastoch, Bénédicte Ferré, Ingeborg Bussmann, Christian Berndt, Sebastian Krastel, Rachael H. James, Erik Behrens, Claus W. Böning, Jens Greinert, Célia-Julia Sapart, Stefan Sommer, Moritz F. Lehmann, and Helge Niemann

EGU2015-9387 | Orals | BG7.1

Gas-controlled seafloor doming on Opouawe Bank, offshore New Zealand
Stephanie Koch, Christian Berndt, Joerg Bialas, Matthias Haeckel, Gareth Crutchley, Cord Papenberg, Dirk Klaeschen, and Jens Greinert

EGU2015-5739 | Posters | BG7.1

Short-term variations of methane concentrations and methanotrophic activity in a coastal inlet (Eckernförde Bay, Germany)
Helge Niemann, Dominik Richner, Lea Steinle, Jens Schneider von Deimling, Peter Urban, Jasper Hoffmann, Mark Schmidt, Tina Treude, and Moritz F. Lehmann

EGU2015-5994 | Posters | BG7.1

Field and experimental evidence for low-O2 affinity of aerobic methane oxidizers in coastal waters
Lea Steinle, Johanna Maltby, Hermann Bange, Annette Kock, Moritz F. Lehmann, Tina Treude, and Helge Niemann

EGU2015-7294 | Posters | BG7.1

New estimates of global CH4 and C2H6 production in the Precambrian crust
Chelsea N. Sutcliffe, Georges Lacrampe-Couloume, Chris J. Ballentine, and Barbara Sherwood Lollar

EGU2015-2397 | Orals | BG7.1

Modeling methane bubble growth in fine-grained muddy aquatic sediments: correlation with sediment properties
Regina Katsman

EGU2015-7575 | Posters | BG7.1

Arctic Gas hydrate, Environment and Climate
Jurgen Mienert, Karin Andreassen, Stefan Bünz, JoLynn Carroll, Benedicte Ferre, Jochen Knies, Giuliana Panieri, Tine Rasmussen, and Cathrine Lund Myhre

EGU2015-8998 | Orals | BG7.1

Geochemical signature of methane-related archaea associated with gas hydrate occurrences on the Sakhalin slope
Lee DongHun, Jin youngkeun, Gal JongKu, Minami Hirotsugu, Hachikubo Akihiro, and Shin KyungHoon

EGU2015-8722 | Posters | BG7.1

A non-steady-state condition in sediments at the gas hydrate stability boundary off West Spitsbergen: Evidence for gas hydrate dissociation or just dynamic methane transport
Tina Treude, Stefan Krause, Victoria Bertics, Lea Steinle, Helge Niemann, Volker Liebetrau, Tomas Feseker, Ewa Burwicz, Sebastian Krastel, and Christian Berndt

EGU2015-10015 | Posters | BG7.1

Atmospheric methane emissions coupled to a CO2-sink at an Arctic shelf seep area offshore NW Svalbard: Introducing the “Seep-Fertilization Hypothesis”
Jens Greinert, John Pohlman, Anna Silyakova, Jürgen Mienert, Carolyn Ruppel, and Michael Casso

EGU2015-5097 | Orals | BG7.1

The Bubble Transport Mechanism: Indications for a bubble-mediated transfer of microorganisms from the sediment into the water column
Oliver Schmale, Christian Stolle, Jens Schneider von Deimling, Ira Leifer, Katrin Kießlich, Stefan Krause, Andreas Frahm, and Tina Treude

EGU2015-4717 | Orals | BG7.1

Seasonal methane accumulation and release from a gas emission site in the central North Sea
Susan Mau, Torben Gentz, Jan-Hendrik Körber, Marta Torres, Miriam Römer, Heiko Sahling, Paul Wintersteller, Roi Martinez, Michael Schlüter, and Elisabeth Helmke

EGU2015-11530 | Posters | BG7.1

Source apportionment of methane using a triple isotope approach – Method development and application in the Baltic Sea
Julia Steinbach, Henry Holmstrand, Igor Semiletov, Natalia Shakhova, Kseniia Shcherbakova, Denis Kosmach, Célia J. Sapart, and Örjan Gustafsson

EGU2015-11621 | Posters | BG7.1

Revised methane emissions from the East Siberian Artic Shelf
Antoine Berchet, Philippe Bousquet, Isabelle Pison, Robin Locatelli, Frédéric Chevallier, Jean-Daniel Paris, Ed Dlugokencky, Tuomas Laurila, Yrjo Viisanen, Doug Worthy, Euan Nisbet, Rebecca Fischer, David Lowry, and James France

EGU2015-10550 | Orals | BG7.1

Fluxes of dissolved methane from the seafloor at the landward limit of the gas hydrate stability zone offshore western Svalbard
Carolyn Graves, Lea Steinle, Helge Niemann, Gregor Rehder, Rebecca Fisher, Dave Lowry, Doug Connelly, and Rachael James

EGU2015-9514 | Orals | BG7.1

Methane from shallow seep areas of the NW Svalbard Arctic margin does not reach the sea surface
Anna Silyakova, Jens Greinert, Pär Jansson, and Bénédicte Ferré

EGU2015-12455 | Posters | BG7.1

Removal of atmospheric methane in shallow subterranean environments
Miriam Alvarez-Gallego, Angel Fernandez-Cortes, Soledad Cuezva, Elena García-Antón, Jose Maria Calaforra, Juan Carlos Cañaveras, and Sergio Sanchez-Moral

EGU2015-12461 | Posters | BG7.1

Methane Emissions from the Arctic Ocean to the Atmosphere
Stephen Platt, Ova Hermansen, Norbert Schmidbauer, Ignacio Pisso, Anna Silyakova, Benedicte Ferré, Dave Lowry, Carl Percival, Jürgen Mienert, and Cathrine Lund Myhre

EGU2015-12603 | Posters | BG7.1

Acoustic mapping of shallow water gas releases using shipborne multibeam systems
Peter Urban, Kevin Köser, Tim Weiß, and Jens Greinert

EGU2015-15851 | Orals | BG7.1

River methane hot-spots: Continuous methane ebullition measurements over an annual cycle linked to river sediment production
Jeremy Wilkinson, Andreas Maeck, Zeyad Ashboul, and Andreas Lorke

EGU2015-1330 | Orals | BG7.1

Dynamics of atmospheric-methane oxidation in glacier-forefield soils
Eleonora Chiri, Philipp A. Nauer, Edda-Marie Rainer, Ruth Henneberger, Josef Zeyer, and Martin H. Schroth

EGU2015-3227 | Posters | BG7.1

Vertical stratification of bacteria and archaea in sediments of a boreal stratified humic lake
Antti J. Rissanen, Promise Mpamah, Sari Peura, Sami Taipale, Christina Biasi, and Hannu Nykänen

EGU2015-536 | Orals | BG7.1

Microbial life in volcanic/geothermal areas: how soil geochemistry shapes microbial communities
Antonina Lisa Gagliano, Walter D'Alessandro, Andrea Franzetti, Francesco Parello, Marcello Tagliavia, and Paola Quatrini

EGU2015-11003 | Posters | BG7.1

Evidence on Anaerobic Methane Oxidation (AOM) in a boreal cultivated peatland with natural and added electron acceptors
Maxim Dorodnikov, Hanna Silvennoinen, Pertti Martikainen, and Peter Dörsch

EGU2015-149 | Posters | BG7.1

Biogeophysics: A tool for monitoring and detecting microbial natural gas accumulation
Kushal Pal Singh

EGU2015-7036 | Orals | BG7.1

Using stable isotopes to unravel the role of sea-ice in the methane cycle
Célia Julia Sapart, Jiayun Zhou, Gauthier Carnat, Bruno Delille, Helge Niemann, Thomas Röckmann, Carina van der Veen, and Jean-Louis Tison

EGU2015-389 | Posters | BG7.1

The biological origin, source and cycling of methane in deep crystalline biosphere of Outokumpu, Finland
Lotta Purkamo and Riikka Kietäväinen

EGU2015-12765 | Orals | BG7.1

Understanding of the atmospheric methane evolution and change over the last 30 years with focus on the Arctic region
Stephen Platt, Cathrine Lund Myhre, Stig Dalsoren, Ove Hermansen, and Gunnar Myhre

EGU2015-4548 | Posters | BG7.1

Geogenic methane emissions in central and eastern Romania
Calin Baciu, Artur Ionescu, Cristian Pop, and Giuseppe Etiope

EGU2015-8353 | Posters | BG7.1

Seasonal variability of methane ebullition in a temperate freshwater reservoir
Jaroslava Frouzova, Michal Tuser, Petr Stanovsky, and Tomas Picek

EGU2015-1493 | Orals | BG7.1

Methanogenesis produces strong 13C-enrichment in stromatolites of Lagoa Salgada, Brazil: A modern analogue for Palaeo-/Neoproterozoic stromatolites?
Patrick Meister, Daniel Birgel, Rebecca Lundberg, Thomas Horat, Tomaso Bontognali, Anelize Bahniuk Rumbelsperger, Carlos Rezende, Crisógono Vásconcelos, and Judith A. McKenzie

BG7.2 – Fluid flow and gas hydrates in continental margins (co-organized)

EGU2015-11065 | Orals | BG7.2

In-situ Micro-structural Studies of Gas Hydrate Formation in Sedimentary Matrices
Werner F. Kuhs, Marwen Chaouachi, Andrzej Falenty, Kathleen Sell, Jens-Oliver Schwarz, Martin Wolf, Frieder Enzmann, Michael Kersten, and David Haberthür

EGU2015-2162 | Posters | BG7.2

Seismic blanking zones in the deep-water Ullung Basin, East Sea of Korea.
Byong-Jae Ryu, Michael Riedel, and Dong-Geun Yoo

EGU2015-13310 | Orals | BG7.2

Ocean warming-induced gas hydrate dissociation in the SW Barents Sea
Sunil Vadakkepuliyambatta, Shyam Chand, and Stefan Bünz

EGU2015-4380 | Posters | BG7.2

High-resolution seismic structure analysis of an active submarine mud volcano area off SW Taiwan
Hsiao-Shan Lin, Shu-Kun Hsu, Wan-Lin Tsai, Ching-Hui Tsai, Shin-Yi Lin, and Song-Chuen Chen

EGU2015-4413 | Posters | BG7.2

Structural features of a potential gas hydrate area in the Pointer Ridge off southwest Taiwan
Hsueh-Fen Wang, Shu-Kun Hsu, Ching-Hui Tsai, Song-Chuen Chen, Char-Shine Liu, and Hsiao-Shan Lin

EGU2015-11998 | Orals | BG7.2

Active seepage and water infiltration in Lake Baikal sediments: new thermal data from TTR-Baikal 2014 (Class@Baikal)
Jeffrey Poort, Oleg M. Khlystov, Grigorii G. Akhmanov, Andrei V. Khabuev, and Oleg V. Belousov and the Class@Baikal leg1 team

EGU2015-5628 | Posters | BG7.2

The Distributuion BSR and Multiple BSR Across The Danube Delta on the Offshore Romania and Bulgaria
Orhan ATGIN, Gunay Cifci, Derman Dondurur, Jorg Bialas, and Ingo Klaucke and the SeisLab

EGU2015-13106 | Orals | BG7.2

Gas flux estimates at the LUSI eruption site.
Alessandra Sciarra, Adriano Mazzini, Alwii Husein, Soffian Hadi J., and Giuseppe Etiope

EGU2015-13714 | Orals | BG7.2

Microbial processes and communities in sediment samples along a transect across the Lusi mud volcano, Indonesia
Martin Krueger, Nontje Straaten, and Adriano Mazzini

EGU2015-8345 | Posters | BG7.2

Development of the Pressure-core Nondestructive Analysis Tools (PNATs) for Methane Hydrate Sedimentary Cores
Jiro Nagao, Jun Yoneda, Yoshihiro Konno, and Yusuke Jin

EGU2015-8482 | Posters | BG7.2

Study of Formation Mechanisms of Gas Hydrate
Jia-Sheng Yang, Cheng-Yueh Wu, and Bieng-Zih Hsieh

EGU2015-9612 | Posters | BG7.2

Hydrocarbon Potential of the Offshore Akçakoca Region: Mud Volcano, Gas Hydrate and Shallow Gas Indications on Acoustic Data
Özkan Özel, Hilmi Mert Küçük, Orhan Atgin, Derman Dondurur, and Günay Çifçi and the SeisLab

EGU2015-10310 | Posters | BG7.2

Gas and Gas Hydrate Potential Offshore Amasra,Bartin and Zonguldak and Possible Agent for Multiple BSR Occurrence
Hilmi Mert Küçük, Derman Dondurur, Özkan Özel, Çağlar Sınayuç, Şükrü Merey, Mahmut Parlaktuna, and Günay Çifçi and the SeisLab

EGU2015-11140 | Posters | BG7.2

Geochemical variations during the 2012 Emilia seismic sequence
Alessandra Sciarra, Barbara Cantucci, Gianfranco Galli, Daniele Cinti, and Luca Pizzino

EGU2015-13761 | Posters | BG7.2

Seismicity and observed anomalies after the 2012 Emilia earthquake. Hints from numerical modelling of shallow fluid circulation.
Massimo Nespoli, Micol Todesco, and Bruno Capaccioni

EGU2015-14315 | Posters | BG7.2

The LUSI Seismic Experiment: Deployment of a Seismic Network around LUSI, East Java, Indonesia
Karyono Karyono, Adriano Mazzini, Matteo Lupi, Ildrem Syafri, Iyan Haryanto, Masturyono Masturyono, Soffian Hadi, Suprianto Rohadi, Iman Suardi, Ariska Rudiyanto, and Bayu Pranata

BG9.1 – Geobiotechnology for subsurface environments | PICO

EGU2015-1710 | PICO | BG9.1

Effects of hydraulic frac fluids and formation waters on groundwater microbial communities
Núria Jiménez and Martin Krüger

EGU2015-1717 | PICO | BG9.1

Microbial diversity in methanogenic hydrocarbon-degrading enrichment cultures isolated from a water-flooded oil reservoir (Dagang oil field, China)
Núria Jiménez, Minmin Cai, Nontje Straaten, Jun Yao, Hans H. Richnow, and Martin Krüger

EGU2015-2003 | PICO | BG9.1

The Northwest of china hyperspectral mineral mapping project
yingjun ZHAO and kai QIN

EGU2015-2603 | PICO | BG9.1

Screening of extremotolerant fungi for the bioremediation of hydrocarbon contaminated sites
Caroline Poyntner, Barbara Blasi, Francesc Prenafeta, and Katja Sterflinger

EGU2015-2726 | PICO | BG9.1

Contribution of Conventional Well-Logs Data For The Identification of Shale Gas Intervals (Illizi Basin, South Of Algeria)
Said Eladj, Sid-Ali Ouadfeul, Leila Aliouane, and Houcine Mordjane

EGU2015-8573 | PICO | BG9.1

Insights into the Anaerobic Biodegradation Pathway of Hydrocarbons in Oil Reservoirs by Detection of Signature Metabolites and functional genes
Xin-Yu Bian, Serge Maurice Mbadinga, Ji-Dong Gu, and Bo-Zhong Mu

EGU2015-8594 | PICO | BG9.1

Case study of a fast propagating bacteriogenically induced concrete corrosion in an Austrian sewer system
Cyrill Grengg, Florian Mittermayr, Andre Baldermann, Michael Böttcher, Albrecht Leis, Günther Koraimann, and Martin Dietzel

EGU2015-8882 | PICO | BG9.1

Insights into microbial communities in suboxic and anoxic parts of the Dagang oilfield
Jun Yao and Hans Richnow

EGU2015-13882 | PICO | BG9.1

Geochemical and GIS study of the Zarshuran Gold mine in Iran
Tahereh Sedighi and Ahmad Sedighi

EGU2015-15435 | PICO | BG9.1 | Media interest

Growth and activity of reservoir microorganisms under carbon capture and storage conditions
Jana Rakoczy, Claudia Gniese, and Martin Krüger

EGU2015-15694 | PICO | BG9.1

Characterization of phenols biodegradation by compound specific stable isotope analysis
Xi wei, Tetyana Gilevska, Felix Wenzig, Richnow Hans, and Carsten Vogt

EGU2015-15756 | PICO | BG9.1

Microbial Life in an Underground Gas Storage Reservoir
Petra Bombach, Tobias van Almsick, Hans H. Richnow, Matthias Zenner, and Martin Krüger
CC BY 4.0