BG – Biogeosciences
BG1.1 – Open session on Biogeosciences (Posters only) (Sponsored by PalAss)
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EGU2015-889 | Posters | BG1.1 Sediment Characteristics and Trace Element Geochemistry over a Sand Ridge at the Exit of Bosphorus Strait, Turkey |
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EGU2015-1149 | Posters | BG1.1 | Media interest Using oysters as anthropogenic indicators to evaluate the occurrence of the wastewater contamination of the estuaries |
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EGU2015-1566 | Posters | BG1.1 Grass material as process standard for compound-specific radiocarbon analysis |
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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 |
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EGU2015-2472 | Posters | BG1.1 Land cover controls the export of terminal electron acceptors from boreal catchments |
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EGU2015-2893 | Posters | BG1.1 HONO (nitrous acid) emissions from acidic northern soils |
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EGU2015-3506 | Posters | BG1.1 A model ensemble for explaining the seasonal cycle of globally averaged atmospheric carbon dioxide concentration |
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EGU2015-3606 | Posters | BG1.1 Invading Phragmites australis stimulates methane emissions from North American tidal marshes |
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EGU2015-4084 | Posters | BG1.1 Simulation of acid mine drainage generation around Küre VMS Deposits, Northern Turkey |
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EGU2015-4982 | Posters | BG1.1 Formation of Deep Sea Umber Deposits Linked to Microbial Metal Oxidation at the South Atlantic Ridge |
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EGU2015-5471 | Posters | BG1.1 Formation of Hydrothermal nontronite associated with microbial activity at the South Atlantic Ridge |
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EGU2015-5676 | Posters | BG1.1 Co-precipitation of phosphate and carbonate minerals: geological and ecological implications |
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EGU2015-7871 | Posters | BG1.1 Management practices and controls on methane emissions from sub-tropical wetlands |
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EGU2015-8136 | Posters | BG1.1 Effects of cerium oxide nanoparticles on soil enzymatic activities and wheat grass nutrients uptake |
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EGU2015-9821 | Posters | BG1.1 The Aromatic Carotenoids in the Organic Matter of the Devonian Domanic Formation (on example of Tatarstan territory) |
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EGU2015-11866 | Posters | BG1.1 MOSAIC: An organic geochemical and sedimentological database for marine surface sediments |
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EGU2015-12172 | Posters | BG1.1 Small pores in soils: Is the physico-chemical environment accurately reflected in biogeochemical models ? |
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EGU2015-12829 | Posters | BG1.1 Revisiting diagenesis on the Ontong-Java Plateau: evidence for authigenic crust precipitation in Globortalia tumida |
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EGU2015-12939 | Posters | BG1.1 An empirical response function for the long-term fate of excess atmospheric CO2 |
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EGU2015-13076 | Posters | BG1.1 The herbicide Glyphosate affects nitrification in the Elbe estuary, Germany |
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EGU2015-13778 | Posters | BG1.1 Palynological and palaeobotanical investigations in the Miocene of the Yatağan basin, Turkey: High-resolution taxonomy and biostratigraphy |
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EGU2015-15452 | Posters | BG1.1 The sustainable management of ameliorated peatlands on changed land use conditions; scenarios of constrains and possibilities |
BG1.2 – Greenhouse gases balance of Tropical and Boreal landscapes | PICO
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EGU2015-150 | PICO | BG1.2 Root and microbial respiration from urban, agricultural and natural soils within the Moscow megapolis |
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EGU2015-541 | PICO | BG1.2 Carbon fluxes change and major carbon sources after palsa thawed into pond |
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EGU2015-1047 | PICO | BG1.2 CO2 soil fluxes at bog and forest ecosystems in southern taiga of European Russia |
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EGU2015-1125 | PICO | BG1.2 Climate determined differences in carbon dioxide fluxes dynamics between two comparable agroecosystems of Central Russia |
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EGU2015-3122 | PICO | BG1.2 Are termite mounds biofilters for methane? – Challenges and new approaches to quantify methane oxidation in termite mounds |
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EGU2015-5229 | PICO | BG1.2 Response of the Amazon carbon balance to the 2010 drought derived with CarbonTracker South America |
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EGU2015-7100 | PICO | BG1.2 Methane at Ascension Island, southern tropical Atlantic Ocean: continuous ground measurement and vertical profiling above the Trade-Wind Inversion |
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EGU2015-7153 | PICO | BG1.2 Dynamics of carbon fluxes above a hemiboreal mixed forest |
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EGU2015-8551 | PICO | BG1.2 Evaluations of carbon fluxes in tropical regions estimated by top-down and bottom-up approaches |
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EGU2015-9935 | PICO | BG1.2 Do Russian boreal peatlands dominate the natural European methane budget? |
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EGU2015-11535 | PICO | BG1.2 Estimating gas exchange of CO2 and CH4 between headwater systems and the atmosphere in Southwest Sweden |
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EGU2015-13237 | PICO | BG1.2 Effects of biomass utilization on the carbon balance of Finnish forests |
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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 |
BG1.3 – Application of stable isotopes in Biogeosciences (co-sponsored by the European Association of Geochemistry (EAG)
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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 |
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EGU2015-3700 | Posters | BG1.3 Quinone-based stable isotope probing for assessment of 13C substrate-utilizing bacteria |
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EGU2015-4851 | Orals | BG1.3 Can Canopy Uptake Influence Nitrogen Acquisition and Allocation by Trees? |
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EGU2015-10646 | Posters | BG1.3 Temperature effects on the stable carbon isotopic fractionation of bacteria using different CO2 fixation pathways |
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EGU2015-7086 | Orals | BG1.3 Vertical δ13C and δ15N changes during pedogenesis |
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EGU2015-5425 | Posters | BG1.3 Isotope fractionation and isotope decoupling during nitrate reduction in marine sediments |
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EGU2015-5309 | Posters | BG1.3 Behavioural plasticity in wintering Mediterranean ospreys revealed by stable isotopes analyses and GPS tracking. |
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EGU2015-7145 | Orals | BG1.3 A spatially explicit multi-isotope approach to map influence regions of plant-plant interactions after exotic plant invasion |
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EGU2015-10219 | Orals | BG1.3 Intramolecular isotope distributions reveal lower than expected increases in photosynthesis over the past 200 years |
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EGU2015-8294 | Posters | BG1.3 Isotope analysis of water trapped in fluid inclusions in deep sea corals |
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EGU2015-5835 | Posters | BG1.3 How the oxygen isotope ratio of rain water influences the isotope ratio of chicken eggshell carbonate |
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EGU2015-14295 | Orals | BG1.3 Individual specimen stable isotope analysis of planktonic foraminifera |
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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 |
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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 |
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EGU2015-10949 | Posters | BG1.3 Where do your nuisance and invasive insects come from? |
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EGU2015-5971 | Posters | BG1.3 Iron isotopes in bottom waters from the Bransfield Strait: Implications for deep water Fe supply |
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EGU2015-13016 | Posters | BG1.3 Sulfur and carbon isotope biogeochemistry of a rewetted brackish fen |
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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 |
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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 |
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EGU2015-12856 | Posters | BG1.3 Calibration of C and O isotope fractionation during experimental formation of calcium-phosphate |
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EGU2015-13706 | Posters | BG1.3 Stable isotopes in Lithuanian bioarcheological material |
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EGU2015-13800 | Posters | BG1.3 Verifying the declared origin of timber using stable isotopes and multi-element analysis |
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EGU2015-13956 | Posters | BG1.3 Compound specific stable isotope analysis vs. bulk stable isotope analysis of agricultural food products |
BG1.4 – Stable isotopes and novel tracers in biogeochemical and atmospheric research (co-organized)
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EGU2015-3498 | Orals | BG1.4 A field measurement perspective on the current and future use of carbonyl sulphide as a carbon cycle tracer |
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EGU2015-10562 | Posters | BG1.4 On-site analysis of d13C- and dD-CH4 by laser spectroscopy for the allocation of source processes |
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EGU2015-12545 | Posters | BG1.4 In-situ monitoring of the isotopic composition of atmospheric CH4 at Cabauw - comparison of different instruments |
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EGU2015-5209 | Orals | BG1.4 A new mechanistic framework to predict OCS fluxes in soils |
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EGU2015-6936 | Posters | BG1.4 Reconstructing the recent methane atmospheric budget using firn air methane stable isotope analyses |
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EGU2015-5342 | Orals | BG1.4 Seasonal variations in soil carbonic anhydrase activity in a pine forest ecosystem as inferred from soil CO18O flux measurements |
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EGU2015-13497 | Orals | BG1.4 Simulating the budget and distribution of Δ17O in CO2 with a global atmosphere-biosphere model |
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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 |
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EGU2015-4223 | Orals | BG1.4 Landscape variability of the stable carbon isotope composition of soil CO2 concentrations and flux in complex terrain |
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EGU2015-8735 | Posters | BG1.4 Continuous atmospheric measurements of COS, CO2, CO and H2O at the Lutjewad tower in the Netherlands |
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EGU2015-9747 | Orals | BG1.4 Atmospheric CO2 and d13C-CO2 reconstruction of the Little Ice Age from Antarctic ice cores. |
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EGU2015-7618 | Orals | BG1.4 Recent progress in development of a laser based, ultra-high precision isotope monitor for carbon dioxide |
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EGU2015-4115 | Posters | BG1.4 Quantification of A Tropical Missing Source From Ocean For The Carbonyl Sulfide Global Budget |
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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? |
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EGU2015-7510 | Orals | BG1.4 Detecting climate-change responses of plants and soil organic matter using isotopomers |
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EGU2015-11406 | Posters | BG1.4 Automated CO2 extraction from air for clumped isotope analysis in the atmo- and biosphere |
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EGU2015-5902 | Orals | BG1.4 Separating the contributions of vegetation and soil to evapotranspiration using stable isotopes |
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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 |
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EGU2015-15214 | Posters | BG1.4 Eddy Covariance measurements of stable CO2 and H2O isotopologues |
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EGU2015-7124 | Posters | BG1.4 Partitioning autotrophic and heterotrophic respiration at Howland Forest |
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EGU2015-7837 | Orals | BG1.4 Assessment of water vapor isotopologue measurements by ACE-FTS and Odin-SMR |
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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 |
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EGU2015-3470 | Posters | BG1.4 Imprint of CO2 emission in atmosphere and biosphere on the basis of 14C and 13C measurements |
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EGU2015-15156 | Posters | BG1.4 Fast recovery of carbon fluxes in beech saplings after drought |
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EGU2015-1779 | Orals | BG1.4 D/H Isotope Ratio Measurements of Atmospheric Volatile Organic Compounds |
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EGU2015-10134 | Orals | BG1.4 Use of stable carbon and nitrogen isotope ratios in size segregated aerosol particles for the O/I penetration evaluation |
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EGU2015-14833 | Posters | BG1.4 Using Deuterium to trace movement and storage of water in Eucalypt trees |
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EGU2015-15137 | Posters | BG1.4 Tracing the allocation of water in rainfed rice ecosystem by partitioning evapotranspiration of rainfed rice (Oryza Sativa L.) |
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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 |
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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 |
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EGU2015-8386 | Posters | BG1.4 Water vapor stable isotope observations from tropical Australia |
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EGU2015-9163 | Posters | BG1.4 Tracking atmospheric boundary layer dynamics with water vapor D-excess observations |
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EGU2015-12792 | Posters | BG1.4 The isotopic composition of water vapor as a tracer of water balance in the TTL |
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EGU2015-5114 | Posters | BG1.4 Microhabitat Effects on N2O Emissions from Floodplain Soils under Controlled Conditions |
BG1.5 – Long-term research infrastructures in biogeochemistry | PICO
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EGU2015-1553 | PICO | BG1.5 | Media interest Intercomparison study of atmospheric methane and carbon dioxide concentrations measured at the Ebre River Delta Station |
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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 |
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EGU2015-8835 | PICO | BG1.5 Towards a network of Urban Forest Eddy Covariance stations: a unique case study in Naples |
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EGU2015-9968 | PICO | BG1.5 Automated modeling of ecosystem CO2 fluxes based on closed chamber measurements: A standardized conceptual and practical approach |
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EGU2015-10307 | PICO | BG1.5 ICOS Sweden - a national infrastructure network for greenhouse gas research |
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EGU2015-10927 | PICO | BG1.5 Integration of Long term experiments on terrestrial ecosystem in AnaEE-France Research Infrastructure : concept and adding value |
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EGU2015-11680 | PICO | BG1.5 Towards an exploitation of IAGOS atmospheric composition measurements |
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EGU2015-12160 | PICO | BG1.5 Towards an purely data driven view on the global carbon cycle and its spatiotemporal variability |
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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 |
BG1.6 – Remote Sensing and data assimilation in the Biogeosciences (co-sponsored by iLEAPS)
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EGU2015-12079 | Orals | BG1.6 Constraining the retrieval of vegetation properties from remote sensing data |
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EGU2015-13128 | Posters | BG1.6 Comparison of the remotely sensed start of the season and ground phenology observations of the cereal crops |
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EGU2015-2459 | Orals | BG1.6 Hyperspectral remote sensing of crop leaf chlorophyll content using reflectance simulation model and field data in open canopies |
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EGU2015-12653 | Posters | BG1.6 Accuracy of estimated geometric parameters of trees depending on the LIDAR data density |
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EGU2015-10194 | Posters | BG1.6 Vegetation indices derived from a modified digital camera in combination with different blocking filters |
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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 |
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EGU2015-7070 | Orals | BG1.6 Relation of MODIS EVI and LAI across time, vegetation types and hydrological regimes |
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EGU2015-8258 | Posters | BG1.6 Spatiotemporal simulation of changes in rice cropping systems in the Mekong Delta, Vietnam |
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EGU2015-10383 | Orals | BG1.6 Coupling gross primary production and transpiration for a consistent estimate of canopy water use efficiency |
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EGU2015-7938 | Posters | BG1.6 Rice yield estimation with multi-temporal Radarsat-2 data |
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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 |
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EGU2015-3237 | Orals | BG1.6 Can upper ocean vertical mixing be determined from ocean surface chlorophyll-a concentrations using data-assimilation? |
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EGU2015-14280 | Orals | BG1.6 Secchi disk depth: evaluation of an algorithm based on new visibility theory |
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EGU2015-7973 | Posters | BG1.6 Decadal monitoring of rice farming practices from MODIS data in Myanmar |
BG1.7 – Towards integrating greenhouse gas (GHG) budgets from terrestrial and aquatic ecosystems - co-sponsored by iLEAPS
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EGU2015-1431 | Posters | BG1.7 Paludified forests of Komi Republic (Northeastern Europe) do not act as hotspots of the CH4 emissions |
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EGU2015-3204 | Posters | BG1.7 How does global biogeochemical cycle become complicated by terrestrial-aquatic interactions ? |
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EGU2015-5595 | Orals | BG1.7 The When, Where and Why of CO2 outgassing fluxes from an Alpine stream network |
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EGU2015-7461 | Posters | BG1.7 The Skogaryd Research Catchment - an infrastructure to integrate terrestrial and aquatic greenhouse gas fluxes |
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EGU2015-11824 | Orals | BG1.7 Dissolved greenhouse gas concentrations as proxies for emissions: First results from a survey of 43 Alpine lakes |
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EGU2015-789 | Orals | BG1.7 Quantifying the magnitude, spatiotemporal variation and age of aquatic CO2 fluxes in western Greenland |
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EGU2015-8524 | Posters | BG1.7 Bottom-up and top-down constraints on the greenhouse gases budget in the terrestrial biosphere |
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EGU2015-9234 | Posters | BG1.7 Fluxes of N2O and CH4 from forest and grassland lysimeter soils in response to simulated climate change |
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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 |
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EGU2015-9504 | Posters | BG1.7 Temporal variability of CO2 and CH4 fluxes of a rewetted fen in NE Germany |
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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 |
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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 |
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EGU2015-2407 | Orals | BG1.7 | Media interest More than just CO2: Multiple trace gas exchange measurements at a temperate mountain grassland |
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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 |
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EGU2015-10016 | Orals | BG1.7 Methane emission measurements in a cattle grazed pasture: A comparison of four methods |
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EGU2015-14577 | Posters | BG1.7 Greenhouse gas (CO2 and CH4) emissions from a high altitude hydroelectric reservoir in the tropics (Riogrande II, Colombia) |
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EGU2015-7374 | Orals | BG1.7 Compact, Low-power Nitrous Oxide Monitor for Eddy Flux Soil Emission Measurements |
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EGU2015-14237 | Posters | BG1.7 N2O fluxes measurements over a maize crop combining chamber and micrometeorological systems during the NitroCosmes Campaign |
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EGU2015-14157 | Posters | BG1.7 An original experiment to determine impact of catch crop introduction in a crop rotation on N2O production fate |
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EGU2015-11169 | Orals | BG1.7 Contemporary mire net ecosystem green-house gas balance: controls and susceptibility to change |
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EGU2015-13121 | Posters | BG1.7 Analysing net CO2 exchanges over an arable crop across multiple scales |
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EGU2015-8480 | Orals | BG1.7 Soil trace gas emissions (CH4 and N2O) offset the CO2 uptake in poplar short rotation coppice |
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EGU2015-13091 | Posters | BG1.7 Estimation of Swiss methane emissions by near surface observations and inverse modeling |
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EGU2015-4170 | Orals | BG1.7 Sensitivity of the boreal forest-mire ecotone CO2, CH4, and N2O global warming potential to rainy and dry weather |
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EGU2015-11889 | Posters | BG1.7 Simultaneous and continuous measurements of dissolved CO2, CH4, N2O and CO in rivers using Fourier-Transform-InfraRed (FTIR) spectrometry |
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EGU2015-10870 | Orals | BG1.7 Tall tower landscape scale N2O flux measurements in a Danish agricultural and urban, coastal area |
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EGU2015-9023 | Posters | BG1.7 GHG Fluxes in semi-natural grasslands in the Pyrenees |
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EGU2015-1046 | Posters | BG1.7 Variability of atmospheric greenhouse gases as a biogeochemical processing signal at regional scale in a karstic ecosystem |
BG1.9 – Excitation-emission fluorescence spectroscopy in characterisation of dissolved organic matter in natural and engineered aquatic systems
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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 |
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EGU2015-15749 | Orals | BG1.9 Understanding microbial/DOM interactions using fluorescence and flow cytometry |
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EGU2015-949 | Posters | BG1.9 Spatial and temporal variations of dissolved organic matter dynamics in a disturbed Sphagnum peatland after hydrological restoration |
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EGU2015-951 | Orals | BG1.9 Molecular characterization of dissolved organic matter in contrasted freshwater environments by electrospray ionization mass spectrometry and EEM-PARAFAC |
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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 |
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EGU2015-566 | Posters | BG1.9 Can spectroscopic analysis improve our understanding of biogeochemical processes in agricultural streams? |
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EGU2015-77 | Orals | BG1.9 | Media interest Dissolved organic matter dynamics during storm events: combining in-situ and laboratory optical measurements to improve understanding |
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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 |
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EGU2015-1193 | Posters | BG1.9 From drought to flood: tracing size DOM molecular distribution changes along a Mediterranean river under hydrological extremes. |
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EGU2015-1225 | Posters | BG1.9 Drought drives DOM biodegradability in intermittent streams |
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EGU2015-13136 | Orals | BG1.9 Inferring DOC export mechanisms from high-frequency, instream UV-VIS concentration measurements |
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EGU2015-857 | Posters | BG1.9 | Media interest Understanding aquatic microbial processes using EEM's and in-situ fluorescence sensors |
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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? |
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EGU2015-4833 | Posters | BG1.9 Determination of dissolved organic matter removal efficiency in wastewater treatment works using fluorescence spectroscopy |
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EGU2015-15691 | Posters | BG1.9 Dissolved organic matter (DOM) concentration and quality in a coastal aquifer |
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EGU2015-10761 | Posters | BG1.9 Caracterisation of anthropogenic contribution to the coastal fluorescent organic matter |
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EGU2015-15639 | Posters | BG1.9 Fluorescence indexes and PARAFAC components - what is the best way? |
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EGU2015-15057 | Posters | BG1.9 In situ fluorescence measurements of protein-, humic- and HAP-like materials in the Northwestern Mediterranean Sea |
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EGU2015-3328 | Posters | BG1.9 Combining multiple dissolved organic matter characteristics to an indicator of its diagenetic status in Baltic Sea estuaries |
BG1.10 – Biosphere-Atmosphere Exchange, Biosynthesis, and Oxidation of Volatile Organic Compounds Across Terrestrial and Marine Ecosystems
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EGU2015-1699 | Orals | BG1.10 Drought impact on Quercus pubescens Willd. isoprene emissions over the Mediterranean area: what future? |
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EGU2015-479 | Posters | BG1.10 Seasonal variation of volatile organic compounds exchange above a periurban Holm oak forest on the Mediterranean coast |
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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 ? |
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EGU2015-2671 | Orals | BG1.10 Putting Constraints on the Life Cycle of NMVOC based on Ecosystem Scale Flux Measurements |
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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 |
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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 |
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EGU2015-6887 | Orals | BG1.10 BVOC emission in Norway spruce: the effect of stand structure, high temperature and ozone levels. |
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EGU2015-2455 | Posters | BG1.10 Bacteriostatics of volatile organic compounds of Crimean pine and environmental meteorological conditions |
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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 |
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EGU2015-3197 | Posters | BG1.10 The Effect of Bark Borer Herbivory on BVOC Emissions in Boreal Forests and Implications for SOA Formation |
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EGU2015-8533 | Orals | BG1.10 Tracing the link between plant volatile organic compound emissions and CO2 fluxes and by stable isotopes |
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EGU2015-3603 | Posters | BG1.10 Nicotiana tabacum as model for ozone - plant surface reactions |
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EGU2015-7383 | Posters | BG1.10 Glyoxal and Formaldehyde as a Metric for Airmass Characterization |
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EGU2015-8457 | Orals | BG1.10 Using adult cloned trees grown under natural conditions to characterize BVOC emission variation |
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EGU2015-5110 | Orals | BG1.10 Products of BVOC oxidation: ozone and organic aerosols |
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EGU2015-11267 | Posters | BG1.10 Ozone fumigation under dark/light conditions of Norway Spruce (Picea Abies) and Scots Pine (Pinus Sylvestris) |
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EGU2015-6258 | Orals | BG1.10 Total OH reactivity in a mediterranean forest of downy oaks |
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EGU2015-11404 | Posters | BG1.10 Land cover maps, BVOC emissions, and SOA burden in a global aerosol-climate model |
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EGU2015-12558 | Posters | BG1.10 Seasonal variation of nitrogen oxides, ozone and biogenic volatile organic compound concentrations and fluxes at Norway spruce forest |
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EGU2015-12510 | Orals | BG1.10 Global simulations of BVOC-aerosol-climate feedbacks |
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EGU2015-10488 | Orals | BG1.10 The role of vegetation for tropospheric ozone balance: possible changes under future climate conditions |
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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 |
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EGU2015-12625 | Orals | BG1.10 Ozone – plant surface reactions an important ozone loss term? |
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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 |
BG1.12 – Microbial nitrogen-transformation processes in terrestrial and aquatic ecosystems: advances in pathways-tracing, quantification and process-based modelling
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EGU2015-15633 | Posters | BG1.12 Soil and fertilizer type effects on short-term N2 and N2O emissions: Results of a helium-oxygen incubation study |
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EGU2015-15765 | Posters | BG1.12 Tracing changes of N2O emission pathways in a permanent grassland under elevated atmospheric CO2 concentrations |
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EGU2015-14822 | Orals | BG1.12 Tracing changes in N transformations in a permanent grassland under elevated atmospheric CO2 |
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EGU2015-13340 | Orals | BG1.12 The transformations and fates of deposited N in an N saturated subtropical forested catchment, SW China |
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EGU2015-12405 | Posters | BG1.12 The effect of urea fertiliser formulations on gross nitrogen transformations in a permanent grassland soil. |
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EGU2015-4196 | Orals | BG1.12 Relative gas diffusivity as a controller of soil N2 and N2O fluxes |
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EGU2015-15751 | Posters | BG1.12 Nitrogen fertiliser formulation: The impact on N2O emissions |
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EGU2015-12889 | Posters | BG1.12 Groundwater denitrification in two agricultural river catchments: influence of hydro-geological setting and aquifer geochemistry |
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EGU2015-8006 | Orals | BG1.12 Ammonium Oxidation Under Iron Reducing Conditions: Environmental Factors Characterization and Process Optimization |
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EGU2015-8017 | Orals | BG1.12 Isotopologue signatures of nitrous oxide produced by nitrate-ammonifying bacteria isolated from soil |
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EGU2015-11260 | Posters | BG1.12 Understanding N2O sources and sinks with laser based isotopic analysis |
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EGU2015-15376 | Posters | BG1.12 Progress in quantifying rates and product ratios of microbial denitrification using stable isotope approaches |
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EGU2015-15127 | Orals | BG1.12 In situ denitrification and DNRA rates in soils and underlying groundwater of an integrated constructed wetland |
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EGU2015-11636 | Posters | BG1.12 Non-homogeneity of isotopic labelling in 15N gas flux studies: theory, some observations and possible lessons |
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EGU2015-13909 | Orals | BG1.12 Nitrite: the key to understanding nitrogen cycling in ammonium-rich systems? |
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EGU2015-5175 | Posters | BG1.12 Ammonia oxidation driven by archaea rather than bacteria in the hot spring at Tengchong geothermal field, China. |
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EGU2015-15760 | Orals | BG1.12 The effect of soil pH on N2O/(N2O+N2) product ratio of denitrification depends on soil NO3- concentration |
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EGU2015-15587 | Orals | BG1.12 Suppression of N2O and NO from denitrification by biochar: the role of pH |
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EGU2015-13405 | Orals | BG1.12 Denitrification as a Source of NO Emissions using Isotope Techniques |
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EGU2015-6006 | Orals | BG1.12 Measuring denitrification after grassland renewal and grassland conversion to cropland by using the 15N gas-flux method |
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EGU2015-11646 | Orals | BG1.12 Quantification of nitrous oxide (N2O) uptake in boreal forest soils by combining isotopic and microbial approaches |
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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 |
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EGU2015-1817 | Orals | BG1.12 Quantifying gross N2O flux and production using 15N2O pool dilution technique and direct gas-flow core method |
BG2.1 – Biogeochemistry, ecohydrology, and land-use in the tropics
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EGU2015-9240 | Orals | BG2.1 Implications of agricultural encroachment on the carbon and greenhouse gas dynamics in tropical African wetlands. |
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EGU2015-3026 | Posters | BG2.1 Geology, Soils and Basin-wide variations in Amazon Forest Structure and function |
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EGU2015-9950 | Posters | BG2.1 Leaf and whole-tree water use relations of Australian rainforest species |
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EGU2015-7641 | Orals | BG2.1 Evapotranspiration components determined by eddy covariance and sap flux measurements in oil palm plantations in Sumatra, Indonesia |
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EGU2015-15014 | Orals | BG2.1 Spatio-temporal analysis on land transformation in a forested tropical landscape in Jambi Province, Sumatra |
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EGU2015-10584 | Posters | BG2.1 Endemic and exotic tropical forests of Réunion Island observed by airborne lidar |
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EGU2015-13363 | Posters | BG2.1 Study of the thermohygrometric conditions of Juniperus turbinata habitat in the island of El Hierro (Canary Islands) |
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EGU2015-10075 | Orals | BG2.1 Soil-atmosphere trace gas exchange from tropical oil palm plantations on peat |
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EGU2015-8451 | Orals | BG2.1 Nitrous oxide (N2O) fluxes from soils under different land use in Brazil |
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EGU2015-15494 | Posters | BG2.1 Influence of persistent monodominance on functional diversity and functional community assembly in African tropical forests. |
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EGU2015-15496 | Posters | BG2.1 Linking carbon storage with functional diversity in tropical rainforest in the central Congo Basin |
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EGU2015-492 | Orals | BG2.1 Modeling impacts of water and fertilizer management on ecosystem services from rice rotated crop systems in China |
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EGU2015-6048 | Posters | BG2.1 Morphology and spatial patterns of Macrotermes mounds in the SE Katanga, D.R. Congo |
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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 |
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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) |
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EGU2015-7980 | Orals | BG2.1 Biogeochemistry and biodiversity interact to govern N2 fixers (Fabaceae) across Amazon tropical forests |
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EGU2015-7925 | Orals | BG2.1 Potassium as a key modulator of tropical woody vegetation structure and function |
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EGU2015-4765 | Posters | BG2.1 Combining satellite, aerial and ground measurements to assess forest carbon stocks in Democratic Republic of Congo |
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EGU2015-10475 | Posters | BG2.1 Microclimatic conditions in different land-use systems in Sumatra, Indonesia |
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EGU2015-12824 | Orals | BG2.1 Fire effects on tropical woody vegetation structure have been exaggerated? |
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EGU2015-7399 | Orals | BG2.1 The influence of C3 and C4 vegetation on SOM dynamics across contrasting semi-natural ecosystems in West Africa |
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EGU2015-5168 | Posters | BG2.1 Nutrient leaching losses in lowland forests converted to oil palm and rubber plantations in Sumatra, Indonesia |
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EGU2015-11657 | Orals | BG2.1 Modeling forest biomass of the Congo basin from extensive commercial inventories |
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EGU2015-11408 | Posters | BG2.1 Soil carbon dioxide and methane fluxes from lowland forests converted to oil palm and rubber plantations in Sumatra, Indonesia |
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EGU2015-14161 | Orals | BG2.1 Resilience landscapes for Congo basin rainforests vs. climate and management impacts |
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EGU2015-7603 | Posters | BG2.1 Tropical wetlands: productive but leaky systems? |
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EGU2015-5535 | Posters | BG2.1 Organic and inorganic carbon fluxes in a tropical river system (Tana River, Kenya) during contrasting wet seasons |
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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 |
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EGU2015-8212 | Posters | BG2.1 Carbon and nitrogen cycle dynamics during forest regrowth in the dry tropical Miombo Woodlands of western Tanzania |
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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) |
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EGU2015-9092 | Posters | BG2.1 Carbon fluxes in tropical forest ecosystems: the value of Eddy-covariance data for individual-based dynamic forest gap models |
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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 |
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EGU2015-3602 | Posters | BG2.1 Fate of increased nitrogen deposition in humid sub-tropical forests in Southern China |
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EGU2015-4460 | Posters | BG2.1 Study on the carbon dioxide flux variation of the terrestrial biosphere under precipitation variability in the Asian region |
BG2.2 – Molecular proxies to trace biogeochemical processes in terrestrial ecosystems
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EGU2015-6335 | Orals | BG2.2 Distinct fungal and bacterial δ13C signatures can drive the increase in soil δ13C with depth |
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EGU2015-15754 | Posters | BG2.2 RNA/DNA ratio as biomarkers for periphyton and macroinvertebrate growth |
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EGU2015-15741 | Posters | BG2.2 Microbial utilization of litter carbon under the effect of extreme weather events |
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EGU2015-11981 | Orals | BG2.2 Microbial transformations of free versus sorbed alanine analyzed by position-specific 13C and 14C labeling and 13C-PLFA analysis |
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EGU2015-11827 | Orals | BG2.2 Short-term turnover of soil organic matter after tillage proven by Pyrolysis-field ionization MS |
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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 |
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EGU2015-11781 | Orals | BG2.2 Biochemical hydrogen isotope fractionation during biosynthesis in higher plants reflects carbon metabolism of the plant |
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EGU2015-15750 | Posters | BG2.2 Molecular differentiation of subsoil biopores of different origin by PLFA analysis |
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EGU2015-8796 | Orals | BG2.2 Leaf epicuticular waxes as proxies for paleoenvironmental conditions |
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EGU2015-15746 | Posters | BG2.2 Competition between roots and microorganisms for phosphorus: A novel 33P labeling approach |
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EGU2015-4823 | Posters | BG2.2 Plant- versus microbial signature in densimetric fractions of mediterranean forest soils: a study by thermochemolysis gas chromatography mass spectrometry |
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EGU2015-15772 | Orals | BG2.2 Analysis of cutin and suberin biomarker patterns in alluvial sedi-ments |
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EGU2015-6455 | Posters | BG2.2 Defining organic matter quality in sediment systems: a suggested classification scheme |
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EGU2015-1363 | Orals | BG2.2 Combustion inputs into a terrestrial archive over 265 years as evidenced by BPCA molecular markers |
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EGU2015-2022 | Posters | BG2.2 2H/1H composition of soil n-alkanes along two altitudinal transects in East Africa |
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EGU2015-6466 | Posters | BG2.2 Hydrogen isotopes from source water to leaf lipid in a continental-scale sample network |