Poster Programme BG1.1

Application of stable isotopes in biogeosciences (co-sponsored by EAG)
Convener: M. E. Böttcher 
Co-Conveners: S. Bouillon , G. Gleixner 

Session Details

Oral Programme

Display Time: Tuesday, 21 Apr 08:00–19:30 Attendance Time: Tuesday, 21 Apr 13:30–15:00 Poster Area BG Chairperson: G. Gleixner
BG1	EGU2009-1547 Experimental Oxidation of Iron Sulphides from Intertidal Surface Sediments: Stable Isotope Effects (S, O, C) F. Ebersbach, M.E. Böttcher, A.M. Al-Raei, and M. Segl
BG2	EGU2009-1548 Carbon dioxide production in surface sediments of temporarily anoxic basins (Baltic Sea) and resulting sediment-water interface fluxes M. E. Böttcher, A.M. Al-Raei, V. Winde, C. Lenz, O. Dellwig, T. Leipe, M. Segl, and U. Struck
BG3	EGU2009-2604 Sulfur isotope fractionation during the reduction of elemental sulfur and thiosulfate by Dethiosulfovibrio spp. A.V. Surkov, M.E. Böttcher, and J. Kuever
BG4	EGU2009-176 N Isotope Composition of the Soil Microbial Biomass Reflects N Mineralization and C and N Availability P. Dijkstra, B.A. Hungate, E. Schwartz, and S.C. Hart
BG5	EGU2009-1373 Changes in the abundance of C3/C4 species of Inner Mongolia grassland: evidence from isotopic composition of soil and vegetation M.H.O.M. Wittmer, K. Auerswald, Y.F. Bai, R. Schäufele, T.T. Männel, and H. Schnyder
BG6	EGU2009-5039 N-15 tracing helps explaining N leaching losses from contrasting forest ecosystems J. Staelens, T. Rütting, D. Huygens, C. Müller, K. Verheyen, and P. Boeckx
BG7	EGU2009-5159 Investigating carbon turnover in the Arctic tundra using a 13C pulse-chase approach J.-A. Subke, V. Leronni, H. W. Vallack, A. Heinemeyer, and P. Ineson
BG8	EGU2009-5653 Residence time and fate of atmospheric fine particulate organic matter in Japanese cool-temperate forest: Insights from molecular level radiocarbon analysis m. uchida, m. kondo, h. kumata, and y. shibata
BG9	EGU2009-5876 Bulk Stable Isotope Analysis of Carbon from Solids and Liquids using an Elemental Analyzer Coupled to a Wavelength-Scanned Cavity Ring-Down Spectrophotometer N. Saad, C. Rella, and A. Van Pelt
BG10	EGU2009-7823 Field monitoring of carbon isotope composition and efflux rate of CO2 respired by tree trunks using tunable diode laser absorption spectrometry: methodological and analytical approaches D. Berveiller, J. Ngao, and C. Damesin
BG11	EGU2009-8806 Stable nitrogen isotopes of plankton as an indicator of urban waste sources on marine ecosystems (Central and Northern Adriatic) P. Žvab, T. Dolenec, S. Lojen, G. Kniewald, Ž. Lambaša, N. Rogan, and M. Dolenec
BG12	EGU2009-9493 {Carbon and oxygen isotope signals from marine ostracod calcite - results from present and past oceans} A. Bornemann and R.P. Speijer
BG13	EGU2009-9892 Compound Specific Carbon and Nitrogen Isotope Analysis of Pesticides: Optimization of Derivatization and Combustion Oven Conditions S. Reinnicke, A. Bernstein, M. Krummen, D. Juchelka, A.W. Hilkert, and M. Elsner
BG14	EGU2009-3580 Speed of Carbon Cycling in Grassland Ecosystems by Destructive and Non-destructive Techniques O. Gavrichkova, I. Inglima, C. Lubritto, F. Cotrufo, D. Papale, and R. Valentini
BG15	EGU2009-9994 Physical Controls on the Isotopic Composition of Soil and Soil Respired CO2 N. Nickerson, D. Risk, C. Phillips, A. Van Pelt, and L. Kellman
BG16	EGU2009-10314 The effects of landfills on the isotopic signatures of filamentous algae (Cladophora sp.) in a highly urbanized stream W. B. Salls and D. P. Gillikin
BG17	EGU2009-10461 On the impact of environmental factors on the δ18O signature of plant material M. Schumacher and R.E.M. Neubert
BG18	EGU2009-11607 Stable oxygen isotopic composition of starfish skeletons grown under controlled temperature and salinity conditions R. Mas, C. Borremans, P. Dubois, F. Dehairs, P. Claeys, and E. Keppens
BG19	EGU2009-12492 Microbial activity, organic C accumulation and 13C abundance in soils under alley cropping systems after 9 years of recultivation of quaternary deposits S. Nii-Annang, H. Grünewald, D. Freese, R.F. Hüttl, and O. Dilly
BG20	EGU2009-12550 The Birougou Mountains: Forested throughout the Holocene S. A. Pietsch, J.-J. Tanga, and L. Ngok-Banak