Poster Programme BG1.2/IG13
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BG1.2/IG13 Application of stable isotopes in Biogeosciences (co-sponsored by the European Association of Geochemistry (EAG) (co-organized) |
| Convener: M. E. Böttcher | Co-Conveners: S. Bouillon , G. Gleixner , A. Benthien , E. Schefuß , M. Werner , T. Prohaska , J. Irrgeher |
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Oral Programme
/ Tue, 24 Apr, 08:30–12:00
/ 13:30–15:00
/ Room 23
Poster Programme
/ Attendance Tue, 24 Apr, 17:30–19:00
/ Poster Area BG
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Attendance Time: Tuesday, 24 April 2012, 17:30–19:00 Poster Area BG |
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BG1
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EGU2012-8220
Simulation of vertical profiles of stable water isotopes in a snow pit using a new offline isotopic snow-icecore model A. Okazaki, K. Yoshimura, N. Takeuchi, K. Fujita, V. Aizen, and T. Oki |
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Poster Area BG |
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BG2
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EGU2012-5311
The isotopic composition of precipitation from a winter storm - a case study with the limited-area model COSMOiso S. Pfahl, H. Wernli, and K. Yoshimura |
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Poster Area BG |
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BG3
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EGU2012-10952
Lagrangian investigation of high-frequency variations in stable isotope composition of atmospheric boundary layer water vapour F. Aemisegger, S. Pfahl, H. Sodemann, I. Lehner, and H. Wernli |
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Poster Area BG |
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BG4
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EGU2012-3747
Stable Water Isotopes in a Coupled Atmosphere-Vegetation Model: Sensitivity Studies for Present Day Conditions B. Haese, M. Werner, and G. Lohmann |
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Poster Area BG |
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BG5
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EGU2012-12493
Evapotranspiration partitioning in a semi-arid African savanna using stable isotopes of water vapor K. Soderberg, S.P. Good, M. O'Connor, E.G. King, and K.K. Caylor |
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Poster Area BG |
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BG6
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EGU2012-6565
$Ë{17}$O-Excess Measurements of Water Without Fluorination Using Optical Spectroscopy G. Hsiao, J. Hoffnagle, V. Gkinis, E.J. Steig, B. Vaughn, S. Schoenemann, and A. Schauer |
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Poster Area BG |
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BG7
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EGU2012-13321
New Isotopic Water Analyzer for Hydrological Measurements of Both Liquid Water and Water Vapor T. Owano, M. Gupta, E. Berman, and D. Baer |
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Poster Area BG |
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BG8
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EGU2012-6836
Deuterium isotopic exchangeability of resin and amber at low thermal stress under hydrous conditions G. Gonzalez, R. Tappert, A.P Wolfe, and K. Muehlenbachs |
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Poster Area BG |
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BG9
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EGU2012-11868
Leaf oxygen isotope exchange in water vapor and carbon dioxide of Fagus sylvatica under field conditions A. Hammerle, L. Gentsch, M. Barthel, R. Siegwolf, P. Sturm, and A. Knohl |
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Poster Area BG |
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BG10
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EGU2012-10925
Do n-alkane biomarkers in soils reflect the D/H isotopic composition of precipitation? A case study from Mt. Kilimanjaro and implications for paleoclimate and paleoaltimetry research M. Zech, G. Gleixner, R. Zech, A. Hemp, and W. Zech |
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Poster Area BG |
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BG11
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EGU2012-5348
High-frequency measurements of atmospheric stable water vapor isotopes in the tropics (Sulawesi, Indonesia) M. Brown, A. Knohl, H. Kreilein, D. Zanotelli, A. Rauf, and H. Barus |
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Poster Area BG |
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BG12
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EGU2012-9631
How dry was the Messinian Salinity Crisis? - a molecular study of the Eraclea Minoa (Sicily) section, Italy E.M. Mezger, I. Vasiliev, S. Lugli, M. Roveri, V. Manzi, and G.J. Reichart |
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Poster Area BG |
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BG13
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EGU2012-7952
Paleoenvironmental and sclerochronological reconstruction of Crassostrea gryphoides Miocene biostromes from Crete island (Greece) E. Koskeridou and K. Agiadi |
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Poster Area BG |
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| BG14 |
EGU2012-8883
Holocene variations in the Si cycle in the Nile River Basin: stable-isotope evidence from natural waters and lacustrine diatoms (withdrawn) H.E. Cockerton, F. A. Street-Perrott, M. J. Leng, P. A. Barker, K. J. Ficken, M. S. A. Horstwood, V. Pashley, and H. J. Sloane |
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Poster Area BG |
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BG15
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EGU2012-3311
Can stable isotope fractionation in diatom and coccolith biominerals elucidate the significance of carbon concentrating mechanisms (CCMs) in the past? H. Stoll, C. Bolton, K. Isensee, A. Mendez-Vicente, M. Rubio-Ramos, and L.M. Mejia-Ramirez |
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Poster Area BG |
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BG16
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EGU2012-6123
Early diagenesis in sediments of the subtropical Beibu Gulf, South China Sea: Constraints from trace elements, and stable S and C isotopes N. Kowalski, O. Dellwig, P. Escher, A. Stark, and M.E. Böttcher |
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Poster Area BG |
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BG17
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EGU2012-6558
Sulfur-carbon cycling in a temperate tidal system from Pleistocene to modern time: Evidence from sedimentary sulfur and carbon isotopes, and pyrite textures M. E. Böttcher, J. Köster, J. Rullkötter, H. Freund, A.M. Al-Raei, N. Kowalski, P. Escher, and R. Bahlo |
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Poster Area BG |
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BG18
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EGU2012-2452
Multi-isotope biogeochemistry of sulfur in the water column and surface sediments of the Baltic Sea M. E. Böttcher, A. Kamyshny, O. Dellwig, and J. Farquhar |
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Poster Area BG |
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BG19
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EGU2012-2327
Oxygen isotope composition of sulfate produced during microbial sulfur oxidation: A pathway-specific fingerprint? P. Pjevac, B. Brunner, and M. Mußmann |
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Poster Area BG |
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BG20
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EGU2012-13658
Experimental fractionation of stable carbon isotopes during degassing of carbon dioxide and precipitation of calcite from aqueous solutions K. Müller, V. Winde, P. Escher, R. von Geldern, and M.E. Böttcher |
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Poster Area BG |
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BG21
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EGU2012-7428
Ocean Acidification in the Western Pacific: Boron Isotopic Records in Coral Skeleton C.-F. You, P.-Y. Lin, K.-F. Huang, and C.-H. Chung |
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Poster Area BG |
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BG22
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EGU2012-8936
Nitrogen assimilation and dissimilation by bacteria and benthic microalgae in tidal mudflat sediment in a 15N labeling study K Dähnke, A Moneta, B Veuger, K Soetaert, and JJ Middelburg |
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Poster Area BG |
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BG23
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EGU2012-5317
Particulate associated nitrification and N2O production along Changjiang plume S.-Y. Hsiao, T.-C. Hsu, H. Lin, J.-W. Liu, J. Lin, H.-J. Wang, M. Dai, and S.-J. Kao |
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Poster Area BG |
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BG24
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EGU2012-3568
Quantification of soil, root and litter respiration using natural variation in 13-C composition of CO2 fluxes and modelling S. Blagodatsky, F. Albanito, D. Robinson, and P. Smith |
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Poster Area BG |
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BG25
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EGU2012-8748
Data Evaluation Strategies for U Isotope Ratio Measurements of Single Particles by Laser Ablation - Multi Collector - Inductively Coupled Plasma Mass Spectrometry S. Kappel and T. Prohaska |
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Poster Area BG |
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BG26
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EGU2012-6960
Stable Strontium Isotopic Fractionation During Sorption onto Magnetic Nano-Humid Acid Coated Iron Oxide Particles H.-C. Liu, C.-F. You, and Y.-J. Tu |
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Poster Area BG |
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BG27
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EGU2012-5923
87Sr/86Sr Isotope Ratio Measurements of Calcium-rich matrices by (Laser Ablation)-Multiple Collector Inductively Coupled Plasma Mass Spectrometry: A Survey on Mass Discrimination and Matrix-Induced Interferences J. Irrgeher, P. Galler, A. Zitek, M. Teschler-Nicola, and T. Prohaska |
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Poster Area BG |
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BG28
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EGU2012-10694
The applicability of an 87Sr/86Sr river isoscape to fish ecological questions in the Danube catchment A. Zitek, J. Irrgeher, K. Sailer, C. Trautwein, H. Waidbacher, and T. Prohaska |
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Poster Area BG |
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BG29
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EGU2012-12346
The geofingerprint of Pyroclastic Rocks/Typic Herorthents/Piedirosso chain surveyed in the Roccamonfina terroir, northwest Campania region, Italy M. Mercurio, E. Grilli, V. Morra, T. Prohaska, A. Buondonno, and A. Langella |
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Poster Area BG |
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BG30
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EGU2012-12875
Using radium isotopes as tracers of transfers in the soil - water- -plant system S. Rihs, M-C. Pierret, and F. Chabaux |
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Poster Area BG |
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BG31
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EGU2012-12399
Bromine isotope analysis - a tool for investigating biogeochemical cycle of bromine-containing organic and inorganic compounds in the environment F. Gelman, A. Bernstein, E. Levin, Z. Ronen, and L. Halicz |
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Poster Area BG |
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BG32
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EGU2012-2963
Constraint on oceanic hydrothermal 3He flux from inverse modeling J-C. Dutay, P Peylin, and P Jean-Baptiste |