Poster Programme SSS7.7
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SSS7.7 Molecular and isotopic techniques in terrestrial ecosystem studies |
| Convener: Boris Jansen | Co-Conveners: Ian D. Bull , Carlos Sierra , Delphine Derrien , Michael W. I. Schmidt , Susan Trumbore , Guido Wiesenberg |
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Oral Programme
/ Fri, 27 Apr, 15:30–17:00
/ Room 6
Poster Programme
/ Attendance Fri, 27 Apr, 13:30–15:00
/ Hall X/Y
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Attendance Time: Friday, 27 April 2012, 13:30–15:00 Hall X/Y Chairperson: Markus Reichstein, Carlos Sierra, Guido Wiesenberg |
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XY556
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EGU2012-1645
Amino sugar dynamics in forest soil exposed to increased nitrogen deposition - Composition and turnover in soil density fractions M. Griepentrog, S. Bodé, P. Boeckx, and M.W.I. Schmidt |
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XY557
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EGU2012-2057
Distribution of archaeal and bacterial glycerol dialkyl glycerol tetraethers in tropical sediments from Guadeloupe (French West Indies): implications for application of the MBT/CBT and TEX86 proxies A. Huguet, I. Belmahdi, C. Fosse, V. Grossi, and S. Derenne |
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XY558
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EGU2012-2977
Maleimides in recent sediments - New insights into chlorophyll degradation and palaeoenvironmental reconstructions S. Naeher, P. Schaeffer, P. Adam, and C.J. Schubert |
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XY559
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EGU2012-4889
Priming effects of biochar elucidated using stable isotope techniques. R. Hood-Nowotny and B Vanlauwe |
| XY560 |
EGU2012-7096
Turnover times of soil organic matter in aggregates based on radiocarbon measurements (withdrawn) S.M. Fazle Rabbi, Q. Hua, H. Daniel, P.V. Lockwood, B.R. Wilson, and I.M. Young |
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XY561
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EGU2012-7193
Short and long-term controls of SOM dynamics in a South African Landscape L Khomo, OA Chadwick, K Rogers, and S Trumbore |
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XY562
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EGU2012-7256
Factors controlling the type of consortia in cold seep environments: a molecular and isotopic investigation on authigenic carbonates from the South China Sea G. Hongxiang |
| XY563 |
EGU2012-7258
Estimating turnover times of soil organic carbon fractions based on natural C-14 abundance (withdrawn) N. Senapati, Q. Hua, P.V. Lockwood, H. Daniel, B.R. Wilson, S. Ghosh, J. Yeluripati, and P. Smith |
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XY564
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EGU2012-7287
Incorrect when uncorrected: Reconstructing vegetation history using n-alkane biomarkers in loess-paleosol sequences - a case study from the Saxonian loess region, Germany M. Zech, T. Krause, S. Meszner, and D. Faust |
| XY565 |
EGU2012-8179
Use of 15N in the study of inter- and intra-species competition for applied nitrogen (withdrawn) J. Petersen |
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XY566
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EGU2012-8250
Predicting decadal trends and transient responses of radiocarbon storage and fluxes in a temperate forest soil C.A. Sierra, S.E. Trumbore, E.A. Davidson, S.D. Frey, K.E. Savage, and F.M. Hopkins |
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XY567
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EGU2012-8775
Soil microbial degradation continues after soil organic matter stabilization S. Meyer, J. Leifeld, and I. Hajdas |
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XY568
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EGU2012-11215
A full lipid biomarker based record from Lake Challa, Tanzania C. I. Blaga, J.W. de Leeuw, D. Verschuren, and J.S. Sinninghe Damsté1 |
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XY569
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EGU2012-11708
Stable isotope approach for estimating phreatic evaporation in irrigated lands of Ferghana Valley (Uzbekistan) G. Umirzakov, F.-K. Barthold, I. Forkutsa, L. Breuer, and H.-G. Frede |
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XY570
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EGU2012-11991
Using radiocarbon as a high-frequency tracer of forest CO2 emissions sources: preliminary results from a Northern Wisconsin case study C.L. Phillips, K.J. McFarlane, A.R. Desai, and D. Risk |
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XY571
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EGU2012-13228
Novel instrumentation for direct measurements of site-specific isotopic nitrogen and isotopic oxygen in ambient nitrous oxide F. Dong, D. Baer, T. Owano, M. Gupta, and R. Provencal |