Menu









Poster Programme BG2.12

BG2.12

Biogeochemistry of wetlands, lakes and marine environments
Co-Conveners: Klaus-Holger Knorr , Julia van Winden , Julia Beer , Caroline P. Slomp 
Oral Programme
 / Tue, 05 Apr, 13:30–17:00  / Room 23
Poster Programme
 / Attendance Tue, 05 Apr, 17:30–19:00  / Display Tue, 05 Apr, 08:00–19:30  /  / Attendance 17:30–19:00  / Display Tue, 05 Apr, 08:00–19:30
 / Attendance Tue, 05 Apr, 17:30–19:00  / Display Tue, 05 Apr, 08:00–19:30  /  / Attendance 17:30–19:00  / Display Tue, 05 Apr, 08:00–19:30
 / Attendance Tue, 05 Apr, 17:30–19:00  / Display Tue, 05 Apr, 08:00–19:30  /  / Attendance 17:30–19:00  / Display Tue, 05 Apr, 08:00–19:30  / Poster Area BG
<table class="mo_scheduling_string" style="border-collapse: collapse; clear:left;"><tr><td style="vertical-align: top;"><span class="apl_addon_standard_action_link" style="text-decoration: none;">Poster Summaries & Discussions</span>:&nbsp;<a href="https://meetingorganizer.copernicus.org/EGU2011/session/8451" target="_blank" title="Open PSD58 Details" style="clear:left;">PSD58</a> &nbsp;/ <span class="mo_scheduling_string_time">Tue, 05 Apr, 17:30</span><span class="mo_scheduling_string_time">&ndash;18:15</span> &nbsp;/ <span class="mo_scheduling_string_place" title=""></span> &nbsp;</td></tr></table>

Display time: Tuesday, 5 April 2011 08:00–19:30
Attendance Time: Tuesday, 5 April 2011, 17:30–19:00
Chairperson: Christian Blodau, Julia Beer
Wetlands

Poster Area BG
BG71
EGU2011-2986
Carbon budgets of a peatland managed by prescribed fire
Gareth Clay, Fred Worrall, and Rob Rose

BG72
EGU2011-8044
Seasonality suggests dominant biological control in DOC-SO4 relationship
Rebecca Bartlett, Simon Bottrell, Pippa Chapman, Pip de Fonblanque, and Samuel Allshorn

BG73
EGU2011-5315
Model-Based Analysis of the Effect of Long-term Atmospheric Nitrogen Deposition on Nitrogen and Carbon Dynamics in Northern Peatlands
Yuanqiao Wu and Christian Blodau

BG74
EGU2011-9965
Nitrogen deposition affects C and N balance in mesocosms of five European peatlands
Katarzyna Zajac and Christian Blodau

BG75
EGU2011-8690
Characterization of the degree of decomposition and CO2 and CH4 production rates in three pristine ombrotrophic bogs in Southern Patagonia
Tanja Broder, Klaus-Holger Knorr, Harald Biester, and Christian Blodau

BG76
EGU2011-8526
C and N stable isotope inventories in CO2, CH4, DOC, DON, and peat solid phase in three southern Patagonian ombrotrophic bogs
Tanja Broder, Klaus-Holger Knorr, and Christian Blodau

BG77
EGU2011-9362
Impact of 90 years of drainage on the subsurface biogeochemistry of a northern bog
Christian Blodau, Minderlein Stefanie, Benjamin Kopp, Aeschbacher Michael, Sander Michael, Melanie Siems, Nigel Roulet, Danielle Fortin, and Elyn Humpreys

BG78
EGU2011-9447
Seasonal methane dynamics in three temperate grasslands on peat
Carolyn-Monika Schäfer, Lars Elsgaard, Ralf Conrad, and Søren O. Petersen

BG79
EGU2011-6224
Temperature and methane cycling effects on methanotroph-related biomarkers in peat moss
Julia van Winden, Gert-Jan Reichart, Niall P. McNamara, Albert Benthien, and Jaap S. Sinninghe Damsté

BG80
EGU2011-9892
The effect of frequent wetting and draining on peat pore water chemistry - a column experiment
Jo De Ridder, Luc Aquilina, Mélanie Davranche, and André-Jean Francez

Lakes

BG81
EGU2011-3714
Biogeochemistry of thermokarst lakes in discontinuous and sporadic permafrost zone of Western Siberia
Liudmila Shirokova and Oleg Pokrovsky

BG82
EGU2011-61
Evaluation of the relationship between Dissolved Organic Material (DOM), Chlorophyll-A and Algal Species in Lakes and Drinking Water Reservoirs throughout the State of Colorado
Alia Khan, Amanda Hohner, Diane McKnight, Fernando Rosario, and Scott Summers

BG83
EGU2011-8898
Spatial and Temporal Distribution of DON and DIN in a Linked Stream-Lake Ecosystem
Alexey Kalinin, Tim P. Covino, and Brian L. McGlynn

BG84
EGU2011-3563
Lake sediment biochemistry influences food web structure
Loïc Harrault, Gérard Lacroix, Jacques Mériguet, David Carmignac, and Béatrice Allard

BG85
EGU2011-13020
Acidity dynamics in mining lakes and their sediments: A hydrologic and biogeochemical process model
Stephan Clemens, Julia Beer, and Christian Blodau

BG86
EGU2011-3708
Multielement composition of an extremely acidic (pH 1-3) river - lake system in Patagonia (Argentina) influenced by volcanic fluids.
Fernando Luis Pedrozo and Mónica Diaz

BG87
EGU2011-1130
A Study on the Flow Energy Dissipation in Step-Pool of Mountain Rivers
Tung-Chiung Chang, Zhaoyin Wang, and Guo-an Yu

Marine systems

BG88
EGU2011-1815
Composition of Settling Particulate Matter and Element Fluxes Into Alfonso Basin, La Paz Bay, Gulf of California: 2002-2008 Sediment Trap Time Series
Konstantin Choumiline, Fernando Aguirre-Bahena, Evgueni Shumilin, Norman Silverberg, and Dmitriy Sapozhnikov

BG89
EGU2011-13561
Geochemistry of superficial marine sediments of the Wagner and Consag basins, Northern Gulf of California, Mexico.
Viridiana Vázquez-Figueroa, Carles Canet, Rosa María Prol-Ledesma, and Evgueni Shumilin

BG90 EGU2011-5821
A cryptic sulfur cycle driven by iron in the methane zone of marine sediment (Aarhus Bay, Denmark) (withdrawn)
Bo Barker Jørgensen, Lars Holmkvist, and Timothy G. Ferdelman