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Oral Programme BG3.4

BG3.4

Biogeochemistry of coastal seas and continental shelves - including Biogeochemistry during the International Polar Year 2007-2008
Convener: Helmuth Thomas  | Co-Convener: Alberto V. Borges 
Oral Programme
 / Fri, 08 Apr, 10:30–12:00  / 13:30–15:00  / Room 23
Poster Programme
 / Attendance Fri, 08 Apr, 15:30–17:00  / Display Fri, 08 Apr, 08:00–17:00  / Poster Area BG
Poster Summaries & DiscussionsPSD67  / Fri, 08 Apr, 08:30–09:15  /  

Friday, 8 April 2011
Room 23
10:30–11:00
EGU2011-14123
Seven years CO2 partial pressure measurements on a cargo ship in the Baltic Sea What have we learnt about biogeochemistry? (solicited)
Bernd Schneider
11:00–11:15
EGU2011-4675 | presentation
Mechanisms of carbon absorption on shelfs - a model case study for the NW European shelf.
Matthias Gröger, Uwe Mikolajewicz, Ernst Maier-Reimer, and Dmitry Sein
11:15–11:30
EGU2011-10678
Mesoscale Eddies and the Coastal Carbon Cycling in the California Upwelling System
Giuliana Turi, Zouhair Lachkar, and Nicolas Gruber
11:30–11:45
EGU2011-13601
Modeling the recent changes of CO2 sink in the Arctic Ocean
Manfredi Manizza, Michael J. Follows, and Stephanie Dutkiewicz
11:45–12:00
EGU2011-3339
Barium and Carbon fluxes in the Canadian Arctic Archipelago
Helmuth Thomas and the CFL Carbon/Barium team
LUNCH BREAK
13:30–13:45
EGU2011-12039
Impact of alkalinity fluxes on the carbon cycle in the southern North Sea between 1970 and 2006
Fabian Schwichtenberg, Johannes Pätsch, Ina Lorkowski, Markus Schartau, Helmuth Thomas, Vera Winde, Olaf Dellwig, Justus van Beusekom, and Michael Böttcher
13:45–14:00
EGU2011-7330
Balance between nitrogen assimilation and dissimilation in tidal mudflat sediment: A stable isotope labeling study
Kirstin Dähnke, Alessia Moneta, Bart Veuger, Karline Soetaert, and Jack Middelburg
14:00–14:15
EGU2011-6826
Manganese in two tidal basins of the North Sea: Pelagic and benthic tracer dynamics
Nicole Kowalski, Olaf Dellwig, Melanie Beck, Maik Grunwald, Thomas H. Badewien, Hans-Jürgen Brumsack, Justus E. E. van Beusekom, and Michael E. Böttcher
14:15–14:30
EGU2011-2334
Size fractionation of particulate metals during a time series in East Antarctic fast ice
Delphine Lannuzel, Pier van der Merwe, Andrew Bowie, and Ashley Townsend
14:30–14:45
EGU2011-7131
Relative contribution of autochtonous primary producers and continental inputs to the sediment organic matter composition in a coastal semi-enclosed ecosystem.
Sophie Dubois, Nicolas Savoye, Hugues Blanchet, and Antoine Grémare
14:45–15:00
EGU2011-377 | presentation
Spatio-temporal variability of the dissolved organic carbon and nitrogen in a coastal area affected by river input: the north-eastern shelf of the Gulf of Cádiz (southwest Iberian Peninsula)
Mariana Ribas-Ribas, Abelardo Gómez-Parra, and Jesús M. Forja