Oral Programme BG3.1

BG3.1

Biogeochemistry of coastal seas and continental shelves
Convener: H. Thomas  | Co-Convener: A. V. Borges 
Oral Programme
 / Mon, 20 Apr, 10:30–12:00  / 13:30–17:00  / Room 21
Poster Programme
 / Attendance Mon, 20 Apr, 08:30–10:00  / Poster Area BG

Monday, 20 Apr 2009
Room 21
Chairperson: H. Thomas
10:30–11:00
EGU2009-14004
Coastal Seas in reflection of socio-ecological systems (solicited)
H.H. Kremer
11:00–11:15
EGU2009-8632
A revised carbon budget for the North Sea
J. Paetsch, W. Kuehn, A.V. Borges, Y. Bozec, L.-S. Schiettecatte, and H. Thomas
11:15–11:30
EGU2009-10917
Denitrification - the major nitrogen sink for the North Sea. Results from a study using the ecosystem model ECOHAM
W. Kuehn and J. Paetsch
11:30–11:45
EGU2009-11603
Seasonal dynamics of microbial sulfate reduction in temperate intertidal surface sediments: Controls by temperature and organic matter
A. M. Al-Raei, M. E. Böttcher, K. Bosselmann, and F. Tauber
11:45–12:00
EGU2009-10814
Tidally forced asymmetric pore water flow in intertidal coastal sediments
t. riedel, k. lettmann, m. beck, t. badewin, and h.j. brumsack
LUNCH BREAK
13:30–13:45
Örjan Gustafsson: International Siberian Shelf Study 2008 (ISSS-08): The major IPY ship-based program along the Eurasian-Arctic continental shelf with combined biogeochemical and geophysical observations (solicited).

13:45–14:00
EGU2009-2764
On the early processing of terrestrial organic matter released to (sub-)Arctic coastal waters as deduced from biomarkers, isotopes and a simple model
Ö. Gustafsson, J. Vonk, B. van Dongen, O. Dudarev, and I. Semiletov
14:00–14:15
EGU2009-2983
Remobilization and degradation of Myostah Island (Laptev Sea), as part of the collapsing Arctic coastal ice complex
L. Sánchez-García, J. Vonk, A. Charkin, D. Kosmach, O. Dudarev, I. Semiletov, and Ö. Gustafsson
14:15–14:30
EGU2009-1566
Molecular 14-C analyses on lipid biomarkers in the water column and surface sediments reveal rapid aging of remobilized terrestrial organic carbon in a sub-Arctic basin
J. Vonk, Ö. Gustafsson, and B. van Dongen
14:30–14:45
EGU2009-8184
Helicopter survey of methane and carbon dioxide sources on the Laptev Sea shelf near the Lena River Delta
A. Salyuk, I. Semiletov, V. Nesterov, and N. Shakhova
14:45–15:00
EGU2009-6231
Carbon Cycling in the Arctic Archipelago: The Export of Pacific Carbon to the North Atlantic
E.H. Shadwick, T. Papakyriakou, A. E. F. Prowe, D. Leong, S. Moore, and H. Thomas
COFFEE BREAK
15:30–15:45
EGU2009-9551
A simple method for determination of dissolved Mn(III) at pelagic redoxclines: Examples from the Black and Baltic Seas
B. Schnetger and O. Dellwig
15:45–16:00
EGU2009-3145
Fate and transformation through tidal estuaries of biogenic materials originating from continental waters : comparison of three estuaries of the Arcachon bay, France.
M. CANTON, P. ANSCHUTZ, and N. SAVOYE
16:00–16:15
EGU2009-8629
Inter-annual variation of the air-sea CO2 balance in the southern Baltic Sea and the Kattegat
K. Wesslander, A. Omstedt, and B. Schneider
16:15–16:30
EGU2009-2523
Movility of metals in surface sediments of the Santa Rosalia mining region, Wester Gulf of California
G.M. Rodríguez-Figueroa, E. Shumilin, L. Demina, V. Gordeev, and K. Choumiline
16:30–16:45
EGU2009-538
FOAM, the new benthic degradation model and its calibration in Mediterranean condition: an application to a fish farm
P. De Gaetano, P. Vassallo, A. Doglioli, and M. Magaldi
16:45–17:00
EGU2009-6875
C, N and P Behavior in Bhitarkanika Mangroves, East coast of India
Dr Alagappan