Cel
The main objectives of OMEX II-II are the construction and understanding of the carbon cycle and its associated elements along the Iberian coast. This area is dominated by wind driven upwelling events during the summer and by ria inputs and downwelling during the winter. Coastal upwelling areas are among the most productive biological systems in the ocean and therefore of particular economical interest. They are also characterized by large fluxes of organic carbon, nutrients and other trace elements which may be exported to the open ocean or rapidly deposited and buried at geological time scales. They are thus playing an essential role in the marine biogeochemical cycle of many elements. The study of the physical processes should provide knowledge of the local factors (wind and topography) affecting horizontal and vertical transport in relation to the general circulation.
Special attention will be devoted to the role of filaments and eddies in the exchange of material between the coastal zone and the open ocean. Short time scale measurements of flows of carbon and nutrients through the food web will be performed during upwelling events and occasionally in the winter during periods of downwelling. On the other hand, spatial and seasonal variations of the inventories and fluxes of the carbon and associated elements will be investigated to obtain mass balances and to develop models of dynamic processes occurring in the water column.
Since a large part of the primary production in the coastal upwelling zones is rapidly deposited, a special attention will be paid to the understanding, quantification and modelling of the benthic processes related to biological activity and early diagenesis.
A better knowledge of the carbon fluxes and budgets will improve our evaluation of the role of upwelling in organic carbon production and fate in the marine system. This study may refine our understanding of the effect of coastal upwelling on the global climate control and vice versa of potential effects of global warming on the upwelling processes.
Zaproszenie do składania wniosków
Data not availableSystem finansowania
CSC - Cost-sharing contractsKoordynator
1050 Bruxelles
Belgia
Zobacz na mapie
Uczestnicy (26)
91198 GIF SUR YVETTE
Zobacz na mapie
36208 VIGO
Zobacz na mapie
24105 Kiel
Zobacz na mapie
24148 Kiel
Zobacz na mapie
15080 La Coruña
Zobacz na mapie
7465 TRONDHEIM
Zobacz na mapie
1449-006 LISBOA
Zobacz na mapie
1249 LISBOA
Zobacz na mapie
1096 Lisbon
Zobacz na mapie
SO14 3ZH SOUTHAMPTON
Zobacz na mapie
L43 7RA BIRKENHEAD
Zobacz na mapie
CH43 7RA PRENTON
Zobacz na mapie
PL1 3DH Plymouth
Zobacz na mapie
1790 AB DEN BURG
Zobacz na mapie
4000 ROSKILDE
Zobacz na mapie
4400 AC YERSEKE
Zobacz na mapie
PL1 2PB PLYMOUTH
Zobacz na mapie
33071 OVIEDO
Zobacz na mapie
8000 FARO
Zobacz na mapie
33405 TALENCE
Zobacz na mapie
9037 TROMSOE
Zobacz na mapie
36200 VIGO
Zobacz na mapie
LL59 5EY Menai Bridge
Zobacz na mapie
CB2 3EQ Cambridge
Zobacz na mapie
4000 Sart-Tilman - Liège
Zobacz na mapie
1050 Bruxelles
Zobacz na mapie