| Registro completo |
| Provedor de dados: |
ArchiMer
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| País: |
France
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| Título: |
Integrated Study of Southern Ocean Biogeochemistry and Climate Interactions in the Anthropocene “BELCANTO III”
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| Autores: |
Dehairs, F
Cavagna, Aj
Jacquet, S
Mangion, P
Woulé Eboungoué, V
Navez, J
Lancelot, C
Becquevort, S
Schoemann, V
Naithani, J
Dumont, I
Masson, F
André, L
Cardinal, D
Fripiat, F
Goosse, H
De Montety, A
Vancoppenolle, M
Borges, A
Delille, B
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| Data: |
2011
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| Ano: |
2011
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| Resumo: |
he overall objective of the BELCANTO III project was to conduct targeted process studies and develop new proxies to construct and validate a realistic 3D ice-ocean biogeochemical model for the area south of latitude 30°S, based on improved understanding of the different factors regulating interactions between the atmosphere, ocean circulation and biogeochemical cycles and on synthesis/collection of existing/new data sets. The specific objectives were: - to improve our understanding about the iron cycling, with focus on the significance of iron-organic matter interactions for iron bioavailability and the efficiency of the biological pump (WP1) - to quantify nutrient consumption, CO2 uptake and C-export by assessing seasonality and interannuality of nutrient (Si, N) uptake; reconstruct carbon uptake and export from the surface layer via a multi-proxy approach; provide a relevant data set for 3D-NEMO-SWAMCO model validation (WP2) - to characterise the biogenic particles exported from the surface to the twilight zone and study their fate by quantifying remineralisation rates (WP3) - to model biogeochemical cycles in the modern Southern Ocean including seaice biogeochemistry (WP4) - to estimate impact of future climate change in the Southern Ocean through process-studies and modelling approaches (WP5).
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| Tipo: |
Text
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| Idioma: |
Inglês
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| Identificador: |
https://archimer.ifremer.fr/doc/00651/76346/77336.pdf
https://archimer.ifremer.fr/doc/00651/76346/
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| Formato: |
application/pdf
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| Direitos: |
info:eu-repo/semantics/openAccess
restricted use
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