Seasonal-to-decadal oceanic pCO2 evolution in the sub-antarctic islands (Kerguelen, Crozet , Amsterdam/St Paul, Heard/Mc Donald)

Anna Lourantou 1, 2, * Nicolas Metzl 2
* Auteur correspondant
1 LGGE - Laboratoire de glaciologie et géophysique de l'environnement
2 LOCEAN - Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques
Abstract : This study exploits data belonging to the wider oceanic CO2 database, SOCAT. After having accomplished the 2nd-phase of quality control of CO2 data from the Indian sector of the Southern ocean, attention is now given in studying the evolution of fCO2 obtained in the sub-antarctic islands from 30 cruises (1991-2007) and compare the tendencies against other possible protagonists, such as bathymetry or chla concentrations (as obtained from satellite sources). The seasonal-to-decadal trends will be discussed and, if possible, compared among islands, considering local current and climate configurations, as well. Anna Lourantou
Type de document :
Communication dans un congrès
ClimECO2 International Summer School - Oceans, Marine Ecosystems, and Society facing Climate Change, Aug 2010, Brest, France
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http://hal.univ-brest.fr/hal-00502765
Contributeur : Ivo Grigorov <>
Soumis le : jeudi 15 juillet 2010 - 16:03:31
Dernière modification le : mardi 26 juin 2018 - 11:25:40

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  • HAL Id : hal-00502765, version 1

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INSU | UNIV-BREST | CLIMECO2 | UPMC | OSUG | UGA | LOCEAN | LGGE

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Anna Lourantou, Nicolas Metzl. Seasonal-to-decadal oceanic pCO2 evolution in the sub-antarctic islands (Kerguelen, Crozet , Amsterdam/St Paul, Heard/Mc Donald). ClimECO2 International Summer School - Oceans, Marine Ecosystems, and Society facing Climate Change, Aug 2010, Brest, France. 〈hal-00502765〉

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