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dc.contributor.authorAntoine, David
dc.contributor.authorMartinez, E.
dc.contributor.authord'Ortenzio, F.
dc.contributor.editorAGU-ASLO-IUGG
dc.date.accessioned2017-01-30T12:48:07Z
dc.date.available2017-01-30T12:48:07Z
dc.date.created2015-07-16T06:22:07Z
dc.date.issued2008
dc.identifier.citationAntoine, D. and Martinez, E. and d'Ortenzio, F. 2008. Global analysis of concurrent decadal changes in the world ocean phytoplankton and their forcing variables (SST, wind, irradiance), in Proceedings of 2008 Ocean Sciences Meeting: From the Watershed to the Global Ocean, Mar 2-7 2008. Orlando, Florida: American Society of Limnology and Oceanography.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/25363
dc.description.abstract

A consistent time series of the world ocean chlorophyll concentration was produced from satellite ocean color observations by the CZCS sensor (1979-1983) and the SeaWiFS sensor (1998-2002) (Antoine et al, 2005). This reanalysis showed an overall increase of the world ocean average phytoplankton chlorophyll (Chl) by as much as 20% over two decades. Following this result, a project, called“GLOBPHY, was recently set up to analyse these decadal changes in the global ocean phytoplankton in parallel to their forcing variables. The objective is, therefore, to confront the ocean colour record with those of other parameters which are likely to have played a role in the evolution of the total phytoplankton biomass (temperature, irradiation, wind…). The data are taken from other satellite observations and from re-analyses of the outputs of global weather forecasting models. The analysis allows a first phase of interpretation of the observed changes, by checking their coherence with those observed in the forcing variables of the phytoplanktonic compartment.

dc.publisherAGU-ASLO-IUGG
dc.titleGlobal analysis of concurrent decadal changes in the world ocean phytoplankton and their forcing variables (SST, wind, irradiance)
dc.typeConference Paper
dcterms.source.titleProceedings form the AGU-ASLO-IUGG Ocean Sciences Meeting 2008
dcterms.source.seriesProceedings form the AGU-ASLO-IUGG Ocean Sciences Meeting 2008
dcterms.source.conferenceAGU-ASLO-IUGG Ocean Sciences Meeting 2008
dcterms.source.conference-start-dateMar 3 2008
dcterms.source.conferencelocationOrlando, Florida
dcterms.source.placeOrlando, Florida
curtin.accessStatusFulltext not available


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