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Short-scale temporal variability of physical, biological and biogeochemical processes in the NW Mediterranean Sea: an introduction ArchiMer
Andersen, V.; Goutx, M.; Prieur, L.; Dolan, J. R..
In the framework of the PROOF-PECHE project (http://www.obs-vlfr.fr/proof/vt/op/ec/peche/pec.htm) a multi-disciplinary team performed experiments and collected samples during the DYNAPROC2 cruise aboard the RV Thalassa from September to October in 2004. The cruise provided data on the functioning of the pelagic food web by sampling over a month long period in the NW Mediterranean Sea at a fixed station subject to weak horizontal advection currents during a period of hydrological stability. This paper describes the background of the cruise and provides an overview of the results derived from the campaign which constitute the special section. The major objective of the cruise was to assess the relative importance and variability of the pathways of carbon in...
Tipo: Text Palavras-chave: Spring bloom; Zooplankton community; Vertical distribution; Surface layer; Wind events; Bacterial communities; Food web; Transition; Oligotrophy; Abundance.
Ano: 2009 URL: https://archimer.ifremer.fr/doc/00092/20315/17954.pdf
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The role of zooplankton communities in carbon recycling in the Ocean: the case of the Southern Ocean ArchiMer
Mayzaud, Patrick; Pakhomov, Evgeny A..
Basin-scale carbon recycling estimates were obtained by combining high-resolution data on zooplankton taxonomic and functional composition with species-specific respiration rates. Datasets were collected in the Atlantic and Indian sectors of the Southern Ocean during four cruises covering spring, mid-summer, autumn and late winter between 1993 and 1998. Carbon recycling by Antarctic meso-and macrozooplankton represented a significant (44-62%) fraction of the primary production, which is at the higher end of previous estimates. Assessment based on detailed community structure appeared to be more realistic than previous estimates and showed that carbon dioxide recycling at the global scale is not a mere function of temperature and abundance of zooplankton....
Tipo: Text Palavras-chave: Zooplankton community; Carbon recycling; Southern Ocean.
Ano: 2014 URL: https://archimer.ifremer.fr/doc/00289/40060/38758.pdf
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