Variaciones de la abundancia numérica y biomasa del zooplancton de red en el Golfo San Jorge (año 1985)

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dc.bibliographicCitation.endpage20
dc.bibliographicCitation.stpage5
dc.bibliographicCitation.titleRevista de Investigación y Desarrollo Pesqueroes
dc.bibliographicCitation.volume7
dc.contributor.authorPérez Seijas, G.M.
dc.contributor.authorRamirez, F.C.
dc.contributor.authorViñas, M.D.
dc.coverage.spatialArgentina
dc.coverage.spatialPatagonia
dc.coverage.spatialGolfo San Jorge
dc.date.accessioned2014-10-08T15:14:16Z
dc.date.available2014-10-08T15:14:16Z
dc.date.issued1987
dc.description.abstractA study was made on numercial and biomass variations of the zooplankton of the San Jorge Gulf (Argentina), based on samples from five cruises performed during 1985. The sampling was included within a proagramme for the biology and fishery evaluation of the shrimp Pleoticus muelleri. San Jorge, a large gulf of the northern patagonian shelf, comprises major fishery activities. Some fish species of economical importance depend on copepods for their feeding, like anchovy (Engraulis anchoita) or partially on middle-size plankters, like mackerel (Scomber japonicus). As a way for determining the trophic disponibility at the gulf, a study was made in order to express the numerical abundance of copepods, euphausiids and amphipods and other items of lesser importance, as well as their total biomass.
dc.description.statusPublisheden
dc.identifier.citationRevista de Investigación y Desarrollo Pesquero, 7. p. 5-20
dc.identifier.issn0325-6375
dc.identifier.urihttps://marabierto.inidep.edu.ar/handle/inidep/264
dc.language.isoes
dc.publisherMar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP)
dc.subject.asfaZooplanktonen
dc.subject.asfaBiomassen
dc.subject.asfaSize distributionen
dc.subject.asfaPopulation densityen
dc.subject.otherzooplankton
dc.subject.otherdistribución por tamaño
dc.subject.otherdensidad poblacional
dc.subject.otherbiomasa
dc.titleVariaciones de la abundancia numérica y biomasa del zooplancton de red en el Golfo San Jorge (año 1985)
dc.title.alternativeNumerical and biomass variations of the zooplankton of the San Jorge Gulf
dc.typeJournal Contribution
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Revista de Investigación y Desarrollo Pesquero 1987 Nro 7