Show simple item record

dc.contributor.authorSabatini, M.
dc.coverage.spatialArgentina, Patagonia, Chubut, Santa Cruz, Golfo San Jorge
dc.date.accessioned2007-01-02T19:42:16Z
dc.date.available2007-01-02T19:42:16Z
dc.date.issued2004
dc.identifier.citationRevista de Investigación y Desarrollo Pesquero, 16. p. 5-25
dc.identifier.issn0325-6375
dc.identifier.urihttp://hdl.handle.net/1834/1440
dc.description.abstractFish recruitment seems to be influenced by environmental variability;the plankton would act as a link between both processes. While environmental variability can be explained in terms of physical forcing, recruitment variability is partly determined by the survival of early larvae. In this review, the available information on hydrography and plankton in relation to reproduction and feeding of hake (Merluccius hubbsi)and anchovy (Engraulis anchoita)in the Patagonian Argentine Sea, SW Atlantic spawning ground was summarized and integrated. The objective was to assess what is actually known about the environmental and planktonic features of the region that may have an effect on the recruitment of both species. In the Patagonian spawning ground, detection, in summer, of two major frontal systems of different nature, with a high planktonic production that would coincide with the spawning and nursery areas of hake and anchovy must be mentioned. Hence, it is suggested to test for the local species some well-known hypotheses about the possible physically-mediated mechanisms that may have an impact on the growth and survival of larvae and juvenilesen
dc.format.extent260967 bytes
dc.format.mimetypeapplication/pdf
dc.language.isoes
dc.publisherMar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP)
dc.titleCaracterísticas ambientales, reproducción y alimentación de la merluza (Merluccius hubbsi)y la anchoíta (Engraulis anchoita)en su habitatreproductivo patagónico. Síntesis y perspectivases
dc.title.alternativeEnvironmental features, reproduction and feeding of hake (Merluccius hubbsi)and anchovy (Engraulis anchoita)in the Patagonian spawning ground. Synthesis and perspectivesen
dc.typeJournal Contribution
dc.bibliographicCitation.endpage25
dc.bibliographicCitation.stpage5
dc.bibliographicCitation.titleRevista de Investigación y Desarrollo Pesqueroes
dc.bibliographicCitation.volume16
dc.description.statusPublisheden
dc.description.otherMerluccius hubbsi, Engraulis anchoita, merluza, anchoita, zonas de cría, zonas de desove, condiciones ambientales, larvas de peces, conducta alimenticia, conducta reproductiva, frentes de plataforma
dc.subject.agrovocFeeding behaviouren
dc.subject.agrovocEnvironmental conditionsen
dc.subject.agrovocNursery groundsen
dc.subject.agrovocSpawning groundsen
dc.subject.asfaEnvironmental conditionsen
dc.subject.asfaNursery groundsen
dc.subject.asfaSpawning groundsen
dc.subject.asfaFeeding behaviouren
dc.subject.asfaShelf frontsen
refterms.dateFOA2021-01-30T18:47:51Z


Files in this item

Thumbnail
Name:
Rev Invest Desarr Pesq 16 05-25.pdf
Size:
254.8Kb
Format:
PDF
Description:
Published version

This item appears in the following Collection(s)

Show simple item record