Acoustic surveys on the southern blue whiting (Micromesistius australis).

Mostrar el registro sencillo del ítem Madirolas, A.
dc.coverage.spatial Argentina
dc.coverage.spatial Patagonia 2014-10-07T15:11:10Z 2014-10-07T15:11:10Z 1999
dc.identifier.citation INIDEP Documento Científico, 5. p. 81-93
dc.identifier.issn 0327-9332
dc.description.abstract Two joint Argentine-British acoustic surveys specifically targeted on the southern blue whiting (Micromesistius australis) were carried out during September 1994 and 1995. The surveys confirmed the existence of a spawning concentration area located south from San Carlos Strait, in waters south of Malvinas Islands, ASW. The obtained point estimates of blue whiting abundance were 84801 t for the 1994 survey and 140953 t for the 1995 survey. The surveys also provided information on the school structure and behavior as well as some clues about the complex migration pattern of the species. en
dc.language.iso en
dc.publisher Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero
dc.subject.other Gadiformes
dc.subject.other Gadidae
dc.subject.other Micromesistius australis
dc.subject.other polaca
dc.subject.other relevamientos pesqueros
dc.subject.other relevamientos ecoicos
dc.subject.other distribución geográfica
dc.subject.other biomasa
dc.subject.other fuerza de blanco
dc.title Acoustic surveys on the southern blue whiting (Micromesistius australis).
dc.title.alternative Investigaciones acústicas sobre la polaca Micromesistius australis.
dc.type Journal Contribution
dc.subject.asfa Fishery surveys en
dc.subject.asfa Echo surveys en
dc.subject.asfa Biomass en
dc.subject.asfa Geographical distribution en
dc.subject.asfa Target strength en
dc.description.status Published en
dc.description.notes Sánchez, R.P.; ed. 1999. Reproductive habitat, biology and acoustic biomass estiomates of the southern blue whiting (Micromesistius australis) in the sea off southern patagonia. INIDEP Documento Científico, 5: 93 p.
dc.bibliographicCitation.endpage 93
dc.bibliographicCitation.stpage 81
dc.bibliographicCitation.title INIDEP Documento Científico es
dc.bibliographicCitation.volume 5

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