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INIDEP Documento Científico
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(Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero, 1993)The English contents gives a general view on the topics treated in this contribution developed mainly on the basis of a quantitative and ecological analysis of trophic relationships in the Argentinian Continental Shelf, ...
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(Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero, 1993)During november 1992 an intense bloom of the toxic dinoflagellate Alexandrium tamarense accurred in coastal waters from Mar del Plata, Argentina. Toxicity testing of Mytilus edulis populations of the region revealed high ...
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(Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero, 1993)The composition of the fleet is analyzed. The boats range 50-200 HP of engine and have 9-16 m in length overall. Most of the boats have been improving their equipment (echosounders, new engines) since 1980. An inverse ...
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(Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero, 1993)This species is a principal basic product of the local canned industry. The results show that the biomass and capture were variable for the studied period as a consequence of change in the capturability, and the fishstock ...
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(Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero, 1993)Adult and juvenile fish inter and intraspecific predation may be an important source on these first development stages. In this work, adult and juvenile mackerel samples from two areas of Buenos Aires province, one south ...
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(Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero, 1993)Mackerel from SW Atlantic (22° -39°S) and the coast of Cataluña (42° 30'N) were compared by analizing both morphometric and meristic characters. A multivariate analysis, i.e. principal components was used. The growth curves ...
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(Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero, 1994)The assessment covers hake between 34° and 48°S (Argentina and Uruguay), excluding Golfo San Matías. Total international landings and Argentine catch-at-age and effort data available for the 1983-1991 period allowed an ...
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(Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero, 1995)This paper summarizes the present knowledge on Merluccius hubbsi and its fishery in Argentina, based on the model proposed by the Technical Secretary of Comisión Técnica Mixta del Frente Marítimo, in 1990. It includes the ...
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(Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero, 1999)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 ...
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(Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero, 1999)Different features of the reproductive biology of the southern blue whiting (Micromesistius australis) are analyzed. Samples were obtained from research cruises and from commercial catches carried out between March-November ...
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(Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero, 1999)This paper reviews the information on pelagic and demersal fish eggs and larvae, describing the distribution and seasonality of different species and their arrangement in icthyoplankton assemblages in the Southern patagonian ...
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(Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero, 1999)Total and size-fractioned zooplankton biomass (larger and smaller than 5 mm) were analyzed over two cruises conducted in the late austral winter (September 1994 and 1995) in the area surrounding Malvinas Islands at the ...
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(Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero, 1999)The characteristics of the upper Antartic Intermediate water (AAIW) entering the Southern Atlantic are described on the base of oceanographic data collected from four late austral winters (1978-1980-1994-1995). The upper ...
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(Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP), Mar del Plata, 2006)Based on the comparison between length composition of landings and that of research cruises, filtered by the selectivity of the mesh used by the commercial fleet, to rebuild length distribution of catches, an indirect ...
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(Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP), Mar del Plata, 2006)To improve the quality of the resource assessment it is necessary to estimate discards and quantify them applying an adequate methodology. The purpose of this work is to detect areas where the activity of the commercial ...