Catálogo de datos del IEO
Keyword
Bay of Biscay
479 record(s)
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Abundance estimate of anchovy juveniles in the Bay of Biscay
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Annual estimate of abundance of anchovy juveniles in the Bay of Biscay during the months of September and October
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Estimation of the anchovy biomass, area of laying and daily production of eggs, and characterization of the hydrographic conditions of the area, to assess the state of the fisheries.
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Estimation of anchovy biomass, laying area, daily egg production and characterization of the hydrographic conditions of the area to assess the state of fisheries.
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Evaluation of anchovy biomass, laying area and daily egg production in the Bay of Biscay
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Mapped the area with the realization of several profiles and knowledge of the nature of the bottom of the continental shelf.
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Study and mapping of the Spanish Continental Shelf
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Annual estimate of abundance of anchovy juveniles in the Bay of Biscay.
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Estimation by pelagic trawling and acoustic methods of the biomass index and population and biological parameters of anchovy (Palinorus encrasicolus) and (Sardine pilchardus sardine as a secondary objective) to assess the state of the fisheries. In the pelagic trawling, the Daily Egg Production Method (MPDH) is applied as biomass estimation. Study of the influence of the hydrographic variables of the water column (temperature, salinity and chlorophyll).
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Cartographic survey, obtaining seismic profiles and knowledge of the nature of the background from high-resolution geosysics techniques and dredgers.