Catálogo de datos del IEO
Keyword
Bay of Biscay
479 record(s)
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Geophysical and geological reconnaissance of the continental margin NorIbérico
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Geophysical and geological reconnaissance of the continental margin NorIbérico
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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.
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Study of the anchovy biomass in the Bay of Biscay
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Acoustic fishing campaign for the evaluation of anchovy biomass, biological condition, hydrographic conditions and spatial distribution 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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Cartographic survey, obtaining seismic profiles and knowledge of the nature of the bottom of the continental shelf.
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Cartographic survey, obtaining seismic profiles and knowledge of the nature of the bottom of the continental shelf.
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Obtain biomass indices and zigala size distribution within and around the closed area, as well as other species of commercial interest