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    DETERMINACION DE ESPECIES, BATIMETRIA, INDICES DE ABUNDANCIA, RECLUTAMIENTOS, SELECTIVIDAD, MUESTREOS BIOLOGICOS, RECOLECCION DE EJEMPLARES

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    Cr Alboran-80 ref. B2945807.980 ICES created form

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    Cr Alboran76 ref. B2902900.976 ICES created form

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    Oceanographic survey collected in the framework of the following research project: ?PROCESOS MORFO-SEDIMENTARIOS Y ESTRATIGRAFIA DE ALTA RESOLUCION DE DEPOSITOS MARINOS SOMEROS EN LATITUDES MEDIAS: REGISTRO DE LA VARIABILIDAD AMBIENTAL Y APLICACIONES PARA LA GESTION COSTERA (CTM2005-04960/MAR)?. This Project is funded by the Education and Science Spanish Ministery for the period 2006-2008.The above mentioned project has two main scientific objectives: a) to determine recent environmental changes (oceanographic and sea-level influences) imprinted in shallow-water deposits previously identified in a sector of the Gulf of Cadiz shelf close to the Straits of Gibraltar; b) to apply the knowledge about sedimentary processes and architecture of shelf deposits to the coastal zone integrated management.

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    Contamination in Ria de Huelva

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    IEO 0672

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    To estimate the abundance indexes (number and bimass) of demersal species.\nTo determine the geographic and bathimetric distribution of the different species.\nTo get the size frequency distributions of the catches of all fishes, as well as the crustaceans and molluscs of commercial interest.\nTo get biological data of the main commercial especies.\nTo get selectivity parameters\nTo elaborate a faunistic catalogue

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    Cr NDCA - 00039 ref. B2954822.976 ICES created form

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    Relative index abundance of main commercial species selectivity

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    1.- Estimacion de los indices de abundancia (numero y biomasa), de las especies demersales de mayor interes pesquero, asi como de la fauna asociada a ellas. 2.- Determinacion de la distribucion geografica y batimetrica de las diferentes especies. 3.- Obtencion de las distribuciones de tallas de peces, de las capturas asi como de los crustaceos y moluscos de interes pesquero. 4.- Extraccion de otolitos de merluza. 5.- Obtencion de datos biologicos de las principales especies comerciales: estados de madurez, proporcion de sexos 6.- Obtencion de datos oceanograficos.