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dc.contributor.authorSantos-Blanco, J. (Juan) es_ES
dc.contributor.authorAraujo-Fernández, M.H. (María Hortensia) es_ES
dc.contributor.authorSalinas-Aguilera, M.I. (Miren Itxaso) es_ES
dc.contributor.authorPérez-Contreras, M.N. (María Nélida) es_ES
dc.date.accessioned2014-11-21T07:44:40Z
dc.date.available2014-11-21T07:44:40Z
dc.date.issued2011es_ES
dc.identifier.urihttp://hdl.handle.net/10508/3650
dc.description.abstractEstimations of deep species discards from three Spanish bottom otter trawl m etiers operating in the Northeast Atlantic ICES V I, V II, V IIIc and North IXa are presented in this paper. Information has been ob- tained from the `Spanish Discard Sampling Programme' carried out by the IEO. Trip was the sampling unit, being raised to eet level using sh- ing e ort as auxiliary variable. Discard weigth estimates from time series of seven years (2003-2009) is presented for twelve species. Further, dis- card length distributions are presented for those species that have been observed whitin discarded fraction for more than three years. Estimates show high between-years variation in discard amounts, exceeding 35% CV in almost all cases. Results show that the largest amounts of discards of most of the species occur at depths less than 600m. Low market value is the main factor that forces the eet to discard most of deep species.
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Españaes_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/es_ES
dc.subjectDiscards
dc.subjectNortheast Atlantic waters
dc.subjectBottom trawl
dc.titleDeep Species Results from Spanish Discard Sampling Programmees_ES
dc.typeworking paperes_ES
dc.identifier.bibliographicCitationWorking Group on the Biology and Assessment of Deep-sea Fisheries Resources (WGDEEP). (02/04/2011 - 08/04/2011. Copenhague (Dinamarca)). 2011.*
dc.publisher.centreCentro Oceanográfico de Vigoes_ES
dc.rights.accessRightsopen accesses_ES
dc.coverage.spatialStudyAtlantic Oceanen_US
dc.coverage.spatialStudyNorth Atlanticen_US
dc.coverage.spatialStudyNortheast Atlanticen_US


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    Atribución-NoComercial-SinDerivadas 3.0 España
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