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dc.contributor.authorGonzález-Troncoso, D. (Diana) 
dc.contributor.authorRomán-Marcote, E. (Esther) 
dc.contributor.authorPaz, X. (Xabier) 
dc.date.accessioned2012-04-26T12:17:44Z
dc.date.available2012-04-26T12:17:44Z
dc.date.issued2006
dc.identifier.urihttp://hdl.handle.net/10508/602
dc.description.abstractGreenland halibut (Reinhardtius hippoglossoides) and American plaice (Hipoglossoides platessoides) indices from the bottom trawl survey that Spain carries out in spring since 1995 in Divisions 3NO of the NAFO Regulatory Area are presented. Biomass, length distribution and age distribution are presented since 1997, year in that the survey extended the depth strata. In 2001, the R/V Vizconde de Eza replaced the C/V Playa de Menduíña in the execution of the survey. We present the transformed to the R/V Vizconde de Eza series for the period 1997-2000, and the original obtained data for the period 2002-2005. In 2001, there are data from the two vessels. This year the data were updated, so a new calibration was made. The changes affect the species length distribution. Greenland halibut biomass and abundance estimates present a decreasing trend along the period. It seems not to be a recuperation of the stock. But in last years it can be seen a presence of juveniles, mainly in 2004. For American plaice we can see an increasing trend along the whole period. For this species, a good recruitment occurred in 2004 (ages 1 and 2).es_ES
dc.language.isoenges_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Españaes_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/es_ES
dc.titleResults for Greenland Halibut and American Plaice of the Spanish Survey in NAFO Divisions 3NO: Biomass, Length Distribution and Age Distribution for the Period 1997-2005es_ES
dc.typeworking paperes_ES
dc.identifier.bibliographicCitationGonzález Troncoso, D., Román, E., Paz, X. 2006. Results for Greenland Halibut and American Plaice of the Spanish Survey in NAFO Divisions 3NO: Biomass, Length Distribution and Age Distribution for the Period 1997-2005. NAFO Sci. Coun. Res. Doc. 06/12, Serial Nº N5227: 43p.es_ES
dc.publisher.centreCentro Oceanográfico de Vigoes_ES
dc.coverage.spatialStudyAtlantic Oceanen_US
dc.coverage.spatialStudyNorth Atlanticen_US
dc.coverage.spatialStudyNorthwest Atlanticen_US
dc.coverage.spatialStudyNAFOen_US


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    Atribución-NoComercial-SinDerivadas 3.0 España
    Except where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 España