Comparison of Northern Shrimp Age composition calculated from Length distributions in the EU Survey and from Commercial Samples in 3M Division

This document shows the results of Likelihood ratio test for the statistical comparison of northern shrimp growth curves built from length distribution in EU surveys and from commercial fisheries between the years 1994 and 2005 in 3M Division. Although the analysis showed growth differences in the o...

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Main Author: Casas-Sánchez, J.M. (José Miguel)
Format: Report
Language:English
Published: Centro Oceanográfico de Vigo 2009
Subjects:
northern shrimp
Online Access:http://hdl.handle.net/10508/674
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spelling ftieo:oai:repositorio.ieo.es:10508/674 2023-05-15T17:43:55+02:00 Comparison of Northern Shrimp Age composition calculated from Length distributions in the EU Survey and from Commercial Samples in 3M Division Casas-Sánchez, J.M. (José Miguel) 2009-10 http://hdl.handle.net/10508/674 eng eng Centro Oceanográfico de Vigo http://hdl.handle.net/10508/674 Casas, J.M. 2009. Comparison of Northern Shrimp Age composition calculated from Length distributions in the EU Survey and from Commercial Samples in 3M Division. NAFO Sci. Coun. Res. Doc. 09/057, Serial Nº N5718: 3p. Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ CC-BY-NC-ND workingPaper 2009 ftieo 2022-07-26T23:46:48Z This document shows the results of Likelihood ratio test for the statistical comparison of northern shrimp growth curves built from length distribution in EU surveys and from commercial fisheries between the years 1994 and 2005 in 3M Division. Although the analysis showed growth differences in the oldest year classes between the two sources of samples, the absence of significant differences since 1994 in the growth curves estimated by EU survey and Commercial fishery would allow us to use the EU survey length distribution to estimate the age composition of the catches carried out by international fleet directed to shrimp fishery in 3M Division. Report northern shrimp Instituto Español de Oceanografía: e-IEO
institution Open Polar
collection Instituto Español de Oceanografía: e-IEO
op_collection_id ftieo
language English
description This document shows the results of Likelihood ratio test for the statistical comparison of northern shrimp growth curves built from length distribution in EU surveys and from commercial fisheries between the years 1994 and 2005 in 3M Division. Although the analysis showed growth differences in the oldest year classes between the two sources of samples, the absence of significant differences since 1994 in the growth curves estimated by EU survey and Commercial fishery would allow us to use the EU survey length distribution to estimate the age composition of the catches carried out by international fleet directed to shrimp fishery in 3M Division.
format Report
author Casas-Sánchez, J.M. (José Miguel)
spellingShingle Casas-Sánchez, J.M. (José Miguel)
Comparison of Northern Shrimp Age composition calculated from Length distributions in the EU Survey and from Commercial Samples in 3M Division
author_facet Casas-Sánchez, J.M. (José Miguel)
author_sort Casas-Sánchez, J.M. (José Miguel)
title Comparison of Northern Shrimp Age composition calculated from Length distributions in the EU Survey and from Commercial Samples in 3M Division
title_short Comparison of Northern Shrimp Age composition calculated from Length distributions in the EU Survey and from Commercial Samples in 3M Division
title_full Comparison of Northern Shrimp Age composition calculated from Length distributions in the EU Survey and from Commercial Samples in 3M Division
title_fullStr Comparison of Northern Shrimp Age composition calculated from Length distributions in the EU Survey and from Commercial Samples in 3M Division
title_full_unstemmed Comparison of Northern Shrimp Age composition calculated from Length distributions in the EU Survey and from Commercial Samples in 3M Division
title_sort comparison of northern shrimp age composition calculated from length distributions in the eu survey and from commercial samples in 3m division
publisher Centro Oceanográfico de Vigo
publishDate 2009
url http://hdl.handle.net/10508/674
genre northern shrimp
genre_facet northern shrimp
op_relation http://hdl.handle.net/10508/674
Casas, J.M. 2009. Comparison of Northern Shrimp Age composition calculated from Length distributions in the EU Survey and from Commercial Samples in 3M Division. NAFO Sci. Coun. Res. Doc. 09/057, Serial Nº N5718: 3p.
op_rights Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
op_rightsnorm CC-BY-NC-ND
_version_ 1766146081786167296

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