Standardized CPUE Indices for Greenland Halibut in NAFO Divisions 3LMNO Based on Spanish Commercial Catch Rates
Standardized CPUE series using a Generalized Linear Model for Greenland halibut in Div. 3LMNO, based on catch and effort data from the Spanish trawl fleet since 1991 are presented. Fixed factors considered in the model were: year, month, vessel, Division and depth and the interactions analysed were:...
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Centro Oceanográfico de Vigo
2004
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ftieo:oai:repositorio.ieo.es:10508/785 2023-05-15T16:26:42+02:00 Standardized CPUE Indices for Greenland Halibut in NAFO Divisions 3LMNO Based on Spanish Commercial Catch Rates González-Costas, F. (Fernando) García, D. (Dorleta) Murua, H. (Hilario) Atlantic Ocean North Atlantic Northeast Atlantic ICES 2004-06 http://hdl.handle.net/10508/785 eng eng Centro Oceanográfico de Vigo http://hdl.handle.net/10508/785 González, F., García, D., Murua, H. 2004. Standardized CPUE Indices for Greenland Halibut in NAFO Divisions 3LMNO. NAFO Sci. Coun. Res. Doc. 04/16, Serial Nº N4964: 7p. Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ CC-BY-NC-ND workingPaper 2004 ftieo 2022-07-26T23:46:50Z Standardized CPUE series using a Generalized Linear Model for Greenland halibut in Div. 3LMNO, based on catch and effort data from the Spanish trawl fleet since 1991 are presented. Fixed factors considered in the model were: year, month, vessel, Division and depth and the interactions analysed were: Division – depth and month – Division. All the factors and interactions analyzed are significant. The total proportion of variance explained by this model was 40%. The results indicate a decrease trend in the catch rate index in recent years from highest values in 2000. Report Greenland North Atlantic Northeast Atlantic Instituto Español de Oceanografía: e-IEO Greenland |
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Open Polar |
collection |
Instituto Español de Oceanografía: e-IEO |
op_collection_id |
ftieo |
language |
English |
description |
Standardized CPUE series using a Generalized Linear Model for Greenland halibut in Div. 3LMNO, based on catch and effort data from the Spanish trawl fleet since 1991 are presented. Fixed factors considered in the model were: year, month, vessel, Division and depth and the interactions analysed were: Division – depth and month – Division. All the factors and interactions analyzed are significant. The total proportion of variance explained by this model was 40%. The results indicate a decrease trend in the catch rate index in recent years from highest values in 2000. |
format |
Report |
author |
González-Costas, F. (Fernando) García, D. (Dorleta) Murua, H. (Hilario) |
spellingShingle |
González-Costas, F. (Fernando) García, D. (Dorleta) Murua, H. (Hilario) Standardized CPUE Indices for Greenland Halibut in NAFO Divisions 3LMNO Based on Spanish Commercial Catch Rates |
author_facet |
González-Costas, F. (Fernando) García, D. (Dorleta) Murua, H. (Hilario) |
author_sort |
González-Costas, F. (Fernando) |
title |
Standardized CPUE Indices for Greenland Halibut in NAFO Divisions 3LMNO Based on Spanish Commercial Catch Rates |
title_short |
Standardized CPUE Indices for Greenland Halibut in NAFO Divisions 3LMNO Based on Spanish Commercial Catch Rates |
title_full |
Standardized CPUE Indices for Greenland Halibut in NAFO Divisions 3LMNO Based on Spanish Commercial Catch Rates |
title_fullStr |
Standardized CPUE Indices for Greenland Halibut in NAFO Divisions 3LMNO Based on Spanish Commercial Catch Rates |
title_full_unstemmed |
Standardized CPUE Indices for Greenland Halibut in NAFO Divisions 3LMNO Based on Spanish Commercial Catch Rates |
title_sort |
standardized cpue indices for greenland halibut in nafo divisions 3lmno based on spanish commercial catch rates |
publisher |
Centro Oceanográfico de Vigo |
publishDate |
2004 |
url |
http://hdl.handle.net/10508/785 |
op_coverage |
Atlantic Ocean North Atlantic Northeast Atlantic ICES |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland North Atlantic Northeast Atlantic |
genre_facet |
Greenland North Atlantic Northeast Atlantic |
op_relation |
http://hdl.handle.net/10508/785 González, F., García, D., Murua, H. 2004. Standardized CPUE Indices for Greenland Halibut in NAFO Divisions 3LMNO. NAFO Sci. Coun. Res. Doc. 04/16, Serial Nº N4964: 7p. |
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_ |
1766015655615660032 |