A comparison between observed and unobserved vessels data of the Spanish Northeast Atlantic Bottom Trawl Fisheries

To assess the possible bias of the observers data of the bottom trawl Spanish fisheries for the last three years, 2003 – 2005, a comparison between logbooks and first sale notes information and observed vessels data are made. Logbooks and first sale notes, provided by fishermen associations, and the...

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Main Authors: Carbonell, A. (Ana), González-Herraiz, I. (Isabel), Punzón, A. (Antonio), Ruiz, J. (Jon), Valls-Mir, M. (María), Pérez-Contreras, M.N. (María Nélida)
Format: Other/Unknown Material
Language:English
Published: Centro Oceanográfico de Vigo
Subjects:
Northeast Atlantic
Online Access:http://hdl.handle.net/10508/9019
id ftieo:oai:repositorio.ieo.es:10508/9019
record_format openpolar
spelling ftieo:oai:repositorio.ieo.es:10508/9019 2023-05-15T17:41:12+02:00 A comparison between observed and unobserved vessels data of the Spanish Northeast Atlantic Bottom Trawl Fisheries Carbonell, A. (Ana) González-Herraiz, I. (Isabel) Punzón, A. (Antonio) Ruiz, J. (Jon) Valls-Mir, M. (María) Pérez-Contreras, M.N. (María Nélida) http://hdl.handle.net/10508/9019 eng eng Centro Oceanográfico de Vigo http://hdl.handle.net/10508/9019 5th International Fisheries Observer Conference. (15/05/2007 - 18/05/2007. Victoria (Canadá)). 2007. -. En: , . 2007: - Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ open access CC-BY-NC-ND conference poster ftieo 2023-02-01T00:48:09Z To assess the possible bias of the observers data of the bottom trawl Spanish fisheries for the last three years, 2003 – 2005, a comparison between logbooks and first sale notes information and observed vessels data are made. Logbooks and first sale notes, provided by fishermen associations, and the retained catch estimations, made onboard by the observers monitoring programme provide a data collection that should be integrated Other/Unknown Material Northeast Atlantic Instituto Español de Oceanografía: e-IEO
institution Open Polar
collection Instituto Español de Oceanografía: e-IEO
op_collection_id ftieo
language English
description To assess the possible bias of the observers data of the bottom trawl Spanish fisheries for the last three years, 2003 – 2005, a comparison between logbooks and first sale notes information and observed vessels data are made. Logbooks and first sale notes, provided by fishermen associations, and the retained catch estimations, made onboard by the observers monitoring programme provide a data collection that should be integrated
format Other/Unknown Material
author Carbonell, A. (Ana)
González-Herraiz, I. (Isabel)
Punzón, A. (Antonio)
Ruiz, J. (Jon)
Valls-Mir, M. (María)
Pérez-Contreras, M.N. (María Nélida)
spellingShingle Carbonell, A. (Ana)
González-Herraiz, I. (Isabel)
Punzón, A. (Antonio)
Ruiz, J. (Jon)
Valls-Mir, M. (María)
Pérez-Contreras, M.N. (María Nélida)
A comparison between observed and unobserved vessels data of the Spanish Northeast Atlantic Bottom Trawl Fisheries
author_facet Carbonell, A. (Ana)
González-Herraiz, I. (Isabel)
Punzón, A. (Antonio)
Ruiz, J. (Jon)
Valls-Mir, M. (María)
Pérez-Contreras, M.N. (María Nélida)
author_sort Carbonell, A. (Ana)
title A comparison between observed and unobserved vessels data of the Spanish Northeast Atlantic Bottom Trawl Fisheries
title_short A comparison between observed and unobserved vessels data of the Spanish Northeast Atlantic Bottom Trawl Fisheries
title_full A comparison between observed and unobserved vessels data of the Spanish Northeast Atlantic Bottom Trawl Fisheries
title_fullStr A comparison between observed and unobserved vessels data of the Spanish Northeast Atlantic Bottom Trawl Fisheries
title_full_unstemmed A comparison between observed and unobserved vessels data of the Spanish Northeast Atlantic Bottom Trawl Fisheries
title_sort comparison between observed and unobserved vessels data of the spanish northeast atlantic bottom trawl fisheries
publisher Centro Oceanográfico de Vigo
url http://hdl.handle.net/10508/9019
genre Northeast Atlantic
genre_facet Northeast Atlantic
op_relation http://hdl.handle.net/10508/9019
5th International Fisheries Observer Conference. (15/05/2007 - 18/05/2007. Victoria (Canadá)). 2007. -. En: , . 2007: -
op_rights Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
open access
op_rightsnorm CC-BY-NC-ND
_version_ 1766142614646554624

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