How may feeding data be integrated into a model for a Norwegian fjord population of cod (Gadus morhua L.) ?

We investigate how cod feeding data may be included into a recently developed age-structured model for a coastal cod population in a small fjord in northern Norway. The model integrates data from mark-recapture experiments, trawl-surveys and commercial catches. The fjord population has high biomass...

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Bibliographic Details
Published in:Scientia Marina
Main Authors: Torstein Pedersen, John G. Pope
Format: Article in Journal/Newspaper
Language:English
Published: Consejo Superior de Investigaciones Científicas 2003
Subjects:
cannibalism
mathematical population model
cod
feeding
mortality
Aquaculture. Fisheries. Angling
SH1-691
Norway
Gadus morhua
Northern Norway
Online Access:https://doi.org/10.3989/scimar.2003.67s1155
https://doaj.org/article/b687338cdea042a3b4f3884f91b81f43
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spelling ftdoajarticles:oai:doaj.org/article:b687338cdea042a3b4f3884f91b81f43 2023-05-15T16:19:00+02:00 How may feeding data be integrated into a model for a Norwegian fjord population of cod (Gadus morhua L.) ? Torstein Pedersen John G. Pope 2003-04-01T00:00:00Z https://doi.org/10.3989/scimar.2003.67s1155 https://doaj.org/article/b687338cdea042a3b4f3884f91b81f43 EN eng Consejo Superior de Investigaciones Científicas http://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/511 https://doaj.org/toc/0214-8358 https://doaj.org/toc/1886-8134 0214-8358 1886-8134 doi:10.3989/scimar.2003.67s1155 https://doaj.org/article/b687338cdea042a3b4f3884f91b81f43 Scientia Marina, Vol 67, Iss S1, Pp 155-169 (2003) cannibalism mathematical population model cod feeding mortality Aquaculture. Fisheries. Angling SH1-691 article 2003 ftdoajarticles https://doi.org/10.3989/scimar.2003.67s1155 2022-12-31T10:41:10Z We investigate how cod feeding data may be included into a recently developed age-structured model for a coastal cod population in a small fjord in northern Norway. The model integrates data from mark-recapture experiments, trawl-surveys and commercial catches. The fjord population has high biomass density (2-3 tonnes km-2) and low fishing mortality rates (F Article in Journal/Newspaper Gadus morhua Northern Norway Directory of Open Access Journals: DOAJ Articles Norway Scientia Marina 67 S1 155 169
institution Open Polar
collection Directory of Open Access Journals: DOAJ Articles
op_collection_id ftdoajarticles
language English
topic cannibalism
mathematical population model
cod
feeding
mortality
Aquaculture. Fisheries. Angling
SH1-691
spellingShingle cannibalism
mathematical population model
cod
feeding
mortality
Aquaculture. Fisheries. Angling
SH1-691
Torstein Pedersen
John G. Pope
How may feeding data be integrated into a model for a Norwegian fjord population of cod (Gadus morhua L.) ?
topic_facet cannibalism
mathematical population model
cod
feeding
mortality
Aquaculture. Fisheries. Angling
SH1-691
description We investigate how cod feeding data may be included into a recently developed age-structured model for a coastal cod population in a small fjord in northern Norway. The model integrates data from mark-recapture experiments, trawl-surveys and commercial catches. The fjord population has high biomass density (2-3 tonnes km-2) and low fishing mortality rates (F
format Article in Journal/Newspaper
author Torstein Pedersen
John G. Pope
author_facet Torstein Pedersen
John G. Pope
author_sort Torstein Pedersen
title How may feeding data be integrated into a model for a Norwegian fjord population of cod (Gadus morhua L.) ?
title_short How may feeding data be integrated into a model for a Norwegian fjord population of cod (Gadus morhua L.) ?
title_full How may feeding data be integrated into a model for a Norwegian fjord population of cod (Gadus morhua L.) ?
title_fullStr How may feeding data be integrated into a model for a Norwegian fjord population of cod (Gadus morhua L.) ?
title_full_unstemmed How may feeding data be integrated into a model for a Norwegian fjord population of cod (Gadus morhua L.) ?
title_sort how may feeding data be integrated into a model for a norwegian fjord population of cod (gadus morhua l.) ?
publisher Consejo Superior de Investigaciones Científicas
publishDate 2003
url https://doi.org/10.3989/scimar.2003.67s1155
https://doaj.org/article/b687338cdea042a3b4f3884f91b81f43
geographic Norway
geographic_facet Norway
genre Gadus morhua
Northern Norway
genre_facet Gadus morhua
Northern Norway
op_source Scientia Marina, Vol 67, Iss S1, Pp 155-169 (2003)
op_relation http://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/511
https://doaj.org/toc/0214-8358
https://doaj.org/toc/1886-8134
0214-8358
1886-8134
doi:10.3989/scimar.2003.67s1155
https://doaj.org/article/b687338cdea042a3b4f3884f91b81f43
op_doi https://doi.org/10.3989/scimar.2003.67s1155
container_title Scientia Marina
container_volume 67
container_issue S1
container_start_page 155
op_container_end_page 169
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