Stock structure of Atlantic cod (Gadus morhua) in West Greenland waters: implications of transport and migration
Atlantic cod in West Greenland waters have varied greatly in abundance and distribution in the past decades. Strong year classes yielded good catches inshore and offshore in the late 1980s, but since then cod have been nearly absent offshore and the inshore fishery has been depressed, though there h...
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ftopenagrar:oai:www.openagrar.de:timport_mods_00029932 2024-09-15T17:55:20+00:00 Stock structure of Atlantic cod (Gadus morhua) in West Greenland waters: implications of transport and migration Storr-Paulsen, Marie Wieland, K. Hovgård, H. Rätz, Hans-Joachim 2004 10 https://doi.org/10.1016/j.icesjms.2004.07.021 https://www.openagrar.de/receive/timport_mods_00029932 https://www.openagrar.de/servlets/MCRFileNodeServlet/timport_derivate_00029932/dn054281.pdf eng eng ICES journal of marine science : journal du Conseil -- ICES J Mar Sci -- 1054-3139 -- 29056-7 https://doi.org/10.1016/j.icesjms.2004.07.021 https://www.openagrar.de/receive/timport_mods_00029932 https://www.openagrar.de/servlets/MCRFileNodeServlet/timport_derivate_00029932/dn054281.pdf all rights reserved only signed in user info:eu-repo/semantics/restrictedAccess article Text ddc:630 Atlantic cod Greenland homing migration spawning area stock structure tagging article Text doc-type:article 2004 ftopenagrar https://doi.org/10.1016/j.icesjms.2004.07.021 2024-07-08T23:56:24Z Atlantic cod in West Greenland waters have varied greatly in abundance and distribution in the past decades. Strong year classes yielded good catches inshore and offshore in the late 1980s, but since then cod have been nearly absent offshore and the inshore fishery has been depressed, though there has been a small increase inshore over the past few years. Different components contribute to the Greenland cod stock, and re-analysed tagging experiments indicate that migration behaviour differs between them. Inshore cod are sedentary, with almost no migration between different fjord systems. In contrast, there are many cases of alongshore migration of cod tagged on the offshore fishing banks. Further, observations have been made of occasional migrations from offshore to inshore, notably so in years of good recruitment originating from Icelandic waters. Article in Journal/Newspaper atlantic cod Gadus morhua Greenland Greenland cod OpenAgrar (OA) ICES Journal of Marine Science 61 6 972 982 |
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Open Polar |
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ftopenagrar |
language |
English |
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article Text ddc:630 Atlantic cod Greenland homing migration spawning area stock structure tagging |
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article Text ddc:630 Atlantic cod Greenland homing migration spawning area stock structure tagging Storr-Paulsen, Marie Wieland, K. Hovgård, H. Rätz, Hans-Joachim Stock structure of Atlantic cod (Gadus morhua) in West Greenland waters: implications of transport and migration |
topic_facet |
article Text ddc:630 Atlantic cod Greenland homing migration spawning area stock structure tagging |
description |
Atlantic cod in West Greenland waters have varied greatly in abundance and distribution in the past decades. Strong year classes yielded good catches inshore and offshore in the late 1980s, but since then cod have been nearly absent offshore and the inshore fishery has been depressed, though there has been a small increase inshore over the past few years. Different components contribute to the Greenland cod stock, and re-analysed tagging experiments indicate that migration behaviour differs between them. Inshore cod are sedentary, with almost no migration between different fjord systems. In contrast, there are many cases of alongshore migration of cod tagged on the offshore fishing banks. Further, observations have been made of occasional migrations from offshore to inshore, notably so in years of good recruitment originating from Icelandic waters. |
format |
Article in Journal/Newspaper |
author |
Storr-Paulsen, Marie Wieland, K. Hovgård, H. Rätz, Hans-Joachim |
author_facet |
Storr-Paulsen, Marie Wieland, K. Hovgård, H. Rätz, Hans-Joachim |
author_sort |
Storr-Paulsen, Marie |
title |
Stock structure of Atlantic cod (Gadus morhua) in West Greenland waters: implications of transport and migration |
title_short |
Stock structure of Atlantic cod (Gadus morhua) in West Greenland waters: implications of transport and migration |
title_full |
Stock structure of Atlantic cod (Gadus morhua) in West Greenland waters: implications of transport and migration |
title_fullStr |
Stock structure of Atlantic cod (Gadus morhua) in West Greenland waters: implications of transport and migration |
title_full_unstemmed |
Stock structure of Atlantic cod (Gadus morhua) in West Greenland waters: implications of transport and migration |
title_sort |
stock structure of atlantic cod (gadus morhua) in west greenland waters: implications of transport and migration |
publishDate |
2004 |
url |
https://doi.org/10.1016/j.icesjms.2004.07.021 https://www.openagrar.de/receive/timport_mods_00029932 https://www.openagrar.de/servlets/MCRFileNodeServlet/timport_derivate_00029932/dn054281.pdf |
genre |
atlantic cod Gadus morhua Greenland Greenland cod |
genre_facet |
atlantic cod Gadus morhua Greenland Greenland cod |
op_relation |
ICES journal of marine science : journal du Conseil -- ICES J Mar Sci -- 1054-3139 -- 29056-7 https://doi.org/10.1016/j.icesjms.2004.07.021 https://www.openagrar.de/receive/timport_mods_00029932 https://www.openagrar.de/servlets/MCRFileNodeServlet/timport_derivate_00029932/dn054281.pdf |
op_rights |
all rights reserved only signed in user info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1016/j.icesjms.2004.07.021 |
container_title |
ICES Journal of Marine Science |
container_volume |
61 |
container_issue |
6 |
container_start_page |
972 |
op_container_end_page |
982 |
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1810431631460139008 |