ICES Stock Identification Methods Working Group (SIMWG)
The Stock Identification Methods Working Group (SIMWG) reviews new methods for the definition and investigation of stock structure and provides recommendations to other ICES expert groups on how to interpret patterns of population structure. In 2023, SIMWG has continued providing annual updates on r...
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ftopenagrar:oai:www.openagrar.de:openagrar_mods_00091473 2023-12-03T10:27:20+01:00 ICES Stock Identification Methods Working Group (SIMWG) Berg, Florian Cadrin, Steve Castilho, Rita Florin, Ann-Britt Hidalgo, Manuel Kerr, Lisa MacKenzie, Ken Mariani, Stefano McBride, Richard Murray, David Christophe, Pampoulie Reis-Santos, Patrick Rodriguez-Ezpeleta, Naiara Stransky, Christoph Tanner, Susanne E. White, Emma Whitener, Zachary Zemeckis, Douglas 2023 151 Seiten https://doi.org/10.17895/ices.pub.24466996 https://www.openagrar.de/receive/openagrar_mods_00091473 https://www.openagrar.de/servlets/MCRFileNodeServlet/openagrar_derivate_00055956/dn067144.pdf eng eng ICES https://doi.org/10.17895/ices.pub.24466996 https://www.openagrar.de/receive/openagrar_mods_00091473 https://www.openagrar.de/servlets/MCRFileNodeServlet/openagrar_derivate_00055956/dn067144.pdf public https://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess Text ddc:630 stock identification methods -- stock structure report Text 2023 ftopenagrar https://doi.org/10.17895/ices.pub.24466996 2023-11-06T00:08:30Z The Stock Identification Methods Working Group (SIMWG) reviews new methods for the definition and investigation of stock structure and provides recommendations to other ICES expert groups on how to interpret patterns of population structure. In 2023, SIMWG has continued providing annual updates on recent applications of stock identification methods to species assessed by ICES and on advances in stock identification methods. Based on the wide expertise of SIMWG members, we provide reviews of recent literature on genetics, growth marks in calcified structures, life history parameters, morphometrics/meristics, tagging, otolith shape, otolith chemistry, parasites and interdisciplinary approaches. A key activity of SIMWG is to address requests by ICES working groups for technical recommendations on issues of stock identity. In the current term, we reviewed two working documents on the stock definition of a) Baltic Sea dab (dab.27.22-32) and North Sea dab (dab.27.3a4), and b) flounder in the Belt Seas and the Sound (fle.27.22-23) and North Sea flounder (fle.27.3a4). Moreover, SIMWG members co-chaired and participated in the Workshop on the Evaluation of NEA Mackerel Stock Components (WKEVALMAC) and the Second Workshop on Stock Identification and Allocation of Catches of Herring to Stocks (WKSIDAC2). SIMWG contributes to the general understanding of the biological features of the north Atlantic ecosystem through its work to describe fish population structure. Additionally, SIMWG’s annual reviews on advances in stock identification methods keep ICES members abreast of best practices in this field of study. SIMWG expert reviews on questions of stock structure for particular ICES species are directly relevant to the appropriate definition of stock and contribute to the accuracy of stock assessment and effectiveness of management actions. We see an important role for SIMWG in the future as ICES copes with the shifting distributions of fishery resources and questions regarding the appropriate definition of fish stocks. ... Report North Atlantic OpenAgrar (OA) |
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English |
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Text ddc:630 stock identification methods -- stock structure |
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Text ddc:630 stock identification methods -- stock structure Berg, Florian Cadrin, Steve Castilho, Rita Florin, Ann-Britt Hidalgo, Manuel Kerr, Lisa MacKenzie, Ken Mariani, Stefano McBride, Richard Murray, David Christophe, Pampoulie Reis-Santos, Patrick Rodriguez-Ezpeleta, Naiara Stransky, Christoph Tanner, Susanne E. White, Emma Whitener, Zachary Zemeckis, Douglas ICES Stock Identification Methods Working Group (SIMWG) |
topic_facet |
Text ddc:630 stock identification methods -- stock structure |
description |
The Stock Identification Methods Working Group (SIMWG) reviews new methods for the definition and investigation of stock structure and provides recommendations to other ICES expert groups on how to interpret patterns of population structure. In 2023, SIMWG has continued providing annual updates on recent applications of stock identification methods to species assessed by ICES and on advances in stock identification methods. Based on the wide expertise of SIMWG members, we provide reviews of recent literature on genetics, growth marks in calcified structures, life history parameters, morphometrics/meristics, tagging, otolith shape, otolith chemistry, parasites and interdisciplinary approaches. A key activity of SIMWG is to address requests by ICES working groups for technical recommendations on issues of stock identity. In the current term, we reviewed two working documents on the stock definition of a) Baltic Sea dab (dab.27.22-32) and North Sea dab (dab.27.3a4), and b) flounder in the Belt Seas and the Sound (fle.27.22-23) and North Sea flounder (fle.27.3a4). Moreover, SIMWG members co-chaired and participated in the Workshop on the Evaluation of NEA Mackerel Stock Components (WKEVALMAC) and the Second Workshop on Stock Identification and Allocation of Catches of Herring to Stocks (WKSIDAC2). SIMWG contributes to the general understanding of the biological features of the north Atlantic ecosystem through its work to describe fish population structure. Additionally, SIMWG’s annual reviews on advances in stock identification methods keep ICES members abreast of best practices in this field of study. SIMWG expert reviews on questions of stock structure for particular ICES species are directly relevant to the appropriate definition of stock and contribute to the accuracy of stock assessment and effectiveness of management actions. We see an important role for SIMWG in the future as ICES copes with the shifting distributions of fishery resources and questions regarding the appropriate definition of fish stocks. ... |
format |
Report |
author |
Berg, Florian Cadrin, Steve Castilho, Rita Florin, Ann-Britt Hidalgo, Manuel Kerr, Lisa MacKenzie, Ken Mariani, Stefano McBride, Richard Murray, David Christophe, Pampoulie Reis-Santos, Patrick Rodriguez-Ezpeleta, Naiara Stransky, Christoph Tanner, Susanne E. White, Emma Whitener, Zachary Zemeckis, Douglas |
author_facet |
Berg, Florian Cadrin, Steve Castilho, Rita Florin, Ann-Britt Hidalgo, Manuel Kerr, Lisa MacKenzie, Ken Mariani, Stefano McBride, Richard Murray, David Christophe, Pampoulie Reis-Santos, Patrick Rodriguez-Ezpeleta, Naiara Stransky, Christoph Tanner, Susanne E. White, Emma Whitener, Zachary Zemeckis, Douglas |
author_sort |
Berg, Florian |
title |
ICES Stock Identification Methods Working Group (SIMWG) |
title_short |
ICES Stock Identification Methods Working Group (SIMWG) |
title_full |
ICES Stock Identification Methods Working Group (SIMWG) |
title_fullStr |
ICES Stock Identification Methods Working Group (SIMWG) |
title_full_unstemmed |
ICES Stock Identification Methods Working Group (SIMWG) |
title_sort |
ices stock identification methods working group (simwg) |
publisher |
ICES |
publishDate |
2023 |
url |
https://doi.org/10.17895/ices.pub.24466996 https://www.openagrar.de/receive/openagrar_mods_00091473 https://www.openagrar.de/servlets/MCRFileNodeServlet/openagrar_derivate_00055956/dn067144.pdf |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
https://doi.org/10.17895/ices.pub.24466996 https://www.openagrar.de/receive/openagrar_mods_00091473 https://www.openagrar.de/servlets/MCRFileNodeServlet/openagrar_derivate_00055956/dn067144.pdf |
op_rights |
public https://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.17895/ices.pub.24466996 |
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1784277064466038784 |