Benchmark Workshop on Atlantic Salmon (Salmo salar) in the North Atlantic (WKBSALMON)
WKBSalmon reviewed the implementation of a Life Cycle Model (LCM) for wild anadromous Atlantic salmon (Salmo salar L.) covering their natal north Atlantic range. The LCM is a time iterative, Bayesian hierarchical model incorporating salmon records of fifteen countries at 25 stock-units. It tracks sa...
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Format: | Report |
Language: | English |
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International Council for the Exploration of the Sea
2023
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Online Access: | http://urn.fi/URN:NBN:fi:jyu-202401101136 |
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ftjyvaeskylaenun:oai:jyx.jyu.fi:123456789/92635 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
JYX - Jyväskylä University Digital Archive |
op_collection_id |
ftjyvaeskylaenun |
language |
English |
topic |
atlantinlohi kalakantojen hoito tilastolliset mallit ennusteet kalakannat |
spellingShingle |
atlantinlohi kalakantojen hoito tilastolliset mallit ennusteet kalakannat Perälä, Tommi White, Jonathan Adams, Grant April, Julien Bárðarson, Hlynur Ahlbeck Bergendahl, Ida Bolstad, Geir Breau, Cindy Bull, Colin Chaput, Gerald Cooper, Anne Dauphin, Guillaume Erkinaro, Jaakko Gillson, Jonathan Gregory, Stephen Jepsen, Niels Kermoade, MacKenzie Lebot, Clément Legault, Chris Maxwell, Hugo McGinnity, Philip Meerburg, David Millane, Michael Nadolna-Ałtyn, Katarzyna Olmos, Maxime Ounsley, James Patin, Rémi Pedersen, Stig Rivot, Etienne Robertson, Martha Sheehan, Tim Staveley, Tom Taylor, Andrew Walker, Alan Wennevik, Vidar Benchmark Workshop on Atlantic Salmon (Salmo salar) in the North Atlantic (WKBSALMON) |
topic_facet |
atlantinlohi kalakantojen hoito tilastolliset mallit ennusteet kalakannat |
description |
WKBSalmon reviewed the implementation of a Life Cycle Model (LCM) for wild anadromous Atlantic salmon (Salmo salar L.) covering their natal north Atlantic range. The LCM is a time iterative, Bayesian hierarchical model incorporating salmon records of fifteen countries at 25 stock-units. It tracks salmon of two explicit sea-age streams, namely, one-sea-winter (1SW) and multi-sea-winter (MSW), stock unit specific smolt ages, numbers of salmon returning to stock-units, proportions maturing, survival at sea by month and stock unit specific post-smolt survival rates and proportion maturing at 1SW. Mixed-stock catches at West Greenland and Faroes, as well as those in North America, are designated to stock-units based on observed historic tag data, genetic identification and assumed harvest distributions. The LCM will replace three Pre-Fisheries Abundance (PFA) forecast models, aligned to three management units, one eastern North America and two Northeast Atlantic European complex-es of stock-units. The LCM enables a more comprehensive and consistent approach, account-ing for migration and maturation of salmon by stock-unit and a hierarchical (over stock-units) modelling of post-smolt survival and proportion maturing in the first year at sea. The LCM uses outputs from two “Run Reconstruction” models, one for each of eastern North America and Northeast Atlantic origin salmon. These process catch data and exploitation rates and/or returns at stock-unit spatial scales to estimate returning numbers and catches of salm-on by sea-age group. The LCM model uses a similar sea-age group structure for all stock-units resulting in a harmonized life cycle for Atlantic salmon from the North Atlantic. The LCM forecasts estimates of returning salmon by stock-unit based on the post-smolt survival and proportion maturing parameters, forecast forward as a random-walk, from the most recent observations and accounting for “banked” maturing and non-maturing salmon. Forecast returns to stock-units may be compared to Conservation Limit (CL) ... |
format |
Report |
author |
Perälä, Tommi White, Jonathan Adams, Grant April, Julien Bárðarson, Hlynur Ahlbeck Bergendahl, Ida Bolstad, Geir Breau, Cindy Bull, Colin Chaput, Gerald Cooper, Anne Dauphin, Guillaume Erkinaro, Jaakko Gillson, Jonathan Gregory, Stephen Jepsen, Niels Kermoade, MacKenzie Lebot, Clément Legault, Chris Maxwell, Hugo McGinnity, Philip Meerburg, David Millane, Michael Nadolna-Ałtyn, Katarzyna Olmos, Maxime Ounsley, James Patin, Rémi Pedersen, Stig Rivot, Etienne Robertson, Martha Sheehan, Tim Staveley, Tom Taylor, Andrew Walker, Alan Wennevik, Vidar |
author_facet |
Perälä, Tommi White, Jonathan Adams, Grant April, Julien Bárðarson, Hlynur Ahlbeck Bergendahl, Ida Bolstad, Geir Breau, Cindy Bull, Colin Chaput, Gerald Cooper, Anne Dauphin, Guillaume Erkinaro, Jaakko Gillson, Jonathan Gregory, Stephen Jepsen, Niels Kermoade, MacKenzie Lebot, Clément Legault, Chris Maxwell, Hugo McGinnity, Philip Meerburg, David Millane, Michael Nadolna-Ałtyn, Katarzyna Olmos, Maxime Ounsley, James Patin, Rémi Pedersen, Stig Rivot, Etienne Robertson, Martha Sheehan, Tim Staveley, Tom Taylor, Andrew Walker, Alan Wennevik, Vidar |
author_sort |
Perälä, Tommi |
title |
Benchmark Workshop on Atlantic Salmon (Salmo salar) in the North Atlantic (WKBSALMON) |
title_short |
Benchmark Workshop on Atlantic Salmon (Salmo salar) in the North Atlantic (WKBSALMON) |
title_full |
Benchmark Workshop on Atlantic Salmon (Salmo salar) in the North Atlantic (WKBSALMON) |
title_fullStr |
Benchmark Workshop on Atlantic Salmon (Salmo salar) in the North Atlantic (WKBSALMON) |
title_full_unstemmed |
Benchmark Workshop on Atlantic Salmon (Salmo salar) in the North Atlantic (WKBSALMON) |
title_sort |
benchmark workshop on atlantic salmon (salmo salar) in the north atlantic (wkbsalmon) |
publisher |
International Council for the Exploration of the Sea |
publishDate |
2023 |
url |
http://urn.fi/URN:NBN:fi:jyu-202401101136 |
genre |
Atlantic salmon Faroes Greenland North Atlantic Northeast Atlantic Salmo salar |
genre_facet |
Atlantic salmon Faroes Greenland North Atlantic Northeast Atlantic Salmo salar |
op_relation |
ICES Scientific Reports 2618-1371 770884 340901 info:eu-repo/grantAgreement/EC/H2020/770884/EU//COMPLEX-FISH 10.17895/ices.pub.24752079 European Commission Research Council of Finland Euroopan komissio Suomen Akatemia Perälä, T., White, J., Adams, G., April, J., Bárðarson, H., Ahlbeck Bergendahl, I., Bolstad, G., Breau, C., Bull, C., Chaput, G., Cooper, A., Dauphin, G., Erkinaro, J., Gillson, J., Gregory, S., Jepsen, N., Kermoade, M., Lebot, C., Legault, C., . . . Wennevik, V. (2023). Benchmark Workshop on Atlantic Salmon (Salmo salar) in the North Atlantic (WKBSALMON) . International Council for the Exploration of the Sea. ICES Scientific Reports, 5:112. https://doi.org/10.17895/ices.pub.24752079 CONVID_197402873 URN:NBN:fi:jyu-202401101136 http://urn.fi/URN:NBN:fi:jyu-202401101136 |
op_rights |
CC BY 4.0 © 2023 International Council for the Exploration of the Sea openAccess https://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.17895/ices.pub.24752079 |
_version_ |
1799476944089120768 |
spelling |
ftjyvaeskylaenun:oai:jyx.jyu.fi:123456789/92635 2024-05-19T07:37:37+00:00 Benchmark Workshop on Atlantic Salmon (Salmo salar) in the North Atlantic (WKBSALMON) Perälä, Tommi White, Jonathan Adams, Grant April, Julien Bárðarson, Hlynur Ahlbeck Bergendahl, Ida Bolstad, Geir Breau, Cindy Bull, Colin Chaput, Gerald Cooper, Anne Dauphin, Guillaume Erkinaro, Jaakko Gillson, Jonathan Gregory, Stephen Jepsen, Niels Kermoade, MacKenzie Lebot, Clément Legault, Chris Maxwell, Hugo McGinnity, Philip Meerburg, David Millane, Michael Nadolna-Ałtyn, Katarzyna Olmos, Maxime Ounsley, James Patin, Rémi Pedersen, Stig Rivot, Etienne Robertson, Martha Sheehan, Tim Staveley, Tom Taylor, Andrew Walker, Alan Wennevik, Vidar 2023 85 application/pdf fulltext http://urn.fi/URN:NBN:fi:jyu-202401101136 eng eng International Council for the Exploration of the Sea ICES Scientific Reports 2618-1371 770884 340901 info:eu-repo/grantAgreement/EC/H2020/770884/EU//COMPLEX-FISH 10.17895/ices.pub.24752079 European Commission Research Council of Finland Euroopan komissio Suomen Akatemia Perälä, T., White, J., Adams, G., April, J., Bárðarson, H., Ahlbeck Bergendahl, I., Bolstad, G., Breau, C., Bull, C., Chaput, G., Cooper, A., Dauphin, G., Erkinaro, J., Gillson, J., Gregory, S., Jepsen, N., Kermoade, M., Lebot, C., Legault, C., . . . Wennevik, V. (2023). Benchmark Workshop on Atlantic Salmon (Salmo salar) in the North Atlantic (WKBSALMON) . International Council for the Exploration of the Sea. ICES Scientific Reports, 5:112. https://doi.org/10.17895/ices.pub.24752079 CONVID_197402873 URN:NBN:fi:jyu-202401101136 http://urn.fi/URN:NBN:fi:jyu-202401101136 CC BY 4.0 © 2023 International Council for the Exploration of the Sea openAccess https://creativecommons.org/licenses/by/4.0/ atlantinlohi kalakantojen hoito tilastolliset mallit ennusteet kalakannat workingPaper http://purl.org/eprint/type/Report http://purl.org/coar/resource_type/c_93fc publishedVersion D4 2023 ftjyvaeskylaenun https://doi.org/10.17895/ices.pub.24752079 2024-04-23T23:38:28Z WKBSalmon reviewed the implementation of a Life Cycle Model (LCM) for wild anadromous Atlantic salmon (Salmo salar L.) covering their natal north Atlantic range. The LCM is a time iterative, Bayesian hierarchical model incorporating salmon records of fifteen countries at 25 stock-units. It tracks salmon of two explicit sea-age streams, namely, one-sea-winter (1SW) and multi-sea-winter (MSW), stock unit specific smolt ages, numbers of salmon returning to stock-units, proportions maturing, survival at sea by month and stock unit specific post-smolt survival rates and proportion maturing at 1SW. Mixed-stock catches at West Greenland and Faroes, as well as those in North America, are designated to stock-units based on observed historic tag data, genetic identification and assumed harvest distributions. The LCM will replace three Pre-Fisheries Abundance (PFA) forecast models, aligned to three management units, one eastern North America and two Northeast Atlantic European complex-es of stock-units. The LCM enables a more comprehensive and consistent approach, account-ing for migration and maturation of salmon by stock-unit and a hierarchical (over stock-units) modelling of post-smolt survival and proportion maturing in the first year at sea. The LCM uses outputs from two “Run Reconstruction” models, one for each of eastern North America and Northeast Atlantic origin salmon. These process catch data and exploitation rates and/or returns at stock-unit spatial scales to estimate returning numbers and catches of salm-on by sea-age group. The LCM model uses a similar sea-age group structure for all stock-units resulting in a harmonized life cycle for Atlantic salmon from the North Atlantic. The LCM forecasts estimates of returning salmon by stock-unit based on the post-smolt survival and proportion maturing parameters, forecast forward as a random-walk, from the most recent observations and accounting for “banked” maturing and non-maturing salmon. Forecast returns to stock-units may be compared to Conservation Limit (CL) ... Report Atlantic salmon Faroes Greenland North Atlantic Northeast Atlantic Salmo salar JYX - Jyväskylä University Digital Archive |