Use of simulation approaches to evaluate the consequences of catch-and-release angling on the migration behaviour of adult Atlantic salmon (Salmo salar)
Given most Atlantic salmon (Salmo salar) released by anglers survive (proportion = 0.97 in this study), eco-nomically and culturally important recreational Atlantic salmon fisheries are increasingly incorporatingcatch-and-release. Sublethal alterations to behaviour with potential individual fitness...
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Online Access: | http://hdl.handle.net/11250/2480609 https://doi.org/10.1016/j.ecolmodel.2016.04.010 |
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ftninstnf:oai:brage.nina.no:11250/2480609 2023-05-15T15:30:08+02:00 Use of simulation approaches to evaluate the consequences of catch-and-release angling on the migration behaviour of adult Atlantic salmon (Salmo salar) Lennox, Robert J. Cooke, Steven J. Diserud, Ola Håvard Havn, Torgeir Børresen Johansen, Martin R. Thorstad, Eva Bonsak Whoriskey, Frederick G. Uglem, Ingebrigt 2016 application/pdf http://hdl.handle.net/11250/2480609 https://doi.org/10.1016/j.ecolmodel.2016.04.010 eng eng Norges forskningsråd: 216416 Andre: Norwegian Environmental Agency Ecological Modelling. 2016, 333 43-50. urn:issn:0304-3800 http://hdl.handle.net/11250/2480609 https://doi.org/10.1016/j.ecolmodel.2016.04.010 cristin:1357001 Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal http://creativecommons.org/licenses/by-nc-nd/4.0/deed.no CC-BY-NC-ND 43-50 333 Ecological Modelling VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480 Journal article Peer reviewed 2016 ftninstnf https://doi.org/10.1016/j.ecolmodel.2016.04.010 2021-12-23T07:16:47Z Given most Atlantic salmon (Salmo salar) released by anglers survive (proportion = 0.97 in this study), eco-nomically and culturally important recreational Atlantic salmon fisheries are increasingly incorporatingcatch-and-release. Sublethal alterations to behaviour with potential individual fitness costs are a possibleconsequence of catch-and-release but are difficult to measure empirically relative to uncaptured fish. Totest for sublethal effects of angling on migratory movements, 39 salmon were captured by recreationalanglers, externally tagged with radio transmitters, and released. Data from the annual visual drift countof spawning salmon were used to calculate the probability of spawning in each pool of the river and inputinto simulation models. Simulation models were used to test the hypothesis that catch-and-release didnot affect the upriver movement of 30 salmon tracked to spawning grounds. Ten thousand simulationsteps selected a spawning pool for each of the tagged salmon, permitting a calculation of the averageexpected movement by salmon for comparison to the average movement observed with telemetry. Theaverage observed movement by the released salmon was significantly less than the average expectedmovement generated by all three null models, indicating a sublethal effect of catch-and-release on themigration of Atlantic salmon.© 2016 Elsevier B.V. All rights reserved. acceptedVersion Article in Journal/Newspaper Atlantic salmon Salmo salar Norwegian Institute for Nature Research: Brage NINA Ecological Modelling 333 43 50 |
institution |
Open Polar |
collection |
Norwegian Institute for Nature Research: Brage NINA |
op_collection_id |
ftninstnf |
language |
English |
topic |
VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480 |
spellingShingle |
VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480 Lennox, Robert J. Cooke, Steven J. Diserud, Ola Håvard Havn, Torgeir Børresen Johansen, Martin R. Thorstad, Eva Bonsak Whoriskey, Frederick G. Uglem, Ingebrigt Use of simulation approaches to evaluate the consequences of catch-and-release angling on the migration behaviour of adult Atlantic salmon (Salmo salar) |
topic_facet |
VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480 |
description |
Given most Atlantic salmon (Salmo salar) released by anglers survive (proportion = 0.97 in this study), eco-nomically and culturally important recreational Atlantic salmon fisheries are increasingly incorporatingcatch-and-release. Sublethal alterations to behaviour with potential individual fitness costs are a possibleconsequence of catch-and-release but are difficult to measure empirically relative to uncaptured fish. Totest for sublethal effects of angling on migratory movements, 39 salmon were captured by recreationalanglers, externally tagged with radio transmitters, and released. Data from the annual visual drift countof spawning salmon were used to calculate the probability of spawning in each pool of the river and inputinto simulation models. Simulation models were used to test the hypothesis that catch-and-release didnot affect the upriver movement of 30 salmon tracked to spawning grounds. Ten thousand simulationsteps selected a spawning pool for each of the tagged salmon, permitting a calculation of the averageexpected movement by salmon for comparison to the average movement observed with telemetry. Theaverage observed movement by the released salmon was significantly less than the average expectedmovement generated by all three null models, indicating a sublethal effect of catch-and-release on themigration of Atlantic salmon.© 2016 Elsevier B.V. All rights reserved. acceptedVersion |
format |
Article in Journal/Newspaper |
author |
Lennox, Robert J. Cooke, Steven J. Diserud, Ola Håvard Havn, Torgeir Børresen Johansen, Martin R. Thorstad, Eva Bonsak Whoriskey, Frederick G. Uglem, Ingebrigt |
author_facet |
Lennox, Robert J. Cooke, Steven J. Diserud, Ola Håvard Havn, Torgeir Børresen Johansen, Martin R. Thorstad, Eva Bonsak Whoriskey, Frederick G. Uglem, Ingebrigt |
author_sort |
Lennox, Robert J. |
title |
Use of simulation approaches to evaluate the consequences of catch-and-release angling on the migration behaviour of adult Atlantic salmon (Salmo salar) |
title_short |
Use of simulation approaches to evaluate the consequences of catch-and-release angling on the migration behaviour of adult Atlantic salmon (Salmo salar) |
title_full |
Use of simulation approaches to evaluate the consequences of catch-and-release angling on the migration behaviour of adult Atlantic salmon (Salmo salar) |
title_fullStr |
Use of simulation approaches to evaluate the consequences of catch-and-release angling on the migration behaviour of adult Atlantic salmon (Salmo salar) |
title_full_unstemmed |
Use of simulation approaches to evaluate the consequences of catch-and-release angling on the migration behaviour of adult Atlantic salmon (Salmo salar) |
title_sort |
use of simulation approaches to evaluate the consequences of catch-and-release angling on the migration behaviour of adult atlantic salmon (salmo salar) |
publishDate |
2016 |
url |
http://hdl.handle.net/11250/2480609 https://doi.org/10.1016/j.ecolmodel.2016.04.010 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
43-50 333 Ecological Modelling |
op_relation |
Norges forskningsråd: 216416 Andre: Norwegian Environmental Agency Ecological Modelling. 2016, 333 43-50. urn:issn:0304-3800 http://hdl.handle.net/11250/2480609 https://doi.org/10.1016/j.ecolmodel.2016.04.010 cristin:1357001 |
op_rights |
Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal http://creativecommons.org/licenses/by-nc-nd/4.0/deed.no |
op_rightsnorm |
CC-BY-NC-ND |
op_doi |
https://doi.org/10.1016/j.ecolmodel.2016.04.010 |
container_title |
Ecological Modelling |
container_volume |
333 |
container_start_page |
43 |
op_container_end_page |
50 |
_version_ |
1766360579369336832 |