Diel activity patterns of juvenile Atlantic salmon in rivers with summer water temperature near the temperature‐dependent suppression of diurnal activity
Direct day and night underwater observations of juvenile Atlantic salmon Salmo salar during summer and autumn showed a duality in response to temperature between 7 and 11° C for young‐of‐the‐year (YOY) Atlantic salmon. They were predominantly diurnal in early summer and nocturnal in late summer alth...
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crwiley:10.1111/j.0022-1112.2004.00532.x 2024-06-02T08:03:14+00:00 Diel activity patterns of juvenile Atlantic salmon in rivers with summer water temperature near the temperature‐dependent suppression of diurnal activity Johnston, P. Bergeron, N. E. Dodson, J. J. 2004 http://dx.doi.org/10.1111/j.0022-1112.2004.00532.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.0022-1112.2004.00532.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.0022-1112.2004.00532.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Fish Biology volume 65, issue 5, page 1305-1318 ISSN 0022-1112 1095-8649 journal-article 2004 crwiley https://doi.org/10.1111/j.0022-1112.2004.00532.x 2024-05-03T10:35:39Z Direct day and night underwater observations of juvenile Atlantic salmon Salmo salar during summer and autumn showed a duality in response to temperature between 7 and 11° C for young‐of‐the‐year (YOY) Atlantic salmon. They were predominantly diurnal in early summer and nocturnal in late summer although water temperatures were similar. Post‐YOY Atlantic salmon did not show a strong response to temperature as they were mostly nocturnal during the study period. It is suggested that the difference in activity patterns between YOY and post‐YOY Atlantic salmon can be explained by size‐dependent trade‐off between growth and predation risk. Article in Journal/Newspaper Atlantic salmon Salmo salar Wiley Online Library Journal of Fish Biology 65 5 1305 1318 |
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Open Polar |
collection |
Wiley Online Library |
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crwiley |
language |
English |
description |
Direct day and night underwater observations of juvenile Atlantic salmon Salmo salar during summer and autumn showed a duality in response to temperature between 7 and 11° C for young‐of‐the‐year (YOY) Atlantic salmon. They were predominantly diurnal in early summer and nocturnal in late summer although water temperatures were similar. Post‐YOY Atlantic salmon did not show a strong response to temperature as they were mostly nocturnal during the study period. It is suggested that the difference in activity patterns between YOY and post‐YOY Atlantic salmon can be explained by size‐dependent trade‐off between growth and predation risk. |
format |
Article in Journal/Newspaper |
author |
Johnston, P. Bergeron, N. E. Dodson, J. J. |
spellingShingle |
Johnston, P. Bergeron, N. E. Dodson, J. J. Diel activity patterns of juvenile Atlantic salmon in rivers with summer water temperature near the temperature‐dependent suppression of diurnal activity |
author_facet |
Johnston, P. Bergeron, N. E. Dodson, J. J. |
author_sort |
Johnston, P. |
title |
Diel activity patterns of juvenile Atlantic salmon in rivers with summer water temperature near the temperature‐dependent suppression of diurnal activity |
title_short |
Diel activity patterns of juvenile Atlantic salmon in rivers with summer water temperature near the temperature‐dependent suppression of diurnal activity |
title_full |
Diel activity patterns of juvenile Atlantic salmon in rivers with summer water temperature near the temperature‐dependent suppression of diurnal activity |
title_fullStr |
Diel activity patterns of juvenile Atlantic salmon in rivers with summer water temperature near the temperature‐dependent suppression of diurnal activity |
title_full_unstemmed |
Diel activity patterns of juvenile Atlantic salmon in rivers with summer water temperature near the temperature‐dependent suppression of diurnal activity |
title_sort |
diel activity patterns of juvenile atlantic salmon in rivers with summer water temperature near the temperature‐dependent suppression of diurnal activity |
publisher |
Wiley |
publishDate |
2004 |
url |
http://dx.doi.org/10.1111/j.0022-1112.2004.00532.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.0022-1112.2004.00532.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.0022-1112.2004.00532.x |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
Journal of Fish Biology volume 65, issue 5, page 1305-1318 ISSN 0022-1112 1095-8649 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.0022-1112.2004.00532.x |
container_title |
Journal of Fish Biology |
container_volume |
65 |
container_issue |
5 |
container_start_page |
1305 |
op_container_end_page |
1318 |
_version_ |
1800747713270120448 |