Swimming performance and blood chemistry in Atlantic salmon spawners exposed to acid river water with elevated aluminium concentrations
Exposure of sexually mature pre‐spawning Atlantic salmon Salmo salar to Fossbekk water (pH 5·2) for 7 days led to a significant reduction in critical swimming speed (U‐crit) in females but not in males. Exposure to Fossbekk water +A1 (as AlCl 3 ) for 24 h led to a significant reduction in U‐crit in...
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crwiley:10.1111/j.1095-8649.2001.tb00552.x 2024-06-02T08:03:30+00:00 Swimming performance and blood chemistry in Atlantic salmon spawners exposed to acid river water with elevated aluminium concentrations Ytrestøyl, T. Finstad, B. McKinley, R. S. 2001 http://dx.doi.org/10.1111/j.1095-8649.2001.tb00552.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1095-8649.2001.tb00552.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1095-8649.2001.tb00552.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Fish Biology volume 58, issue 4, page 1025-1038 ISSN 0022-1112 1095-8649 journal-article 2001 crwiley https://doi.org/10.1111/j.1095-8649.2001.tb00552.x 2024-05-03T10:54:30Z Exposure of sexually mature pre‐spawning Atlantic salmon Salmo salar to Fossbekk water (pH 5·2) for 7 days led to a significant reduction in critical swimming speed (U‐crit) in females but not in males. Exposure to Fossbekk water +A1 (as AlCl 3 ) for 24 h led to a significant reduction in U‐crit in both males and females. In contrast to fish exposed for 7 days to Fossbekk water, fish exposed to Fossbekk+A1 had accumulated much more aluminium and mucus on their gills. Losses of plasma ions were similar in both groups exposed to acid water. Blood glucose was twice as high in fish exposed to Fossbekk water for 7 days compared with fish exposed to Fossbekk+A1 for 24 h. Plasma cortisol was still elevated compared with controls after exposure to Fossbekk water for 7 days. Possible mechanisms for the observed decrease in U‐crit at the different exposures are discussed. Article in Journal/Newspaper Atlantic salmon Salmo salar Wiley Online Library Journal of Fish Biology 58 4 1025 1038 |
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Open Polar |
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Wiley Online Library |
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crwiley |
language |
English |
description |
Exposure of sexually mature pre‐spawning Atlantic salmon Salmo salar to Fossbekk water (pH 5·2) for 7 days led to a significant reduction in critical swimming speed (U‐crit) in females but not in males. Exposure to Fossbekk water +A1 (as AlCl 3 ) for 24 h led to a significant reduction in U‐crit in both males and females. In contrast to fish exposed for 7 days to Fossbekk water, fish exposed to Fossbekk+A1 had accumulated much more aluminium and mucus on their gills. Losses of plasma ions were similar in both groups exposed to acid water. Blood glucose was twice as high in fish exposed to Fossbekk water for 7 days compared with fish exposed to Fossbekk+A1 for 24 h. Plasma cortisol was still elevated compared with controls after exposure to Fossbekk water for 7 days. Possible mechanisms for the observed decrease in U‐crit at the different exposures are discussed. |
format |
Article in Journal/Newspaper |
author |
Ytrestøyl, T. Finstad, B. McKinley, R. S. |
spellingShingle |
Ytrestøyl, T. Finstad, B. McKinley, R. S. Swimming performance and blood chemistry in Atlantic salmon spawners exposed to acid river water with elevated aluminium concentrations |
author_facet |
Ytrestøyl, T. Finstad, B. McKinley, R. S. |
author_sort |
Ytrestøyl, T. |
title |
Swimming performance and blood chemistry in Atlantic salmon spawners exposed to acid river water with elevated aluminium concentrations |
title_short |
Swimming performance and blood chemistry in Atlantic salmon spawners exposed to acid river water with elevated aluminium concentrations |
title_full |
Swimming performance and blood chemistry in Atlantic salmon spawners exposed to acid river water with elevated aluminium concentrations |
title_fullStr |
Swimming performance and blood chemistry in Atlantic salmon spawners exposed to acid river water with elevated aluminium concentrations |
title_full_unstemmed |
Swimming performance and blood chemistry in Atlantic salmon spawners exposed to acid river water with elevated aluminium concentrations |
title_sort |
swimming performance and blood chemistry in atlantic salmon spawners exposed to acid river water with elevated aluminium concentrations |
publisher |
Wiley |
publishDate |
2001 |
url |
http://dx.doi.org/10.1111/j.1095-8649.2001.tb00552.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1095-8649.2001.tb00552.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1095-8649.2001.tb00552.x |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
Journal of Fish Biology volume 58, issue 4, page 1025-1038 ISSN 0022-1112 1095-8649 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1095-8649.2001.tb00552.x |
container_title |
Journal of Fish Biology |
container_volume |
58 |
container_issue |
4 |
container_start_page |
1025 |
op_container_end_page |
1038 |
_version_ |
1800748047973482496 |