Antarctic fish can survive prolonged exposure to elevated temperatures
The Antarctic notothenioid Pagothenia borchgrevinki was collected from the stenothermal waters of McMurdo Sound in the summers of 2004, 2005 and 2006. Acclimation ability at 4° C was tested in healthy P. borchgrevinki and in individuals infected with x‐cell gill disease. All healthy fish successfull...
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crwiley:10.1111/j.1095-8649.2008.02041.x 2024-06-02T07:58:20+00:00 Antarctic fish can survive prolonged exposure to elevated temperatures Robinson, E. Davison, W. 2008 http://dx.doi.org/10.1111/j.1095-8649.2008.02041.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1095-8649.2008.02041.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1095-8649.2008.02041.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Fish Biology volume 73, issue 7, page 1676-1689 ISSN 0022-1112 1095-8649 journal-article 2008 crwiley https://doi.org/10.1111/j.1095-8649.2008.02041.x 2024-05-03T12:02:29Z The Antarctic notothenioid Pagothenia borchgrevinki was collected from the stenothermal waters of McMurdo Sound in the summers of 2004, 2005 and 2006. Acclimation ability at 4° C was tested in healthy P. borchgrevinki and in individuals infected with x‐cell gill disease. All healthy fish successfully acclimated to 4° C, establishing compensatory changes in resting oxygen consumption rate ( R rest ) and critical swimming speed ( U crit ) during a 1 month acclimation period, which were maintained during a longer, 6 month acclimation period. In contrast, individuals infected with x‐cell disease were unable to acclimate to 4° C, demonstrating significantly reduced survival rates compared with healthy individuals at 4° C. Measurements of R rest suggest that limitations in the ability of x‐cell fish to uptake oxygen from the external milieu may have a negative effect on their survival at 4° C. Article in Journal/Newspaper Antarc* Antarctic McMurdo Sound Wiley Online Library Antarctic McMurdo Sound The Antarctic Journal of Fish Biology 73 7 1676 1689 |
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Wiley Online Library |
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crwiley |
language |
English |
description |
The Antarctic notothenioid Pagothenia borchgrevinki was collected from the stenothermal waters of McMurdo Sound in the summers of 2004, 2005 and 2006. Acclimation ability at 4° C was tested in healthy P. borchgrevinki and in individuals infected with x‐cell gill disease. All healthy fish successfully acclimated to 4° C, establishing compensatory changes in resting oxygen consumption rate ( R rest ) and critical swimming speed ( U crit ) during a 1 month acclimation period, which were maintained during a longer, 6 month acclimation period. In contrast, individuals infected with x‐cell disease were unable to acclimate to 4° C, demonstrating significantly reduced survival rates compared with healthy individuals at 4° C. Measurements of R rest suggest that limitations in the ability of x‐cell fish to uptake oxygen from the external milieu may have a negative effect on their survival at 4° C. |
format |
Article in Journal/Newspaper |
author |
Robinson, E. Davison, W. |
spellingShingle |
Robinson, E. Davison, W. Antarctic fish can survive prolonged exposure to elevated temperatures |
author_facet |
Robinson, E. Davison, W. |
author_sort |
Robinson, E. |
title |
Antarctic fish can survive prolonged exposure to elevated temperatures |
title_short |
Antarctic fish can survive prolonged exposure to elevated temperatures |
title_full |
Antarctic fish can survive prolonged exposure to elevated temperatures |
title_fullStr |
Antarctic fish can survive prolonged exposure to elevated temperatures |
title_full_unstemmed |
Antarctic fish can survive prolonged exposure to elevated temperatures |
title_sort |
antarctic fish can survive prolonged exposure to elevated temperatures |
publisher |
Wiley |
publishDate |
2008 |
url |
http://dx.doi.org/10.1111/j.1095-8649.2008.02041.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1095-8649.2008.02041.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1095-8649.2008.02041.x |
geographic |
Antarctic McMurdo Sound The Antarctic |
geographic_facet |
Antarctic McMurdo Sound The Antarctic |
genre |
Antarc* Antarctic McMurdo Sound |
genre_facet |
Antarc* Antarctic McMurdo Sound |
op_source |
Journal of Fish Biology volume 73, issue 7, page 1676-1689 ISSN 0022-1112 1095-8649 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1095-8649.2008.02041.x |
container_title |
Journal of Fish Biology |
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73 |
container_issue |
7 |
container_start_page |
1676 |
op_container_end_page |
1689 |
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1800741636132569088 |