Effect of decreased temperature on growth and smoltification of juvenile atlantic salmon (salmo salar) and brown trout (salmo trutta) in a norwegian regulated river
Abstract The lowermost 20 km of the River Surna, northwestern Norway receives cool water during summer from a hypolimnetic release mountain reservoir. In this part of the river, yearlings of both Atlantic salmon and brown trout are significantly smaller compared with those in the upper section of th...
Published in: | Regulated Rivers: Research & Management |
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Language: | English |
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Online Access: | http://dx.doi.org/10.1002/rrr.3450050402 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Frrr.3450050402 https://onlinelibrary.wiley.com/doi/pdf/10.1002/rrr.3450050402 |
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crwiley:10.1002/rrr.3450050402 2024-06-02T08:03:20+00:00 Effect of decreased temperature on growth and smoltification of juvenile atlantic salmon (salmo salar) and brown trout (salmo trutta) in a norwegian regulated river Saltveit, Svein Jakob 1990 http://dx.doi.org/10.1002/rrr.3450050402 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Frrr.3450050402 https://onlinelibrary.wiley.com/doi/pdf/10.1002/rrr.3450050402 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Regulated Rivers: Research & Management volume 5, issue 4, page 295-303 ISSN 0886-9375 1099-1646 journal-article 1990 crwiley https://doi.org/10.1002/rrr.3450050402 2024-05-03T12:01:07Z Abstract The lowermost 20 km of the River Surna, northwestern Norway receives cool water during summer from a hypolimnetic release mountain reservoir. In this part of the river, yearlings of both Atlantic salmon and brown trout are significantly smaller compared with those in the upper section of the river, which is unaffected by the cold water release. The slower growth below the power station causes both Atlantic salmon and anadromous brown trout to smoltify one year later compared with fish in the upper section of the river. This leads to higher mortality and therefore lower production of both adult salmon and trout. Article in Journal/Newspaper Atlantic salmon Salmo salar Wiley Online Library Norway Surna ENVELOPE(8.667,8.667,62.983,62.983) Regulated Rivers: Research & Management 5 4 295 303 |
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Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
Abstract The lowermost 20 km of the River Surna, northwestern Norway receives cool water during summer from a hypolimnetic release mountain reservoir. In this part of the river, yearlings of both Atlantic salmon and brown trout are significantly smaller compared with those in the upper section of the river, which is unaffected by the cold water release. The slower growth below the power station causes both Atlantic salmon and anadromous brown trout to smoltify one year later compared with fish in the upper section of the river. This leads to higher mortality and therefore lower production of both adult salmon and trout. |
format |
Article in Journal/Newspaper |
author |
Saltveit, Svein Jakob |
spellingShingle |
Saltveit, Svein Jakob Effect of decreased temperature on growth and smoltification of juvenile atlantic salmon (salmo salar) and brown trout (salmo trutta) in a norwegian regulated river |
author_facet |
Saltveit, Svein Jakob |
author_sort |
Saltveit, Svein Jakob |
title |
Effect of decreased temperature on growth and smoltification of juvenile atlantic salmon (salmo salar) and brown trout (salmo trutta) in a norwegian regulated river |
title_short |
Effect of decreased temperature on growth and smoltification of juvenile atlantic salmon (salmo salar) and brown trout (salmo trutta) in a norwegian regulated river |
title_full |
Effect of decreased temperature on growth and smoltification of juvenile atlantic salmon (salmo salar) and brown trout (salmo trutta) in a norwegian regulated river |
title_fullStr |
Effect of decreased temperature on growth and smoltification of juvenile atlantic salmon (salmo salar) and brown trout (salmo trutta) in a norwegian regulated river |
title_full_unstemmed |
Effect of decreased temperature on growth and smoltification of juvenile atlantic salmon (salmo salar) and brown trout (salmo trutta) in a norwegian regulated river |
title_sort |
effect of decreased temperature on growth and smoltification of juvenile atlantic salmon (salmo salar) and brown trout (salmo trutta) in a norwegian regulated river |
publisher |
Wiley |
publishDate |
1990 |
url |
http://dx.doi.org/10.1002/rrr.3450050402 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Frrr.3450050402 https://onlinelibrary.wiley.com/doi/pdf/10.1002/rrr.3450050402 |
long_lat |
ENVELOPE(8.667,8.667,62.983,62.983) |
geographic |
Norway Surna |
geographic_facet |
Norway Surna |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
Regulated Rivers: Research & Management volume 5, issue 4, page 295-303 ISSN 0886-9375 1099-1646 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/rrr.3450050402 |
container_title |
Regulated Rivers: Research & Management |
container_volume |
5 |
container_issue |
4 |
container_start_page |
295 |
op_container_end_page |
303 |
_version_ |
1800747835969241088 |