Growth analysis of presmolt Atlantic salmon Salmo salar at three sections of a small Norwegian stream
The growth of Atlantic salmon parr was investigated at three different sections of the small stream Levangerelva and its tributary during the period October 1978 to October 1979. Mean growth varied significantly between the sampling sites studied. The growth was found to be density dependent at all...
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Language: | English |
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Wiley
1985
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crwiley:10.1111/j.1600-0587.1985.tb01182.x 2023-12-03T10:19:22+01:00 Growth analysis of presmolt Atlantic salmon Salmo salar at three sections of a small Norwegian stream Lund, Roar A. Heggberget, Tor G. 1985 http://dx.doi.org/10.1111/j.1600-0587.1985.tb01182.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1600-0587.1985.tb01182.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1600-0587.1985.tb01182.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Ecography volume 8, issue 4, page 299-305 ISSN 0906-7590 1600-0587 Ecology, Evolution, Behavior and Systematics journal-article 1985 crwiley https://doi.org/10.1111/j.1600-0587.1985.tb01182.x 2023-11-09T14:24:50Z The growth of Atlantic salmon parr was investigated at three different sections of the small stream Levangerelva and its tributary during the period October 1978 to October 1979. Mean growth varied significantly between the sampling sites studied. The growth was found to be density dependent at all the sampling stations. Faster growth in the tributary was considered to be related to warm water draining from the epilimnion of a lake situated 2 km above the sampling site and a greater supply of alloctonous food from the alder wood covering parts of the stream banks. Differences in nitrogen and phosphorus content, conductivity, pH, total hardness and humus content of the stream water did not show any relation to growth variations in the different parts of the stream. Article in Journal/Newspaper Atlantic salmon Salmo salar Wiley Online Library (via Crossref) Ecography 8 4 299 305 |
institution |
Open Polar |
collection |
Wiley Online Library (via Crossref) |
op_collection_id |
crwiley |
language |
English |
topic |
Ecology, Evolution, Behavior and Systematics |
spellingShingle |
Ecology, Evolution, Behavior and Systematics Lund, Roar A. Heggberget, Tor G. Growth analysis of presmolt Atlantic salmon Salmo salar at three sections of a small Norwegian stream |
topic_facet |
Ecology, Evolution, Behavior and Systematics |
description |
The growth of Atlantic salmon parr was investigated at three different sections of the small stream Levangerelva and its tributary during the period October 1978 to October 1979. Mean growth varied significantly between the sampling sites studied. The growth was found to be density dependent at all the sampling stations. Faster growth in the tributary was considered to be related to warm water draining from the epilimnion of a lake situated 2 km above the sampling site and a greater supply of alloctonous food from the alder wood covering parts of the stream banks. Differences in nitrogen and phosphorus content, conductivity, pH, total hardness and humus content of the stream water did not show any relation to growth variations in the different parts of the stream. |
format |
Article in Journal/Newspaper |
author |
Lund, Roar A. Heggberget, Tor G. |
author_facet |
Lund, Roar A. Heggberget, Tor G. |
author_sort |
Lund, Roar A. |
title |
Growth analysis of presmolt Atlantic salmon Salmo salar at three sections of a small Norwegian stream |
title_short |
Growth analysis of presmolt Atlantic salmon Salmo salar at three sections of a small Norwegian stream |
title_full |
Growth analysis of presmolt Atlantic salmon Salmo salar at three sections of a small Norwegian stream |
title_fullStr |
Growth analysis of presmolt Atlantic salmon Salmo salar at three sections of a small Norwegian stream |
title_full_unstemmed |
Growth analysis of presmolt Atlantic salmon Salmo salar at three sections of a small Norwegian stream |
title_sort |
growth analysis of presmolt atlantic salmon salmo salar at three sections of a small norwegian stream |
publisher |
Wiley |
publishDate |
1985 |
url |
http://dx.doi.org/10.1111/j.1600-0587.1985.tb01182.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1600-0587.1985.tb01182.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1600-0587.1985.tb01182.x |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
Ecography volume 8, issue 4, page 299-305 ISSN 0906-7590 1600-0587 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1600-0587.1985.tb01182.x |
container_title |
Ecography |
container_volume |
8 |
container_issue |
4 |
container_start_page |
299 |
op_container_end_page |
305 |
_version_ |
1784266608414294016 |