Hunger and the Capture of Grayling and Char
Arctic grayling, Thymallus arcticus, and Arctic char, Salvelinus alpinus, were collected by angling and seining in remote areas of northern Yukon Territory. Stomach samples were observed to test the hypothesis that fish caught by angling had eaten less food than those caught by seining. The hypothes...
Published in: | Journal of the Fisheries Research Board of Canada |
---|---|
Main Author: | |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Canadian Science Publishing
1974
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1139/f74-255 http://www.nrcresearchpress.com/doi/pdf/10.1139/f74-255 |
id |
crcansciencepubl:10.1139/f74-255 |
---|---|
record_format |
openpolar |
spelling |
crcansciencepubl:10.1139/f74-255 2023-12-17T10:23:52+01:00 Hunger and the Capture of Grayling and Char Bryan, J. E. 1974 http://dx.doi.org/10.1139/f74-255 http://www.nrcresearchpress.com/doi/pdf/10.1139/f74-255 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Journal of the Fisheries Research Board of Canada volume 31, issue 12, page 1945-1948 ISSN 0015-296X General Medicine journal-article 1974 crcansciencepubl https://doi.org/10.1139/f74-255 2023-11-19T13:38:27Z Arctic grayling, Thymallus arcticus, and Arctic char, Salvelinus alpinus, were collected by angling and seining in remote areas of northern Yukon Territory. Stomach samples were observed to test the hypothesis that fish caught by angling had eaten less food than those caught by seining. The hypothesis was supported by the data for grayling. The data for char were consistent with the hypothesis, but the results were not statistically significant. There was no difference in the sex ratio of fish caught by the two methods. Angling selected larger char than did seining, but there was no evidence of size selection in grayling. Article in Journal/Newspaper Arctic grayling Arctic Salvelinus alpinus Thymallus arcticus Yukon Canadian Science Publishing (via Crossref) Arctic Yukon Journal of the Fisheries Research Board of Canada 31 12 1945 1948 |
institution |
Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
General Medicine |
spellingShingle |
General Medicine Bryan, J. E. Hunger and the Capture of Grayling and Char |
topic_facet |
General Medicine |
description |
Arctic grayling, Thymallus arcticus, and Arctic char, Salvelinus alpinus, were collected by angling and seining in remote areas of northern Yukon Territory. Stomach samples were observed to test the hypothesis that fish caught by angling had eaten less food than those caught by seining. The hypothesis was supported by the data for grayling. The data for char were consistent with the hypothesis, but the results were not statistically significant. There was no difference in the sex ratio of fish caught by the two methods. Angling selected larger char than did seining, but there was no evidence of size selection in grayling. |
format |
Article in Journal/Newspaper |
author |
Bryan, J. E. |
author_facet |
Bryan, J. E. |
author_sort |
Bryan, J. E. |
title |
Hunger and the Capture of Grayling and Char |
title_short |
Hunger and the Capture of Grayling and Char |
title_full |
Hunger and the Capture of Grayling and Char |
title_fullStr |
Hunger and the Capture of Grayling and Char |
title_full_unstemmed |
Hunger and the Capture of Grayling and Char |
title_sort |
hunger and the capture of grayling and char |
publisher |
Canadian Science Publishing |
publishDate |
1974 |
url |
http://dx.doi.org/10.1139/f74-255 http://www.nrcresearchpress.com/doi/pdf/10.1139/f74-255 |
geographic |
Arctic Yukon |
geographic_facet |
Arctic Yukon |
genre |
Arctic grayling Arctic Salvelinus alpinus Thymallus arcticus Yukon |
genre_facet |
Arctic grayling Arctic Salvelinus alpinus Thymallus arcticus Yukon |
op_source |
Journal of the Fisheries Research Board of Canada volume 31, issue 12, page 1945-1948 ISSN 0015-296X |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/f74-255 |
container_title |
Journal of the Fisheries Research Board of Canada |
container_volume |
31 |
container_issue |
12 |
container_start_page |
1945 |
op_container_end_page |
1948 |
_version_ |
1785560847735586816 |