The effect of snow on space use of an alpine ungulate: recently fallen snow tells more than cumulative snow depth
Snow is one of the most limiting environmental factors for large wildlife of temperate and arctic zones during winter. Snow depth may limit space use, increase energy expenditure related to movement, limit resource availability, and ultimately affect individual survival. Most of the studies on the e...
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Online Access: | http://dx.doi.org/10.1139/cjz-2014-0118 http://www.nrcresearchpress.com/doi/full-xml/10.1139/cjz-2014-0118 http://www.nrcresearchpress.com/doi/pdf/10.1139/cjz-2014-0118 |
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crcansciencepubl:10.1139/cjz-2014-0118 2024-06-23T07:50:28+00:00 The effect of snow on space use of an alpine ungulate: recently fallen snow tells more than cumulative snow depth Richard, Julien H. Wilmshurst, John Côté, Steeve D. 2014 http://dx.doi.org/10.1139/cjz-2014-0118 http://www.nrcresearchpress.com/doi/full-xml/10.1139/cjz-2014-0118 http://www.nrcresearchpress.com/doi/pdf/10.1139/cjz-2014-0118 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Zoology volume 92, issue 12, page 1067-1074 ISSN 0008-4301 1480-3283 journal-article 2014 crcansciencepubl https://doi.org/10.1139/cjz-2014-0118 2024-06-06T04:11:17Z Snow is one of the most limiting environmental factors for large wildlife of temperate and arctic zones during winter. Snow depth may limit space use, increase energy expenditure related to movement, limit resource availability, and ultimately affect individual survival. Most of the studies on the effect of snow on animal space use have used cumulative snow depth. The amount of recently fallen snow, however, could be more relevant for wildlife, especially in alpine and northern environments, where wind shifts and hardens the snow cover constantly. From 2011 to 2013, we studied space use of mountain goats (Oreamnos americanus (Blainville, 1816)) within Jasper National Park in Alberta, Canada. During winter, daily and weekly movements decreased with the amount of recently fallen snow, but not with cumulative snow depth. These results indicate that recently fallen snow should be included in wildlife space-use studies during winter. Limited movement and range size of mountain goats also highlight the energy-saving tactic used in winter by this species. Article in Journal/Newspaper Arctic Canadian Science Publishing Arctic Canada Canadian Journal of Zoology 92 12 1067 1074 |
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Open Polar |
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Canadian Science Publishing |
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crcansciencepubl |
language |
English |
description |
Snow is one of the most limiting environmental factors for large wildlife of temperate and arctic zones during winter. Snow depth may limit space use, increase energy expenditure related to movement, limit resource availability, and ultimately affect individual survival. Most of the studies on the effect of snow on animal space use have used cumulative snow depth. The amount of recently fallen snow, however, could be more relevant for wildlife, especially in alpine and northern environments, where wind shifts and hardens the snow cover constantly. From 2011 to 2013, we studied space use of mountain goats (Oreamnos americanus (Blainville, 1816)) within Jasper National Park in Alberta, Canada. During winter, daily and weekly movements decreased with the amount of recently fallen snow, but not with cumulative snow depth. These results indicate that recently fallen snow should be included in wildlife space-use studies during winter. Limited movement and range size of mountain goats also highlight the energy-saving tactic used in winter by this species. |
format |
Article in Journal/Newspaper |
author |
Richard, Julien H. Wilmshurst, John Côté, Steeve D. |
spellingShingle |
Richard, Julien H. Wilmshurst, John Côté, Steeve D. The effect of snow on space use of an alpine ungulate: recently fallen snow tells more than cumulative snow depth |
author_facet |
Richard, Julien H. Wilmshurst, John Côté, Steeve D. |
author_sort |
Richard, Julien H. |
title |
The effect of snow on space use of an alpine ungulate: recently fallen snow tells more than cumulative snow depth |
title_short |
The effect of snow on space use of an alpine ungulate: recently fallen snow tells more than cumulative snow depth |
title_full |
The effect of snow on space use of an alpine ungulate: recently fallen snow tells more than cumulative snow depth |
title_fullStr |
The effect of snow on space use of an alpine ungulate: recently fallen snow tells more than cumulative snow depth |
title_full_unstemmed |
The effect of snow on space use of an alpine ungulate: recently fallen snow tells more than cumulative snow depth |
title_sort |
effect of snow on space use of an alpine ungulate: recently fallen snow tells more than cumulative snow depth |
publisher |
Canadian Science Publishing |
publishDate |
2014 |
url |
http://dx.doi.org/10.1139/cjz-2014-0118 http://www.nrcresearchpress.com/doi/full-xml/10.1139/cjz-2014-0118 http://www.nrcresearchpress.com/doi/pdf/10.1139/cjz-2014-0118 |
geographic |
Arctic Canada |
geographic_facet |
Arctic Canada |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Canadian Journal of Zoology volume 92, issue 12, page 1067-1074 ISSN 0008-4301 1480-3283 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/cjz-2014-0118 |
container_title |
Canadian Journal of Zoology |
container_volume |
92 |
container_issue |
12 |
container_start_page |
1067 |
op_container_end_page |
1074 |
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1802641364475707392 |