Comment on “Widespread declines in woodland caribou ( Rangifer tarandus caribou ) continue in Alberta”
The 2013 study by Hervieux et al. outlining population trends of Boreal woodland caribou (Rangifer tarandus caribou (Gmelin, 1788)) in Alberta, Canada, utilizes statistical analysis in nonconformance with this analytical method’s limitations and applied data manipulations that biases the result towa...
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2015
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crcansciencepubl:10.1139/cjz-2014-0217 2023-12-17T10:28:45+01:00 Comment on “Widespread declines in woodland caribou ( Rangifer tarandus caribou ) continue in Alberta” Harron, Donald 2015 http://dx.doi.org/10.1139/cjz-2014-0217 http://www.nrcresearchpress.com/doi/full-xml/10.1139/cjz-2014-0217 http://www.nrcresearchpress.com/doi/pdf/10.1139/cjz-2014-0217 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Zoology volume 93, issue 2, page 149-150 ISSN 0008-4301 1480-3283 Animal Science and Zoology Ecology, Evolution, Behavior and Systematics journal-article 2015 crcansciencepubl https://doi.org/10.1139/cjz-2014-0217 2023-11-19T13:38:44Z The 2013 study by Hervieux et al. outlining population trends of Boreal woodland caribou (Rangifer tarandus caribou (Gmelin, 1788)) in Alberta, Canada, utilizes statistical analysis in nonconformance with this analytical method’s limitations and applied data manipulations that biases the result toward a finding of decreasing population trends. The analysis is also based on orders-of-magnitude exaggerations in the precision of field data and failed to take into account the potential for bias toward elevated annual mortality risk associated with the nonrandomized method of selection for collaring female Boreal woodland caribou, and the potential for elevated mortality as a result of the collars themselves. Due to its numerous limitations, it is unlikely that the predictive model outlined in the study is representative of actual trends in populations and is not an approach that can produce reliable population trend estimates. Article in Journal/Newspaper caribou Rangifer tarandus Canadian Science Publishing (via Crossref) Canada Canadian Journal of Zoology 93 2 149 150 |
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Open Polar |
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Canadian Science Publishing (via Crossref) |
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crcansciencepubl |
language |
English |
topic |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics |
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Animal Science and Zoology Ecology, Evolution, Behavior and Systematics Harron, Donald Comment on “Widespread declines in woodland caribou ( Rangifer tarandus caribou ) continue in Alberta” |
topic_facet |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics |
description |
The 2013 study by Hervieux et al. outlining population trends of Boreal woodland caribou (Rangifer tarandus caribou (Gmelin, 1788)) in Alberta, Canada, utilizes statistical analysis in nonconformance with this analytical method’s limitations and applied data manipulations that biases the result toward a finding of decreasing population trends. The analysis is also based on orders-of-magnitude exaggerations in the precision of field data and failed to take into account the potential for bias toward elevated annual mortality risk associated with the nonrandomized method of selection for collaring female Boreal woodland caribou, and the potential for elevated mortality as a result of the collars themselves. Due to its numerous limitations, it is unlikely that the predictive model outlined in the study is representative of actual trends in populations and is not an approach that can produce reliable population trend estimates. |
format |
Article in Journal/Newspaper |
author |
Harron, Donald |
author_facet |
Harron, Donald |
author_sort |
Harron, Donald |
title |
Comment on “Widespread declines in woodland caribou ( Rangifer tarandus caribou ) continue in Alberta” |
title_short |
Comment on “Widespread declines in woodland caribou ( Rangifer tarandus caribou ) continue in Alberta” |
title_full |
Comment on “Widespread declines in woodland caribou ( Rangifer tarandus caribou ) continue in Alberta” |
title_fullStr |
Comment on “Widespread declines in woodland caribou ( Rangifer tarandus caribou ) continue in Alberta” |
title_full_unstemmed |
Comment on “Widespread declines in woodland caribou ( Rangifer tarandus caribou ) continue in Alberta” |
title_sort |
comment on “widespread declines in woodland caribou ( rangifer tarandus caribou ) continue in alberta” |
publisher |
Canadian Science Publishing |
publishDate |
2015 |
url |
http://dx.doi.org/10.1139/cjz-2014-0217 http://www.nrcresearchpress.com/doi/full-xml/10.1139/cjz-2014-0217 http://www.nrcresearchpress.com/doi/pdf/10.1139/cjz-2014-0217 |
geographic |
Canada |
geographic_facet |
Canada |
genre |
caribou Rangifer tarandus |
genre_facet |
caribou Rangifer tarandus |
op_source |
Canadian Journal of Zoology volume 93, issue 2, page 149-150 ISSN 0008-4301 1480-3283 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/cjz-2014-0217 |
container_title |
Canadian Journal of Zoology |
container_volume |
93 |
container_issue |
2 |
container_start_page |
149 |
op_container_end_page |
150 |
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