First Occurrence of the Grey Fox, Urocyon cinereoargenteus, in New Brunswick: a Climate-change Mediated Range Expansion?

被引：1

作者：

Mcalpine, Donald ^{[1
]}

Martin, James D. ^{[2
]}

Libby, Cade ^{[3
]}

机构：

[1] New Brunswick Museum, St John, NB E2K 1E5, Canada

[2] St Andrews Biol Stn, Dept Fisheries & Oceans, St Andrews, NB E5B 2L9, Canada

[3] Dept Nat Resources, Fish & Wildlife Branch, Fredericton, NB E3B 5H1, Canada

来源：

CANADIAN FIELD-NATURALIST | 2008年 / 122卷 / 02期

关键词：

Climate change; distribution; Grey Fox; New Brunswick; threatened species; Urocyon cinereoargenteus;

D O I：

10.22621/cfn.v122i2.578

中图分类号：

X176 [生物多样性保护];

学科分类号：

090705 ;

摘要：

The first Occurrence in New Brunswick of the Grey Fox (Urocyon cinereoargenteus), a threatened species in Canada, is documented based oil a 4.3 kg subadult male trapped in the southwestern corner of the province. This is an approximate range extension of 135 kin from the most northerly Maine Occurrence and may reflect a larger North American range expansion underway since 1930-40, perhaps in response to warming, climate.

引用

页码：169 / 171

页数：3

共 3 条

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[3] Potential macro-detritivore range expansion into the subarctic stimulates litter decomposition: a new positive feedback mechanism to climate change?
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