Effects of Weather on Caribou Forage Productivity and Nutrition Within the Range of the Chisana Herd

Effects of Weather on Caribou Forage Productivity and Nutrition Within the Range of the Chisana Herd PDF Author: Elizabeth A. Lenart
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 80

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Book Description

Effects of Weather on Caribou Forages, Productivity, and Nutrition Within the Range of the Chisana Herd: Grant W-24-3, W-24-4

Effects of Weather on Caribou Forages, Productivity, and Nutrition Within the Range of the Chisana Herd: Grant W-24-3, W-24-4 PDF Author: Elizabeth A. Lenart
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages :

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Book Description

Effects of Weather on Caribou Forages, Productivity, and Nutrition Within the Range of the Chisana Herd

Effects of Weather on Caribou Forages, Productivity, and Nutrition Within the Range of the Chisana Herd PDF Author: Elizabeth A. Lenart
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 7

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Book Description

Effects of Weather on Caribou Forages, Productivity, and Nutrition Within the Range of the Chisana Herd

Effects of Weather on Caribou Forages, Productivity, and Nutrition Within the Range of the Chisana Herd PDF Author: Elizabeth A. Lenart
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 7

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Book Description

Effects of Weather on Caribou Forages, Productivity, and Nutrition Within the Range of the Chisana Herd: Research final report, Grants W-24-3, W-24-4, W-24-5

Effects of Weather on Caribou Forages, Productivity, and Nutrition Within the Range of the Chisana Herd: Research final report, Grants W-24-3, W-24-4, W-24-5 PDF Author: Elizabeth A. Lenart
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages :

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Investigation of Regulating and Limiting Factors in the Delta Caribou Herd

Investigation of Regulating and Limiting Factors in the Delta Caribou Herd PDF Author:
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 20

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Climate and Caribou

Climate and Caribou PDF Author: Elizabeth A. Lenart
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 152

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Canadian Journal of Zoology

Canadian Journal of Zoology PDF Author:
Publisher:
ISBN:
Category : Zoology
Languages : en
Pages : 580

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Fish and Wildlife Reference Service Newsletter

Fish and Wildlife Reference Service Newsletter PDF Author:
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 120

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Remotely-sensed Changes in the Primary Productivity of Migratory Caribou Calving Grounds and Summer Pasture

Remotely-sensed Changes in the Primary Productivity of Migratory Caribou Calving Grounds and Summer Pasture PDF Author: Allen Campeau
Publisher:
ISBN:
Category :
Languages : en
Pages : 67

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Book Description
This thesis used remote sensing to examine how changes in caribou abundance can impact forage availability, and how these changes might in turn affect the population dynamics and space use patterns of migratory caribou. We investigated these relationships for the Rivière-George caribou herd (RGH) and its calving grounds and summer range in Northern Quebec and Labrador (Canada) from 1991-2011. We modelled the relationships between primary productivity and various climatic variables, allowing us to isolate the effects of non-climatic factors, such as caribou herbivory, on primary productivity. We found a negative relationship between caribou density and primary productivity at the range-scale, suggesting that caribou herbivory can reduce forage abundance and contribute to habitat degradation. However, a strong warming trend over the study period, coupled with a decline in RGH population size, meant that we observed a trend towards higher primary productivity. This greening trend may represent vegetation recovery following the reduction in caribou herbivory and/or an effect of climate warming.