Author: Elizabeth A. Lenart
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 80
Book Description
Effects of Weather on Caribou Forage Productivity and Nutrition Within the Range of the Chisana Herd
Author: Elizabeth A. Lenart
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 80
Book Description
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 80
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
Author: Elizabeth A. Lenart
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages :
Book Description
Effects of Weather on Caribou Forages, Productivity, and Nutrition Within the Range of the Chisana Herd
Author: Elizabeth A. Lenart
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 7
Book Description
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 7
Book Description
Effects of Weather on Caribou Forages, Productivity, and Nutrition Within the Range of the Chisana Herd
Author: Elizabeth A. Lenart
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 7
Book Description
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 7
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
Author: Elizabeth A. Lenart
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages :
Book Description
Investigation of Regulating and Limiting Factors in the Delta Caribou Herd
Author:
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 20
Book Description
Climate and Caribou
Author: Elizabeth A. Lenart
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 152
Book Description
Publisher:
ISBN:
Category : Caribou
Languages : en
Pages : 152
Book Description
Canadian Journal of Zoology
Author:
Publisher:
ISBN:
Category : Zoology
Languages : en
Pages : 580
Book Description
Publisher:
ISBN:
Category : Zoology
Languages : en
Pages : 580
Book Description
Fish and Wildlife Reference Service Newsletter
Author:
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 120
Book Description
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 120
Book Description
Remotely-sensed Changes in the Primary Productivity of Migratory Caribou Calving Grounds and Summer Pasture
Author: Allen Campeau
Publisher:
ISBN:
Category :
Languages : en
Pages : 67
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.
Publisher:
ISBN:
Category :
Languages : en
Pages : 67
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.