ABSTRACT. Snow depth and hardness were measured at caribou feeding sites and along migration trails during spring migration of the Porcupine Caribou Herd from NE Alaska to Yukon. Snow was deeper along migration trails than within adjacent feeding areas, while no distinction was evident with respect to snow hardness between feeding and trailing areas. Average snow depths and hardness indexes were at or below values identified by previous authors as critical upper limits to caribou activity
International audienceThe Arctic has warmed at twice the global average over recent decades, which h...
Migration is an important component of the life history of many animals, but persistence of large-sc...
I hypothesize that the distribution of barren-ground caribou (Rangifer tarandus granti) is affected ...
Snow depth and hardness were measured at caribou feeding sites and along migration trails during spr...
ABSTRACT. Caribou select areas of relatively shallow snow for winter feeding, and do so on at least ...
Abstract Background Caribou and reindeer across the Arctic spend more than two thirds of their lives...
Caribou select areas of relatively shallow snow for winter feeding, and do so on at least two levels...
Discusses the effects of snow cover on the behavior, migration and species survival of caribou, from...
LaPoile Herd caribou winter in the coastal margin of their range in southwestern Newfoundland. Reduc...
0 NE of the truisms of biology is that an animal cannot be considered apart from its environment. Ye...
Species that make long-distance migrations face changes in the phenology of natural processes linked...
Abstract Caribou (Rangifer tarandus) rely on the short Arctic growing season to restore body conditi...
Accelerated warming of the Arctic has reduced sea ice and has increased the occurrence of winter ext...
<p>Sample sizes were the numbers of migration routes of individual caribou modeled during each seaso...
Snow cover can significantly impact animal movement and energetics, yet few studies have investigate...
International audienceThe Arctic has warmed at twice the global average over recent decades, which h...
Migration is an important component of the life history of many animals, but persistence of large-sc...
I hypothesize that the distribution of barren-ground caribou (Rangifer tarandus granti) is affected ...
Snow depth and hardness were measured at caribou feeding sites and along migration trails during spr...
ABSTRACT. Caribou select areas of relatively shallow snow for winter feeding, and do so on at least ...
Abstract Background Caribou and reindeer across the Arctic spend more than two thirds of their lives...
Caribou select areas of relatively shallow snow for winter feeding, and do so on at least two levels...
Discusses the effects of snow cover on the behavior, migration and species survival of caribou, from...
LaPoile Herd caribou winter in the coastal margin of their range in southwestern Newfoundland. Reduc...
0 NE of the truisms of biology is that an animal cannot be considered apart from its environment. Ye...
Species that make long-distance migrations face changes in the phenology of natural processes linked...
Abstract Caribou (Rangifer tarandus) rely on the short Arctic growing season to restore body conditi...
Accelerated warming of the Arctic has reduced sea ice and has increased the occurrence of winter ext...
<p>Sample sizes were the numbers of migration routes of individual caribou modeled during each seaso...
Snow cover can significantly impact animal movement and energetics, yet few studies have investigate...
International audienceThe Arctic has warmed at twice the global average over recent decades, which h...
Migration is an important component of the life history of many animals, but persistence of large-sc...
I hypothesize that the distribution of barren-ground caribou (Rangifer tarandus granti) is affected ...
Add to ORKG