Estimating population size of grizzly bears using hair capture, DNA profiling, and mark-recapture analysis

Categories: Publication; Types: Citation; Tags: Brown bear, Canada, Alberta, Canada, British Columbia, Capture-recapture studies, D 04001 Methodology - general; D 04672 Mammals, All tags... DNA profiling, Ecology Abstracts, Hair, Population dynamics, Ursus arctos, Fewer tags

Changes in the structure of an increasing brown bear population with distance from core areas: another example of presaturation female dispersal?

Categories: Publication; Types: Citation; Tags: Brown bear, Colonization, D 04672 Mammals, Dispersal, Ecology Abstracts, All tags... Finland, Movements, Population dynamics, Sex differences, Ursus arctos, Fewer tags

Abundance of brown bears and wolves in central south Norway after 1733 as revealed by bounty records

Categories: Publication; Types: Citation; Tags: Brown bear, Canis lupus, D 04672 Mammals, Ecological distribution, Ecology Abstracts, All tags... Gray wolf, Human impact, Norway, Population changes, Ursus arctos, Fewer tags

Grizzly Bear, Ursus arctos, Usurps Bison Calf, Bison bison, Captured by Wolves, Canis lupus, in Yellowstone National Park, Wyoming

Categories: Publication; Types: Citation; Tags: American Bison, Bison bison, Brown bear, Canis lupus, D 04672 Mammals; Y 25497 Mammals (excluding primates), All tags... Ecology Abstracts; Animal Behavior Abstracts, Gray wolf, Kleptoparasitism, Predation, USA, Wyoming, Ursus arctos, Fewer tags

BLM REA YKL 2011 Subsistence Harvest Areas of Brown Bear in McGrath, Alaska.

This polygon feature class describes areas used for subsistence harvesting of brown bear in 2011 by surveyed households in McGrath, Alaska. This is a partial representation of areas used for resource harvesting in 2011.

Types: Downloadable; Tags: BLM, Bureau of Land Management, Cultural Resources, DOI, Disturbance, All tags... Donlin Creek, Geospatial, McGrath, Phase III, REA, Rapid Ecoregional Assessment, Wildlife, YKL 2011, Yukon Kuskokwim, brown bear, economy, harvest, society, subsistence, Fewer tags

Landscape Evaluation of Grizzly Bear Habitat in Western Montana

Categories: Publication; Types: Citation; Tags: Brown bear, D 04003 Modeling, mathematics, computer applications; D 0467, Ecology Abstracts, Habitat selection, Human impact, All tags... Landscape, Models, Seasonal variations, USA, Montana, Ursus arctos, Fewer tags

Minimum viable population and reserve sizes for naturally regulated grizzly bears in British Columbia

Categories: Publication; Types: Citation; Tags: Brown bear, Canada, British Columbia, D 04705 Conservation, Demography, Ecology Abstracts, All tags... Extinction, Nature reserves, Spatial distribution, Ursus arctos, Wildlife conservation, population viability analysis, Fewer tags

Conservation Endocrinology: a Noninvasive Tool to Understand Relationships between Carnivore Colonization and Ecological Carrying Capacity

Categories: Publication; Types: Citation; Tags: Alces alces, Brown bear, Canis lupus, Carnivores, Carrying capacity, All tags... Conservation, D 04705 Conservation, Ecology Abstracts, Gray wolf, Moose, Pregnancy, Pregnancy-related hormones, USA, Idaho, USA, Montana, USA, Wyoming, Ursus arctos, Fewer tags

Population genetics of Ice Age brown bears

Categories: Publication; Types: Citation; Tags: Beringia, Brown bear, Canada, Conservation, D 04680 Paleoecology; G 07290 Population genetics, All tags... Ecological genetics, Ecology Abstracts; Genetics Abstracts, Grizzly bear, Paleoecology, Population structure, USA, Ursus arctos, Fewer tags

How vulnerable are denning bears to disturbance?

Categories: Publication; Types: Citation; Tags: American black bear, Brown bear, D 04672 Mammals, Denning behavior, Disturbance, All tags... Ecology Abstracts, Human impact, Polar bear, Ursus americanus, Ursus arctos, Ursus maritimus, Fewer tags

DNA-based population estimate for grizzly bears Ursus arctos in northeastern British Columbia, Canada

Categories: Publication; Types: Citation; Tags: Brown bear, Canada, Canada, British Columbia, D 04001 Methodology - general; G 07290 Population genetics; , DNA profiling, All tags... Ecology Abstracts; Genetics Abstracts, Habitat, Methodology, Population genetics, Population studies, Ursus arctos, Wildlife management, Fewer tags

Assessing the risk of extinction for the brown bear (Ursus arctos) in the Cordillera Cantabrica, Spain

Categories: Publication; Types: Citation; Tags: Brown bear, Conservation, D 04003 Modeling, mathematics, computer applications; D 0470, Ecology Abstracts, Extinction, All tags... Models, Population decline, Population status, Spain, Ursus arctos, Fewer tags

Recolonizing carnivores and naive prey: Conservation lessons from Pleistocene extinctions

Categories: Publication; Types: Citation; Tags: Alces alces, Anti-predator behavior, Brown bear, Canis lupus, Conservation, All tags... D 04705 Conservation; Y 25507 Mammals (excluding primates); , Ecology Abstracts; Animal Behavior Abstracts; Human Populati, Europe, Scandinavia, Europe, Scandinavia, Extinction, Gray wolf, Grizzly bear, Human impact, Learning behavior, Moose, Predator-prey interactions, Reintroduction, USA, USA, Ursus arctos, naivete, Fewer tags

Estimating effects of adult male mortality on grizzly bear population growth and persistence using matrix models

Categories: Publication; Types: Citation; Tags: Brown bear, D 04003 Modeling, mathematics, computer applications; D 0470, Ecology Abstracts, Hunting, Models, All tags... Mortality, Population growth, Population stability, Ursus arctos, Wildlife management, Fewer tags

Habitats selected by grizzly bears in a multiple use landscape

Categories: Publication; Types: Citation; Tags: Brown bear, Canada, British Columbia, D 04700 Management, Ecology Abstracts, Grizzly bear, All tags... Habitat selection, Landscape, USA, Montana, Ursus arctos, Wildlife management, Fewer tags

Moose, Caribou, and Grizzly Bear Distribution in Relation to Road Traffic in Denali National Park, Alaska

Categories: Publication; Types: Citation; Tags: Alaska, Denali National Park, Alces alces, Brown bear, Caribou, Foraging behavior, All tags... Grizzly bear, Human Population; Ecology Abstracts, Human impact, Land use, M1 200 Human Population-Biosphere Interactions; D 04700 Mana, Moose, National parks, Population distribution, Population-environment relations, Rangifer tarandus, Roads, Spatial distribution, Tourism, Traffic, USA, Alaska, Ursus arctos, Wildlife management, ecotourism, Fewer tags

Mammalian predator-prey imbalance: Grizzly bear and wolf extinction affect avian neotropical migrants

Categories: Publication; Types: Citation; Tags: Aves, Birds, Brown bear, Canis lupus, D 04672 Mammals, All tags... Ecology Abstracts, Ecosystem dynamics, Extinction, Gray wolf, Keystone species, North America, Predator-prey interactions, Ursus arctos, neotropical migrants, Fewer tags

Effects of exotic species on Yellowstone's grizzly bears

Categories: Publication; Types: Citation; Tags: Brown bear, D 04672 Mammals, Diets, Domestic animals, Ecology Abstracts, All tags... Food availability, Introduced species, Pathogens, USA, West, Ursus arctos, Weeds, Fewer tags

BLM REA YKL 2011 Subsistence Harvest Areas of Brown Bear in Takotna, Alaska.

This feature class describes areas used for subsistence harvesting of brown bear in 2011 by surveyed households in Takotna, Alaska. This is a partial representation of areas used for resource harvesting in 2011.

Types: Downloadable; Tags: BLM, Bureau of Land Management, Cultural Resources, DOI, Disturbance, All tags... Donlin Creek, Geospatial, Phase III, REA, Rapid Ecoregional Assessment, Takotna, Wildlife, YKL 2011, Yukon Kuskokwim, brown bear, economy, harvest, society, subsistence, Fewer tags

Subsistence Land Mammal Harvests and Uses, Yukon Flats, Alaska: 2008-2010 Harvest Report and Ethnographic Update

This report presents the results of a harvest survey and ethnographic research project that investigated the subsistence uses of large land mammals and furbearers in Game Management Unit 25 in the Yukon Flats region of Interior Alaska. Large land mammal species harvested and used by Yukon Flats residents include moose Alces alces, caribou Rangifer tarandus, black bear Ursus americanus, and brown bear Ursus arctos. Furbearing species included in this study are marten Martes americana, lynx Lynx canadensis, and wolf Canis lupus. For the 2008–2009 study year a total of 284 of 467 households (approximately 61%) were surveyed in the 7 Yukon Flats communities of Beaver, Birch Creek, Chalkyitsik, Circle, Fort Yukon, Stevens...

Categories: Data, Publication; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: B5-Beavers, Beaver, Birch Creek, Black River, Chalkyitsik, All tags... Circle, Fort Yukon, Gwich’in, Interior Alaska, Koyukon, Porcupine River, R2a-Impact Climate Change Vegatation and Subsistence, Stevens Village, Venetie, Yukon Flats, Yukon River, black bear, brown bear, caribou, furbearer trapping, moose, subsistence harvests, Fewer tags