Investigates the population dynamics of grizzly bears in the Selkirk Mountains Grizzly Bear Ecosystem of Idaho, Washington and British Columbia. Study area; Trapping and monitoring methods; Density; Reproductive rate; Survival rates; Population growth; Management implications.Wielgus...
Twitter Google Share on Facebook GBPU (redirected fromGrizzly Bear Population Unit) AcronymDefinition GBPUGobind Ballabh Pant University(India) GBPUGrizzly Bear Population Unit(forestry industry) GBPUGreen Bay Paddlers United(now Northeast Wisconsin Paddles; Appleton, WI) ...
高频词汇endanger kilogram include population mountain短语搭配used to more than be able toAs of July 31,Grizzly bears(灰熊) in Yellowstone National Park are no longer “endangered”.Grizzlies are large, brown bears that live in North America. Grizzlies weigh about 200 kilograms,they are about two...
GRIZZLY BEARS ON ICE. These bears generally inhabit the Rockies in southern Canada and coastal regions of British Columbia and Alaska. They are few in number and rarely seen. ... Struzik,Ed - 《National Wildlife》 被引量: 0发表: 2006年 The Grizzly Bear and the Deer : the history of Fed...
Allendorf FW, Servheen C (1986) Genetics and the conservation of grizzly bears. Trends Ecol Evol 1:88–89 Article Google Scholar Allendorf FW, Funk WC, Aitken SN et al (2022) Exploited Populations. Conserv. Genomics Popul. 321 Ariffin WT, Rene K, Muralidharan EM, Sreekumar VB, Chowdh...
Population Growth of Yellowstone Grizzly Bears: Uncertainty and Future Monitoring Grizzly bears (Ursus arctos) in the Greater Yellowstone Ecosystem of the US Rocky Mountains have recently increased in numbers, but remain vulnerable due t... RB Harris,GC White,CC Schwartz,... - 《Ursus》 被引量...
Grizzly bears (brown bears; Ursus arctos) are imperiled in the southern extent of their range worldwide. The threatened population in northwestern Montana,... J Craighead - 《Mont for Conserv Exp Stn Bull》 被引量: 413发表: 1974年 Hazards Affecting Grizzly Bear Survival in the Greater Yellowst...
a灰熊 Grizzly bears[translate] a我爸爸昨天买了许多书 My daddy has yesterday bought many books[translate] aEnter your information below. 进入您的信息如下。[translate] a.I am waiting for u.when are u come with me?I allway remember u..do u konw? . 我等待u.when是u来与我?I allway记住u...
(Na) per locus for Ecuadorian bears. We also found moderate genetic diversity for each of the three populations with similar He values ranging from 0.53 to 0.64. The highest number of private alleles (Pa) was found in Quito (Pa = 13), even when correcting for rarefaction considering ...
“given current circumstances the probability of extinction of speciesXover the nextYyears isZ%.” For example, in his seminal 1981 paper, Shaffer used a demographic population model to determine the probability of extinction of grizzly bears,Ursus arctos, in Yellowstone National Park within the next...