منابع مشابه
Identifying suitable habitats for brown bear (Ursus arctos) in northern Zagros forests
Wildlife is an important biological indicator of viability of ecosystems, therefore, understanding habitat requirements of species is essential for biodiversity conservation. Determining the suitability of habitats for wildlife is important for effective management and conservation of species. The brown bear (Ursus arctos), as the largest carnivorous mammal in Iran, is distributed in most fores...
متن کاملIntrogressive hybridization: brown bears as vectors for polar bear alleles.
The dynamics and consequences of introgression can inform about numerous evolutionary processes. Biologists have therefore long been interested in hybridization. One challenge, however, lies in the identification of nonadmixed genotypes that can serve as a baseline for accurate quantification of admixture. In this issue of Molecular Ecology, Cahill et al. (2015) analyse a genomic data set of 28...
متن کاملDetailed model of shelter areas for the Cantabrian brown bear
Article history: Received 5 September 2006 Received in revised form 1 August 2007 Accepted 7 August 2007 We propose a methodology to determine critical areas for brown bear (Ursus arctos) in the Cantabrian Mountains (Spain), considered as shelter areas in which there are concentrations of winter dens and groups of resting sites. We assessed a function which enabled a precise spatial distributio...
متن کاملStatus and Management of Asiatic Black Bear and Himalayan Brown Bear in India
I review the current status of Asiatic black bear (Ursus thibetanus) and Himalayan brown bear (Ursus arctos) in India based on a questionnaire, interviews, and a literature survey. The Himalayan region and the hills of northeastern India probably support one of the largest populations of Asiatic black bear in Asia. Asiatic black bears live in forested mountain habitats (1,200-3,300 m) in the st...
متن کاملPlatelet function in brown bear (Ursus arctos) compared to man
BACKGROUND Information on hemostasis and platelet function in brown bear (Ursus arctos) is of importance for understanding the physiological, protective changes during hibernation. OBJECTIVE The study objective was to document platelet activity values in brown bears shortly after leaving the den and compare them to platelet function in healthy humans. METHODS Blood was drawn from immobilize...
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ژورنال
عنوان ژورنال: The Bulletin of the Ecological Society of America
سال: 2020
ISSN: 0012-9623,2327-6096
DOI: 10.1002/bes2.1633