Results 1 to 10 of about 48 (30)

Frekventnost saobraćaja i prelasci mrkog medvjeda (Ursus arctos L.) preko saobraćajnica na području planine Romanije

Glasnik Šumarskog Fakulteta Univerziteta u Banjoj Luci, 2015
Mrki medvjed (Ursus arctos L.) ima potrebe za velikim Životnim prostorom. Saobraćajnice uzrokuju fragmentaciju njegovog staništa što moŽe dovesti do izolacije pojedinih dijelova populacije.
Siniša Cincar, Goran Zubić, Aleksandar Tepavac   +2 more
doaj   +8 more sources

Biometrijske karakteristike populacije medvjeda (Ursus arctos L. 1852) u BiH, u odnosu na parametre lovne vrijednosti trofeja mrkog medvjeda

Glasnik Šumarskog Fakulteta Univerziteta u Banjoj Luci, 2004
Višegodišnji rezultati istraživanja biometrijskih karakteristika populacije mrkog medvjeda u BiH (Ursus arctos L. 1852) su obrađeni za potrebe ovog rada sa namjerom da pomognu upravljačima lovišta u dostizanju lovno-gazdinskog cilja, tj.
Radoslav Bosiljčić
doaj   +4 more sources

High-energy, high-fat lifestyle challenges an Arctic apex predator, the polar bear

Science, 2018
Anthony M Pagano, George Durner, Karyn D Rode   +2 more
exaly  

Summer declines in activity and body temperature offer polar bears limited energy savings

Science, 2015
George Durner
exaly  

Circumpolar Study of Perfluoroalkyl Contaminants in Polar Bears (Ursus maritimus)

Environmental Science & Technology, 2005
Christian Sonne, Jonathan W Martin, Rune Dietz   +2 more
exaly  

Temporal Trends of Perfluoroalkyl Contaminants in Polar Bears (Ursus maritimus) from Two Locations in the North American Arctic, 1972−2002

Environmental Science & Technology, 2006
Derek C G Muir
exaly  

Bioaccumulation and biotransformation of brominated and chlorinated contaminants and their metabolites in ringed seals (Pusa hispida) and polar bears (Ursus maritimus) from East Greenland

Environment International, 2009
Robert J Letcher, Christian Sonne, Melissa A Mckinney   +2 more
exaly  

Immunologic, reproductive, and carcinogenic risk assessment from POP exposure in East Greenland polar bears (Ursus maritimus) during 1983–2013

Environment International, 2018
Rune Dietz, Jean-Pierre W Desforges, Kim Gustavson   +2 more
exaly  

Tissue-specific congener composition of organohalogen and metabolite contaminants in East Greenland polar bears (Ursus maritimus)

Environmental Pollution, 2008
Christian Sonne, Rune Dietz, Derek C G Muir   +2 more
exaly  

Hair cortisol concentration as a noninvasive measure of long-term stress in free-ranging grizzly bears (Ursus arctos): considerations with implications for other wildlife

Canadian Journal of Zoology, 2010
exaly