Results 121 to 130 of about 11,153 (217)

Los osos del Pleistoceno Europeo [PDF]

open access: yes, 1991
La persistencia de una pequeña comunidad residual de oso pardo, Ursus arctos LINNEO, en el norte de la Península Ibérica es un hecho excepcional dentro del conjunto faunístico de Europa occidental, de la que este gran carnívoro ha desaparecido hace
Torres Pérez-Hidalgo, Trinidad José
core   +1 more source

Does wildlife resource selection accurately inform corridor conservation? [PDF]

open access: yes, 2017
Abrahms B.   +6 more
core   +2 more sources

The European descendants of Ursus etruscus C. Cuvier (Mammalia, Carnivora, Ursidae). [PDF]

open access: yes, 1992
En este trabajo se revisan el origen, evolucion y distribucion estratigrafica de los osos del Pleistoceno. IS. ruscinensis DEP. puede considerarse como e! ancestro comun: de el derivaria un grupo muy conservador (U. mediterraneus F.
Torres Pérez-Hidalgo, Trinidad José
core   +1 more source

Prvi rezultati istraživanja šumskih šteta koje čini smeđi medvjed (Ursus arctos) u šumama obične jele (Abies alba) u Hrvatskoj

open access: yesCroatian Journal of Forest Engineering : Journal for Theory and Application of Forestry Engineering, 2011
The paper analyzes the inventories of trees debarked by the brown bear. Sample plots were established in mixed beech-fir forests in the mountainous part of western Croatia (an area in which such type of damage is relatively frequent). The method of damaging trees is similar to that incurred by the black bear in North America and Japan.
Krapinec, Krešimir   +4 more
openaire   +3 more sources

Análisis morfológico y métrico de la dentición y metapodios del oso de Deninger (Ursus deningeri Van Reichenau) de la Cueva Sta Isabel de Ranero. Aminocronología (Valle de Carranza Bizkaia - País Vasco) [PDF]

open access: yes, 2001
Se realiza un análisis métrico y morfológico de la dentición y melapodios del material de Ursus deningeriexcavado en la Cueva santa Isabel en Ranero lBi2~aial. Los resultados obtenidos se comparan con los de otras poblaciones ibéricas de U.
Torres Pérez-Hidalgo, Trinidad José
core   +1 more source

Note sur trois Hybrides d'Ursus americanus × U. arctos nés à la Ménagerie du Muséum

open access: yes, 1916
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Raspodjela metala u bedrenoj kosti smeđeg medvjeda (Ursus arctos Linnaeus, 1758)

open access: yes, 2018
This study investigated the levels of lead, strontium, calcium and zinc in the femoral bone of 41 brown bears (Ursus arctos Linnaeus, 1758) from the area of Lika and Gorski kotar, collected during 2014 and 2015. Metal levels were measured by the inductively coupled plasma-mass spectrometry technique.
openaire   +2 more sources

Mobility of the forearm skeleton in the Asiatic black (Ursus thibetanus), brown (U. arctos) and polar (U. maritimus) bears

open access: yesMobility of the forearm skeleton in the Asiatic black (Ursus thibetanus), brown (U. arctos) and polar (U. maritimus) bears
In several primates and carnivores, pronation/supination angles of the forearm skeleton were examined, and it is thought that a larger angle is useful to acquire dexterous behaviors in feeding and/or life style, including climbing. In this study, the pronation/supination angles in Asiatic black, brown and polar bears were nondestructively examined ...
openaire  

Analiza aktivnosti mrkog medvjeda (Ursus arctos Linnaeus, 1758) u prirodi i zatočeništvu

open access: yes, 2018
Hrvatska je dom mrkom medvjedu, najvećem europskom grabežljivcu. Naša netaknuta priroda omogućila je opstanak medvjeda u šumovitim planinskim područjima na Dinarskom gorju. Nepreglednost takvog tipa staništa otežava direktno promatranje ponašanja i aktivnosti medvjeda.
openaire   +1 more source

Selective Harvests of Brown Bears Associated With Increasing Skull Size and Older Age Structure. [PDF]

open access: yesEcol Evol
Parchizadeh J   +5 more
europepmc   +1 more source

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