Results 21 to 30 of about 319,757 (184)
A Contribution to the taxonomy of the Andean bear
Zoodiversity, 2020 The Andean bear's taxonomy is discussed with some nomenclatorial corrections and discussions of some common names for the species. The most widely used common name has been changed from spectacled bear to Andean bear in favour of the animal's importance ...
Frank Brandstaetter
doaj +1 more source
Ecology and Society, 2021 Research has increasingly emphasized the importance of spatial alignment between ecosystems and the institutions that govern them, known as social-ecological fit. Social network analysis (SNA) has been recognized as a valuable tool capable of integrating
Rhianna R. Hohbein +2 more
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Dietary ecology of the extinct cave bear: Evidence of omnivory as inferred from dental microwear textures [PDF]
Acta Palaeontologica Polonica, 2016 The diet of the extinct European cave bear, Ursus spelaeus, has widely been debated. Diverging from the extant brown bear (Ursus arctos) approximately 1.2 million years ago, the cave bear is one of the most ubiquitous fossil bears occurring in Europe ...
D. Brent Jones, Larisa R.G. DeSantis
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Global Ecology and Conservation, 2022 Spectacled bears (SB) (Tremarctos ornatus) are the only bear species native to South America. This particular bear is the single species of its genus, and it is listed as vulnerable according to the IUCN red list. A critical SB conservation habitat is in
Alexander Cotrina Sánchez +10 more
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Dexmedetomidine-Tiletamine-Zolazepam Followed by Inhalant Anesthesia in Spectacled Bears (Tremarctos ornatus) [PDF]
Acta Scientiae Veterinariae, 2021 Background: The spectacled bear (Tremarctos ornatus) is the only bear species inhabiting South America and is classified as vulnerable according to the International Union for Conservation of Nature (IUCN) Red List. Among the few publications on the use of general anesthesia and advanced monitoring of ursids in veterinary hospital settings, little is ...
Natache Arouca Garofalo +5 more
openaire +3 more sources
Journal of Mammalogy, 2020 The spectacled bear (Ursidae: Tremarctos ornatus) is an emblematic umbrella species and one of the top carnivores in the Andean mountains. It is also listed as vulnerable by IUCN and as endangered by CITES.
M. Ruiz‐García +4 more
semanticscholar +1 more source
Tracing the metabolic rift in Colombia's greengrocer: an environmental history of the Anaime Valley [PDF]
, 2020 This paper stems from research to reconstruct an environmental history of agriculture in the Anaime Canyon Valley and better understand the environmental consequences of having transformed the area into “Colombia's greengrocer”.
Doughman, Richard
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Spectacled Bears in Peru [PDF]
Oryx, 1981 Land nationalisation, starting in 1963, brought settlers and cultivation into mountain areas of Peru where hitherto spectacled bears had been disturbed only by occasional hunting. This greatly reduced the numbers of bears, and also habituated those that survived to eating the farm crops and farm animals that replaced their natural foods, thus incurring
openaire +1 more source
Phylogeographic and Demographic Analysis of the Asian Black Bear (Ursus thibetanus) Based on Mitochondrial DNA. [PDF]
, 2015 The Asian black bear Ursus thibetanus is widely distributed in Asia and is adapted to broad-leaved deciduous forests, playing an important ecological role in the natural environment. Several subspecies of U. thibetanus have been recognized, one of which,
FUKUMOTO Yukio +6 more
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A modified method for molecular identification of Baylisascaris transfuga in European brown bears (Ursus arctos) [PDF]
, 2017 Baylisascaris transfuga is a roundworm that has been reported worldwide in most bear species. In mammals and possibly humans, the larvae of B. transfuga can migrate in the tissues of aberrant hosts with larva migrans syndrome.
Gawor, Jakub +4 more
core +6 more sources