Beavers on Ice: Factors Influencing Emergence Phenology in Boreal Canada
Global Change Biology, Volume 32, Issue 4, April 2026.Climate‐driven changes in ice phenology influence the timing of spring emergence of a non‐hibernating ice‐bound mammal, the North American beaver. ABSTRACT The influence of climate change on emergence phenology of hibernating mammals in northern latitudes is receiving increased attention, yet for freshwater semi‐aquatic mammals such as beavers, which ...
Glynnis A. Hood, D. L. (Dee) Patriquin
wiley +1 more source
Hominid exploitation of the environment and cave bear populations:the case of Ursus spelaeus Rosenmuller-Heinroth in Amutxate cave (Aralar, Navarra-Spain) [PDF]
, 2007 Cave bears (Ursus deningeri and U. spelaeus) and hominids (Homo heidelbergensis, H. neanderthalensis, and H. sapiens) were potential competitors for environmental resources (subterranean and open air).
Torres Pérez-Hidalgo, Trinidad José
core +1 more source
Distance-Dependent Effectiveness of Diversionary Bear Bait Sites
Human-Wildlife Interactions, 2017 Baiting black bears (Ursus americanus) to sites outside a community can alleviate famine-induced spikes in human–bear conflicts. But little is known about effects of distance between baits and communities.
Stephen F. Stringham, Ann Bryant
doaj +1 more source
Regional evolutionary distinctiveness and endangerment as a means of prioritizing protection of endangered species [PDF]
, 2015 Conservation is costly, and choices must be made about where to best allocate limited resources. I propose a regional evolutionary diversity and endangerment (RED-E) approach to prioritization of endangered species.
Brantner, Emily K
core
The Distribution and Abundance of Terrestrial Vertebrates of the James and Hudson Bay Regions of Québec [PDF]
, 1976 Grâce à des études de plus en plus nombreuses entreprises dans le nord du Québec nous avons un aperçu plus précis des ressources animales et de leur répartition.
Bider, J. R.
core +1 more source
Arctic ground squirrel (Spermophilus parryii) and american black bear (Ursus americanus) as models for human cryogenics researches [PDF]
, 2018 Hibernacija je proces od životne važnosti za organizme koji tijekom ekstremnih zimskih temperatura nemaju mogućnost migracije. Karakteristike svih hibernirajućih organizama su smanjen metabolizam, sniženje tjelesne temperature, povećana upotreba masnoća ...
Kotarski, Lucija
core +2 more sources
Vehículo aéreo no tripulado para ayuda en la identificación de mamíferos grandes. = Unmanned aerial vehicle to aid research of big mammals [PDF]
, 2015 Este proyecto tiene como objetivo el desarrollar un Vehículo Aéreo No Tripulado el cual pueda enviar información en tiempo real del lugar en el que se encuentra, algunas de estas variables son: video, temperatura, presión, humedad, entre otras, las ...
García Ramírez, Mario Alberto +2 more
core
Noninvasive population genetics: a review of sample source, diet, fragment length and microsatellite motif effects on amplification success and genotyping error rates [PDF]
, 2018 Noninvasive population genetics has found many applications in ecology and conservation biology. However, the technical difficulties inherent to the analysis of low quantities of DNA generally tend to limit the efficiency of this approach.
Broquet, Thomas +2 more
core
Free amino acid and acylcarnitine values in Ursus americanus Pallas 1780 (black bear) from Northeastern Mexico. [PDF]
PLoS One, 2023 Abellan-Borja A +12 more
europepmc +1 more source
Genetic sampling for estimating density of common species. [PDF]
, 2017 Understanding population dynamics requires reliable estimates of population density, yet this basic information is often surprisingly difficult to obtain.
Cheng, Ellen +3 more
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