Results 41 to 50 of about 61,718 (201)

Global Warming and effects on the Arctic Fox

open access: yesScience Progress, 2008
We predict the effect of global warming on the arctic fox, the only endemic terrestrial predatory mammals in the arctic region. We emphasize the difference between coastal and inland arctic fox populations. Inland foxes rely on peak abundance of lemming prey to sustain viable populations. In the short-term, warmer winters result in missed lemming peak
Eva, Fuglei, Rolf Anker, Ims
openaire   +2 more sources

Harmonizing circumpolar monitoring of Arctic fox: benefits, opportunities, challenges and recommendations

open access: yesPolar Research, 2017
The biodiversity working group of the Arctic Council has developed pan-Arctic biodiversity monitoring plans to improve our ability to detect, understand and report on long-term change in Arctic biodiversity. The Arctic fox (Vulpes lagopus) was identified
Dominique Berteaux   +40 more
doaj   +1 more source

Studies of the Helminth Fauna of Norway XXXIV: The morphological stability of Diphyllobothrium Cobbold. A comparison of adult D. dendriticum (Nitzsch), D. latum (L.) and D. ditremum (Creplin) developed in different hosts [PDF]

open access: yes, 1975
Adult D. dendriticum from common gull {Larus canus), herring gull (Larus argentatus) and arctic fox (Alopex lagopus), D. latum from arctic fox, and D. ditremum from merganser (Mergus merganser) were studied.
Andersen, Karin
core  

Uniform female-biased sex ratios in alpine willows [PDF]

open access: yes, 2012
Premise of the study: The development of biased sex ratios in dioecious plant species has been ascribed to either (1) factors influencing differential adult mortality of male and female plants or (2) factors acting at an early life stage that determine ...
Hik, David S., Myers-Smith, Isla H.
core   +1 more source

Canine-Derived Cosmid Probes Containing Microsatellites Can Be Used in Physical Mapping of Arctic Fox (Alopex lagopus) and Chinese Raccoon Dog (Nyctereutes procyonoides procyonoides) Genomes [PDF]

open access: yes, 2017
Rapid development of the canine marker genome map facilitates genome mapping of other Canidae species. In this study we present chromosomal localization of 18 canine-derived cosmid probes containing microsatellites in the arctic fox (Alopex lagopus) and ...
Dolf, G.   +5 more
core  

Integrating archaeology and ancient DNA analysis to address invasive species colonization in the Gulf of Alaska [PDF]

open access: yes, 2017
The intentional and unintentional movement of plants and animals by humans has transformed ecosystems and landscapes globally. Assessing when and how a species was introduced are central to managing these transformed landscapes, particularly in island ...
Dunning, Samantha   +6 more
core   +1 more source

Dogs Never Gets Prion Diseases. The Entropic Landscape Analysis of Prion Proteins Answers Why. [PDF]

open access: yes, 2009
The Entropic Landscape Analysis was applied to the prion protein sequences of various mammals in order to detect potential sites of variants that would be responsible for the susceptibility of prion disease infection.
Kentaro Onizuka
core   +1 more source

Impact of spatial and temporal resource distribution on rabies dynamics in the Arctic

open access: yesArctic Science
In the Arctic, rabies is endemic in the Arctic fox (Vulpes lagopus), posing a significant and ongoing health risk for people and domestic animals. The mechanisms by which rabies is maintained within the low-density fox populations in the Arctic remain ...
Agathe Allibert   +5 more
doaj   +3 more sources

Alveococcus multilocularis in the Arctic fox (Alopex lagopus) in the Arctic zone of Yakutia

open access: yesРоссийский паразитологический журнал, 2023
The purpose of the research is to study of infection of white foxes (Alopex lagopus) with alveococcosis in the Arctic zone of Yakutia and to perform molecular genetic study of Alveococcus multilocularis.Materials and methods. To determine the Alveococcus
L. M. Kokolova   +2 more
doaj   +1 more source

Late-Pleistocene Syngenetic Permafrost in the CRREL Permafrost Tunnel, Fox, Alaska [PDF]

open access: yes, 2008
contributing authors: Bjella, K.L., Bray, M.T., Collins, C.M., Douglas, T.A., Fortier, D., French, H.M., Kanevskiy, M.Z., Shur, Y.L.Late-Pleistocene syngenetic permafrost exposed in the walls and ceiling of the CRREL permafrost tunnel consists of ice-and
French, H.M.   +2 more
core  

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