| Инд. авторы: | Mills L.S., Bragina E.V., Kumar A.V., Zimova M., Lafferty D.J.R., Feltner J., Davis B.M., Hacklander K., Alves P.C., Good J.M., Melo-Ferreira J., Dietz A., Abramov A.V., Lopatina N., Fay K. |
| Заглавие: | Winter color polymorphisms identify global hot spots for evolutionary rescue from climate change |
| Библ. ссылка: | Mills L.S., Bragina E.V., Kumar A.V., Zimova M., Lafferty D.J.R., Feltner J., Davis B.M., Hacklander K., Alves P.C., Good J.M., Melo-Ferreira J., Dietz A., Abramov A.V., Lopatina N., Fay K. Winter color polymorphisms identify global hot spots for evolutionary rescue from climate change // Science. - 2018. - Vol.359. - Iss. 6379. - P.1033-1036. - ISSN 0036-8075. - EISSN 1095-9203. |
| Внешние системы: | DOI: 10.1126/science.aan8097; PubMed: 29449510; SCOPUS: 2-s2.0-85042377945; WoS: 000426366200042; |
| Реферат: | eng: Maintenance of biodiversity in a rapidly changing climate will depend on the efficacy of evolutionary rescue, whereby population declines due to abrupt environmental change are reversed by shifts in genetically driven adaptive traits. However, a lack of traits known to be under direct selection by anthropogenic climate change has limited the incorporation of evolutionary processes into global conservation efforts. In 21 vertebrate species, some individuals undergo a seasonal color molt from summer brown to winter white as camouflage against snow, whereas other individuals remain brown. Seasonal snow duration is decreasing globally, and fitness is lower for winter white animals on snowless backgrounds. Based on 2713 georeferenced samples of known winter coat color-from eight species across trophic levels-we identify environmentally driven clinal gradients in winter coat color, including polymorphic zones where winter brown and white morphs co-occur. These polymorphic zones, underrepresented by existing global protected area networks, indicate hot spots for evolutionary rescue in a changing climate. © 2018 American Association for the Advancement of Science. All rights reserved.
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| Ключевые слова: | Seasons; Pigmentation; Molting; Climate Change; Biological Mimicry; Biodiversity; Animals; Vertebrata; Animalia; vertebrate; season; pigmentation; molting; biological mimicry; biodiversity; animal; winter color polymorphism; Vulpes lagopus; seasonal variation; seasonal color molt; priority journal; phenotypic variation; nonhuman; Mustelidae; Mustela nivalis; Mustela frenata; Mustela erminea; Lepus townsendii; Lepus timidus; Lepus brachyurus; Lepus americanus; Leporidae; evolutionary rescue; environmental parameters; environmental change; environmental aspects and related phenomena; climate change; biodiversity; Article; vertebrate; seasonal variation; polymorphism; molt; Vertebrates; evolutionary biology; conservation; color morph; climate change; biodiversity; fitness; |
| Издано: | 2018 |
| Физ. характеристика: | с.1033-1036 |