Habitat loss on seasonal migratory range imperils an endangered ungulate
نویسندگان
چکیده
منابع مشابه
Linking seasonal home range size with habitat selection and movement in a mountain ungulate
Background Space use by animals is determined by the interplay between movement and the environment, and is thus mediated by habitat selection, biotic interactions and intrinsic factors of moving individuals. These processes ultimately determine home range size, but their relative contributions and dynamic nature remain less explored. We investigated the role of habitat selection, movement unre...
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Global climate change appears to be one of the main threats to biodiversity in the near future and is already affecting the distribution of many species. Currently threatened species are a special concern while the extent to which they are sensitive to climate change remains uncertain. Przewalski's gazelle (Procapra przewalskii) is classified as endangered and a conservation focus on the Qingha...
متن کاملConspecific relation between two seasonal migratory forms of endangered Caspian trout, Salmo trutta caspius Kessler, 1877, revealed by RAPD markers
Random amplified polymorphic DNA (RAPD) markers were used to estimate genetic relationships between two seasonal immigrant forms (namely fall-run and spring-run) of Caspian trout Salmo trutta caspius. In this regard, 62 fin tissue samples were collected from southern parts of the Caspian Sea basin and examined with 16 oligodecamer primers to asses their genetic diversity as well as probable s...
متن کاملConspecific relation between two seasonal migratory forms of endangered Caspian trout, Salmo trutta caspius Kessler, 1877, revealed by RAPD markers
Random amplified polymorphic DNA (RAPD) markers were used to estimate genetic relationships between two seasonal immigrant forms (namely fall-run and spring-run) of Caspian trout Salmo trutta caspius. In this regard, 62 fin tissue samples were collected from southern parts of the Caspian Sea basin and examined with 16 oligodecamer primers to asses their genetic diversity as well as probable s...
متن کاملStopover ecology of a migratory ungulate.
1. Birds that migrate long distances use stopover sites to optimize fuel loads and complete migration as quickly as possible. Stopover use has been predicted to facilitate a time-minimization strategy in land migrants as well, but empirical tests have been lacking, and alternative migration strategies have not been considered. 2. We used fine-scale movement data to evaluate the ecological role ...
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ژورنال
عنوان ژورنال: Ecological Solutions and Evidence
سال: 2021
ISSN: 2688-8319,2688-8319
DOI: 10.1002/2688-8319.12039