ArticleEcology and evolution2019
Dispersal of Amur tiger from spatial distribution and genetics within the eastern Changbai mountain of China.
Article in Ecology and evolution, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Gene expression and immune cell heterogeneity in inbred Amur tiger.BMC genomics · 2026Article
- Genetic insights and conservation strategies for Amur tigers in Southwest Primorye Russia.Scientific reports · 2024Article
- The genetic status and rescue measure for a geographically isolated population of Amur tigers.Scientific reports · 2024Article
- Genetic diversity and structure of mongolian gazelle (Procapra gutturosa) populations in fragmented habitats.BMC genomics · 2023Article
- Chromosome-level, nanopore-only genome and allele-specific DNA methylation of Pallas's cat,NAR genomics and bioinformatics · 2023Article
- Comparative Analysis of the Gut Microbiota of Mongolian Gazelle (Frontiers in microbiology · 2022Article
- Serum Protein Gel Agarose Electrophoresis in Captive Tigers.Animals : an open access journal from MDPI · 2020Article
- Ascarid infection in wild Amur tigers (Panthera tigris altaica) in China.BMC veterinary research · 2020Article
- Comparative Analysis of Microbial Community Structure and Function in the Gut of Wild and Captive Amur Tiger.Frontiers in microbiology · 2020Article
- Dispersal of Amur tiger from spatial distribution and genetics within the eastern Changbai mountain of China.Ecology and evolution · 2019Article
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9 authors.
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Abstract
Population dispersal and migration often indicate an expanded habitat and reduced inbreeding probability, and to some extend reflects improvement in the condition of the population. The Amur tiger population in the northern region of the Changbai mountain in China mostly distributes along the Sino-Russian border, next to the population in southwest Primorye in Russia. The successful dispersal westward and transboundary movement are crucial for the persistence of the Amur tiger in this area. This study explored the spatial dispersal of the population, transboundary migration, and the genetic condition of the Amur tiger population within the northern Changbai mountain in China, using occurrence data and fecal samples. Our results from 2003 to 2016 showed that the Amur tiger population in this area was spreading westward at a speed of 12.83 ± 4.41 km every three years. Genetic diversity of the Amur tiger populations in southwest Primorye was slightly different than the population in our study area, and the potential individual migration rate between these two populations was shown to be about 13.04%. Furthermore, the relationships between genetic distances and spatial distances indicated the existence of serious limitations to the dispersal of the Amur tiger in China. This study provided important information about spatial dispersal, transboundary migration, and the genetic diversity of Amur tigers in China, showed the urgent need for Amur tiger habitat restoration, and suggested some important conservation measures, such as corridor construction to eliminate dispersal barriers and joint international conservation to promote trans-boundary movement.
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