期刊全称 | Biodiversity Conservation Using Umbrella Species | 期刊简称 | Blakiston‘s Fish Owl | 影响因子2023 | Futoshi Nakamura | 视频video | | 发行地址 | The first English-language book introducing readers to the distribution and ecology of Blakiston’s fish owl and the red-crowned crane in their natural habitats.Presents the status quo and prospects fo | 学科分类 | Ecological Research Monographs | 图书封面 |  | 影响因子 | .This book focuses on Blakiston’s fish owl and the red-crowned crane as umbrella species. Healthy river, riparian and wetland ecosystems are necessary to maintain the populations of the two species. Both species have been revered by people since ancient times, but both are currently listed as endangered because of their small population sizes. The population decline of the two species can be mainly attributed to the degradation of the natural riparian and wetland habitats, which is associated with land use development..The populations of the two species are now recovering in Japan due to recent conservation and reproduction efforts, but the genetic diversity of the two species are still low due to previous bottleneck effects. To develop conservation and dispersal plans to establish the species over the East Asian mainland and on the island of Hokkaido, basic information, such as their regional distribution, genetic diversity, food availability, reproductive traits, and nesting, breeding, rearing, and commuting habitat, is essential. The intensive, collaborative studies conducted in Japan and Russia has clarified the status quo and the ecology of the two species. . This is the first | Pindex | Book 2018 |
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