东北地区水獭时空分布格局及其保护规划
Spatial and temporal dynamics of the distribution of otter distribution in Northeast China and its conservation planning
水獭(Lutra lutra)是一种半水栖哺乳动物,隶属于食肉目(Carnivora)鼬科(Mustelidae),因其对水质具有高度敏感性且处于食物链顶端,被认为是水生生态系统的重要指示种和旗舰种。中国分布有三种,即欧亚水獭(Lutra lutra)、小爪水獭(Aonyx cinereus)和江獭(Lutrogale perspicillata)。IUCN濒危物种红色名录将欧亚水獭列为近危(NT),小爪水獭和江獭列为易危(VU)。在我国,202…查看全部>>
The otter is a semi-aquatic mammal.It belongs to the carnivora mustelidae species and is considered an important indicator and flagship species of aquatic ecosystems due to its high sensitivity to water quality and its position at the top of the food chain.Three species are found in China,namely the Eurasian otter(Lutra lutra),the small claed otter(Aonyx cinereus)and the River otter(Lutrogale perspicillata).The IUCN Red List of Threatened Species lists the E…查看全部>>
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