基于生态足迹的辉河保护区繁殖鹤栖息地环境承载判别分析
Inter-species differences,temporal variation and spatial separation of vocalization language spectrum from Red-crownd crane(Grus japonensis),White-naped crane(Grus vipio)and common crane(Grus grus)
繁殖期是野生动物种群得以延续的重要时期,内蒙古辉河国家级自然保护区又是鹤类重要的繁殖地之一。为判别辉河保护区对繁殖鹤(丹顶鹤、白枕鹤、灰鹤)的环境承载,本文基于 2018-2022 年遥感影像、2021-2022 年繁殖期野外实地调查、统计年鉴等数据,结合生态足迹法、景观格局指数、MaxEnt模型等方法,以辉河保护区区内居民和繁殖鹤类作为研究对象,首先分析了近五年的保护区生态承载力的年度变化及景观格局的变化,然后利用 MaxEnt 模型预测了繁殖…查看全部>>
The breeding period is an important period for the continuation of wild animal populations,and Huihe National Nature Reserve in Inner Mongolia is one of the important breeding grounds for cranes.In order to identify the environmental bearing of breeding cranes(red-crowned crane,white-naped crane and eurasian crane)in the Huihe Reserve,this paper first analyzes the annual changes of ecological carrying capacity and landscape pattern changes in the past five y…查看全部>>
孙雪莹;马悦;邓文攸;吴庆明;邹红菲;
Habitat needs Ecological footprint method Environmental carrying capacity Breeding crane Huihe Nature Reserve
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