赤水河流域生物多样性保护现状和对策

基于对赤水河流域生物多样性的综合调研，分析了赤水河流域生物多样性的主要特征、流域生物多样性保护的现状、面临的机遇和潜在的压力，探讨了赤水河流域生物多样性保护的基本对策。提出赤水河流域生物多样性保护应在国家政策框架内，在流域综合管理理念指导下兼顾重点区域保护和生态廊道建设，探索流域尺度上生物多样性保护与流域社会经济协调有序发展的新型管理模式。

BIODIVERSITY STATUS AND ITS CONSERVATION STRATEGY IN THE CHISHUI RIVER BASIN

Based on a general biodiversity survey in the Chishui River basin,the authors first summarized the main characteristics of its biodiversity,including diverse ecosystems and species as well as heterogeneous habitats,at the river basin scale,and then analyzed the situation,opportunity and main challenges to biodiversity conservation in this river basin.To promote river-basin-scale biodiversity conservation,it is important to take effective steps to protect key areas and construct ecological corridors,and to integrate biodiversity conservation into the sustainable development strategies of local social-economic development in the Chisui River basin.