中国自然保护地连通性的重要意义与关键议题

Significance and Key Issues of Protected Area Connectivity in China

自然保护地是保护生物多样性、应对和减缓气候变化影响的关键区域,其功能的有效发挥有赖于连通性良好的自然保护地网络的形成。通过对生境破碎化和气候变化危机背景下自然保护地连通性的重要意义进行阐述,辨析自然保护地连通性相关概念,梳理相关研究和实践,提出中国自然保护地连通性的概念,并从概念层次、生态对象、空间范围和时间范围4个层面进行辨析,探讨自然保护地连通性与国土空间规划,自然保护地连通性与气候变化,自然保护地连通性评价体系、监测体系、提升路径和保障机制6项关键议题。

Protected areas are essential for biodiversity conservation and climate change mitigation,and the effective functioning thereof depends on the establishment of a well-connected protected area network.This research expounds on the importance of protected area connectivity in contexts of habitat fragmentation and climate change crisis.After differentiating and analyzing concepts and sorting out research and practice related to protected area connectivity,the research proposes the concept of protected area connectivity in China from the four aspects of the conceptual level,ecological object,space scope and time scope.It discusses six critical issues of protected area connectivity in China,including the relationship between protected area connectivity and territorial spatial planning,relationship between protected area connectivity and climate change,and the evaluation system,monitoring system,improvement path and guarantee mechanism for protected area connectivity.