基于成本效益评估的县域自然保护地优化整合方案比较研究——以福建省泰宁县为例

在国家公园体制改革背景下,“建立以国家公园为主体的自然保护地体系”对我国自然保护地优化整合提出了系列要求。福建省正在进行自然保护地优化整合,泰宁县是全省自然保护地交叉重叠最复杂的区域之一。以泰宁县为例,基于实地调研和专家意见,构建了三个优化整合的情景规划方案：（1）维持现状,不整合;（2）以泰宁国家地质公园为主体的整合;（3）以泰宁国家公园为主体的整合。基于对方案的成本效益比较,结果显示：方案3的存在和使用价值最高,成本持中;方案1的价值保护持中,成本最低;方案2价值最低,成本最高。研究为福建省县市尺度开展自然保护地优化整合提供思路和技术支持,亦为国内外自然保护地的边界优化提供参考。

Comparative study on optimal integration schemes of protected areas at county level based on cost-benefit assessment: A case study of Taining county,Fujian province

In the context of national park system reform, the establishment of a national park-based nature reserve system is a series of requirements for the optimization and integration of nature reserves in China. Currently, Fujian province has been optimizing and integrating nature reserves, and Taining county is one of the most complicated areas overlapped with nature reserves in this province. Therefore, the paper takes this county as the research object, and constructs three optimized and integrated scenario planning schemes as follows based on field surveys and expert opinions: (1) Maintain the status without integration; (2) Integrate with Taining National Geopark as the main body; (3) Integrate with Taining National Park as the main body. In comparision of the cost-benefit of the three schemes, it can be concluded that: Scheme 3 shows the highest existence and usage value and a moderate cost; Scheme 1 shows a moderate maintenance value and the lowest cost; Scheme 2 shows the lowest value and the highest cost. The research provides ideas and technical support for the optimization and integration of nature reserves at the county and city levels in Fujian province, as well as references for the boundary optimization of nature reserves at home and abroad.