基于脆弱性评价的国土空间布局引导研究——以福建省长汀县为例  

Research on the Guidance of Land Spatial Layout Based on Vulnerability Evaluation: A Case of Changting County in Fujian Province

作　　者：付博 徐建刚[1] Fu Bo;Xu Jiangang

机构地区：[1]南京大学建筑与城市规划学院

出　　处：《城市建筑》2023年第3期141-147,共7页Urbanism and Architecture

摘　　要：科学合理地布局用地功能是国土空间规划关注的重大议题。文章以福建长汀县为例,借助VSD脆弱性评价模型,以综合提升生态保护、农业生产、城镇建设三个功能为导向,从暴露度、敏感性、适应能力三个维度构建国土空间脆弱性评价框架,通过构建多功能耦合的三维评价矩阵,实现对国土空间功能布局的科学引导。结果表明,单功能导向下的脆弱性分布存在差异,基于耦合评价结果进行国土空间功能引导,并进一步提出国土空间优化发展策略。The scientific and rational layout of land use functions is a major issue of territory spatial planning. Taking Changting County in Fujian Province as an example, with the help of Vulnerability Scoping Diagram model, the paper takes three function of the comprehensive improvement of ecological protection, agricultural production, and urban construction as guidance, and constructs the vulnerability evaluation framework from three dimensions of exposure, sensitivity, and adaptability. By constructing a multifunctionally coupled three-dimensional evaluation matrix model,the scientific guidance of the functional layout of the land and space is realized. The results show that there are differences in the distribution of vulnerabilities under the single-function orientation.Based on the results of the coupling evaluation, the land space function is guided, and the land space optimization development strategy is further proposed.

关 键 词：脆弱性 VSD评估框架 国土空间规划 功能布局优化 

分 类 号：TU984.11[建筑科学—城市规划与设计]