国土空间规划背景下的山体生态修复规划研究——以南宁市为例  

Research on hills ecological restoration planning under the background of territorial spatial planning:a case study of Nanning City

作　　者：何舸[1] HE Ge(China Academy of Urban Planning and Design Shenzhen)

机构地区：[1]中国城市规划设计研究院深圳分院

出　　处：《环境工程技术学报》2023年第3期1234-1241,共8页Journal of Environmental Engineering Technology

基　　金：国家自然科学基金项目(42101427)。

摘　　要：为探索系统性、大尺度的山体国土空间生态修复新路径,以南宁市为例,通过构建山体生态系统服务功能评价指标体系并开展山体生态功能评价,划分山体生态功能分区,制定山体生态修复与提升方案,建立了以“本底评价—功能分区—修复提升”为一体的区域山体国土空间生态修复规划方法。结果显示,研究区主要山体面积占比约37.26%,在空间上集中连片分布;山体生态功能高度和中度重要区占比达85%,是山体生态保护修复的核心区域;研究区可划分为山体生态保育区、水源地保护区、生态游憩协调区等8类分区,分别执行相应的管控措施;统筹保护与发展需求,制定了速生桉种植调整、山体群落结构优化、生态游憩带构建、受损山体生态修复等山体修复提升规划方案。区域山体国土空间生态修复规划应协调生态保护修复与城市发展需求,统筹山体资源的保护、修复和利用,分区、分类制定方案。To explore a new path of systematic and large-scale hills ecological restoration under the background of territorial spatial planning,taking Nanning City as an example,the evaluation index system of hills ecosystem services was constructed,and hills ecological function evaluation was carried out.Then ecological function zoning of hills was divided,and the scheme of hills ecological restoration and promotion was formulated.So,a method of regional hills ecological restoration planning was established,based on background evaluation,function zoning,restoration and promotion.The results showed that the main hills in the study area accounted for about 37.26%,all of which were spatially contiguous and concentrated.The hills area was of 85%highly and moderately important area,all of which were the core area of hills ecological protection and restoration.The study area was divided into 8 types of hills ecological function zones,including hills ecological conservation area,water source protection area,ecological recreation coordination area,etc.,which implemented corresponding control measures separately.Considering the needs of hills ecological protection and restoration and urban development,the hills ecological restoration and promotion scheme was formulated,from the aspects of fast-growing eucalyptus planting adjustment,hills community structure optimization,hills ecological recreation belt planning,and ecological restoration guidelines of damaged hills.The regional hills ecological restoration planning should coordinate ecological protection and restoration with urban development,integrate the protection,restoration and utilization of hill resources,and formulate plans by zoning and classification.

关 键 词：国土空间生态修复 山体生态修复 国土空间规划 城市生态规划 生态功能 群落结构优化 速生桉 

分 类 号：X171[环境科学与工程—环境科学] TU984[建筑科学—城市规划与设计]