基于生态敏感性评价的生态空间格局保护和修复研究——以当涂县江心片区为例  

Researchon Ecological Spatial Pattern Protection and Restoration Based on Ecological Sensitivity Evaluation-Taking the JiangxinArea of Dangtu County as an Example

作　　者：沈玥 李涂睿 Shen Yue;Li Turui(Jiangsu Urban and Rural Planning and Design Institute Co.,LTD.,Nanjing 210019,Jiangsu,China;Changzhou University,Changzhou 213000,Jiangsu,China)

机构地区：[1]江苏省城镇与乡村规划设计院有限公司,江苏南京210019 [2]常州大学,江苏常州213000

出　　处：《绿色科技》2023年第22期62-67,共6页Journal of Green Science and Technology

摘　　要：长江流域是我国生态系统中至关重要的一环,而江心片区也是长江流域生态系统重要组成部分,因位于水陆交错而具有极高的生态价值和生态敏感性,其生态保护修复具有重要性和挑战性。以当涂县江心片区为研究对象,采用层次分析法和GIS空间叠加法进行了生态敏感性评价,结果表明:当涂县江心片区整体生态敏感性较高。通过评价结果构建生态空间保护与修复格局,提出了江滩修复、理水活化、绿林编织、疏田整治、清塘提升五大修复策略,为生态保护与修复领域的相关研究提供参考。The Yangtze River basin is a vital part of China's ecological system,and the central area is also an important part of the Yangtze River basin ecological system.Because of its high ecological value and ecological sensitivity,its ecological protection and restoration are important and challenging.In this paper,the ecological sensitivity of Jiangxin area in Dangtu County was evaluated by using analytic hierarchy process(AHP)and GIS spatial overlay method.The results showed that the overall ecological sensitivity of Jiangxin area in Dangtu County was high.Based on the evaluation results,the ecological space protection and restoration pattern was constructed,and five restoration strategies were proposed,namely,river beach restoration,water management and activation,green forest weaving,field thinning and pond clearing,to supplement and try for related research in the field of ecological protection and restoration.

关 键 词：生态敏感性分析 生态空间格局 生态保护与修复 江心片区 

分 类 号：TU981[建筑科学—城市规划与设计]