沿太湖生态敏感乡镇的生态环境保护研究——以苏州吴中区光福镇为例  

Study on environmental protection in the ecologically sensitive town along Taihu Lake:The case of Guangfu Town,Wuzhong District in Suzhou

作　　者：朱贤婷 李新[1] 丁金华[1] 沈益婷 

机构地区：[1]苏州科技学院环境科学与工程学院,江苏苏州215001

出　　处：《浙江农业学报》2015年第2期266-270,共5页Acta Agriculturae Zhejiangensis

基　　金：国家自然基金项目(41301191)

摘　　要：在苏州向南沿太湖开发的新发展战略驱动下,以苏州市吴中区光福镇为例,采用理论分析法和频度分析法结合AHP构建生态敏感性评价的指标体系,确定了苏州市吴中区光福镇的生态敏感性等级为极度敏感区,生态敏感性指标中水源地保护区和自然保护区极度敏感,遭遇水旱涝等灾害可能性大小和历史遗迹高度敏感,重要岸线保护区、淡水养殖比例和矿藏资源开发力度是中度敏感。未来苏州市吴中区光福镇要结合空间生态服务功能的异质性规律对照生态敏感性级别对生态敏感区/因子进行适当保护,以实现区域生态环境保护与资源开发利用永续和谐可持续发展。Under the background that Suzhou is going to explore the ecologically sensitive areas along the Taihu Lake in the south, we took Guangfu Town, Wuzhong District, Suzhou City for example and built up the ecological sensitiv-ity evaluation system by combining theoretical analysis and frequency analysis with AHP.It was concluded that its ecological sensitivity level was extremely high, water source protection areas and nature reserves were extremely sen-sitive, the possibility of encountering water, droughts and other disasters and historical sites were highly sensitive, and that important shoreline protection zone, cultivation in the freshwater and mineral resource development were moderately sensitive.In the future, it is necessary to protect these ecologically sensitive areas and sensitive factors based on their sensitivity level according to the spatial heterogeneity of ecosystem services law so as to achieve region-al ecological environmental protection and sustainable resource development in the harmony and sustainability.

关 键 词：生态敏感区 生态敏感性评价 水源地 自然保护区 

分 类 号：X321[环境科学与工程—环境工程]