摘要
通过实地调查研究获取相关数据,摒弃了以往生态环境脆弱性分析中以乡(镇)为研究单元的传统模式,采用小流域为研究单元,将贵州省普定县石漠化区域分为水母河小流域、野鹿冲小流域、磨香河小流域、鹰子河小流域、天生桥小流域、石旧河小流域、南安庄小流域7个单位进行研究。在此基础上,应用模糊综合评判法,对普定县石漠化区域生态脆弱性进行评价。并针对评价结果,提出因地制宜的治理建议。
Based on field survey to obtain relevant data, the research studied in small watershed instead of traditional township mode, which divided the rocky desertification area of Puding county into Shuimu fiver small watershed, Yeluchong fiver small watershed, Moxiang fiver small watershed, Yingzi river small watershed, Tianshengqiao river small watershed, Shijiu river small watershed, and Nan＇anzhuang river small watershed. Based on this, the eco-environmental vulnerability of the rocky desertification area of Puding county was evaluated by fuzzy comprehensive assessment method. And through the evaluation results, the paper put forward the management suggestions according to local conditions.
出处
《湖北农业科学》
北大核心
2013年第15期3736-3739,共4页
Hubei Agricultural Sciences
基金
黄果树风景名胜区土地利用总体规划修编项目[贵大(2011)bcht0329]
关键词
石漠化区域
小流域
生态脆弱性
模糊综合评判法
普定县
rocky desertification area
small watershed
eco-environmental vulnerability
fuzzy comprehensive assessmentmethod
Puding county
