韭园小流域可持续发展评价研究

Study on the assessment of sustainable development of Jiuyuan watershed

运用层次分析法和模糊综合评判法,选取6层共30项指标构建小流域可持续发展评价指标体系,以韭园小流域为研究对象,对2008—2010年小流域可持续发展状况进行了评价。结果显示:经济发展能力是影响小流域可持续发展程度的最重要因素,而社会进步程度影响程度最弱。总体上看,2008—2010年韭园小流域可持续发展水平处于较稳定阶段。

By using AHP and the fuzzy comprehensive evaluation methods that contain 30 indicators in six layers, the sustainable development of Jiuyuan watershed in Mentougou district was evaluated from 2008 to 2010. The results show that the most important factor of sustainable development was economic development. and followed by management control ability, ecological support, soil and water conservation and environmental protection. The social progress degree was the weakest. On the whole, during 2008-2010 sustainable development of Jiuyuan wate^hed was in stable process.