水库库区水土保持效益评价研究  

Study on Evaluation of Soil and Water Conservation Benefits in Reservoir Area

作　　者：周文芳 ZHOU Wenfang(Zhejiang Zhongye Survey and Design CO.LTD.,Hangzhou 310002,China)

机构地区：[1]浙江中冶勘测设计有限公司,浙江杭州310002

出　　处：《河南水利与南水北调》2024年第7期10-11,共2页Henan Water Resources & South-to-North Water Diversion

摘　　要：水土保持效益评价是水土保持体系中必不可少的工作。首先,采用文献研究法和专家调查法建立水库库区水土保持效益评价体系;其次,采用组合赋权法和模糊综合评价法建立水库库区水土保持效益评价模型;最后,进行实证分析。研究表明该模型应用于水库库区水土保持效益评价具有适用性和科学性。研究结果对水库库区水土保持效益评价工作具有一定借鉴意义。Evaluation of soil and water conservation benefits is an essential work in the soil and water conservation system.Firstly,the evaluation system of soil and water conservation benefits in the reservoir area is established by the method of literature study and expert investigation;Secondly,the evaluation model of soil and water conservation benefits in the reservoir area is established by the method of combination weighting approach and fuzzy comprehensive evaluation Finally,the empirical analysis is conducted.The study shows that the model is applicable and scientific in the evaluation of soil and water conservation benefits in the reservoir area.The results of this study can be used for reference in the evaluation of soil and water conservation benefits in the reservoir area.

关 键 词：水库库区 水土保持 效益评价 

分 类 号：S157[农业科学—土壤学]