黄河中游地区林草措施减洪减沙作用分析  

Analysis for the Roles of Sediment and Runoff Cutting by Biological Control Measures in the Upper and Middle Yellow River Basin

作　　者：冉大川[1] 王宏[2] 刘斌[1] 白志刚[3] 马勇[2] 

机构地区：[1]黄委会西峰水土保持科学试验站 [2]黄委会天水水土保持科学试验站,甘肃天水741000 [3]黄委会绥德水土保持科学试验站,陕西绥德718000

出　　处：《水土保持研究》2003年第4期141-143,共3页Research of Soil and Water Conservation

基　　金：水利部第二期黄河水沙变化研究基金项目。

摘　　要：对黄河中游河龙区间及泾河、北洛河、渭河流域水土保持林草措施保存率、保存面积、林草措施质量分级标准及林草措施减洪减沙作用进行了分析和研究;对黄河中游地区实施生态修复工程提出了4点建议。研究成果可供黄河中游水沙变化深化研究和水土保持生态修复工作参考。The authors studied the preservation ratio,preservation area,classification of qualification and the roles of sediment and runoff cutting of biological control measures in the interzone of middle Yellow River basin and Jing, BeiLuo, Wei River basin; four pieces of advice are brought for the biological rehabilitation in this area.The result can be used as reference for the deep study in this realm and in the biological rehabilitation.

关 键 词：保存率 保存面积 林草措施 减洪减沙 

分 类 号：S157.43[农业科学—土壤学]