摘要
以陕西省米脂县泉家沟流域为例,在黄土高原小流域水土保持实用技术的基础上,应用USLE修正式对梁峁边线以上梁峁坡地进行了水土保持技术决策;并在PCARCINFO系统支持下,设计了决策系统。
The Quanjiagou Valley in Mizhi County, Shaanxi Province, was selected for case study. On the basis of the practical techniques for soil and water conservation in small valleys on the Loess Plateau, technical decisions were made for soil erosion control on slope land of loess hills by using the modified USLE. And with the support of PC ARC/INFO system, a decision making system has been worked out.
出处
《农村生态环境》
CSSCI
CSCD
2000年第1期9-12,共4页
Rural Eco-Environment
基金
国家"八五"攻关项目! 85 0 8 0 1 13专题中的部分内容
关键词
水土保持
决策系统
土壤侵蚀
小流域
黄土高原
decision making system, Loess Plateau, quantitative analysis of soil erosion, small valley, soil and water conservation.
