摘要
玉茂沟小流域自1953年被选为试验科研基地以来,开展了各单项措施和综合防治体系建设试验研究工作,取得了大量的基本资料及研究成果,其中“三道防线”的布设为黄丘一副区小流域综合治理提供了科学依据。根据王茂沟的治理成果,提出了黄丘一副区小流域综合防治体系建设中不同土地类型面积所占比例,以及不同人口密度与土地资源合理利用的优化结构。
Experiment work of various single measures and comprehensive system for prevention and harnessmenthave been carried out since 1953 when Wangmaogou small watershed was selected as an experiment base.Agreat amount of basic data has been obtained and many achievements made,among which the layout of'three defense lines'provides scientific basis for the comprehensive harnessment of the small watersheds inthe first Gullied-hilly loess subregion.This paper,according to the harnessment achievements in Wangmao-gou watershed puts forward the proportion of areas of different types of land use,and the optimum struc-ture of rational utilization of land resources under different densities of population.
出处
《人民黄河》
CAS
北大核心
1993年第9期20-23,共4页
Yellow River
关键词
综合治理
小流域
治理
王茂沟
comprehensive system for prevention and harnessment three defense lines density of popula- tion the first Gullied-hilly loess sudregion Wangmaogou
