论文部分内容阅读
黄河流域灌溉工程现状节水措施浅析王成丽，阮本青，李清杰（黄委会引黄灌溉局河南新乡４５３００３）随着人口增长和工农业生产的发展，黄河流域水资源日益紧张，供需矛盾突出，导致人口、资源、环境系统失调，成为区域社会经济可持续发展的严重制约因素。但是，一方面缺...
Analysis of water saving measures for irrigation projects in the Yellow River Basin WANG Chengli, RUAN Benqing, LI Qingjie (Yellow River Irrigation Bureau of Irrigation Bureau of Yellow River, Xinxiang, Henan 453003) With the population growth and the development of industry and agriculture, the water resources in the Yellow River Basin are increasingly tense and the contradiction between supply and demand is prominent. The imbalance of population, resources and environmental systems has become a serious constraint on sustainable social and economic development in the region. However, on the one hand, lack ...