人民治理黄河70年城镇供水效益分析

Analysis of Urban Water Supply Benefits of the Yellow River Management in Recent 70 Years

新中国成立后,黄河流域进行了大规模水利建设,建成了一批城镇工业、生活供水工程和流域外调水工程,黄河供水产生了巨大的经济效益、社会效益及生态效益。采用分摊系数法对人民治黄以来黄河城镇供水产生的经济效益进行了分析计算。结果表明:截至2015年,黄河流域建成蓄水工程1.90万座、引水工程1.29万处、提水工程2.23万处、机电井60.32万眼,黄河累计城镇供水量3 084.04亿m3,产生的总经济效益为23 603.46亿元。

Since the founding of new China,people have carried out large-scale water conservancy construction in the Yellow River basin. A number of urban industries,water supply projects for living and inter-basin water transfer projects have been built. Water supply in the Yellow River basin has produced enormous economic benefits,social benefits and ecological benefits. In order to conclude the great achievements of the Yellow River governance and protection in recent 70 years,this paper used the benefit sharing coefficient method to calculate and analyze the economic benefits of urban water supply in the Yellow River. The results show that,by the end of 2015,people has built19 000 water storage projects,12 900 water diversion projects,22 300 water lifting projects and 603 200 electromechanical wells. The cumulative urban water supply of the Yellow River is 308.404 billion m3 and the overall economic benefits are 2 360.346 billion RMB yuan.