江苏省治淮70年水利经济社会效益分析

The economic and social analysis of harnessing the Huaihe River in Jiangsu Province in 70 years

以分析治淮70年水利经济社会效益为目标,对水利投入及防洪、除涝治渍治碱、供水等工程经济效益参数、计算方法及社会效益开展分析研究,利用费用效益评价等方法对江苏省治淮70年水利经济效益计算成果进行评价。研究结果表明,70年来江苏省淮河流域总体减灾兴利能力不断提高,充分发挥了水利在国民经济和社会发展中的基础作用。提出了加强水利统计工作、深化效益分析方法研究及加大水利投入等对策与建议。

With the goal of analyzing the economic and social benefits of harnessing the Huaihe River water in the past 70 years,this paper analyzes the calculation methods and parameters of water conservancy investment,flood control,waterlogging and alkali control,water supply,social benefits and other projects,and evaluates the results by means of cost-benefit evaluation.The results show that the overall capacity of the Huai River Basin in Jiangsu Province to reduce disasters and promote benefits has been continuously improved since the founding of the People’s Republic of China 70 years ago,giving full play to the basic role of water conservancy in national economic and social development.In view of the shortcomings in the analysis and calculation work,countermeasures and suggestions are proposed for the follow-up work.