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目前在华北地区特别是一些城市及其周围,水源已严重不足。如何解决这个问题,有众多的方案。开源节流,已是解决水资源供需矛盾的口头禅,也是个永远正确的原则。但是在具体方案上分歧意见很大。从80年代以来,除了引滦入津、入唐工程已经建成外,其他均停留在可行性研究阶段。 70年代初大旱以后,原水电部就不断进行从外流域调水到华北的规划,从1973年开始正式进行的南水北调东线工程规划,几经反复,
At present, some cities in North China, especially in and around them, have a serious shortage of water. How to solve this problem, there are many programs. To increase revenue and reduce expenditure is already a mantra to solve the contradiction between supply and demand of water resources and is also a principle that will always be correct. However, the differences in specific programs have great views. Since the 1980s, except for the introduction of the Luanhe River into Tianjin and the project of Tang Dynasty into the Tang Dynasty, all others have remained at the feasibility study stage. After the severe drought in the early 1970s, the former Ministry of Water and Electricity continued to carry out water transfer from the outlying river basin to North China. From the beginning of 1973, the eastern route of the South-to-North Water Diversion Project officially started to undergo repeated planning,