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关于黄河中游治理问题由来已久,以往做了大量工作,但有些问题至今仍未得到妥善解决。现就黄河中游治理问题谈三点意见:1 龙门水库亟待开发原规划黄河北干流共有8个梯级(万家寨、龙口、天桥〈已建〉、碛口、军渡、三交、龙门、禹门口)。在这8个梯级中,龙门水库的综合效益是最为突出的。龙门水库规划坝高216m,总库容114亿 m~3,发展陕、晋两省灌溉面积约2000万亩,水库装机210万 kW,年发电量79.5亿 kW·h,拦沙97.5亿 t。该库将对黄河下游的防洪起到控制性的作用。特别是对
The management of the middle reaches of the Yellow River has a long history of doing things and has done a great deal of work in the past, but some problems have not yet been properly solved. Now on the governance of the middle reaches of the Yellow River talk about three views: 1 Longmen Reservoir urgently need to develop the original plan The Yellow River north of a total of eight cascade (Wanjiazhai, Longkou, flyover Qikou military crossing, three cross, gantry, Yu Doorway). Among the eight steps, the comprehensive benefit of Longmen Reservoir is the most prominent. The planned dam height of the Longmen Reservoir is 216m with a total storage capacity of 11.4 billion m 3. The irrigation area in Shaanxi and Shanxi provinces is about 20 million mu. The installed capacity of the reservoir is 2.1 million kW. The annual generating capacity is 7.95 billion kW · h and the total suspended sediment is 9.75 billion tons. The library will play a controlling role in flood control in the lower reaches of the Yellow River. Especially right