治理江河,需要确立切合实际的治河方略,修建能够体现这一方略的枢纽工程及其他相应工程,长期坚持治理,才能达到除害兴利目的。拟定方略必须符合河性。含沙量和输沙量都大的多泥沙河流,河性和少沙清水河流不同。因此治河方略要有区别,不能照搬仅仅调节径流和筑坝修水库的方法进行治理。治理多沙河流,既要调节径流,又要调节泥沙,更要注意调节水沙关系。即必须水沙综合调节。修建枢纽因此也需要具有综合调节水沙的能力。多沙河流 In order to govern the rivers, we need to establish a realistic strategy for water control and to build a hub project and other corresponding projects that reflect this strategy. Only through long-term adherence to governance can we achieve the goal of eliminating harmful people. Proposed strategy must be in line with the river. Sediment and sediment load are large multi-sediment rivers, river and Shasa River water different. Therefore, there must be a difference between governing the river strategy, and we can not follow the method of regulating runoff and dam repair reservoir only. To control the Dousha River, it is necessary to regulate runoff, but also to adjust the sediment, but also pay attention to regulating the relationship between water and sediment. That is, must be integrated adjustment of water and sediment. Building hubs therefore also requires the ability to integrate water and sediment regulation. Sandy stream