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水库作为重要的防洪工程措施,其发挥着防洪、蓄水灌溉、养鱼及供水等作用,可以有效的减轻洪水所带来的灾害,起到滞洪和蓄洪的作用。由于水土流失的加剧,我国部分水库泥沙淤积迅速,不仅导致库容损失增加,而且也使水库的各项功能性无法有效的发挥出来,所以针对水泥沙淤积的问题,需要采取具体的规划方针和规划内容,从而实现对泥沙问题的治理。
As an important flood control engineering measure, the reservoir plays a role of flood control, water storage irrigation, fish farming and water supply, which can effectively reduce the disasters caused by flood and play the role of flood detention and flood storage. Due to the exacerbation of soil and water loss, the rapid sedimentation of some reservoirs in our country not only leads to the increase of storage capacity loss, but also makes the various functionalities of reservoirs ineffective. Therefore, we need to adopt specific planning guidelines for the problem of sediment deposition And planning content, in order to achieve the management of sediment problems.