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察尔森水库位于洮儿河上游，水库控制面积７７８０ｋｍ２，水库总库容１２、５３亿ｍ２．水库洪水主要发生在６～９月份，７～８月份出现洪水的次数最多，量级也最大．察尔森水库防洪调度的基本原则是兴利服从防洪，防洪兼顾兴利．其特点是控制水库汛情的是洪量而不是洪峰。对策是：①分析流域产汇流规律，提高洪水的预报精度和预见期。②在适当的条件下水库也可超汛限水位运行。③加快水库防汛现代化、自动化工程的建设步伐．
Chaersen reservoir is located in the upper reaches of Taoer River, reservoir control area of 7780km2, total reservoir capacity of 125300000000 m2. The reservoir flood mainly occurred from June to September, with the largest number of floods and the largest magnitude in July and August. The basic principle of Chaerson Reservoir flood control regulation is that Xingli obeys flood control and flood control. Its characteristic is to control the reservoir flood is the amount of flood rather than flood peak. The countermeasures are as follows: (1) Analyze the law of catchment and convergence in the river basin and improve the prediction accuracy and forecast period of flood. Under appropriate conditions, reservoirs may also be super flood season water level operation. ③ speed up the reservoir flood control modernization, automation engineering construction pace.