Abstract: With large reservoir area for hydropower station, events such as reservoir bank reclamation, vegetation destruction in river basin are encountered which would affect normal operation of the reservoir. The paper analysed the risks in reservoir management and advanced the corresponding prevention strategies.

摘要： 水电站水库特别是具有调节性能的大型龙头水库，由于水库库面积大，库内湾汊较多，年水位变动大，比较容易发生库内围垦、流域内植被破坏等事件，影响水库的正常运用，且制止难度大。分析了水电站水库管理中存在的各类风险，从水库管理者角度提出了应对策略。