摘要
针对太子河枯水期河道水质较差的问题,以观音阁至葠窝水库区间控制断面水质改善为目标,研究了保障下游最小生态环境需水的水库群联合调度,并采用计算机模拟了两座水库的联合运行,提出改进水库现行调度方式、调节河道年内径流分配过程,制定了考虑生态环境改善的水库群联合调度方案。模拟结果表明,该方案改善河道枯水期水质明显,水环境质量得到较大提高。
According to the poor water quality of Taizihe river during dry season, reservoirs joint operation is studied to improve the control section water quality of Guanyinge to Shenwo reservoir with minimum ecological environment flow of downstream rivers guaranteed. Using computer simulation, joint scheduling scheme of the two reservoirs is given for ecological environment improvement, based on current operation mode improved and river runoff process adjusted. Simulation results show that this scheme makes dry season water quality better and the water environment improves greatly.
出处
《水电能源科学》
北大核心
2011年第11期60-63,共4页
Water Resources and Power
基金
国家水体污染控制与治理科技重大专项基金资助项目(2008ZX07208-010)
国家自然科学基金资助项目(50809011)
关键词
水库群
联合调度
水质
生态环境
reservoirs
joint operation
water quality
ecological environment
