标题:
小浪底–西霞院梯级水库生态调度研究Research on Ecological Operation of Xiaolangdi-Xixiayuan Cascade Reservoirs
作者:
孟雪姣, 畅建霞, 王学斌, 田甜
关键字:
黄河下游, 水库调度, 生态需水, 发电量Lower Yellow River, Reservoir Operation, Ecological Water Demand, Power Generation
期刊名称:
《Journal of Water Resources Research》, Vol.3 No.5, 2014-10-29
摘要:
黄河下游水库群调度主要以发电为目标，忽视了生态用水的要求，造成了严重的生态环境问题。针对这些问题，建立水库生态调度模型，并对小浪底西霞院梯级水库进行研究，结果发现，满足生态调度的水库调度，在减少少量发电的情况下，能很大程度的改善生态功能，对于生态环境的治理和恢复具有重要的意义。
The cascade reservoir operation just considering power generation of the Lower Yellow River has caused serious environmental problems, because it ignored the ecological water requirement. Therefore, an ecological operation model of Xiaolangdi-Xixiayuan cascade reservoirs was developed to explore trade-offs between hydropower generation and ecological water requirement. The results show that the new ecological operation can greatly improve the ecological environment in the case of reducing the power generation, which has vital significance on the ecological environment management and restoration.