摘要
黄河上游龙羊峡—刘家峡河段梯级开发的格局已基本形成,根据龙羊峡水库监测资料,存在水温分层、下泄低温水的问题。由于目前仅在龙羊峡间断性监测过水温,缺乏梯级水库水温系统观测,因此提出梯级水库群水温系统原型观测方案,以期开展黄河上游梯级水库群联合运行的水温累积影响研究,为后续水电开发水温影响预测及减缓措施研究提供基础数据与科学支撑。
The cascaded development patterns were basically formed for the Longyangxia-Liujiaxia on Upper Yellow River,and problems including water temperature stratification and discharge of low temperature water had arisen,according to the measured data of Longyangxia Reservoir. The current water temperature monitoring is only limited in Longyangxia and it is discontinuous,so that there is lack of monitoring data for water temperature system on cascaded reservoirs. In order to carry out the study on cumulative impact of water temperature during the combined operation of the cascaded reservoir group on Upper Yellow River,and provide basic data and scientific support for the prediction of water temperature impact and mitigation measures study for future hydropower development,this paper put forward a prototype observation scheme for water temperature of cascaded reservoirs.
出处
《环境影响评价》
2016年第3期9-12,共4页
Environmental Impact Assessment
关键词
水温
原型观测
黄河上游
梯级水库
累积影响
water temperature
prototype observation
Upper Yellow River
cascaded reservoirs
cumulative impact
