摘要
根据嫩江和松花江流域的来水特点及河道内外的用水需求初步确定了"吉林省西部地区雨洪资源综合利用河湖连通供水工程"的引洪控制条件,再结合河湖湿地的需水要求及已有工程的过流能力提出了引洪过程,分别从对河道内用户的影响,对下游河道外用户的影响以及对下游水文情势的影响三方面分析了工程引洪影响。
According to the runoff characteristics and in-stream and out-stream water demand of the Nenjiang River and Songhuajiang River basins, the control conditions are initially identified about flood diversion of the river-lake connection water supply project of the comprehensive utilization of rainfall and flood resources in western Jilin Province. Based on the water demand of wetlands and flow capacity of current projects, the flood diversion process is put forward. The flood diversion impact of the project is finally analyzed from the following three aspects, the impact on in-stream users, the impact on out-stream users and the impact on the downstream hydrological regime.
出处
《东北水利水电》
2016年第7期37-39,49,共4页
Water Resources & Hydropower of Northeast China
关键词
吉林西部
洪水
影响
资源综合利用
western Jilin province
flood
impact
resources comprehensive utilization