摘要
采用实测资料分析和理论探讨相结合的方法,揭示了黄河口尾闾河道萎缩过程,探索了河道萎缩与水沙条件的响应关系。结果表明,尾闾河道萎缩过程与水沙条件有着良好的响应关系,小浪底水库实施调水调沙明显改善了水沙条件,河道萎缩有所恢复,为科学治理黄河口提供了技术支撑。
The atrophy process of tail channel in the Yellow River estuary is revealed and the response relationship between atrophy of tail channel and sediment are explored by using combination method of observed data and theoretical analysis.The results show that the response relationship between atrophy of tail channel and sediment is good;the regulation of flow and sediment of Xiaolangdi Reservoir ameliorates the condition of flow and sediment of the Yellow River estuary;the atrophy of tail channel recovers in a certain extent.Thus,it provides the technical support for harnessing the Yellow River estuary.
出处
《水电能源科学》
北大核心
2010年第12期51-53,共3页
Water Resources and Power
基金
国家杰出青年科学家基金资助项目(50725930)
水利部黄河泥沙重点实验室2010年度开放课题基金资助项目(2010004)
关键词
黄河口
水沙变异
尾闾河道
萎缩过程
响应关系
Yellow River Estuary
variation of flow and sediment
tail channel
atrophy process
response relationship
