RESERVOIR SEDIMENTATION AND TRANSFORMATION OF MORPHOLOGY IN THE LOWER YELLOW RIVER DURING 10 YEAR＇S INITIAL OPERATION OF THE XIAOLANGDI RESERVOIR

The Xiaolangdi Hydro-Project is one of the large projects on the main stem of the Middle Yellow River. It has been operated for more than 10 years, since its impoundment in October, 1999. The reservoir has trapped 2.833 × 10^9 m3 of sediment, and caused the total erosion of 1.891 × 10^9t in the Lowe...

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Bibliographic Details
Published in:水动力学研究与进展：英文版 2012, Vol.24 (6), p.914-924
Main Author: CHEN Jian-guo ZHOU Wen-hao CHEN Qiang
Format: Article
Language:English
Subjects:
初期运行
小浪底水利枢纽
小浪底水库
水库泥沙淤积
河道形态
转化
黄河下游
黄河中游
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Summary:The Xiaolangdi Hydro-Project is one of the large projects on the main stem of the Middle Yellow River. It has been operated for more than 10 years, since its impoundment in October, 1999. The reservoir has trapped 2.833 × 10^9 m3 of sediment, and caused the total erosion of 1.891 × 10^9t in the Lower Yellow River from October, 1999 through October, 2010. Not only the serious atrophied situation of the Lower Yellow River （LYR） has been resuscitating, but also many new phenomena of sediment transport and behaviors of channel re-establishing are coming into being. They are illustrated and discussed in detail in this paper.
ISSN:1001-6058