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| 黄河下游2010年汛前调水调沙河势监测分析 | |
| 引用本文： | 韩琳,刘学工,张艳宁,张超.黄河下游2010年汛前调水调沙河势监测分析[J].人民黄河,2011,33(6). |
| 作者姓名： | 韩琳 刘学工 张艳宁 张超 |
| 作者单位： | 1. 西北工业大学计算机学院,陕西西安710072;黄河水利委员会信息中心,河南郑州450003 2. 黄河水利委员会信息中心,河南郑州,450003 3. 西北工业大学计算机学院,陕西西安,710072 |
| 摘 要： | 利用环境减实卫星遥感监测影像,分析了2010年黄河调水调沙下游河势现状,并通过对比近几年河势变化情况,分析了调水调沙对河势的影响。结果表明:①经过多年调水调沙,黄河下游河道主槽刷深,过流能力大大增强,河势也相对稳定;②一些原来靠溜较好的工程,如驾部、南裹头、马庄、马渡险工等,有脱河脱溜的趋势,建议对这些河段加强河势变化监测;③在多年调水调沙作用下,毛庵—三官庙、黑岗口—东坝头河段工程靠溜状况趋好,河势逐步向有利方向发展,尤其是柳园口—欧坦工程河段,大部分原来不靠河的工程开始逐步靠溜,当前河势较为顺畅。 |
| 关 键 词： | 遥感监测 河势变化 2010年调水调沙 黄河下游 |
Analysis on Regulated Discharge Regime Monitoring of the Lower Yellow River Before the Flood Season of 2010 |
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| HAN Lin,LIU Xue-gong,ZHANG Yan-ning,ZHANG Chao.Analysis on Regulated Discharge Regime Monitoring of the Lower Yellow River Before the Flood Season of 2010[J].Yellow River,2011,33(6). | |
| Authors: | HAN Lin LIU Xue-gong ZHANG Yan-ning ZHANG Chao |
| Affiliation: | HAN Lin1,LIU Xue-gong2,ZHANG Yan-ning1,ZHANG Chao2(1.Computer College of Northwestern Polytechnical University,Xi'an,Shaanxi 710072,2.Information Center of Yellow River Conservancy Commission,Zhengzhou,Henan 450003) |
| Abstract: | The paper analyzes the present status of the lower Yellow River regime after the regulated discharge regime conducted in 2010 by using remote sensing images of environmental satellite and analyzes the influence of regulated discharge regime to the river regime through the variation comparison of river regime in the last few years.The outcomes show that a) the main channel of the lower Yellow River has become deeper,loading capacity greatly increased and river regime also relatively stable after several year... |
| Keywords: | remote sensing monitoring variation of river regime a regulated discharge regime of the Yellow River in 2010 the lower Yellow River |
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