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首页> 外文会议>2011 International Symposium on Water Resource and Environmental Protection >Preliminary discussion of water and sediment variation mode in the middle Yellow River
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Preliminary discussion of water and sediment variation mode in the middle Yellow River

机译：黄河中游水沙变化模式初探。

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摘要

The Yellow River is a river that has relatively less runoff but with much sediment discharge, of which the water mainly come from the upstream while the sediment from the middle reaches, and they are imbalanced in the transporting process. The amount of water and sediment change greatly and the duration of their coming centralized exceedingly, they are complex and polytropic. The mode of water and sediment variation in the middle Yellow River is mostly concerned in its management. For the specificity of the Yellow River in water and sediment, sedimentation is very serious, which severely affected the channel. In this paper, according to former research, data referred to flood and sediment were collected and arranged, the mode of water and sediment variation in the middle Yellow River was preliminarily analyzed and discussed. The results showed that the most important two modes were the Rich Water Rich Sediment mode and the Low Water Low Sediment mode.
机译：黄河是径流相对较小但有大量排沙量的河流，其中水主要来自上游，而中游则有沉积物，在运输过程中是不平衡的。水和沉积物的量变化很大，并且它们持续集中的持续时间非常长，它们是复杂的和多变的。黄河中游的水沙变化模式主要涉及其管理。由于黄河在水和泥沙中的特殊性，泥沙淤积非常严重，严重影响了河道。本文根据以往的研究成果，收集和整理了有关洪水和泥沙的数据，并对黄河中游的水沙变化模式进行了初步分析和讨论。结果表明，最重要的两种模式是富水富沙模式和低水低沙模式。

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