| 历史时期黄河下游河道演变规律与淮河灾害治理 |
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| 引用本文： | 王庆.历史时期黄河下游河道演变规律与淮河灾害治理[J].灾害学,1998,13(1):57-61. |
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| 作者姓名： | 王庆 |
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| 作者单位： | 华东师范大学河口海岸研究所!上海，200062，华东师范大学河口海岸研究所!上海，200062 |
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| 摘 要： | 历史时期黄河下游河道演变规律表明，河流从沿程淤积到河口延伸、再到溯源淤积的自适应过程，在1000a、100a、50a、10a等各种时间尺度上均可能发生，这对淮河水系改造的可行性论证、方案设计等有重要指导意义。
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| 关 键 词： | 黄河 淮河 灾害防治 水系改造 时间尺度 |
CHANNEL EVOLUTION LAW OF LOWER REACHES OF THE YELLOW RIVER IN HISTORICAL TIME AND ITS SIGNIFICANCE TO HAZARD CONTROL OF HUAIHE RIVER |
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| Wang Qing, Wang Hongyan.CHANNEL EVOLUTION LAW OF LOWER REACHES OF THE YELLOW RIVER IN HISTORICAL TIME AND ITS SIGNIFICANCE TO HAZARD CONTROL OF HUAIHE RIVER[J].Journal of Catastrophology,1998,13(1):57-61. |
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| Authors: | Wang Qing Wang Hongyan |
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| Abstract: | The channel evolution law of lower reaches of the Yellow River inhistorical time indicates that the channel self-adapting process from downward silting toriver mouth stretching and then backward silting may occur in a time scale of 1000yr,100yr, 50yr or 10yr. The results of this study are of great importance to considerationof river system improvement of Huaihe River in the future. |
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| Keywords: | Yellow River Huaihe River Disaster prevention River systemimprovement Time scale |
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