| 黄河下游泥沙灾害初步研究 |
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| 引用本文： | 师长兴. 黄河下游泥沙灾害初步研究[J]. 灾害学, 1999, 14(4): 40-44 |
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| 作者姓名： | 师长兴 |
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| 作者单位： | 中国科学院地理研究所!北京100101 |
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| 基金项目： | 国家自然科学基金!（编号： 59890200） |
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| 摘 要： | 基于黄河下游对泥沙运动与泥沙灾害发生的关系问题进行了分析。认为下游泥沙灾害类型主要包括洪水、河岸侵蚀、土地沙化、水涝和土地盐碱化， 并认为改造下游泥沙灾害环境应通过改变泥沙堆积分布入手。
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| 关 键 词： | 泥沙灾害 黄河下游 减灾 泥沙运动 |
A STUDY OF SEDIMENTARY HAZARDS IN THE LOWER YELLOW RIVER |
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| Shi Changxing. A STUDY OF SEDIMENTARY HAZARDS IN THE LOWER YELLOW RIVER[J]. Journal of Catastrophology, 1999, 14(4): 40-44 |
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| Authors: | Shi Changxing |
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| Abstract: | The relation between sediment movement and sedimentary hazard is analyzed It is thought that the main types of sedimentary hazards in the lower Yellow River include flooding, bank erosion, desertification of cultivated lands, waterlogging and soil salinization It is pointed out that reforming the environment of sedimentary hazards should begin with changing the distribution of sediment accumulation |
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| Keywords: | Sedimentary hazards The lower Yellow River Hazard reduction Sediment movement |
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