| 国内外土壤侵蚀研究进展 |
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| 引用本文： | 南秋菊,华珞. 国内外土壤侵蚀研究进展[J]. 首都师范大学学报(自然科学版), 2003, 24(2): 86-95 |
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| 作者姓名： | 南秋菊 华珞 |
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| 作者单位： | 首都师范大学资源环境与旅游学院,北京,100037 |
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| 基金项目： | 北京市自然基金项目资助 |
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| 摘 要： | 根据世界各地对土壤侵蚀的界定，分析了全球及我国土壤侵蚀概况，剖析了土壤侵蚀造成的危害，如导致环境恶化、洪涝灾害加剧、土壤退化、滑坡、泥石流等灾害．总结了土壤侵蚀的影响因子，主要有内因和外因两种．并对目前国内外土壤浸浊速率的研究方法进行了综合分类与介绍，将之分为用于研究现代与历史时期土壤侵蚀两类，并对各种方法的适用范围、优点及局限性进行了讨论，并在此基础上提出了土壤侵蚀的防治方法及相应的对策和建议。
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| 关 键 词： | 土壤侵蚀 研究进展 侵蚀速率 影响因子 危害程度 防治方法 防治对策 |
| 修稿时间： | 2002-06-17 |
Recent Progress of the Soil Erosion in the World |
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| Nan Qiuju Hua Luo. Recent Progress of the Soil Erosion in the World[J]. Journal of Capital Normal University(Natural Science Edition), 2003, 24(2): 86-95 |
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| Authors: | Nan Qiuju Hua Luo |
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| Abstract: | According to the defining to the soil erosion in the world,the survey of soil erosion in China and the globe are analyzed.This paper summarized the harmfulness and influential factors.The harmfulness include environment deterioration,overflow,soil degradation etc.And methods of measuring soil erosion rate which are used at present in the world are discussed.These methods are categorized into two main groups which are present soil erosion and historic soil erosion.Meanwhile this paper discuss their application ranges,advantages and limitation.The last part of the paper put forward the preventing methods and suggestions. |
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| Keywords: | soil erosion harmfulness influential factors soil erosion rate the preventing methods and suggestions |
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