| 土壤侵蚀预报模型及其在中国发展的考虑 |
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| 引用本文： | 雷廷武,邵明安,李占斌,王全九.土壤侵蚀预报模型及其在中国发展的考虑[J].水土保持研究,1999,6(2):162-166. |
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| 作者姓名： | 雷廷武 邵明安 李占斌 王全九 |
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| 作者单位： | 1. 中国科学院水利部水土保持研究所,陕西杨陵,712100
2. 西安理工大学水资源研究所 |
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| 摘 要： | 土壤侵蚀的研究对国土利用、土壤侵蚀的治理十分重要。叙述了我国土壤侵蚀研究的成就。详细说明经验统计模型研究在预报方面的不足。介绍了美国土壤侵蚀预报模型的研究情况。特别途述了ＵＳＬＥ及ＷＥＰＰ的基本情况：理论基础、模型的适用性与局限性。阐述了模型研究了重要性和在我国进行土壤侵蚀模型研究的必要性。提出了建立我国土壤侵蚀模型所必须进行的研究工作和需要解决的科学问题。
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| 关 键 词： | 土壤侵蚀 动力学 模型 模拟 预报模型 |
| 修稿时间： | 1999-04-15 |
Soil Erosion Predict Models and the Strategic Considerations for Their Development in China |
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| Lei Tingwu,Shao Ming'an,Li Zhanbin,Wang Quanjiu.Soil Erosion Predict Models and the Strategic Considerations for Their Development in China[J].Research of Soil and Water Conservation,1999,6(2):162-166. |
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| Authors: | Lei Tingwu Shao Ming'an Li Zhanbin Wang Quanjiu |
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| Abstract: | Studies on soil
erosion are of importance in land use and soil erosion control. Achievements in soil
erosion research made in China are briefed here. The limitations of empirical models in
erosion prediction are discussed. Model studies on soil erosion prediction undergone in
USA, such as USLE and WEPP, are introduced as concerned with their physical fundamentals,
applicability, and limitations. The essentialness and the necessities of research on soil
erosion model in China are emphasized. Here are advanced the scientific targets at which
should be aimed, to develop a Chinese version of soil erosion predict model. |
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