| 美国土壤侵蚀过程及其预报模型研究进展 |
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| 引用本文： | HuangChi-hu,郑粉莉.美国土壤侵蚀过程及其预报模型研究进展[J].水土保持通报,2003,23(3):1-5. |
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| 作者姓名： | HuangChi-hu 郑粉莉 |
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| 作者单位： | 1. 美国农业部农业研究局国家土壤侵蚀研究实验室, 美国 印第安那州 西老佛爷市 47907
2. 中国科学院水利部水土保持研究所黄土高原土壤侵蚀与旱地农业国家重点实验室,陕西,杨凌,712100;西北农林科技大学,陕西,杨凌,712100 |
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| 摘 要： | 土壤侵蚀过程的研究将为基于物理过程的侵蚀预报模型研发提供重要的理论基础。介绍了美国土壤侵蚀过程研究进展 ,叙述了土壤侵蚀过程研究对研发水蚀预报模型 (WEPP)的重要贡献 ,阐述了近期侵蚀过程研究对WEPP模型中侵蚀过程概念模型的挑战 ,希望对中国侵蚀过程及其预报模型的研究有借鉴作用。
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| 关 键 词： | 土壤侵蚀 侵蚀过程 物理过程模型 美国 |
| 收稿时间： | 2003/4/29 0:00:00 |
Research Progress on Soil Erosion Process and Erosion Prediction Model in the USA |
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| Huang Chihua and Zheng Fenli.Research Progress on Soil Erosion Process and Erosion Prediction Model in the USA[J].Bulletin of Soil and Water Conservation,2003,23(3):1-5. |
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| Authors: | Huang Chihua and Zheng Fenli |
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| Institution: | USDA ARS National Soil Erosion Research Laboratory, West Lafayette, 47907-1196, Indiana, USA;State Key Laboratory of Soil Erosion and Dryland Farming on Loess Plateau,Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling 712100, Shaanxi Province, China;Northwestern Sci tech University of Agriculture and Forestry, Yangling 712100, Shaanxi Province, China |
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| Abstract: | Soil erosion process research produces the knowledge and science used in the development of current process based erosion prediction model. This presentation will highlight past efforts in deve loping erosion process concepts that lead to the development of current process-based erosion prediction model, i.e., WEPP. Recent erosion process studies have produced data sets that challenge some of the WEPP model concepts. We hope erosion process and model research in USA could enhance soil erosion research in China. |
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| Keywords: | soil erosion erosion process process based prediction model United States of America |
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