| 土壤水蚀过程研究回顾 |
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| 引用本文： | 史志华,宋长青.土壤水蚀过程研究回顾[J].水土保持学报,2016,30(5):1-10. |
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| 作者姓名： | 史志华 宋长青 |
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| 作者单位： | 1.华中农业大学资源与环境学院，武汉 430070；2.国家自然科学基金委员会地球科学部，北京 100085 |
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| 基金项目： | 国家自然科学基金项目（41525003） |
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| 摘 要： | 在学科发展和社会需求的双重驱动下,土壤水蚀过程一直是土壤侵蚀研究领域关注的焦点和热点。文章对土壤水蚀过程研究进行系统的回顾总结,介绍了土壤水蚀过程的概念和研究方法;重点从坡面土壤分离—搬运—沉积过程、流域土壤侵蚀—输移—堆积过程和水蚀预报模型3个方面,阐述了土壤水蚀过程研究的核心内容及取得的主要成就,并对国内外土壤水蚀过程研究进行了对比分析。在此基础上,将土壤水蚀过程研究尚需解决的难点问题归纳为土壤水蚀过程与机理、水土流失尺度特征和水土保持措施防蚀机理3个方面。
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| 关 键 词： | 土壤水蚀过程 坡面 流域 侵蚀模型 |
Water Erosion Processes:A Historical Review |
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| SHI Zhihu,SONG Changqing.Water Erosion Processes:A Historical Review[J].Journal of Soil and Water Conservation,2016,30(5):1-10. |
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| Authors: | SHI Zhihu SONG Changqing |
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| Institution: | 1.College of Resources and Environment, Huazhong Agricultural University, Wuhan 430070;2.National Natural Science Foundation of China, Beijing 100085 |
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| Abstract: | Water erosion processes are the focus of soil erosion research driven by disciplinary development and social demands. By summarizing and analyzing the studies of water erosion, this paper discussed: (1) the concept and study methods of water erosion;(2) the main content and achievements of water erosion processes studies, mainly including detachment-transport-deposition on hillslope, erosion-transport-accumulation in watersheds, and water erosion models. Finally, research challenges and future directions were also provided, including water erosion mechanisms, multi-scale features of water erosion, and the mechanisms of soil and water conservation practices. |
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| Keywords: | water erosion processes hillslope watershed water erosion model |
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