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| 东北黑土区水力侵蚀研究进展 |
| Research progress on water erosion in the black soil region of northeast China |
| 投稿时间：2017-12-20 |
| DOI：10.13254/j.jare.2017.0328 |
| 中文关键词: 黑土区，坡面侵蚀，影响因素，效应评价 |
| 英文关键词: black soil region, slope erosion, influencing factors, effect evaluation |
| 基金项目:国家重点研发计划粮食丰产增效科技创新重点专项（2016YFD0300203-5）；中央高校基本科研业务费专项（2017XS002） |
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| 中文摘要: |
| 水力侵蚀是我国东北黑土区主要土壤侵蚀类型，为更加有效地防治黑土区水力侵蚀，保护当地生态安全，推进我国生态文明建设，我国学者开展了一系列研究，涉及到黑土区水力侵蚀发生机理、影响因素、预测预报技术以及防治措施等方面，取得了可观成果。本文总结了近年来东北黑土区水力侵蚀的研究成果，认为目前黑土区水力侵蚀研究较为全面、深入，但还有一些需要进一步深入的研究领域：水力侵蚀机理的定量化研究、水力侵蚀效应系统评价研究、黑土区水力侵蚀预测预报研究和黑土区水力侵蚀综合防治体系研究。 |
| 英文摘要: |
| The black soil region in northeast China is an important grain base. Water erosion is the main type of soil erosion in the area and increasingly severe which has become one of the most significant factors threatening the food security. To more effectively prevent water erosion, better protect the local ecological security and further promote the construction of ecological civilization, a series of studies were conducted in black soil region of northeast China, including the mechanism, forces, prediction techniques and prevention measures of water erosion in black soil area, have achieved fruitful results. On the purpose of clarifying the existing research results and contributing to the future research on water erosion in black soil region, this review summarized the progress on the water erosion in black soil region of northeast during recent years and found although the current water erosion researches in black soil region were profound and comprehensive, in-depth researches should be further explored in some areas such as quantitative expression on the process of water erosion, systematic assessment of the effect of water erosion, the establishment of prediction model related to water erosion and the integrated management system for water erosion in black soil region of northeast China. |
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