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中文摘要：
目的探讨陕南汉丹江流域水土流失类型区划及分布规律，为其综合治理提供理论支持。方法历史和遥感等文献资料的综合分析。结果汉丹江流域可以划分为6个水土流失类型区，水土流失时间、空间分布规律明显。结论针对汉丹江流域丰水年和枯水年时间变化特点，地带性侵蚀规律，在低山丘陵区以营造生态林为主，在河谷平川区以水土保持工程措施为主，在高山中山区以预防保护，生态自我修复为主的水土保持措施。
英文摘要：
Aim The purpose is trying to analyze typical region divisions and distribution of soil erosion to provide theoretical support for the comprehensive control of soil and water loss of Hanjiang ＆ Danjiang river basin in Southern Shaanxi. Methods According to comprehensive analysis use the historical reference and remote sensing information. Results The results show that Hanjiang ＆ Danjiang river basin can be divided into 6 types of soil erosion areas, and the temporal and spatial distribution is obvious. Conclusion According to the change of dry and wet, zonal erosion forest in high ecological forest should be the main work in hilly area. Engineering forest in valley plains, prevention mountains are important.
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