Soil ErosionModel System of Small Watershed in Loess Area

LI Qing he; LI Chang zhe; QI Shi; SUN Li da

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Soil ErosionModel System of Small Watershed in Loess Area

- Soil ErosionModel System of Small Watershed in Loess Area
- Bulletin of Soiland Water Conservation Vol. 19, Issue 1, Pages: 28-31(2000)
- 作者机构：
  
  1. 中国林业科学研究院林业研究所,北京,100091
  2. 北京林业大学水土保持学院,北京,100083
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2000
- 稿件说明：
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LI Qing he, LI Chang zhe, QI Shi, et al. Soil ErosionModel System of Small Watershed in Loess Area[J]. Bulletin of Soiland Water Conservation, 2000, 19(1): 28-31.
DOI：

LI Qing he, LI Chang zhe, QI Shi, et al. Soil ErosionModel System of Small Watershed in Loess Area[J]. Bulletin of Soiland Water Conservation, 2000, 19(1): 28-31. DOI：

摘要

针对黄土高原小流域土壤侵蚀的特点

对建造土壤侵蚀量模型系统进行了分析。首先对土壤侵蚀量模型过程进行了描述;其次对土壤侵蚀量模型的发展和两种模型类型进行了比较

并对分布型参数模型进行了时间和空间上的全分布型结构设计分析;最后指出建造分布型参数的土壤侵蚀量模型系统所具有的很多优点

它反映了当前土壤侵蚀研究的发展趋势。

Abstract

In accordance with the characteristics of soil erosion of small watershed in the loess plateau

the problem on building the soil erosion model system was analyzed. Firstly

the processes of the soil erosion model were described.Secondly

the development of the soil erosion model was discussed

the two modelty pes were compared

and the structure of the distributed parameter model spatially and temporally were designed and analyzed. Lastly

many merits of the distributed parameter model system were indicated

which reflected the development trend of the present soil erosion research.

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