Spatial Evolution Imitation of Soil Erosion Influenced by Land-using Pattern

MA Li; YANG Xin-min; WU Zhao-bai; YANG Shi-wei

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Spatial Evolution Imitation of Soil Erosion Influenced by Land-using Pattern

- Spatial Evolution Imitation of Soil Erosion Influenced by Land-using Pattern
- Bulletin of Soiland Water Conservation Vol. 22, Issue 1, Pages: 49-52(2003)
- 作者机构：
  
  西北农林科技大学中国科学院水利部水土保持研究所, 陕西, 杨凌,712100
- 作者简介：
- 基金信息：
- DOI：
  CLC： S156.2
- Published：2003
- 稿件说明：
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MA Li, YANG Xin-min, WU Zhao-bai, et al. Spatial Evolution Imitation of Soil Erosion Influenced by Land-using Pattern[J]. Bulletin of Soiland Water Conservation, 2003, 22(1): 49-52.
DOI：

MA Li, YANG Xin-min, WU Zhao-bai, et al. Spatial Evolution Imitation of Soil Erosion Influenced by Land-using Pattern[J]. Bulletin of Soiland Water Conservation, 2003, 22(1): 49-52. DOI：

摘要

以GIS为技术支持

完成了以元胞自动机(CA)为模型的基于土地利用变化的土壤侵蚀空间演化分析。通过对土地利用规划前和规划后不同利用模式制约下侵蚀发展状况的模拟

预测了不同利用模式中各地块单元土壤侵蚀的发展方向

为评价土地利用合理程度提供了理论依据。

Abstract

Based on the GIS

the evolution of soil erosion w hich influenced by various land-using is analyzed.Through imitating the soil erosion evolution with cellular automata modeling before and after the land using plan

the evolution trend of soil erosion of each land area in land-using pattern is forecasted.This research provides a fundamental theory for assessing the degree of reasonable land-using.

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