Dynamic Chang of Desertification and Landuse at Yanchi County

WEN Miao-xia; LI Tan-bao; WU Hai-ping

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Dynamic Chang of Desertification and Landuse at Yanchi County

- Dynamic Chang of Desertification and Landuse at Yanchi County
- Bulletin of Soiland Water Conservation Vol. 23, Issue 5, Pages: 83-85(2004)
- 作者机构：
  
  国家林业局西北林业调查规划设计院,陕西,西安,710048
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2004
- 稿件说明：
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WEN Miao-xia, LI Tan-bao, WU Hai-ping. Dynamic Chang of Desertification and Landuse at Yanchi County[J]. Bulletin of Soiland Water Conservation, 2004, 23(5): 83-85.
DOI：

WEN Miao-xia, LI Tan-bao, WU Hai-ping. Dynamic Chang of Desertification and Landuse at Yanchi County[J]. Bulletin of Soiland Water Conservation, 2004, 23(5): 83-85. DOI：

摘要

盐池县是宁夏回族自治区土地沙化最严重的县之一

其沙化土地面积占全自治区的39.4%。以1994年和1999年沙化土地监测资料为基础

利用重点地区沙化土地地理信息系统

通过对宁夏回族自治区盐池县5a间沙化土地利用动态的变化分析

初步探索了其与沙化土地动态变化之间的关系

并对今后沙化土地的治理提出了若干建议。

Abstract

Yanchi County is one of the most serious counties among the Ningxia Hui Autonomous Region

which desertification area is believed to occupy 39.4% of the total desertification area in Ningxia.This paper utilized Geographic Information System of the key windy-sandy region and based on the monitoring data of 1994 and 1999

to analyze the dynamic change of desertification and landuse

and study the relation between them. It also put forwards some advices for the Ningxia Hui Autonomous Region

to combat desertification in the future.

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Related Institution

State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, Jangsu Province

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