Analysis of Land Use Change and Driving Forces in Zhungeer County

LI Zhongfeng; WANG Yimou; MA Anqing

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Analysis of Land Use Change and Driving Forces in Zhungeer County

- Analysis of Land Use Change and Driving Forces in Zhungeer County
- Bulletin of Soiland Water Conservation Vol. 22, Issue 3, Pages: 42-44(2003)
- 作者机构：
  
  中国科学院寒区旱区环境与工程研究所,甘肃,兰州,730000
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2003
- 稿件说明：
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LI Zhongfeng, WANG Yimou, MA Anqing. Analysis of Land Use Change and Driving Forces in Zhungeer County[J]. Bulletin of Soiland Water Conservation, 2003, 22(3): 42-44.
DOI：

LI Zhongfeng, WANG Yimou, MA Anqing. Analysis of Land Use Change and Driving Forces in Zhungeer County[J]. Bulletin of Soiland Water Conservation, 2003, 22(3): 42-44. DOI：

摘要

准格尔旗位于我国农牧业交错区

生态环境脆弱

水土流失和土地退化严重。根据多年统计资料分析了该区土地利用变化情况

包括土地利用数量变化

空间变化

利用程度及效益变化

质量变化。最后

初步分析了影响该区土地利用的影响因素。结果表明

准格尔旗1987-2000年间土地治理取得明显成效

林地、草地显著增加

未利用地显著减少

但也存在土地生产力降低等问题。土地利用变化受包括调整土地结构、人口变化、粮食产量变化、工业经济发展、国家资金支持、法律法规等因素影响。

Abstract

Located in the transitional zone from agricultural areas to husbandry areas

Zhungeer county has typical characteristics of fragile ecological situations with serious soil and water loss. After introducing the regional natural characteristics related to land use

the land quantity and its change

spatial change and the level and benefit of change are analyzed. The results show that

in the period of 1987-2000

work of land harness has achieved notable effects

for example

the area of forest and grass land increased

and the unused land decreased obviously. However the land productivity is still lower. It is indicated that the driving forces of land use are policy

population change

crop output

industry development

financial support and law of land protection.

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