| 土地沙漠化与系统变化 |
| |
| 引用本文： | 董玉祥.土地沙漠化与系统变化[J].中国沙漠,1989,9(2):60-70. |
| |
| 作者姓名： | 董玉祥 |
| |
| 作者单位： | 中国科学院兰州沙漠研究所 |
| |
| 摘 要： | 本文以位于农牧交错区的西井子农业生态经济系统为例, 从土地沙漠化产生于人口、资源、环境、经济间关系失调中出发, 分析了沙漠化进程与系统变化的关系与特点。
|
Desertification Process and the Change of System |
| |
| Dong Yuxiang.Desertification Process and the Change of System[J].Journal of Desert Research,1989,9(2):60-70. |
| |
| Authors: | Dong Yuxiang |
| |
| Institution: | Institute of Desert Research, Academia Sinica, Lanzhou |
| |
| Abstract: | Taken Xijingzi agricultural eco-economic system in the interlacing pastoral-agricultural areas as an example, the paper analyzes the relationship between desertification process and the change of system and its features resulted from dislocation of the relations amony population, resources, ecologic environment and economy. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国沙漠》浏览原始摘要信息 |
| 点击此处可从《中国沙漠》下载免费的PDF全文 |
|
