EVOLVEMENT AND CONTROL OF VULNERABLE ECOLOGICAL REGION-A Case Study in Ongniud Banner and Aohan Banner, Inner Mongolia
文献类型：SCI/SSCI论文
| 作者 | Ran S. H. ; Jin J. J. |
| 发表日期 | 2004 |
| 关键词 | vulnerable ecological region ecological evolvement ecological control simulation Ongniud Banner Aohan Banner |
| 英文摘要 | The evolvement of a vulnerable ecological region is a dynamic process, which is affected by various factors. During the evolvement process, human activities have a decisive effect. The purpose of studying vulnerable ecological region is to control human economic activities and to develop a negative feedback modulation mechanism. This paper established a model of vulnerable ecological region's evolvement by considering four synthetic variables. These synthetic variables are ecological carrying capacity, ecological resilience, economic development intensity, and economic development velocity. Finally, Ongniud Banner and Aohan Banner in North China were taken as study cases to simulate the evolvement processes of vulnerable ecological regions under different conditions of economic development. The results show that human activities have an important influence on the evolvement trend of vulnerable ecological region. |
| 出处 | Chinese Geographical Science |
| 卷 | 14 |
| 期 | 2 |
| 页 | 135-141 |
| 收录类别 | SCI |
| 语种 | 英语 |
| ISSN号 | 1002-0063 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/23157]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Ran S. H.,Jin J. J.. EVOLVEMENT AND CONTROL OF VULNERABLE ECOLOGICAL REGION-A Case Study in Ongniud Banner and Aohan Banner, Inner Mongolia. 2004. |
入库方式： OAI收割
来源：地理科学与资源研究所
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