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EVOLVEMENT AND CONTROL OF VULNERABLE ECOLOGICAL REGION—A Case Study in Ongniud Banner and Aohan Banner,Inner Mongolia

RAN Sheng-hong JIN Jian-jun

RAN Sheng-hong, JIN Jian-jun. EVOLVEMENT AND CONTROL OF VULNERABLE ECOLOGICAL REGION—A Case Study in Ongniud Banner and Aohan Banner,Inner Mongolia[J]. 中国地理科学, 2004, 14(2): 135-141.
引用本文: RAN Sheng-hong, JIN Jian-jun. EVOLVEMENT AND CONTROL OF VULNERABLE ECOLOGICAL REGION—A Case Study in Ongniud Banner and Aohan Banner,Inner Mongolia[J]. 中国地理科学, 2004, 14(2): 135-141.
RAN Sheng-hong, JIN Jian-jun. EVOLVEMENT AND CONTROL OF VULNERABLE ECOLOGICAL REGION—A Case Study in Ongniud Banner and Aohan Banner,Inner Mongolia[J]. Chinese Geographical Science, 2004, 14(2): 135-141.
Citation: RAN Sheng-hong, JIN Jian-jun. EVOLVEMENT AND CONTROL OF VULNERABLE ECOLOGICAL REGION—A Case Study in Ongniud Banner and Aohan Banner,Inner Mongolia[J]. Chinese Geographical Science, 2004, 14(2): 135-141.

EVOLVEMENT AND CONTROL OF VULNERABLE ECOLOGICAL REGION—A Case Study in Ongniud Banner and Aohan Banner,Inner Mongolia

基金项目: Under the auspices of the National Natural Science Foundation of China (No.40301052) and the 10th Five-year National Key Technology R&D Program of Ministry of Science and Technology (No.2001BA606A-01)
详细信息
    作者简介:

    RAN Sheng-hong(1969- ), male, a native of Songzi County, Hubei Province, Ph.D associate professor, specialized in land use and land cover change. E-mail: ransh@igsnrr.ac.cn

  • 中图分类号: X171.4

EVOLVEMENT AND CONTROL OF VULNERABLE ECOLOGICAL REGION—A Case Study in Ongniud Banner and Aohan Banner,Inner Mongolia

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  • 被引次数: 0
出版历程
  • 收稿日期:  2003-09-09
  • 刊出日期:  2004-06-20

EVOLVEMENT AND CONTROL OF VULNERABLE ECOLOGICAL REGION—A Case Study in Ongniud Banner and Aohan Banner,Inner Mongolia

    基金项目:  Under the auspices of the National Natural Science Foundation of China (No.40301052) and the 10th Five-year National Key Technology R&D Program of Ministry of Science and Technology (No.2001BA606A-01)
    作者简介:

    RAN Sheng-hong(1969- ), male, a native of Songzi County, Hubei Province, Ph.D associate professor, specialized in land use and land cover change. E-mail: ransh@igsnrr.ac.cn

  • 中图分类号: X171.4

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 cconomic 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.

English Abstract

RAN Sheng-hong, JIN Jian-jun. EVOLVEMENT AND CONTROL OF VULNERABLE ECOLOGICAL REGION—A Case Study in Ongniud Banner and Aohan Banner,Inner Mongolia[J]. 中国地理科学, 2004, 14(2): 135-141.
引用本文: RAN Sheng-hong, JIN Jian-jun. EVOLVEMENT AND CONTROL OF VULNERABLE ECOLOGICAL REGION—A Case Study in Ongniud Banner and Aohan Banner,Inner Mongolia[J]. 中国地理科学, 2004, 14(2): 135-141.
RAN Sheng-hong, JIN Jian-jun. EVOLVEMENT AND CONTROL OF VULNERABLE ECOLOGICAL REGION—A Case Study in Ongniud Banner and Aohan Banner,Inner Mongolia[J]. Chinese Geographical Science, 2004, 14(2): 135-141.
Citation: RAN Sheng-hong, JIN Jian-jun. EVOLVEMENT AND CONTROL OF VULNERABLE ECOLOGICAL REGION—A Case Study in Ongniud Banner and Aohan Banner,Inner Mongolia[J]. Chinese Geographical Science, 2004, 14(2): 135-141.

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