地理学报

地理学报 ›› 2001, Vol. 56 ›› Issue (5): 561-569.doi: 10.11821/xb200105007

• 论文 • 上一篇    下一篇

河西地区可持续发展能力评价及地域分异规律

方创琳1, Yehua Dennis Wei2   

  1. 1. 中国科学院地理科学与资源研究所,北京100101;
    2. Department of Geography Bolton Hall University of Wiscons in at Milwaukee,Wiscons in 53201,USA
  • 收稿日期:2001-03-12 修回日期:2001-06-20 出版日期:2001-09-15 发布日期:2001-09-15
  • 基金资助:
    中国科学院知识创新工程重大项目(KZCX1-08、KZCX1-09);国家自然科学基金项目(49871035);中国科学院地理科学与资源研究所知识创新工程引进人才专项基金项目(SJIOG-B00-01)

Evaluation on the Sustainable Development Capacity and Regularity of its Regional Differentiation in Hexi Region

FANG Chuang lin1, Yehua Dennis Wei 2   

  1. 1. Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China;
    2.Department of Geography, Bolton Hall University of Wisconsin at Milwaukee, Wisconsin 53201, USA
  • Received:2001-03-12 Revised:2001-06-20 Online:2001-09-15 Published:2001-09-15
  • Supported by:
    Knowledge innovation project of CAS No.KZCX1-08、KZCX1-09;National Natural Science Foundation of China,No.49871035

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318 | 38

摘要： 采用熵技术支持下的层次分析模型和多层次多目标模糊综合测度模型求算出河西地区的可持续发展能力,进而总结出可持续发展能力的地域分异规律。认为区内各县市可持续发展能力差异较大,但其地域分异呈现出某种规律性 :流域上游地区的可持续发展能力高于流域中下游地区,呈现出从上游到下游逐步递减的规律 ;工矿区可持续发展能力高于农区,呈现出从矿区到农区逐步递减的规律 ;牧区的可持续发展能力高于农区,呈现出从牧区到农区逐步递减的规律 ;城区的可持续发展能力高于农区,呈现出从城区到农区逐步递减的规律 ;少数民族地区的可持续发展能力高于汉族地区,呈现出从少数民族地区到汉族地区逐步递减的规律。这种分异规律可为河西地区新世纪生态环境建设和经济社会可持续发展提供定量化的科学决策依据。

关键词: 生态建设, 可持续发展能力, 综合测度, 地域分异规律, 河西地区

Abstract: Hexi region is one of the development poles in the process of implementing the great development strategies of western China It is also one of the regions possessing most energetic and greatest potential in both today and future socio economic development in Gansu Province. According to AHP Model supported by entropy technology, the indicators’ weights of the sustainable development indicator system in Hexi region are worked out According to Multiple Hierarchies & Targets Fuzzy Comprehensive Measurement Model, the sustainable economic development capacity, the sustainable eco environmental development capacity and the sustainable social development capacity in Hexi region are all calculated, then the whole sustainable development capacity is worked out and the regional differentiation regularity of the sustainable development is summed up It is considered that the difference of the sustainable development capacity in each county in Hexi region is great while the regional differentiation of the sustainable development capacity is regular The change regularity of the sustainable development capacity goes as follows: it is higher in the upstreams while lower in the mid and down streams, higher in the industrial and mining area while lower in the farming area, higher in the pastoral area while lower in the farming area, higher in the urban area while lower in the farming area, and higher in the minority area while lower in the Han nationality area.

Key words: ecological construction, sustainable development capacity, comprehensive measurement, regional differentiation regularity, Hexi region

中图分类号: 

  • F129.9