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干旱区地理 ›› 2021, Vol. 44 ›› Issue (6): 1821-1835.doi: 10.12118/j.issn.1000–6060.2021.06.29

• 区域发展 • 上一篇    下一篇

新疆县市“三生”功能时空变化及耦合协调性分析

牛雅萱1,2,3(),吴世新1,2(),郭晨宇1,2,3,庄庆威1,2,3,谢聪慧1,2,3,张子慧1,2,3,罗格平1,2   

  1. 1. 中国科学院新疆生态与地理研究所荒漠与绿洲生态国家重点实验室,新疆 乌鲁木齐 830011
    2. 新疆维吾尔自治区遥感与地理信息系统应用重点实验室,新疆 乌鲁木齐 830011
    3. 中国科学院大学,北京 100049
  • 收稿日期:2020-11-16 修回日期:2021-04-12 出版日期:2021-11-25 发布日期:2021-12-03
  • 通讯作者: 吴世新
  • 作者简介:牛雅萱(1995-),女,硕士研究生,主要从事土地利用研究. E-mail: 763859308@qq.com
  • 基金资助:
    中国科学院战略性先导科技专线(A类)“生态文明建设地理图景技术与应用示范”项目(XDA23100000);国家科技基础资源调查专项课题(2017FY101004)

Spatio-temporal changes and coupling coordination of the function of “production-living-ecological” in Xinjiang

NIU Yaxuan1,2,3(),WU Shixin1,2(),GUO Chenyu1,2,3,ZHUANG Qingwei1,2,3,XIE Conghui1,2,3,ZHANG Zihui1,2,3,LUO Geping1,2   

  1. 1. State Key Laboratory of Desert and Oasis Ecology, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, Xinjiang, China
    2. Xinjiang Uygur Autonomous Region Key Laboratory of Remote Sensing and Geographic Information System Application, Urumqi 830011, Xinjiang, China
    3. University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2020-11-16 Revised:2021-04-12 Online:2021-11-25 Published:2021-12-03
  • Contact: Shixin WU

摘要:

基于“生产-生活-生态”功能视角构建评价体系并引入耦合协调模型,探究新疆县市土地功能及功能间相互作用程度的时空演变规律,遴选影响区域发展的关键因子,为区域发展提供建议。研究结果表明:(1) 新疆县市单元生产功能,生活功能,生态功能及“三生”功能综合评价的时空格局分布差异性显著,均呈现“北高南低”的空间分布特征,以天山北坡城市群为核心高值区。(2) 新疆县市“三生”功能耦合协调性总体呈现“北高南低”空间分布态势,县市功能间的耦合协调关系逐步向好,为区域后续的发展奠定了良好基础。(3) 主导产业的选择对于新疆县市功能发展至关重要,同时宏观政策调控有助于功能间的耦合协调性提升,推动县市功能协调有序发展。

关键词: “三生”功能, 耦合协调, 县市, 新疆

Abstract:

On the basis of the perspective of the production-living-ecology function, long-term economic statistics and land use data were used to construct an evaluation system for Xinjiang, China to explore the spatial and temporal evolution laws of land function in its counties and cities. A coupling coordination model is then introduced to study the degree of interaction between the land functions of counties and cities in Xinjiang and their spatiotemporal evolution. This study also identifies the key factors that affect the development of county land function and provides suggestions for regional development. The results demonstrate the following: (1) There are significant differences in the spatial and temporal patterns of the production, living, and ecological functions and the production-living-ecology function of counties and cities in Xinjiang. However, both exhibit the spatial distribution characteristic of being high in the north and low in the south. (2) The coupling coordination degree of the production-living-ecology function between counties and cities in Xinjiang also generally exhibits a spatial distribution trend of being high in the north and low in the south. The coupling coordination between counties and cities in Xinjiang is also gradually improving, laying a good foundation for the follow-up development of the region. (3) The choices made by leading industries are very important for the development of land functions in both the counties and cities in Xinjiang. At the same time, macrocontrol policies help to enhance the coupling coordination between land functions and promote their coordinated and orderly development in counties and cities.

Key words: “production-living-ecological” function, coupling and coordination, counties and cities, Xinjiang