湖北农业科学 ›› 2023, Vol. 62 ›› Issue (3): 173-181.doi: 10.14088/j.cnki.issn0439-8114.2023.03.027

• 生态·环境 • 上一篇    下一篇

黄河流域三生空间耦合协调的时空演化分析

王蕾, 詹濮源, 郭悦   

  1. 河海大学商学院,江苏 常州 213002
  • 收稿日期:2022-03-11 发布日期:2023-04-20
  • 通讯作者: 詹濮源(1999-),女,江苏连云港人,(电子信箱)15961127113@126.com。
  • 作者简介:王 蕾(1986-),女,陕西渭南人,副教授,博士,研究方向为农林经济管理,(电话)15295067236(电子信箱)20141924@hhu.deu.com

Spatio-temporal evolution of coupling coordination of production-living-ecological space in the Yellow River Basin

WANG Lei, ZHAN Pu-yuan, GUO Yue   

  1. Business School of Hohai University, Changzhou 213002, Jiangsu, China
  • Received:2022-03-11 Published:2023-04-20

摘要: 利用黄河流域2003—2018年相关数据,结合耦合协调模型,测算黄河流域三生空间耦合度及耦合协调度,并进行时空演化分析。结果表明,黄河流域三生空间耦合度逐年上升,经历了从拮抗时期向协调耦合时期的过渡;耦合协调度呈波动上升的趋势,近80%的地区由极度失调改善至轻度失调,但区域差异不明显;三生空间两两之间的耦合协调度不断上升,但“生活-生态”功能耦合协调度增长速度小于“生产-生活”耦合协调度和“生产-生态”耦合协调度。

关键词: 黄河流域, 三生空间, 耦合协调, 时空演化

Abstract: Combined with the coupling coordination model, the data on Yellow River Basin from 2003 to 2018 was used to calculate coupling degree and coupling coordination degree, and the spatio-temporal evolution of production-living-ecological space was analyzed. The results showed that, in the past 16 years, the coupling degree of production-living-ecological space in the Yellow River Basin increased year by year, and experienced a transition from the antagonistic period to the coordinated coupling period. The coupling coordination degree showed a fluctuating rising trend, and nearly 80% of the regions improved from extreme misalignment to mild misalignment, but the regional differences were not obvious. The coupling coordination degree between every two of the production-living-ecological space was rising at different rates. The growth rate of “living-ecological” coupling coordination degree was less than that of the “production-living” and the “production-ecological” coupling coordination degree.

Key words: Yellow River Basin, production-living-ecological space, coupling coordination degree, spatiotemporal evolution

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