JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) ›› 2022, Vol. 57 ›› Issue (11): 102-110.doi: 10.6040/j.issn.1671-9352.0.2022.169

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Temporal and spatial differentiation of the coupling coordination between eco-city urbanization and ecological environment

YU Jiao1, YANG Hong-hui1, CHEN Rong-rong1, DING Zheng1,2*   

  1. 1. School of Art, School of Landscape Architecture(Joint Office), Fujian Agriculture and Forestry University, Fuzhou 350100, Fujian, China;
    2. Fujian Environmental Art Design Association, Fuzhou 350100, Fujian, China
  • Published:2022-11-10

Abstract: Taking Xiamen City, Fujian Province, a typical ecological city on the southeast coast as an example, the urbanization index(CNLI)and the remote sensing ecological index(RSEI)were obtained by using the multi-source remote sensing image data from 2008 to 2018, and a coupling model of them was constructed. Analyze the leading factors of changes in ecological environment quality. Conclusion shows that: 1)The urbanization index of Xiamen has increased significantly, showing the urban distribution pattern of “high in the inside and low in the outside, high in the south and low in the west”, and the ecological environment distribution characteristics are opposite to it; 2)Xiamens urbanization and ecological environment development are in a stage of benign coordination, and gradually change from leading in ecological environment to leading in urbanization; 3)Urbanization is not a determinant of ecological environment quality, but its influence value is increasing year by year, and its effect is more and more obvious.

Key words: urbanization, remote sensing ecological index, coupling analysis

CLC Number: 

  • X821
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