[1]Luo Xiantao,Huang Tianneng,Chen Ru,et al.Ecological and environmental responses and driving forces for functional evolution of production-living-ecological spaces in China-Vietnam border area[J].Research of Soil and Water Conservation,2025,32(06):413-423.[doi:10.13869/j.cnki.rswc.2025.06.044]
Copy
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
32
Number of periods:
2025 06
Page number:
413-423
Column:
Public date:
2025-10-20
- Title:
-
Ecological and environmental responses and driving forces for functional evolution of production-living-ecological spaces in China-Vietnam border area
- Author(s):
-
Luo Xiantao1,Huang Tianneng2,3,Chen Ru2,Qin Jingjing1
-
(1.School of Public Administration,Central China Normal University,Wuhan 430079,China;2.Economic and Trade College,Guangxi University of Finance and Economics,Nanning 530003,China;3.Guangxi Institute of Finance and Economics,Guangxi University of Finance and Economics,Nanning 530003,China)
-
- Keywords:
-
production-living-ecological space; ecological and environmental response; driving force; China-Vietnam border area
- CLC:
-
X171.1
- DOI:
-
10.13869/j.cnki.rswc.2025.06.044
- Abstract:
-
[Objective] Investigating the ecological and environmental responses and driving forces for the functional evolution of the production-living-ecological spaces (PLES) in the China-Vietnam border area from 2000 to 2020 is significant for territorial spatial pattern optimization and the development of an ecological border. [Methods] The transition matrix model, gravity shift model, ecological environment quality index model, ecological contribution rate model, and geodetector model were employed to explore the ecological and environmental responses and driving forces of the functional evolution of PLES. [Results](1) The areas of livingproduction space and the production-ecological space showed an overall increasing trend, rising from 283.983 3 km2 and 190.114 2 km2 in 2000 to 421.692 3 km2 and 272.098 8 km2 in 2020, respectively. The area of productionecological space area initially decreased, then increased, and finally showed a downward trend. The area of ecological space showed an overall decreasing trend, declining from 33 075.894 6 km2 in 2000 to 32 890.790 7 km2 in 2020.(2) The gravity shift of the ecological-production space was the largest, reaching 64 975.82 m, followed by the gravity shift of living-production space of 37 027.54 m, the production-ecological space of 2 697.01 m, and the ecological space of 133.22 m. (3) The ecological environment quality index showed an overall downward trend, decreasing from 0.655 7 in 2000 to 0.653 1 in 2020. The ecological environment quality in mineral-rich counties and the ecological environment quality in coastal counties was relatively low. (4) The interactive influence among various factors was greater than the influence of a single factor, exhibiting bivariate enhancement and nonlinear enhancement, with bivariate enhancement being the main one. [Conclusion] The functional evolution of PLES in the China-Vietnam border area significantly influences the ecological environment. In the future, efforts should be strengthened in territorial spatial optimization and ecological environment management to ensure ecological security along the border.