[1]HAN Yan,Zhangyu Ting.Coupling and Coordination Development Between Urbanization and Eco-environment in Gansu Province[J].Research of Soil and Water Conservation,2021,28(03):256-263.
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Coupling and Coordination Development Between Urbanization and Eco-environment in Gansu Province
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
28
Number of periods:
2021 03
Page number:
256-263
Column:
Public date:
2021-04-20
- Title:
- Coupling and Coordination Development Between Urbanization and Eco-environment in Gansu Province
- Keywords:
- urbanization; eco-environment; coupling coordination degree; geo-detectors; Gansu Province
- CLC:
- F293.2
- DOI:
- -
- Abstract:
- Taking 12 prefecture-level cities in Gansu Province as the research objects, based on entropy weight method and coupling coordination model, we analyzed the coordination degree's space-time dynamic evolution and influencing factors between urbanization and ecological environment in Gansu Province from 2009 to 2018. The results showed that:(1)the level of urbanization and eco-environment subsystems of cities in Gansu Province had been continuously improving, with 80% of urbanization levels being lower than the ecological environment level, and they were classified as ‘lagging urbanization' cities;(2)the coupling degree and coupling coordination degree between urbanization and ecological environment in Gansu Province showed the rising trend of fluctuation, but the growth rate was small; the coupling degree was in the antagonistic stage and the running-in stage as a whole, and the coupling coordination degree was in a moderate imbalance level, and the spatial difference was large;(3)the influence factors had different influences on the coupling coordination degree in the study area, and the influence of most factors on the coupling coordination degree had been strengthened in 10 years, among which the total retail sales of consumer goods per capita, the area of cultivated land per capita, the area of built-up areas per capita of municipal jurisdiction, and the per capita discharge of industrial wastewater had the great influences on the coupling coordination degree. Therefore, a precise development strategy should be formulated according to the main influencing factors to promote the coordinated development of urbanization and the ecological environment.
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Last Update:
2021-04-20