Spatio-temporal heterogeneity of urban ecological resilience in the middle reaches of the Yangtze River in China

Zhixiang Yin, Tiantian Ma, Yanlin Sun and Zongyi Yin

International Review of Economics & Finance, 2024, vol. 94, issue C

Abstract: Urban ecology is continuously suffering from risky impacts, and the enhancement of urban ecological resilience has become the basis of practice for addressing environmental challenges and responding to green development. The entropy weight method was used to measure the ecological resilience level of 28 cities in the middle reaches of the Yangtze River in China from 2008 to 2018, the Theil index decomposition method was used to measure the differences in resilience, the exploratory spatial data analysis method revealed its evolution law, and the obstacle model was used for the identification of influencing factors. The findings suggest that: (1) The level of ecological resilience of Chinese cities is generally on a fluctuating upward trend, and the gap between different provinces is gradually decreasing. (2) The spatial distribution of urban ecological resilience is characterized by a “central” feature, with provincial capitals generally higher than other regions, Hubei as a whole being characterized by “high in the east and low in the west” and “eccentricity”, while Hunan and Jiangxi have a “diffusion effect”. The spatial evolution stage can be divided into the period of ecological resilience impact and the overall enhancement period. (3) The area of green space in parks, the level of greening in built-up areas and the level of comprehensive utilization of industrial solid waste in general have always been the most important barriers to the level of ecological resilience of cities. In addition, factors such as the sound treatment of domestic waste, the treatment of respirable fine particulate matter, sewage treatment and the control of industrial smoke and dust in the city should not be overlooked. Based on this, policy recommendations such as promoting regional collaboration to reduce inter-provincial differences and implementing precise policies to address the main obstacles are proposed.

Keywords: Urban ecological resilience; Entropy weight method; ESDA method; Obstacle model (search for similar items in EconPapers)
JEL-codes: Q57 (search for similar items in EconPapers)
Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:eee:reveco:v:94:y:2024:i:c:s1059056024003769

DOI: 10.1016/j.iref.2024.103384

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