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Ecological Resilience Assessment of an Emerging Urban Agglomeration: A Case Study of Chengdu-Chongqing Economic Circle, China.
- Source :
-
Polish Journal of Environmental Studies . 2022, Vol. 31 Issue 3, p2381-2395. 15p. - Publication Year :
- 2022
-
Abstract
- The rapid development of Chengdu-Chongqing Economic Circle (CCEC) has caused damage to the ecological environment. Exploring changes in the ecological resilience of Chengdu-Chongqing Economic Circle and improving post-disaster resilience will help improve the green, healthy and sustainable development of similar urban agglomerations in Chengdu-Chongqing Economic Circle. Considering 16 cities in Chengdu-Chongqing Economic Circle as examples, this paper uses the entropy and the linear weighting methods to calculate the ecological resilience level of Chengdu-Chongqing Economic Circle. Using the obstacle degree model, the paper studies the influence factors of ecological resilience level. Finally, Moran's I is used to study the spatial autocorrelation of the ecological resilience of Chengdu-Chongqing Economic Circle. The results show: (1) The overall ecological resilience level of Chengdu-Chongqing Economic Circle is showing an upward trend, but it is currently at an intermediate stage. (2) Disasters have a greater impact on the level of ecological resilience. (3) The spatial autocorrelation of CCEC has changed from negative correlation to positive correlation and then to negative correlation. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 12301485
- Volume :
- 31
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Polish Journal of Environmental Studies
- Publication Type :
- Academic Journal
- Accession number :
- 156310838
- Full Text :
- https://doi.org/10.15244/pjoes/144098