| Issue |
E3S Web Conf.
Volume 194, 2020
2020 5th International Conference on Advances in Energy and Environment Research (ICAEER 2020)
|
|
|---|---|---|
| Article Number | 05050 | |
| Number of page(s) | 4 | |
| Section | Environmental Engineering, Ecological Environment and Urban Construction | |
| DOI | https://doi.org/10.1051/e3sconf/202019405050 | |
| Published online | 15 October 2020 | |
Study on the comprehensive evaluation of low carbon city based on PSR model and normalized index transformation
1 College of Resources and Environment, Chengdu University of Information Technology, 610225, China
* Corresponding author: weling9@163.com
Referring the “stress-state-response” (PSR) model, the index system of low-carbon city was constructed. The Immune Evolution Chaos Weed Algorithm was used to optimize the Weber Fechner index formula and the universal Carson index formula. A low-carbon city evaluation method was established and applied to evaluate the low-carbon development level of Beijing, Tianjin, Shanghai, and Chongqing in 2015. The results showed that the evaluation results of the Weber Fechner index formula and the universal Carson index formula for the four cities were basically the same. The low-carbon development level (Weber Fechner Composite Index XI) of the four cities in 2015 was ranked as follows: Beijing (0.590), Shanghai (0.499), Tianjin (0.467), Chongqing (0.461).
© The Authors, published by EDP Sciences, 2020
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