The Evaluation and Obstacle Analysis of Urban Safety Resilience Based on Multi-Factor Perspective in Beijing-Reference-Cited by-同舟云学术

The Evaluation and Obstacle Analysis of Urban Safety Resilience Based on Multi-Factor Perspective in Beijing

Published:2023-10-14 Issue:10 Volume:12 Page:1918
ISSN:2073-445X
Container-title:Land
language:en
Short-container-title:Land

Author:

Liu Lu¹,Pei Jingjing¹,Wang Huiquan²,Luo Yun¹

Affiliation:

1. School of Engineering and Technology, China University of Geosciences, Beijing 100083, China

2. School of Politics and Public Administration, China University of Political Science and Law, Beijing 100088, China

Abstract

Urban resilience assessment is crucial to guarantee the safe and stable operation of our cities. Looking at the whole process of emergencies from the occurrence, development, causing disaster losses to taking emergency response measures, we combine the danger of urban accident and disaster, the capacity of disaster-bearing carriers, and the emergency management capacity as the influencing factors. Taking Beijing as an example, considering the completeness of the relevant indicators and the difficulty of obtaining data, TOPSIS is used to construct a multi-factor comprehensive assessment model of urban safety resilience; At the same time, the important factors constraining the improvement of safety resilience are further analyzed by using the obstacle degree model. The results show that: among the 16 districts in Beijing, Chaoyang and Haidian districts have the highest level of safety resilience; the level of the degree of disaster tolerance among the multi-factors has the greatest impact on the level of urban safety resilience in Beijing; and the multifactorial comprehensive assessment model of urban resilience is able to reflect the urban resilience distribution, discover the weaknesses that exist in the development of urban safety and provide decision-making aids for the relevant city managers to carry out urban resilience construction.

Funder

National Natural Science Foundation of China

Publisher

MDPI AG

Subject

Nature and Landscape Conservation,Ecology,Global and Planetary Change

Link

https://www.mdpi.com/2073-445X/12/10/1918/pdf

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