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Two-Stage Integrated Dynamic Assessment Method for Urban Resilience Based on Multisource Data

Document Type

Research-Article

Author

Lulu Shen, Jianping Li, Xiaolei Sun, Weilan Suo

Journal Name

International Journal of Information Technology and Decision Making

Keywords

hierarchical criteria system, integrated dynamic assessment method, Urban resilience assessment, urban resilience index

Abstract

Urban resilience assessment is challenging because of urban system complexity and dynamic resilience variability. This paper develops a URA method with comprehensive feature consideration and integrated data use and then constructs a hierarchical URA criteria system. Subsequently, a two-stage integrated dynamic assessment method based on multisource data is presented, wherein the subjective–objective combination weights are determined, and the dimensional and overall urban resilience indexes are constructed. The applicability and superiority of the proposed method to existing methods are verified using a case study in Beijing. The results showed that UR in Beijing has improved substantially in 2016–2020, social and ecological dimensions are important for UR improvement, and synergies exist between different UR dimensions, which are crucial for resilient urban development. This study provides a systematic solution for URA that features a dynamic perspective, multisource data utilization, and subjective–objective combination weights, enhancing URA comprehensiveness and accuracy. © World Scientific Publishing Company.

http://doi.org/10.1142/S0219622024410013

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