Evaluating Emergency Governance Capacity for Wind–Sand Hazards on Desert Expressways Using a Scenario-Based Dynamic BWM-TOPSIS Weighting Model: A Case Study of the G30 Lianhuo Expressway in Xinjiang, China
Fixed indicator weights cannot fully capture changes in governance priorities as wind–sand hazards intensify. Using the Xinjiang section of the G30 Lianhuo Expressway as a case study, this study classified wind–sand events into three scenarios: warning and restricted traffic, high-risk traffic control and diversion, an...