Study on the Vulnerability of Port Logistics System of Guangzhou Port Under the New Development Pattern

Abstract

Under the new development pattern, it is necessary for the logistics industry to play its leading and linking role better. Port is an important window for domestic and foreign trade, and the sustainable and healthy development of its logistics system is particularly important. Vulnerability is an important indicator to evaluate the healthy development of the logistics system, and also an important guide to achieve sustainable development. With the new development pattern as the background, this paper constructs the evaluation index system of port logistics system combined with the theory of vulnerability, adopts the CRITIC-TOPSIS method to measure the overall development of port logistics system, identifies the main constraints combined with the obstacle degree model and puts forward specific suggestions. The results show that the vulnerability of Guangzhou port logistics system shows a fluctuating trend. From 2011 to 2020, the vulnerability index increases from 0.4870 to 0.5487, in which the sensitivity index increases and the resilience index decreases. The main obstacle factors gradually turn from port logistics operation and urban economic subsystem to logistics infrastructure, collection and distribution and port logistics support subsystem.