Review of complex network-based urban waterlogging disaster emergency management research
As one of the powerful methods for analyzing large complex systems,complex network theory provides new ideas and research methods for studying urban waterlogging disaster emergency management.This study reviews the current research status of complex networks in this field.Firstly,the research hotspots and historical development of urban waterlogging disasters are analyzed with a bibliometric method,and the research process of urban waterlogging disaster emergency management are systematically analyzed.Secondly,the application of complex network theory is further analyzed based on the whole process of urban waterlogging disaster emergency management,and the application process of indicator evaluation extraction and nonlinear behavior analysis in disasters based on complex network theory is focused on.On one hand,the network characteristics,including network topology indicators and disaster risk indicators,are systematically studied.On the other hand,the further combination of complex network theory with different research methods and elements is sorted out.Finally,the problems and challenges that the existing researches face are summarized systematically,and future development directions and research trends are analyzed in terms of modeling improvement and optimization strategies.
NETL
NSTL
万方数据
