基于文献计量的城市洪涝灾害研究热点与趋势分析.

In the current society, the frequent occurrence of urban floods has attracted wide attention in China. Based on the research literature of urban flood disaster in CNKI Chinese periodical database from 2001 to 2021, this paper used Citespace and SATI3.2 software to analyze the annual publication frequency, journals and institutions, research hotspots, research frontiers and development trends of urban flood disaster related literature. The results show that the urban flood disaster has always maintained a high heat, involving many disciplines and cross phenomenon; the publishing institutions are mainly concentrated in design and planning colleges and universities; sponge city construction, low-impact development and risk assessment are still the main research hotspots. Resilient city, vulnerability and coupling model will be the future research trend. [ABSTRACT FROM AUTHOR]