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Sensitivity analysis of coastal cities to effects of rainstorm and flood disasters

Environmental Monitoring and Assessment
Heavy rains and floods cause human, material, and economic damage in cities worldwide. The severity of flooding has intensified due to accelerating urbanization. While much of the existing research on flood hazards emphasizes simulation and assessment, the correlation between indicators has yet to be explored.
Li Zhu   +4 more
semanticscholar   +3 more sources

Probability of rainstorm and flood disasters due to extreme precipitation in Fen River Basin, China

Environmental Science and Pollution Research, 2023
Analysis of the probability of extreme precipitation events leading to rainstorm and flood disasters can aid in disaster prevention policy development. Using daily precipitation data from 16 meteorological stations from 1960 to 2019, we calculated eight extreme precipitation indices to analyze the spatio-temporal characteristics of extreme ...
Ying Li   +4 more
semanticscholar   +3 more sources

Analysis and Monitoring Model of Rainstorm: Flood Disasters in Shanghai

Theoretical and Natural Science
Under the background of global climate change and rapid urbanization, Shanghai, as a typical coastal megacity, faces the double threat of frequent extreme weather events and sea level rise.
Yang Cheng
semanticscholar   +2 more sources

Research on Risk Prediction of Rainstorm and Flood Disaster Based on GA-BP Neural Network

2022 4th International Academic Exchange Conference on Science and Technology Innovation (IAECST), 2022
According to the meteorological data, geographic hydrological data and statistical yearbook data of Guangdong Province, the TOPSIS method is used to build the risk assessment model of rainstorm and flood in Guangdong Province, and the comprehensive risk ...
Hong Han, Ruige He
semanticscholar   +1 more source

Multi-scale extreme climate disaster prediction model integrated with ConvLSTM: taking rainstorm and flood disaster as an example

Geomatics, Natural Hazards & Risk
As one of the most influential and harmful disasters in extreme climate events, rainstorm and flood threaten people’s lives, property and social stability seriously. The research applied the historical disaster data to predict future risk assessment with
Lei He   +6 more
semanticscholar   +1 more source

Risk Assessment and Spatial Zoning of Rainstorm and Flood Hazards in Mountainous Cities Using the Random Forest Algorithm and the SCS Model

Land
China has a vast land area, with mountains accounting for 1/3 of the country’s land area. Flooding in these areas can cause significant damage to human life and property.
Zixi Xie, Bo Shu
semanticscholar   +1 more source

Research on Temporal and Spatial Differences in the Risk of Rainstorm and Flood in the Middle and Lower Reaches of the Yangtze River

IEEE International Geoscience and Remote Sensing Symposium
Rainstorm and flood occur frequently in the middle and lower reaches of the Yangtze River. Based on GIS technology and natural disaster risk assessment theory, the research selected seven provinces or municipalities in the middle and lower reaches of the
Yunhao He   +5 more
semanticscholar   +1 more source

Research on Rainstorm and Flood Characteristics of YunNan Base on WebGis

Applied Mechanics and Materials, 2011
The climatic and geographic characteristics in the Yunnan basin are introduced and characteristics of precipitation,runof and silting in the river basin are analyzed.The regulation of rainstorm and flood within the river basin is analyze according to the statistic data of previous rainstorm and flood.
Jiang Xiong Wang, Jun Wen, Fu Xia Zhang
openaire   +1 more source

Analysis on the ‘Jul.20’ extreme rainstorm and flood control countermeasures in Zhengzhou, China

Journal of Water and Climate Change
The Jul.20 extreme rainstorm (July 20, 2021) and flood disaster were the most serious urban flood disaster in Zhengzhou, the capital city of Henan Province, China. The Jul.
Ke Zhou
semanticscholar   +1 more source

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