TY - GEN
T1 - Scenario simulation and risk regionalization of storm surge disaster in coastal cities
T2 - 2011 19th International Conference on Geoinformatics, Geoinformatics 2011
AU - Ye, Mingwu
AU - Wang, Jun
AU - Xu, Shiyuan
AU - Huang, Jing
AU - Chen, Zhenlou
AU - Liu, Yaolong
PY - 2011
Y1 - 2011
N2 - Under the driving of global climate change and rapid urbanization, the occurrence of extreme storm surge events becomes more and more frequent, which leads to immense disaster risk for eastern coastal china. This study proposes a DPSR theory model to describe the coastal storm surge disaster risk system, simulates the flood routing under compounded scenarios, and the inundated depth and scope of the critical information is displayed at different times by using of DHI MIKE 21 hydrodynamic model, then food risk assessment and regionalization are developed based on Geographic Information System(GIS) technology, according to spatial distribution of population and land utilization information. The methodology was verified effectively by choosing shanghai for empirical study. The results can provide the policy-making basis for local government in terms of flood control planning, risk control and emergency evacuation.
AB - Under the driving of global climate change and rapid urbanization, the occurrence of extreme storm surge events becomes more and more frequent, which leads to immense disaster risk for eastern coastal china. This study proposes a DPSR theory model to describe the coastal storm surge disaster risk system, simulates the flood routing under compounded scenarios, and the inundated depth and scope of the critical information is displayed at different times by using of DHI MIKE 21 hydrodynamic model, then food risk assessment and regionalization are developed based on Geographic Information System(GIS) technology, according to spatial distribution of population and land utilization information. The methodology was verified effectively by choosing shanghai for empirical study. The results can provide the policy-making basis for local government in terms of flood control planning, risk control and emergency evacuation.
KW - Shanghai
KW - coastal cities
KW - geographic information system (GIS)
KW - risk regionalization
KW - scenario simulation
KW - storm surge disaster
UR - https://www.scopus.com/pages/publications/80052380699
U2 - 10.1109/GeoInformatics.2011.5981152
DO - 10.1109/GeoInformatics.2011.5981152
M3 - 会议稿件
AN - SCOPUS:80052380699
SN - 9781612848488
T3 - Proceedings - 2011 19th International Conference on Geoinformatics, Geoinformatics 2011
BT - Proceedings - 2011 19th International Conference on Geoinformatics, Geoinformatics 2011
Y2 - 24 June 2011 through 26 June 2011
ER -
