DOI: 10.1007/s00382-017-3930-4
Scopus记录号: 2-s2.0-85033502833
论文题名: Cascade impact of hurricane movement, storm tidal surge, sea level rise and precipitation variability on flood assessment in a coastal urban watershed
作者: Joyce J. ; Chang N.-B. ; Harji R. ; Ruppert T. ; Singhofen P.
刊名: Climate Dynamics
ISSN: 9307575
出版年: 2018
卷: 51, 期: 2018-01-02 起始页码: 383
结束页码: 409
语种: 英语
英文关键词: Coastal sustainability
; Complex large-scale system
; Flood
; Hurricane
; Multi-scale modeling
Scopus关键词: flood
; hurricane
; numerical model
; precipitation (climatology)
; sea level change
; storm surge
; sustainability
; watershed
英文摘要: For comprehensive flood assessment, complex systems, both natural and man-made, must be accounted for due to prevailing cascade effects from the upper atmosphere to the subsurface with hydrological and hydraulic interactions in between. This study aims to demonstrate such cascade effects via an integrated nearshore oceanic and coastal watershed model. Such an integrated modeling system consists of a coupled hydrodynamic circulation and wave driven model [the ADvanced CIRCulation (ADCIRC) and Simulating WAves Nearshore (SWAN) models], which can combine storm surge, astronomic tide levels and wave interaction, as well as an integrated hydrological/hydraulic model, namely the Interconnected Channel and Pond Routing (ICPR) model for coastal urban watershed simulation. In order to explore the worst scenario of coastal flooding impacts on a low-lying coastal watershed, the Cross Bayou Watershed within the Tampa Bay area of Florida was chosen for a multi-scale simulation analysis. To assess hurricane-induced storm tide, precipitation variability, and sea level rise collectively this multi-scale simulation analysis combines ADCIRC/SWAN and ICPR integratively. Findings indicate that such consideration of complex interactions at the coastal ocean, land surface, and sub-surface levels can provide useful flood assessments which are sensitive to slight changes in natural hazard characteristics such as storm intensity, radius of maximum winds, storm track, and landfall location. © 2017, Springer-Verlag GmbH Germany. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/109227
Appears in Collections: 影响、适应和脆弱性 气候变化事实与影响
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作者单位: Civil, Environmental, and Construction Engineering Department, University of Central Florida, Orlando, FL, United States; Watershed Management Section, Pinellas County Government, Clearwater, FL, United States; Florida Sea Grant College Program, Miami, FL, United States; Streamline Technologies, Inc., Winter Springs, FL, United States
Recommended Citation:
Joyce J.,Chang N.-B.,Harji R.,et al. Cascade impact of hurricane movement, storm tidal surge, sea level rise and precipitation variability on flood assessment in a coastal urban watershed[J]. Climate Dynamics,2018-01-01,51(2018-01-02)