A High-Resolution Coupled Riverine Flow, Tide, Wind, Wind Wave, and Storm Surge Model for Southern Louisiana and Mississippi. Part I: Model Development and Validation
被引:335
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作者:
Bunya, S.
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Univ Notre Dame, Dept Civil Engn & Geol Sci, Notre Dame, IN 46556 USAUniv Notre Dame, Dept Civil Engn & Geol Sci, Notre Dame, IN 46556 USA
Bunya, S.
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Dietrich, J. C.
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Univ Notre Dame, Dept Civil Engn & Geol Sci, Notre Dame, IN 46556 USAUniv Notre Dame, Dept Civil Engn & Geol Sci, Notre Dame, IN 46556 USA
Dietrich, J. C.
[1
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Westerink, J. J.
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Univ Notre Dame, Dept Civil Engn & Geol Sci, Notre Dame, IN 46556 USAUniv Notre Dame, Dept Civil Engn & Geol Sci, Notre Dame, IN 46556 USA
Westerink, J. J.
[1
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Ebersole, B. A.
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USA, Coastal Hydraul Lab, Engineer Res & Dev Ctr, Vicksburg, MS USAUniv Notre Dame, Dept Civil Engn & Geol Sci, Notre Dame, IN 46556 USA
Ebersole, B. A.
[2
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Smith, J. M.
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USA, Coastal Hydraul Lab, Engineer Res & Dev Ctr, Vicksburg, MS USAUniv Notre Dame, Dept Civil Engn & Geol Sci, Notre Dame, IN 46556 USA
Smith, J. M.
[2
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Atkinson, J. H.
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Arcadis Inc, Denver, CO USAUniv Notre Dame, Dept Civil Engn & Geol Sci, Notre Dame, IN 46556 USA
Atkinson, J. H.
[3
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Jensen, R.
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USA, Coastal Hydraul Lab, Engineer Res & Dev Ctr, Vicksburg, MS USAUniv Notre Dame, Dept Civil Engn & Geol Sci, Notre Dame, IN 46556 USA
Jensen, R.
[2
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Resio, D. T.
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USA, Coastal Hydraul Lab, Engineer Res & Dev Ctr, Vicksburg, MS USAUniv Notre Dame, Dept Civil Engn & Geol Sci, Notre Dame, IN 46556 USA
Resio, D. T.
[2
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Luettich, R. A.
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机构:
Univ N Carolina, Inst Marine Sci, Chapel Hill, NC USAUniv Notre Dame, Dept Civil Engn & Geol Sci, Notre Dame, IN 46556 USA
SHALLOW-WATER EQUATIONS;
DATA SET;
HURRICANE;
FLORIDA;
FIELDS;
D O I:
10.1175/2009MWR2906.1
中图分类号:
P4 [大气科学(气象学)];
学科分类号:
0706 ;
070601 ;
摘要:
A coupled system of wind, wind wave, and coastal circulation models has been implemented for southern Louisiana and Mississippi to simulate riverine flows, tides. wind waves. and hurricane storm surge in the region. The system combines the NOAA Hurricane Research Division Wind Analysis System (H*WIND) and the Interactive Objective Kinematic Analysis (IOKA) kinematic wind analyses, the Wave Model (WAM) offshore and Steady-State Irregular Wave (STWAVE) nearshore wind wave models, and the Advanced Circulation (ADCIRC) basin to channel-scale unstructured grid circulation model. The system emphasizes a high-resolution (down to 50 m) representation of the geometry. bathymetry, and topography nonlinear coupling of all processes including wind wave radiation stress-induced set up; and objective specification of frictional parameters based on land-cover databases and commonly used parameters. Riverine flows and tides are validated for no storm conditions, while winds, wind waves, hydrographs, and high water marks are validated for Hurricanes Katrina and Rita.