FN Archimer Export Format
PT J
TI Impact of wave-dependent stress on storm surge simulations in the North Sea: Ocean model evaluation against in situ and satellite observations
BT 
AF Pineau-Guillou, Lucia
   Bouin, Marie-Noëlle
   ARDHUIN, Fabrice
   Lyard, Florent
   Bidlot, Jean-Raymond
   Chapron, Bertrand
AS 1:1;2:2,5;3:5;4:3;5:4;6:1;
FF 1:PDG-ODE-LOPS-OC;2:;3:;4:;5:;6:PDG-ODE-LOPS-SIAM;
C1 IFREMER, CNRS, IRD, UBO, Laboratoire d’Océanographie Physique et Spatiale, UMR 6523, IUEM, Brest, France
   CNRM, UMR 3589, Météo-France et CNRS, Toulouse, France
   Laboratoire d’Etudes en Géophysique et Océanographie Spatiales, Centre National de la Recherche Scientifique, Toulouse, France
   European Centre for Medium-range Weather Forecasts, Reading, UK
   IFREMER, CNRS, IRD, UBO, Laboratoire d’Océanographie Physique et Spatiale, UMR 6523, IUEM, Brest, France
C2 IFREMER, FRANCE
   CNRM (METEO FRANCE), FRANCE
   CNRS, FRANCE
   ECMWF, UK
   CNRS, FRANCE
SI BREST
SE PDG-ODE-LOPS-OC
   PDG-ODE-LOPS-SIAM
UM LOPS
IN WOS Ifremer UMR
   WOS Cotutelle UMR
   copubli-france
   copubli-europe
IF 3.686
TC 9
UR https://archimer.ifremer.fr/doc/00648/76032/79205.pdf
LA English
DT Article
DE ;Air-sea exchanges;Storm surges;Wind stress;Drag coefficient;Wind-wave coupling;North sea
AB We investigate the impact of wave-dependent stress on surge modelling, from case studies in the North Sea, using a global ocean model forced with a wave-atmosphere coupled model. We select the storms with the largest surges and a range of sea state development from young to mature seas. The modelled surges are compared to tide gauges and altimeter data. The ocean model is able to accurately predict storm surges in coastal areas. The consistency of the model outputs, the altimeter, and the tide gauge data confirms the accuracy of altimeters for storm surge measurements. We show that using a wave-dependent rather than a wind-dependent only stress formulation gives more accurate surge simulations when the sea state is young and the sea rougher. Taking into account the waves in the stress formulation has a significant impact on the surges (up to 20 cm). 
PY 2020
PD OCT
SO Ocean Modelling
SN 1463-5003
PU Elsevier BV
VL 154
UT 000575785700005
DI 10.1016/j.ocemod.2020.101694
ID 76032
ER

EF