On the correct surface stress for the prediction of the wind wave field and the storm surge in the Northern Adriatic Sea

Lionello P, L. Zampato, P. Malguzzi, A. Tomasin, A. Bergamsco

This paper discusses which formulation of the surface stress over the sea determines the most accurate prediction of the wind wave field and storm surge in the Northern Adriatic Sea. The study shows that the results of the storm surge and wind wave models, when compared to the available observations, can be used for the validation of the surface stress and of the expression adopted for the ssr (sea surface roughness). The results are representative of short fetch and young windsea conditions.
The agreement between the results and the measurements shows the feasibility of the wind wave and storm surge predictions in the Adriatic Sea and supports the dependence of the ssr, and, therefore, of the surface stress, on the spectrum of the surface wave.

 
 
University of Padua University of Lecce