Giovanni Coppini¹, Svitlana Liubartseva², Rita Lecci¹, Sergio Cretí¹ and Nadia Pinardi^3,4, (1)Euro-Mediterranean Center on Climate Change, Ocean Predictions and Applications, Italy, (2)Euro-Mediterranean Center on Climate Change, Ocean Predictions and Applications, Bologna, Italy, (3)Centro Euro-Mediterraneo sui Cambiamenti Climatici, Italy, Italy, (4)University of Bologna, Physics and Astronomy, Bologna, Italy