TY - SLIDE KW - annual seminar AU - A.M.L. Ekman AU - A. Lewinschal AU - H. Struthers BT - ECMWF Annual Seminar 2012 C1 - Events DA - 2012 LA - eng PY - 2012 T2 - ECMWF Annual Seminar 2012 T3 - ECMWF Annual Seminar TI - Aerosol particles and their seasonal variability: Are aerosol particles important for seasonal prediction? ER -