EARTH SYSTEM PHYSICS SEMINAR Friday 25 May 2007 11:00 hrs, SEMINAR ROOM - 1st Floor Main Building HYDROLOGICAL BALANCE OF THE DANUBE RIVER IN REGIONAL AND GLOBAL CLIMATE MODELS SIMULATIONS: XX CENTURY AND FUTURE SCENARIOS Valerio LUCARINI National Consortium of Universities for the Physics of Atmospheres and Hydrospheres CINFAI Camerino, Italy