1. CORRELATIONS BETWEEN THE AIR POLLUTION AND THE RAINFALL COMPOSITION IN JIULUI VALLEY AREA. Authors: TRAISTĂ EUGEN, IONICĂ MĂDĂLINA, CODREA VLAD, BARBU OVIDIU.2. THE IMPACT OF THE BITUMINOUS COAL COMBUSTION FROM THE THERMOELECTRIC POWER PLANT FROM PAROSENI ON THE ENVIRONMENT OF JIU VALLEY. Authors: MIRCEA REBRISOREANU, EUGEN TRAISTA, ARONEL MATEI, OVIDIU BARBU, CODREA VLAD.