Vesna Pocuca 1*, Nevenka Djurovic1, Slavica Radovanovic2, Gordana Matovic1, Enika Gregoric1 1 Soil Management Department, Faculty of Agriculture, University of Belgrade, Serbia 2 Republic Hydrometeorological Service of Serbia, Belgrade, Serbia vpocuca@agrif.bg.ac.rs   Abstract Global warming causes more frequent drought appearance and consequently the rational use of water resources is needed because of the lack of […]