2010-023 CONSIDERATIONS UPON THE DROUGHTS OF OLTENIA AND THEIR EFFECTSBogdan Octavia 1, Ion Marinica 21 Institute of Geograpfy Bucharest, Faculty of Geography of Tourism, Sibiu, Romania, .   2 National Administration of Meteorology, Regional Meteorological Center Oltenia, Craiova, Romania, Abstract: Droughts are extremely complex climatic phenomena determined by a great range of factors as:  atmospheric precipitations, […]