Meteorological drought can be described with the use of precipitation. The index, in aid of which different kinds of meteorological drought are classified, is the standardized precipitation index (SPI). In this study, the authors classify and characterize the droughts in the IV-IX period of the years 1964-2006 in Wrocław-Swojec.
ul. Grunwaldzkiej 53, IV piętro, 50-357 Wrocław www.up.wroc.pl/polish/struktura/inz/km mail:gasiorek@ozi.ar.wroc.pl tel: (071) 320 5664
ul. Grunwaldzkiej 53, IV piętro, 50-357 Wrocław www.up.wroc.pl/polish/struktura/inz/km mail:musial@ozi.ar.wroc.pl; tel: (071) 320 5659