1. Interdisciplinary Environmental Research Center; TU Bergakademie Freiberg; Germany
2. Czech Hydrometeorological Institute; Prague Czech Republic
3. Global Change Research Centre AS CR; Brno Czech Republic
4. Institute of Geography and Spatial Management; Jagiellonian University; Krakow Poland
5. Institute of Meteorology and Water Management; Krakow Poland
6. Slovak Hydrometeorological Institute; Bratislava Slovakia