Characteristics of multi-annual variation of precipitation in areas particularly exposed to extreme phenomena. Part 2. The upper and middle Oder river basin

The study contains an analysis of precipitation, covering multiple profiles and based on the GPCC database that provides monthly mean values for the territory upper and middle Oder catchment. The analysis includes data for the period 1901-2010 with a spatial resolution of 0.5° ×°0.5° of geographic longitude and latitude. The following sections include a data analysis in monthly profiles and hydrological cycle profiles, taking into account hydrological summer and hydrological winter. A cluster analysis is also included, with drought and flood periods indicated. The periodical nature of precipitation is assessed and the trends in climate changes calculated