Spatio-temporal variability of atmospheric precipitation in West Siberia over last decades using observational data

摘要

In the framework of this study the analysis of spatio-temporal variability in atmospheric precipitation characteristics in West Siberia was carried out using observational data by means of comparison two time intervals: 1976-1998 - the period of intensive global warming and 1999-2015 - the period of slowdown in the temperature growth. Features in precipitation amount variability in the northern and southern parts of the territory during warm and cold periods of a year are also described. Thus, in the beginning of XXI century the tendency to atmospheric precipitation increase is observed. Furthermore, the highest statistically significant growth is in the northern part of West Siberia in warm period.