Attribution of changes in the trend and temporal non-uniformity of extreme precipitation events in Central Asia.

ABSTRACT: Extreme precipitation events exhibit an increasing trend for both the frequency and magnitude on global and regional scales and it has already proven the impact of man-made global warming on the extreme precipitation amplification. Based on the observed datasets and global climate model (GCM) output, this study has evaluated the impact from anthropogenic forcing on the trend and temporal non-uniformity (i.e. increase in unevenness or disparity) of the precipitation amounts (PRCPTOT), extremes (R95p and RX5day) and intensity (SDII) in Central Asia (CA) from 1961 to 2005. Results indicate that radiative forcing changes, mainly driven by human activities, have significantly augmented the extreme precipitation indices in CA. The median trend with the influence of anthropogenic activities for t

SUBMITTER: Zou S 

PROVIDER: S-EPMC8298420 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature