Abstract
AbstractEarlier trend analyses on rainfall series have clearly shown that the winter rainfall regime has changed since World War II over Northwestern Europe as a consequence of an enhanced westerly atmospheric circulation. However, few studies have been conducted on the potential link between the spatial variability of winter rainfall regime change and the topography. In the present study, a time series analysis of winter rainfall due to atmospheric westerly fluxes is performed and related to the topography of the middle Rhine‐Meuse area. The resulting geographical patterns show a zonal anisotropism of the winter rainfall regime change implying an intensification of horizontal rainfall gradients. More contrasted westerly winter rainfall amounts are observed in mountainous areas during the post‐1979 period following the changing‐point year of atmospheric circulation over Northwestern Europe. Copyright © 2006 Royal Meteorological Society.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.