European climate response to tropical volcanic eruptions over the last half millennium

Fischer, E. M.; Luterbacher, J.; Zorita, E.; Tett, S. F. B.; Casty, C.; Wanner, H. (2007). European climate response to tropical volcanic eruptions over the last half millennium. Geophysical Research Letters, 34(5) Washington, D.C.: American Geophysical Union 10.1029/2006GL027992

Preview

Text fischer07grl.pdf - Published Version Available under License Publisher holds Copyright. Download (1MB) | Preview

We analyse the winter and summer climatic signal following 15 major tropical volcanic eruptions over the last half millennium based on multi-proxy reconstructions for Europe. During the first and second post-eruption years we find significant continental scale summer cooling and somewhat drier conditions over Central Europe. In the Northern Hemispheric winter the volcanic forcing induces an atmospheric circulation response that significantly follows a positive NAO state connected with a significant overall warm anomaly and wetter conditions over Northern Europe. Our findings compare well with GCM studies as well as observational studies, which mainly cover the substantially shorter instrumental period and thus include a limited set of major eruptions.

Interest & Impact

Downloads

76 since deposited on 04 Oct 2013
16 in the past 12 months

Citations

5 Citations in Web of Science ®
6 Citations in Scopus

Search

in Google Scholar™

Services

Actions (login required)

Edit item

Actions (login required)

Edit item