Theoretical and Applied Climatology

, Volume 102, Issue 1–2, pp 205–212 | Cite as

Stationarity of atmospheric waves and blocking over Europe—based on a reanalysis dataset and two climate scenarios

Original Paper

Abstract

In this investigation, a circulation index was used which is capable of tracing blocked states of the hemispheric circulation which has a relevance for a mid-latitude window between 40° and 60°N and between 30°W and 30°E. Results with respect to the seasonality of blocking situations are presented. Additionally, it is shown to which degree the circulation conditions, as they are simulated by the ECHAM5-MPI/OM1 climate model, have a tendency to exhibit blocking. Finally, results are presented which indicate the developments in blocking if the index is applied to scenario runs of the model.

Notes

Acknowledgements

This work was made possible by funds from the State of Saxony, grant AZ 13-8802.3529/47.

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Copyright information

© Springer-Verlag 2010

Authors and Affiliations

  1. 1.Climate and Environment Consulting Potsdam GmbHPotsdamGermany

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