Wüst, Sabine and Bittner, Michael (2011) Resonant interaction between two planetary waves as a precursor for stratospheric warmings? Journal of Atmospheric and Solar-Terrestrial Physics (73), pp. 771-778. Elsevier. doi: 10.1016/j.jastp.2011.01.004. ISSN 1364-6826.
Full text not available from this repository.
Abstract
Stratospheric warmings are attributed to an enhanced planetary wave activity, occuring nearly each winter - at least in the northern hemisphere - with different strengths. The generation of stratospheric warmings is not totally understood. One of the most promising explanations is the interaction of planetary waves: in many cases, the amplitude of the quasi-stationary planetary wave 1 builds up, until it transmits its momentum and energy to the background wind field. The role of wave 2 is usually considered to be less important. Based on ERA-40 and DYANA temperature data (January-February 1990), we found evidence that a resonant wave-wave interaction between a travelling and a stationary wave 2 was responsible for a minor stratospheric warming in February 1990. The interaction being observed during four weeks can eventually be used as an indication for an upcoming stratospheric warming.
Item URL in elib: | https://elib.dlr.de/69515/ | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Document Type: | Article | |||||||||
Title: | Resonant interaction between two planetary waves as a precursor for stratospheric warmings? | |||||||||
Authors: |
| |||||||||
Date: | 19 January 2011 | |||||||||
Journal or Publication Title: | Journal of Atmospheric and Solar-Terrestrial Physics | |||||||||
Refereed publication: | Yes | |||||||||
Open Access: | No | |||||||||
Gold Open Access: | No | |||||||||
In SCOPUS: | Yes | |||||||||
In ISI Web of Science: | Yes | |||||||||
DOI : | 10.1016/j.jastp.2011.01.004 | |||||||||
Page Range: | pp. 771-778 | |||||||||
Publisher: | Elsevier | |||||||||
ISSN: | 1364-6826 | |||||||||
Status: | Published | |||||||||
Keywords: | planetary waves, resonant wave-wave interaction, stratospheric warming, precursur | |||||||||
HGF - Research field: | Aeronautics, Space and Transport (old) | |||||||||
HGF - Program: | Space (old) | |||||||||
HGF - Program Themes: | W EO - Erdbeobachtung | |||||||||
DLR - Research area: | Space | |||||||||
DLR - Program: | W EO - Erdbeobachtung | |||||||||
DLR - Research theme (Project): | W - Vorhaben Datenprodukte für Klima- und Atmosphärenanwendungen (old) | |||||||||
Location: | Oberpfaffenhofen | |||||||||
Institutes and Institutions: | German Remote Sensing Data Center > Atmosphere | |||||||||
Deposited By: | Wagner, Karla | |||||||||
Deposited On: | 12 Apr 2011 12:33 | |||||||||
Last Modified: | 24 Apr 2013 16:23 |
Repository Staff Only: item control page