- AutorIn
- Peter Hoffmann
- Christoph Jacobi
- Titel
- Simulation of sudden stratospheric warmings with the middle and upper atmosphere model
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:15-qucosa2-164253
- Quellenangabe
- Meteorologische Arbeiten ... und Jahresbericht ... des Instituts für Meteorologie der Universität Leipzig - 17.2012 = 50.2012
Erscheinungsjahr: 2012
Jahrgang: 17
Seiten: 11-24 - Erstveröffentlichung
- 2012
- Abstract (EN)
- The Middle and Upper Atmosphere Model has been used to simulate the middle atmosphere variability by changing the lower boundary conditions. For this purpose quasi steady-state simulations were performed for individual days around the sudden stratospheric warmings (SSWs) in January 2009 and 2012. The modelled time series reveal a qualitatively good agreement with reanalysis zonal wind with the observed one by reanalysis at the same height and latitude. A medium-range prediction of SSW events appears possible if planetary waves (PW) in the lower stratosphere are additionally assimilated in form of externally forced travelling PW.
- Freie Schlagwörter (DE)
- Variabilität, Stratosphärenerwärmung
- Klassifikation (DDC)
- 551
- Herausgeber (Institution)
- Universität Leipzig
- Universität Leipzig
- Version / Begutachtungsstatus
- publizierte Version / Verlagsversion
- URN Qucosa
- urn:nbn:de:bsz:15-qucosa2-164253
- Veröffentlichungsdatum Qucosa
- 09.10.2017
- Dokumenttyp
- Artikel
- Sprache des Dokumentes
- Englisch
- Deutsch
- Lizenz / Rechtehinweis