Effect of latitudinally displaced gravity wave forcing in the lower stratosphere on the polar vortex stability

Autor: N. Samtleben, C. Jacobi, P. Pišoft, P. Šácha, A. Kuchař

Publikováno v: Annales Geophysicae, Vol 37, Pp 507-523 (2019)

In order to investigate the impact of a locally confined gravity wave (GW) hotspot, a sensitivity study based on simulations of the middle atmosphere circulation during northern winter was performed with a nonlinear, mechanistic, general circulation

Externí odkaz: https://doaj.org/article/441c0cc7d7c947a697e82cf4349fc8d0

Meteor radar observations of mesopause region long-period temperature oscillations

Autor: Ch. Jacobi, N. Samtleben, G. Stober

Publikováno v: Adv. Radio Sci., 14, 169–174, 2016 www.adv-radio-sci.net/14/169/2016/ doi:10.5194/ars-14-169-2016
Advances in Radio Science, Vol 14, Pp 169-174 (2016)

Meteor radar observations of mesosphere/lower thermosphere (MLT) daily temperatures have been performed at Collm, Germany since August 2004. The data have been analyzed with respect to long-period oscillations at time scales of 2–30 days. The resul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6a6fbc683e4f9e934a3d8fd131388336
https://www.adv-radio-sci.net/14/169/2016/

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