%0 Book
%T On kilometer-scale varicose-mode flows in the polar summer mesosphere
%A Hartisch, Jennifer
%D 2025
%C Germany; Rostock
%C Universität Rostock
%G English
%F 198194897X
%O vorgelegt von Jennifer Hartisch
%O GutachterInnen: Jorge L. Chau (Leibniz-Institut für Atmosphärenphysik e.V.) ; Cora Randall (University of Colorado)
%O Dissertation Universität Rostock 2026
%X The mesosphere and lower thermosphere are difficult to access due to their altitude and complex dynamics. Motivated by an observation of a varicose structure with extreme vertical wind velocities, PMSE data from MAARSY (2015–2021) were analyzed. More than 700 events were identified, and four pronounced cases were examined in detail using complementary wind, temperature, and aspect sensitivity data. The results show varicose structure as a recurrent and previously underestimated phenomenon in the polar mesosphere, with bore-like features and links to wind shear and temperature inversions.<eng>
%L 530
%9 theses
%9 Text
%9 Hochschulschrift
%R 10.18453/rosdok_id00005756
%U https://purl.uni-rostock.de/rosdok/id00005756
%U https://nbn-resolving.org/urn:nbn:de:gbv:28-rosdok_id00005756-8
%U https://d-nb.info/1418059641/34
%U https://doi.org/10.18453/rosdok_id00005756