Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Vivien Wendt"'
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 7, Pp n/a-n/a (2024)
Abstract The October effect is known as a rapid and strong decrease in the signal amplitude of radio waves with very low frequency (VLF), reflected at the lowest edge of the ionosphere. This strong decrease can be observed only during the daytime. Al
Externí odkaz:
https://doaj.org/article/9ca7aad0a17c42538ff6f0663b1fdc52
The proposed drivers of wintertime North American cold spells are multifarious, including modes of climate variability, planetary wave patterns and regional-to-continental-scale weather regimes. The Arctic stratospheric polar vortex has also been rep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61740e45a605fdbd56009a635d8c7fd7
https://doi.org/10.5194/egusphere-egu23-1904
https://doi.org/10.5194/egusphere-egu23-1904
Publikováno v:
XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)
Sudden Stratospheric Warmings (SSW) and Elevated Stratopause (ES) events are atmospheric wave driven winter phenomena, which lead to significant changes in wind, temperatures and vertical mass transport, especially in stratospheric and mesospheric al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe5c3301fddd86191a300ed8e45c58e6
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5016190
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5016190
Publikováno v:
XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)
Radar waves with very low frequency (VLF) are reflected at the lower edge of the ionosphere, in the D-region. The D-region (60 - 90km) is influenced by the solar zenith angle and space weather from above as well as by dynamical and chemical processes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcc9e478aa74fae232aa56a3842f8b16
The Arctic stratospheric polar vortex is an important driver of mid-latitude winter cold spells. One proposed coupling mechanism between the stratospheric polar vortex and the troposphere is upward-propagating planetary waves being reflected downward
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17b30bf326e2043a1bebecf2e5f2e601
https://wcd.copernicus.org/articles/3/1215/2022/
https://wcd.copernicus.org/articles/3/1215/2022/
On the importance of middle-atmosphere observations on ionospheric dynamics using WACCM-X and SAMI3.
Autor:
Sassi, Fabrizio1,2 (AUTHOR), Burrell, Angeline G.2 (AUTHOR) angeline.g.burrell.civ@us.navy.mil, McDonald, Sarah E.2 (AUTHOR), Tate, Jennifer L.3 (AUTHOR), McCormack, John P.2,4 (AUTHOR)
Publikováno v:
Annales Geophysicae (ANGEO) (09927689). 2024, Vol. 42 Issue 1, p255-269. 15p.
Autor:
Wendt, Vivien, Schneider, Helen, Banyś, Daniela, Hansen, Marc, Clilverd, Mark A., Raita, Tero
Publikováno v:
Geophysical Research Letters; 4/16/2024, Vol. 51 Issue 7, p1-9, 9p