Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Petr Šácha"'
Publikováno v:
Atmosphere, Vol 13, Iss 4, p 546 (2022)
Sudden stratospheric warmings (SSWs) are a major mode of variability of the winter stratosphere. In recent years, climate models have improved their ability to simulate SSWs. However, the representation of the frequency and temporal distribution of S
Externí odkaz:
https://doaj.org/article/1197b1b59605442badd20c88afd28f2a
Internal gravity waves (GWs) are a ubiquitous component of atmospheric dynamics, propagating both horizontally and vertically through the atmosphere, interacting with other flow components and affecting regional to large-scale dynamics. Due to the wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1d8b7cffb51601b411b7b9f990e0e09
https://doi.org/10.5194/egusphere-egu23-4928
https://doi.org/10.5194/egusphere-egu23-4928
Autor:
Petr Šácha
Unresolved processes in climate models present a major source of uncertainty in future climate projections.In this talk we will show the first results and introduce a newly founded five year project, which aims to re-examine the climate impacts of at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfb29989ce14e6f8dfc6e1306e87f462
https://doi.org/10.5194/egusphere-egu23-2601
https://doi.org/10.5194/egusphere-egu23-2601
Changes in atmospheric composition affect surface climate and alter atmospheric structure, dynamics, and transport, which in turn further affect the composition. In the middle atmosphere, the composition is influenced by the Brewer-Dobson circulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af4f772616c8d220bd13d0ef794a492c
https://doi.org/10.5194/egusphere-egu23-4513
https://doi.org/10.5194/egusphere-egu23-4513
Internal gravity waves (GWs) have an important influence on the atmospheric energy transport and momentum budget. Consideration of the GWs – related processes is necessary in modelling and conceptual models of the atmosphere. GWs cover a broad spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e9fd685a871c655f1105e90f20dd20c
https://doi.org/10.5194/egusphere-egu23-4866
https://doi.org/10.5194/egusphere-egu23-4866
Publikováno v:
Atmosphere, Vol 11, Iss 11, p 1249 (2020)
Gravity wave (GW) breaking and associated GW drag is not uniformly distributed among latitudes and longitudes. In particular, regions of enhanced GW breaking, so-called GW hotspots, have been identified, major Northern Hemisphere examples being locat
Externí odkaz:
https://doaj.org/article/2b781ffb5cf94c92b7a11db44afed5db