Zobrazeno 1 - 10
of 551
pro vyhledávání: '"A. Gohm"'
Publikováno v:
Weather and Climate Dynamics, Vol 5, Pp 609-631 (2024)
Over heterogeneous, mountainous terrain, the determination of spatial heterogeneity of any type of a turbulent layer has been known to pose substantial challenges in mountain meteorology. In addition to the combined effect in which buoyancy and shear
Externí odkaz:
https://doaj.org/article/a7ae8d667d51429ca75ca89cafb51df2
Publikováno v:
Weather and Climate Dynamics, Vol 3, Pp 1003-1019 (2022)
Lake Abaya, located in the Great Rift Valley (GRV) in Ethiopia, is affected by regularly occurring strong winds that cause water waves, which in turn affect the lake's ecology and food web. The driving forces for these winds, however, are yet unexpla
Externí odkaz:
https://doaj.org/article/f96e272c291447d8b5eb75000e6fda0b
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 6559-6593 (2022)
This study represents the first detailed analysis of multi-year, near-surface turbulence observations for an urban area located in highly complex terrain. Using 4 years of eddy covariance measurements over the Alpine city of Innsbruck, Austria, the e
Externí odkaz:
https://doaj.org/article/1af4b931c77646aa8ba003a358acae47
Autor:
M. Saigger, A. Gohm
Publikováno v:
Weather and Climate Dynamics, Vol 3, Pp 279-303 (2022)
A case study of a foehn event in the Inn Valley near Innsbruck, Austria, that occurred on 29 October 2017 in the framework of the first intensive observation period (IOP) of the Penetration and Interruption of Alpine Foehn (PIANO) field campaign is i
Externí odkaz:
https://doaj.org/article/c245fcfbcfaf4231b22e2a0e7af38c40
Publikováno v:
Geoscientific Model Development, Vol 14, Pp 1657-1680 (2021)
The evaluation of models in general is a nontrivial task and can, due to epistemological and practical reasons, never be considered complete. Due to this incompleteness, a model may yield correct results for the wrong reasons, i.e., via a different c
Externí odkaz:
https://doaj.org/article/9872808b363149a1a6675fb938320638
Publikováno v:
Hydrology and Earth System Sciences, Vol 23, Pp 2715-2734 (2019)
The coarse grid spacing of global circulation models necessitates the application of downscaling techniques to investigate the local impact of a changing global climate. Difficulties arise for data-sparse regions in complex topography, as they are co
Externí odkaz:
https://doaj.org/article/5332e17ce66846798bce35e813ab525e
Autor:
Pfister, Lena, Gohm, Alexander, Kossmann, Meinolf, Wieser, Andreas, Babić, Nevio, Handwerker, Jan, Wildmann, Norman, Vogelmann, Hannes, Baumann-Stanzer, Kathrin, Alexa, Almut, Lapo, Karl, Paunović, Ivan, Leinweber, Ronny, Sedlmeier, Katrin, Lehner, Manuela, Hieden, Alexander, Speidel, Johannes, Federer, Maria, Rotach, Mathias W.
The multi-scale transport and exchange processes in the atmosphere over mountains -- programme and experiment (TEAMx) wants to advance the understanding of transport and exchange processes over mountainous terrain as well as to collect unique multi-s
Externí odkaz:
http://arxiv.org/abs/2401.06500
Publikováno v:
Atmospheric Chemistry and Physics, Vol 16, Pp 13049-13066 (2016)
The transport and mixing of pollution during the daytime evolution of a valley boundary layer is studied in an idealized way. The goal is to quantify horizontal and vertical tracer mass fluxes between four different valley volumes: the convective
Externí odkaz:
https://doaj.org/article/e0e0d168ab8d46b08a6765eb0381ec97
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 20, Pp 11981-11998 (2015)
Idealized large-eddy simulations were performed to investigate the impact of different mountain geometries on daytime pollution transport by thermally driven winds. The main objective was to determine interactions between plain-to-mountain and slope
Externí odkaz:
https://doaj.org/article/6c3aa20c7fca4b7b98ac900ab88ac080
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 12, Pp 6589-6603 (2015)
Idealized numerical simulations of thermally driven flows over various valley–plain topographies are performed under daytime conditions. Valley floor inclination and narrowing valley cross sections are systematically varied to study the influence o
Externí odkaz:
https://doaj.org/article/c5ea9b89bc164c3c9627b71aee3ce5c2