Search Results - "Gohm, A"

The impact of valley geometry on daytime thermally driven flows and vertical transport processes by Wagner, J. S., Gohm, A., Rotach, M. W.

“…The influence of valley geometry on thermally driven flows is studied by means of high‐resolution simulations. An idealized valley–plain topography and a…”
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Foehn–cold pool interactions in the Inn Valley during PIANO IOP2 by Haid, M., Gohm, A., Umek, L., Ward, H. C., Muschinski, T., Lehner, L., Rotach, M. W.

“…A case‐study is presented of a south foehn emanating from the Wipp Valley, Austria, which encountered a cold‐air pool (CAP) in the Inn Valley near the city of…”
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Large‐eddy simulation of foehn–cold pool interactions in the Inn Valley during PIANO IOP 2 by Umek, L., Gohm, A., Haid, M., Ward, H. C., Rotach, M. W.

“…Processes of cold‐air pool (CAP) erosion in an Alpine valley during south foehn are investigated based on a real‐case large‐eddy simulation (LES). The event…”
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The impact of embedded valleys on daytime pollution transport over a mountain range by Lang, M. N, Gohm, A, Wagner, J. S

“…Idealized large-eddy simulations were performed to investigate the impact of different mountain geometries on daytime pollution transport by thermally driven…”
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Influence of grid resolution of large-eddy simulations on foehn-cold pool interaction by Umek, L, Gohm, A, Haid, M, Ward, H C, Rotach, M W

“…Numerical simulations are performed to assess the influence of horizontal and vertical model resolution on the turbulent erosion of a cold-air pool (CAP) by…”
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Influence of along-valley terrain heterogeneity on exchange processes over idealized valleys by Wagner, J S, Gohm, A, Rotach, M W

“…Idealized numerical simulations of thermally driven flows over various valley–plain topographies are performed under daytime conditions. Valley floor…”
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Idealised Simulations of Daytime Pollution Transport in a Steep Valley and its Sensitivity to Thermal Stratification and Surface Albedo by Lehner, M, Gohm, A

“…Numerical simulations of tracer transport in an idealised, east-west aligned valley are performed with the Regional Atmospheric Modeling System (RAMS), both…”
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The orographic impact on patterns of embedded convection during the August 2005 Alpine flood by Langhans, W., Gohm, A., Zängl, G.

“…Convective precipitation structures during an Alpine heavy precipitation event in August 2005 are investigated utilising a mesoscale non‐hydrostatic numerical…”
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Air Pollution Transport in an Alpine Valley: Results From Airborne and Ground-Based Observations by Gohm, A, Harnisch, F, Vergeiner, J, Obleitner, F, Schnitzhofer, R, Hansel, A, Fix, A, Neininger, B, Emeis, S, Schäfer, K

“…An observational dataset from a wintertime field campaign in the Inn Valley, Austria, is analysed in order to study mechanisms of air pollution transport in an…”
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A multimethodological approach to study the spatial distribution of air pollution in an Alpine valley during wintertime by Schnitzhofer, R., Norman, M., Wisthaler, A., Vergeiner, J., Harnisch, F., Gohm, A., Obleitner, F., Fix, A., Neininger, B., Hansel, A.

“…In order to investigate the spatial distribution of air pollutants in the Inn valley (Tyrol, Austria) during wintertime, a joint field campaign of the three…”
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The mesoscale structure of a polar low: airborne lidar measurements and simulations by Wagner, J. S., Gohm, A., Dörnbrack, A., Schäfler, A.

“…The mesoscale structure of a mature polar low was studied on the basis of high‐resolution airborne measurements and numerical modelling. A polar low was…”
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Numerical and observational case‐study of a deep Adriatic bora by Gohm, A., Mayr, G. J.

“…A detailed analysis of bora winds is presented that were observed on 28 March 2002 in the north‐eastern part of the Adriatic Sea. Very high‐resolution…”
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Hydraulic aspects of föhn winds in an Alpine valley by Gohm, A., Mayr, G. J.

“…This study examines the applicability of single‐layer hydraulic theory to Alpine föhn winds in the example of the flow in the Brenner Pass region…”
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Spatial distribution of aerosols in the Inn Valley atmosphere during wintertime by Harnisch, F, Gohm, A, Fix, A, Schnitzhofer, R, Hansel, A, Neininger, B

“…This study analyzes the structure of the wintertime boundary layer in an Alpine valley (Inn Valley, Austria) for a case of high air pollution. We present…”
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The impact of the PBL scheme and the vertical distribution of model layers on simulations of Alpine foehn by Zängl, G., Gohm, A., Obleitner, F.

“…Summary This paper investigates the influence of the planetary boundary-layer (PBL) parameterization and the vertical distribution of model layers on…”
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South foehn in the Wipp Valley: Innsbruck region: Numerical simulations of the 24 October 1999 case (MAP-IOP 10) by ZÄNGL, G, GOHM, A, GEIER, G

“…Numerical simulations of the 24 October 1999 south foehn (MAP-IOP 10) are performed with the Penn State/NCAR mesoscale model MM5 for the Wipp Valley and the…”
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Small-scale dynamics of the south foehn in the lower Wipp Valley by ZÄNGL, G, GOHM, A

“…In this paper, very-high-resolution numerical simulations are presented to analyze the small-scale dynamics of the foehn in the lower Wipp Valley and the…”
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Influence of grid resolution of simulations on foehn‐cold pool interaction by Umek, L., Gohm, A., Haid, M., Ward, H. C., Rotach, M. W.

“…Numerical simulations are performed to assess the influence of horizontal and vertical model resolution on the turbulent erosion of a cold‐air pool (CAP) by…”
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Gap flow measurements during the Mesoscale Alpine Programme by MAYR, G. J, ARMI, L, MOBBS, S, NANCE, L. B, VERGEINER, I, VERGEINER, J, WHITEMAN, C. D, ARNOLD, S, BANTA, R. M, DARBY, L. S, DURRAN, D. D, FLAMANT, C, GABERSEK, S, GOHM, A, MAYR, R

“…The lowest pass through the Alpine crest, the Brenner Pass, was heavily instrumented with ground-based and air-borne in-situ and remote sensors during the…”
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Large‐eddy simulation of foehn–cold pool interactions in the Inn Valley during PIANO IOP2 by Umek, L, Gohm, A, Haid, M, Ward, H C, Rotach, M W

“…Processes of cold‐air pool (CAP) erosion in an Alpine valley during south foehn are investigated based on a real‐case large‐eddy simulation (LES). The event…”
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