Index Catalog // ScholarsArchive@OSU

High frequency temperature and velocity fluctuations in the atmospheric boundary layer

Creator:: Williams, Richard Melton
Resource Type:: Dissertation
Full Text:: ) Title: HIGH FREQUENCY TEMPERATURE AND VELOCITY FLUCTUATIONS IN THE ATMOSPHERIC BOUNDARY LAYER

Observations of velocity and temperature and estimates of momentum and heat fluxes in the internal boundary layer over Arctic leads

Creator:: Andreas, Edgar L.
Resource Type:: Dissertation
Full Text:: TEMPERATURE AND ESTI- MATES OF MOMENTUM AND HEAT FLUXES IN THE INTERNAL BOUNDARY LAYER OVER ARCTIC LEADS

Atmospheric boundary layer coupling to midlatitude mesoscale sea surface temperature anomalies

Creator:: Thum, Nicolai
Abstract:: This thesis examines the mechanisms that couple the monthly-averaged atmospheric boundary layer (ABL) to open-ocean sea surface temperature (SST) perturbations on scales of 50-500 km. The observed positive correlation between surface wind speed anomalies and SST anomalies is successfully simulated using the Weather Research and Forecasting (WRF) model. In numerical...
Resource Type:: Dissertation
Full Text:: Boundary Layer Coupling to Midlatitude Mesoscale Sea Surface Temperature Anomalies Abstract approved

Turbulence in the bottom boundary layer

Creator:: Newberger, Priscilla
Resource Type:: Dissertation
Full Text:: cases, light transmissivity are used to examine the turbulence in the bottom boundary layer on the

An examination of structure and parameterization of turbulence in the stably-stratified atmospheric boundary layer

Creator:: Ruscher, Paul Harold
Abstract:: The very stable boundary layer is a region of the atmosphere typified by large vertical gradients of temperature and momentum. Analysis of very stable atmospheric flows is complicated by the presence of nonlinear interactions among gravity waves, shear-driven overturning circulations, two-dimensional vortical modes and intermittent turbulence in various stages of...
Resource Type:: Dissertation
Full Text:: Structure and Parameterization of Turbulence in the Stably- Stratified Atmospheric Boundary Layer Abstract

Influence of stratification and accelerations on boundary production of vertical motion

Creator:: Park, Soon-Ung
Abstract:: The influence of boundary layer pumping on an externally-forced synoptic-scale flow is examined. The results follow earlier theories of stratified incompressible Boussinesq flow. These theories state that the spin-down time scale and the penetration depth of the influence of boundary layer pumping are inversely proportional to the stratification and directly...
Resource Type:: Dissertation
Full Text:: Stratification and Accelerations on Boundary Layer Production of Vertical Motion Abstract approved The

Observational studies of stable nocturnal boundary layers: intermittent turbulence, sensible heat budgets and observational errors

Creator:: Nakamura, Reina
Abstract:: Atmospheric boundary layers become stably stratified at night over land when the surface becomes colder than the air layer above. In stable nocturnal boundary layers (SNBL), turbulence becomes weak and intermittent, terrain-induced phenomena such as drainage currents or gravity-waves emerge and the surface heterogeneity is enhanced. Because of their complexity...
Resource Type:: Dissertation
Full Text:: TOWER MEASUREMENTS Reina Nakamura and Larry Mahrt Boundary Layer Meteorology, Kiuwer Academic

Numerical simulation of planetary boundary-layer evolution and mesoscale flow over irregular terrain under daytime heating conditions

Creator:: Ueyoshi, Kyozo
Abstract:: The influence of irregular terrain on the evolution of the daytime planetary boundary layer (PBL) and meso-β scale dry circulations is studied using two three-dimensional hydrostatic σ-coordinate models with different approaches for the PBL parameterizations; the 4-layer model uses the mixed-layer (bulk-layer) approach, while the 7-layer model adopts the eddy-diffusivity...
Resource Type:: Dissertation
Full Text:: Planetary Boundary-Layer Evolution and Mesoscale Flow over Irregular Terrain under Daytime Heating

Turbulent and gravity wave transport in the free atmosphere

Creator:: Kim, Jinwon
Resource Type:: Dissertation
Full Text:: and the dashed line in (b) is the top of the boundary layer. Slant solid lines denote the aircraft

Monitoring and Prediction of Severe Weather Phenomena through GNSS Meteorology

Creator:: Tahami, Hoda
Abstract:: While primary use of Global Navigation Satellite System (GNSS) is positioning, navigation, and timing (PNT), various GNSS applications have emerged over the past decades that includes GNSS meteorology. GNSS meteorology is the remote sensing of the atmospheric constituents in the neutral atmosphere – mostly in the troposphere - using GNSS...
Resource Type:: Dissertation
Full Text:: : Monitoring and Prediction of Severe Weather Phenomena through GNSS Meteorology Abstract approved

ScholarsArchive@OSU

High frequency temperature and velocity fluctuations in the atmospheric boundary layer

Observations of velocity and temperature and estimates of momentum and heat fluxes in the internal boundary layer over Arctic leads

Atmospheric boundary layer coupling to midlatitude mesoscale sea surface temperature anomalies

Turbulence in the bottom boundary layer

An examination of structure and parameterization of turbulence in the stably-stratified atmospheric boundary layer

Influence of stratification and accelerations on boundary production of vertical motion

Observational studies of stable nocturnal boundary layers: intermittent turbulence, sensible heat budgets and observational errors

Numerical simulation of planetary boundary-layer evolution and mesoscale flow over irregular terrain under daytime heating conditions

Turbulent and gravity wave transport in the free atmosphere

Monitoring and Prediction of Severe Weather Phenomena through GNSS Meteorology

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