[HTML][HTML] The BLLAST field experiment: boundary-layer late afternoon and sunset turbulence
M Lothon, F Lohou, D Pino, F Couvreux… - Atmospheric …, 2014 - acp.copernicus.org
Due to the major role of the sun in heating the earth's surface, the atmospheric planetary
boundary layer over land is inherently marked by a diurnal cycle. The afternoon transition …
boundary layer over land is inherently marked by a diurnal cycle. The afternoon transition …
Investigation of PBL schemes combining the WRF model simulations with scanning water vapor differential absorption lidar measurements
J Milovac, K Warrach‐Sagi, A Behrendt… - Journal of …, 2016 - Wiley Online Library
Six simulations with the Weather Research and Forecasting (WRF) model differing in
planetary boundary layer (PBL) schemes and land surface models (LSMs) are investigated …
planetary boundary layer (PBL) schemes and land surface models (LSMs) are investigated …
A simple model for the afternoon and early evening decay of convective turbulence over different land surfaces
A simple model to study the decay of turbulent kinetic energy (TKE) in the convective surface
layer is presented. In this model, the TKE is dependent upon two terms, the turbulent …
layer is presented. In this model, the TKE is dependent upon two terms, the turbulent …
Turbulence vertical structure of the boundary layer during the afternoon transition
C Darbieu, F Lohou, M Lothon… - Atmospheric …, 2015 - acp.copernicus.org
We investigate the decay of planetary boundary layer (PBL) turbulence in the afternoon,
from the time the surface buoyancy flux starts to decrease until sunset. Dense observations …
from the time the surface buoyancy flux starts to decrease until sunset. Dense observations …
Observations of near-surface heat-flux and temperature profiles through the early evening transition over contrasting surfaces
Near-surface turbulence data from the Mountain Terrain Atmospheric Modeling and
Observations (MATERHORN) program are used to study countergradient heat fluxes …
Observations (MATERHORN) program are used to study countergradient heat fluxes …
Sunset decay of the convective turbulence with Large-Eddy Simulation under realistic conditions
Abstract Large-Eddy Simulation is performed for a single day from the Cooperative
Atmosphere-Surface Exchange Study (CASES-99) field program. This study investigates an …
Atmosphere-Surface Exchange Study (CASES-99) field program. This study investigates an …
Turbulence kinetic energy budget during the afternoon transition–Part 1: Observed surface TKE budget and boundary layer description for 10 intensive observation …
E Nilsson, F Lohou, M Lothon… - Atmospheric …, 2016 - acp.copernicus.org
The decay of turbulence kinetic energy (TKE) and its budget in the afternoon period from
midday until zero-buoyancy flux at the surface is studied in a two-part paper by means of …
midday until zero-buoyancy flux at the surface is studied in a two-part paper by means of …
Daytime temporal variation of surface-layer parameters and turbulence kinetic energy budget in topographically complex terrain around Umiam, India
We present the temporal variation of surface-layer parameters and the turbulence kinetic
energy budget over complex terrain during daytime. Data from three-dimensional fast …
energy budget over complex terrain during daytime. Data from three-dimensional fast …
[HTML][HTML] Role of wind shear in the decay of convective boundary layers
The role of wind shear in the decay of the convective boundary layer (CBL) is systematically
investigated using a series of large-eddy simulations. Nine CBLs with weak, intermediate …
investigated using a series of large-eddy simulations. Nine CBLs with weak, intermediate …
Turbulence kinetic energy budget during the afternoon transition–Part 2: A simple TKE model
E Nilsson, M Lothon, F Lohou… - Atmospheric …, 2016 - acp.copernicus.org
A simple model for turbulence kinetic energy (TKE) and the TKE budget is presented for
sheared convective atmospheric conditions based on observations from the Boundary Layer …
sheared convective atmospheric conditions based on observations from the Boundary Layer …