Determination of the convective boundary-layer height with laser remote sensing

2005 ◽  
Vol 119 (1) ◽  
pp. 159-170 ◽  
Author(s):  
Andrea Lammert ◽  
Jens Bösenberg
Keyword(s):  
Remote Sensing ◽  
Boundary Layer ◽  
Convective Boundary Layer ◽  
Convective Boundary ◽  
Layer Height ◽  
Boundary Layer Height ◽  
Laser Remote Sensing

scholarly journals Application of Convective Condensation Level Limiter in Convective Boundary Layer Height Retrieval Based on Lidar Data

Atmosphere ◽  
2017 ◽  
Vol 8 (12) ◽  
pp. 79 ◽  
Author(s):  
Hong Li ◽  
Yi Yang ◽  
Xiao-Ming Hu ◽  
Zhongwei Huang ◽  
Guoyin Wang ◽  
...  
Keyword(s):  
Boundary Layer ◽  
Convective Boundary Layer ◽  
Lidar Data ◽  
Convective Boundary ◽  
Layer Height ◽  
Boundary Layer Height ◽  
Convective Condensation

scholarly journals Convective boundary-layer height estimation from combined radar and Doppler lidar observations in VORTEX-SE

2020 ◽  
Author(s):  
Joan Villalonga ◽  
Susan L. Beveridge ◽  
Marcos Paulo Araujo Da Silva ◽  
Robin L. Tanamachi ◽  
Francesc Rocadenbosch ◽  
...  
Keyword(s):  
Boundary Layer ◽  
Convective Boundary Layer ◽  
Doppler Lidar ◽  
Convective Boundary ◽  
Height Estimation ◽  
Layer Height ◽  
Boundary Layer Height ◽  
Lidar Observations

scholarly journals Observational and Numerical Evidence of Depressed Convective Boundary Layer Heights near a Mountain Base

2008 ◽  
Vol 47 (4) ◽  
pp. 1017-1026 ◽  
Author(s):  
Stephan F. J. De Wekker
Keyword(s):  
Boundary Layer ◽  
Convective Boundary Layer ◽  
Layer Growth ◽  
Air Pollutant ◽  
Convective Boundary ◽  
Layer Height ◽  
Boundary Layer Height ◽  
Numerical Studies ◽  
Thermally Driven ◽  
Show Evidence

Abstract Recent field and numerical studies show evidence of the existence of a convective boundary layer height depression near a mountain base. This depression can have implications for air pollutant transport and concentrations in complex terrain. To investigate the mechanisms underlying this phenomenon, idealized simulations with a mesoscale numerical model are performed and combined with available observations. The idealized simulations with a single mountain ridge of various dimensions suggest that the depression evolves in time, is most pronounced in the late afternoon, and becomes larger as slope steepness increases. Observations and modeling results show that the atmosphere is heated more intensely near the mountain base than far away from the mountain base, not only inside the boundary layer but also above. The enhanced heating aloft affects boundary layer growth near the mountain base and is associated with the boundary layer height depression. An analysis of the different terms in the temperature tendency equation indicates that vertical and horizontal advection of warm air, associated with the thermally driven circulation along the mountain slope, play a role in this enhanced heating aloft.

Evaluation of retrieval methods of daytime convective boundary layer height based on lidar data

2017 ◽  
Vol 122 (8) ◽  
pp. 4578-4593 ◽  
Author(s):  
Hong Li ◽  
Yi Yang ◽  
Xiao-Ming Hu ◽  
Zhongwei Huang ◽  
Guoyin Wang ◽  
...  
Keyword(s):  
Boundary Layer ◽  
Convective Boundary Layer ◽  
Lidar Data ◽  
Convective Boundary ◽  
Layer Height ◽  
Boundary Layer Height
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