Results 101 to 110 of about 8,818 (209)

Characterization of HRRR-simulated rotor layer wind speeds and clouds along the coast of California [PDF]

open access: yesWind Energy Science
Stratocumulus clouds, with their low cloud base and top, affect the atmospheric boundary layer wind and turbulence profile, thereby modulating wind energy resources.
J. Lee   +5 more
doaj   +1 more source

Inhomogeneities of stratocumulus liquid water [PDF]

open access: yes
There is a growing body of observational evidence on inhomogeneous cloud structure, most recently from the extensive measurements of the FIRE field program.
Cahalan, Robert F., Snider, Jack B.
core   +1 more source

Cloud‐aerosol interactions for boundary layer stratocumulus in the Lagrangian Cloud Model

open access: yesJournal of Geophysical Research: Atmospheres, 2010
Lagrangian Cloud Model (LCM) is a mixed Eulerian/Lagrangian approach to atmospheric large eddy simulation (LES), with two‐way coupling between Eulerian dynamics and thermodynamics and Lagrangian microphysics. Since Lagrangian representation of microphysics does not suffer from numerical diffusion in the radius space and solves full droplet growth ...
Andrejczuk, M   +3 more
openaire   +1 more source

Coupled Map Modeling for Cloud Dynamics [PDF]

open access: yes, 1996
A coupled map model for cloud dynamics is proposed, which consists of the successive operations of the physical processes; buoyancy, diffusion, viscosity, adiabatic expansion, fall of a droplet by gravity, descent flow dragged by the falling droplet, and
K. Kaneko   +9 more
core   +3 more sources

Why is height-dependent mixing observed in stratocumulus clouds? [PDF]

open access: yesAtmospheric Chemistry and Physics
Recent aircraft measurements in stratocumulus clouds suggest that entrainment mixing is inhomogeneous (IM) near cloud top and homogeneous (HM) within the cloud.
Z. Zhu, F. Yang, S. Krueger, Y. Liu
doaj   +1 more source

A cloud classification scheme applied to the breakup region of marine stratocumulus [PDF]

open access: yes
A major goal of the marine stratocumulus (MSc) segment of FIRE is to describe and explain the temporal and spatial variability in fractional cloud cover.
Gautier, Catherine   +1 more
core   +1 more source

On the importance of cumulus penetration on the microphysical and optical properties of stratocumulus clouds [PDF]

open access: yesAtmospheric Chemistry and Physics, 2005
Owing to their extensive spatial coverage, stratocumulus clouds play a crucial role in the radiation budget of the earth. Climate models need an accurate characterisation of stratocumulus in order to provide an accurate forecast.
S. Ghosh, S. Osborne, M. H. Smith
doaj  

Relationship between drizzle rate, liquid water path and droplet concentration at the scale of a stratocumulus cloud system [PDF]

open access: yesAtmospheric Chemistry and Physics, 2008
The recent ACE-2, EPIC and DYCOMS-II field experiments showed that the drizzle precipitation rate of marine stratocumulus scales with the cloud geometrical thickness or liquid water path, and the droplet concentration, when averaged over a domain typical
O. Geoffroy, J.-L. Brenguier, I. Sandu
doaj  

Surface Ozone Protocol [PDF]

open access: yes, 2003
The purpose of this activity is to measure ozone concentrations at ground level. Students deploy a strip of paper that changes color in the presence of ozone.
The GLOBE Program, UCAR (University Corporation for Atmospheric Research)
core  

Time dependent correlations in marine stratocumulus cloud base height records

open access: yes, 2001
The scaling ranges of time correlations in the cloud base height records of marine boundary layer stratocumulus are studied applying the Detrended Fluctuation Analysis statistical method.
Ackerman, T. P.   +4 more
core   +1 more source

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