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Sensitivity of aerosol optical thickness and aerosol direct radiative effect to relative humidity
aerosol optical thickness aerosol direct radiative effect humidity
2009/5/7
We present a sensitivity study of the effects of spatial and temporal resolution of atmospheric relative humidity (RH) on calculated aerosol optical thickness (AOT) and the aerosol direct radiative ef...
Effects of the physical state of tropospheric ammonium-sulfate-nitrate particles on global aerosol direct radiative forcing
tropospheric ammonium-sulfate-nitrate particles global aerosol radiative forcing
2009/2/20
The effect of aqueous versus crystalline sulfate-nitrate-ammonium tropospheric particles on global aerosol direct radiative forcing is assessed. A global three-dimensional chemical transport model pre...
Impact of cloud-borne aerosol representation on aerosol direct and indirect effects
cloud-borne aerosol representation aerosol direct indirect effects
2009/1/15
Aerosol particles attached to cloud droplets are much more likely to be removed from the atmosphere and are much less efficient at scattering sunlight than if unattached. Models used to estimate direc...
Aerosol direct radiative effects over the northwest Atlantic, northwest Pacific, and North Indian Oceans: estimates based on in-situ chemical and optical measurements and chemical transport modeling
Aerosol direct radiative effects the northwest Atlantic northwest Pacific North Indian Oceans in-situ chemical and optical measurements chemical transport modeling
2009/1/7
The largest uncertainty in the radiative forcing of climate change over the industrial era is that due to aerosols, a substantial fraction of which is the uncertainty associated with scattering and ab...
A review of measurement-based assessments of the aerosol direct radiative effect and forcing
measurement-based assessments aerosol radiative effect
2009/1/4
Aerosols affect the Earth's energy budget directly by scattering and absorbing radiation and indirectly by acting as cloud condensation nuclei and, thereby, affecting cloud properties. However, large ...
Aerosol direct radiative effect at the top of the atmosphere over cloud free ocean derived from four years of MODIS data
Aerosol direct radiative effect top of the atmosphere cloud free ocean MODIS data
2008/12/30
A four year record of MODIS spaceborne data provides a new measurement tool to assess the aerosol direct radiative effect at the top of the atmosphere. MODIS derives the aerosol optical thickness and ...
Aerosol direct radiative effect in the Po Valley region derived from AERONET measurements
Aerosol radiative Po Valley AERONET
2008/11/17
The aerosol direct radiative effect (ADRE) affecting the Po Valley and the adjacent North Adriatic Sea is studied using 10-year series of measurements collected at two AERONET sites located in the wes...