Results 191 to 200 of about 36,545 (252)

Model simulations capture seasonal Arctic Haze and clean-air cycle better than satellite and reanalysis. [PDF]

open access: yesSci Rep
Swain B   +11 more
europepmc   +1 more source

The comparison of AOD-based and non-AOD prediction models for daily PM2.5 estimation in Guangdong province, China with poor AOD coverage

Environmental Research, 2021
The large amount of missing values has challenged the application of satellite-retrieved aerosol optical depth (AOD) in mapping surface PM2.5 concentrations. In this study, we developed a non-AOD random forest model to estimate daily concentrations of PM2.5 in Guangdong Province, China, where more than 80% of AOD data were missing.
Gongbo, Chen   +5 more
openaire   +2 more sources

Weekday AOD smaller than weekend AOD in eastern China on the basis of the MODIS AOD product

Theoretical and Applied Climatology, 2017
A weekly cycle of surface particulate matter (PM) characterized by smaller values during weekends and larger values during weekdays was reported in eastern China. Whether column-integrated aerosol optical depth (AOD) showed similar weekly cycling as that of PM was debated.
Jingjing Song   +4 more
openaire   +1 more source

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