Measurement of the Effect of Amazon Smoke on Inhibition of Cloud Formation

@article{Koren2004MeasurementOT,
  title={Measurement of the Effect of Amazon Smoke on Inhibition of Cloud Formation},
  author={Ilan Koren and Yoram J. Kaufman and Lorraine Remer and J. Vanderlei Martins},
  journal={Science},
  year={2004},
  volume={303},
  pages={1342 - 1345}
}
Urban air pollution and smoke from fires have been modeled to reduce cloud formation by absorbing sunlight, thereby cooling the surface and heating the atmosphere. Satellite data over the Amazon region during the biomass burning season showed that scattered cumulus cloud cover was reduced from 38%in clean conditions to 0%for heavy smoke (optical depth of 1.3). This response to the smoke radiative effect reverses the regional smoke instantaneous forcing of climate from –28 watts per square meter… Expand
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A regional climate model study of how biomass burning aerosol impacts land-atmosphere interactions over the Amazon
[1] Ensemble simulations of a regional climate model assuming smoke aerosol in the Amazon suggest that dynamic changes of cloud cover contributes to the radiative effect of the smoke on the diurnal… Expand
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Simulations are performed to understand the importance of smoke from biomass burning in tropical South America to regional radiation and climate. The National Center for Atmospheric Research (NCAR)… Expand
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