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  • Xuan Zhang, Christopher D Cappa, +4 authors John H. Seinfeld
  • Medicine, Engineering
  • Proceedings of the National Academy of Sciences…
  • 2014 (First Publication: 22 April 2014)
  • Secondary organic aerosol (SOA) constitutes a major fraction of submicrometer atmospheric particulate matter. Quantitative simulation of SOA within air-quality and climate models--and its resultingContinue Reading
  • Christopher D Cappa, Daniel A. Lack, James B Burkholder, A R Ravishankara
  • Chemistry
  • 2008 (First Publication: 23 October 2008)
  • Light absorption by soot or nigrosin dye aerosol particles were measured in the laboratory using a particle soot absorption photometer (PSAP) and a photo-acoustic spectrometer (PAS) to assess theContinue Reading
  • Daniel A. Lack, Justin M. Langridge, Roya Bahreini, Christopher D Cappa, Ann M Middlebrook, Joshua P. Schwarz
  • Chemistry, Medicine
  • Proceedings of the National Academy of Sciences…
  • 2012 (First Publication: 11 September 2012)
  • Biomass burning (BB) contributes large amounts of black carbon (BC) and particulate organic matter (POM) to the atmosphere and contributes significantly to the earth's radiation balance. BB particlesContinue Reading