Recent advances in understanding secondary organic aerosol: Implications for global climate forcing
Anthropogenic emissions and land use changes have modified atmospheric aerosol
concentrations and size distributions over time. Understanding preindustrial conditions and …
concentrations and size distributions over time. Understanding preindustrial conditions and …
Gas-phase reactions of isoprene and its major oxidation products
Isoprene carries approximately half of the flux of non-methane volatile organic carbon
emitted to the atmosphere by the biosphere. Accurate representation of its oxidation rate and …
emitted to the atmosphere by the biosphere. Accurate representation of its oxidation rate and …
Why do models overestimate surface ozone in the Southeast United States?
Ozone pollution in the Southeast US involves complex chemistry driven by emissions of
anthropogenic nitrogen oxide radicals (NO x≡ NO+ NO 2) and biogenic isoprene. Model …
anthropogenic nitrogen oxide radicals (NO x≡ NO+ NO 2) and biogenic isoprene. Model …
[HTML][HTML] Nitrate radicals and biogenic volatile organic compounds: oxidation, mechanisms, and organic aerosol
Oxidation of biogenic volatile organic compounds (BVOC) by the nitrate radical (NO 3)
represents one of the important interactions between anthropogenic emissions related to …
represents one of the important interactions between anthropogenic emissions related to …
An iodide-adduct high-resolution time-of-flight chemical-ionization mass spectrometer: Application to atmospheric inorganic and organic compounds
A high-resolution time-of-flight chemical-ionization mass spectrometer (HR-ToF-CIMS) using
Iodide-adducts has been characterized and deployed in several laboratory and field studies …
Iodide-adducts has been characterized and deployed in several laboratory and field studies …
Highly functionalized organic nitrates in the southeast United States: Contribution to secondary organic aerosol and reactive nitrogen budgets
Speciated particle-phase organic nitrates (pONs) were quantified using online chemical
ionization MS during June and July of 2013 in rural Alabama as part of the Southern Oxidant …
ionization MS during June and July of 2013 in rural Alabama as part of the Southern Oxidant …
Nighttime radical observations and chemistry
The nitrate radical, NO3, is photochemically unstable but is one of the most chemically
important species in the nocturnal atmosphere. It is accompanied by the presence of …
important species in the nocturnal atmosphere. It is accompanied by the presence of …
The molecular identification of organic compounds in the atmosphere: state of the art and challenges
The Earth's atmosphere offers a striking contrast with other known planets by its rich organic
composition, which results almost exclusively from the presence of life on the planet. About …
composition, which results almost exclusively from the presence of life on the planet. About …
Ozone and organic nitrates over the eastern United States: Sensitivity to isoprene chemistry
We implement a new isoprene oxidation mechanism in a global 3‐D chemical transport
model (GEOS‐Chem). Model results are evaluated with observations for ozone, isoprene …
model (GEOS‐Chem). Model results are evaluated with observations for ozone, isoprene …
Secondary organic aerosol formation from the β-pinene+NO3 system: effect of humidity and peroxy radical fate
The formation of secondary organic aerosol (SOA) from the oxidation of β-pinene via nitrate
radicals is investigated in the Georgia Tech Environmental Chamber (GTEC) facility. Aerosol …
radicals is investigated in the Georgia Tech Environmental Chamber (GTEC) facility. Aerosol …