33 datasets found
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Federal
Mutagenic atmospheres resulting from the photooxidation of aromatic hydrocarbon and NOx mixtures
U.S. Environmental Protection Agency —
Although many volatile organic compounds (VOCs) are regulated to limit air pollution and the consequent health effects, the photooxidation products generally are not.... -
Federal
Data used to generate tables and figures in Holder et al. (2016) Journal of Geophsyical Research: Atmospheres 121, doi:10.1002/2015JD024321
U.S. Environmental Protection Agency —
This dataset provides all data used to generate the figures and tables in the article entitled "Particulate matter and black carbon optical properties and emission... -
Federal
Characterization of Aerosol Nitro Aromatic Compounds Validation of an Experimental Method
U.S. Environmental Protection Agency —
The analytical capabilities associated with the use of silylation reactions have been extended to a new class of organic molecules, nitroaromatic compounds (NACs).... -
Federal
On the implications of aerosol liquid water and phase separation for organic aerosol mass
U.S. Environmental Protection Agency —
This dataset contains data presented in the figures of the paper "On the implications of aerosol liquid water and phase separation for organic aerosol mass" published... -
Federal
Data set for N-containing aromatic compounds emitted from burning wood and charcoal in household cookstoves
U.S. Environmental Protection Agency —
Composition and structural information of the nitrogen containing aromatic compounds emitted from cookstove combustion. -
Federal
Photooxidation of farnesene mixtures in the presence of NOx: Analysis of reaction products and their implication to ambient PM2.5
U.S. Environmental Protection Agency —
Chemical analysis of SOA produced from the irradiation of a mixture of α/β-farnesene/NOx was conducted in a 14.5 cubic meter smog chamber. SOA collected on glass-... -
Federal
Coupling of organic and inorganic systems and the effect on gas-particle partitioning in the southeastern United States
U.S. Environmental Protection Agency —
Several models were used to describe the partitioning of ammonia, water, and organic compounds between the gas and particle phases for conditions in the southeastern... -
Federal
Data set for Light Absorption of Secondary Organic Aerosol: Composition and Contribution of Nitro-aromatic Compounds
U.S. Environmental Protection Agency —
This is the data used to generate the figures published in the journal article titled, "Light Absorption of Secondary Organic Aerosol: Composition and Contribution of... -
Federal
Constraints on primary and secondary particulate carbon sources using chemical tracer and 14C methods during CalNex-Bakersfield
U.S. Environmental Protection Agency —
The present study investigates primary and secondary sources of organic carbon for Bakersfield, CA, USA as part of the 2010 CalNex study. The method used here... -
Federal
Analytical Dataset
U.S. Environmental Protection Agency —
This dataset contains the basic analytical outputs used to generate figures for the paper and used as the basis for modeling inputs. It also contains a workup of the... -
Federal
Light-absorbing organic carbon from prescribed and laboratory biomass burning and gasoline vehicle emissions
U.S. Environmental Protection Agency —
This dataset is a compilation of optical properties of the organic fraction of particulate matter emitted from prescribed burning and from gasoline vehicles. This... -
Federal
Time series analysis of wintertime O3 and NOx formation
U.S. Environmental Protection Agency —
Concentrations of 11 species are reported from continuous measurements taken during a wintertime field study in Utah. Time series data for measured species generally... -
Federal
Predicting Thermal Behavior of Secondary Organic Aerosols
U.S. Environmental Protection Agency —
Volume concentrations of secondary organic aerosol (SOA) are measured in 139 steady-state, single precursor hydrocarbon oxidation experiments after passing through a... -
Federal
Modeling the current and future roles of particulate organic nitrates in the southeastern US
U.S. Environmental Protection Agency —
Links point to the NOAA data archive of observational data and the supplement of the article which this data supports. No model data was uploaded due to its size. All... -
Federal
Simulating Aqueous-Phase Isoprene-Epoxydiol (IEPOX) Secondary Organic Aerosol Production During the 2013 Southern Oxidant and Aerosol Study (SOAS)
U.S. Environmental Protection Agency —
Dataset contains information displayed in figures 1-4 and abstract/table of contents figure. This dataset is associated with the following publication:... -
Federal
Rapid production of highly oxidized molecules in isoprene aerosol via peroxy and alkoxy radical isomerization pathways in low and high NOx environments: Combined laboratory, computational and field studies
U.S. Environmental Protection Agency —
Recently, we identified seven novel hydroxy-carboxylic acids resulting from gas-phase reactions of isoprene in the presence of nitrogen oxides (NOx), ozone (O3),... -
Federal
Chemical composition of isoprene SOA under acidic and non-acidic conditions: Effect of relative humidity
U.S. Environmental Protection Agency —
The effect of acidity and relative humidity on bulk isoprene aerosol parameters has been investigated in several studies, however few measurements have been conducted... -
Federal
Secondary Organic Aerosols from Aromatic Hydrocarbons and their Contribution to Fine Particulate Matter in Atlanta, Georgia
U.S. Environmental Protection Agency —
Tracers of secondary organic aerosols (SOA) from thirteen aromatic hydrocarbons were quantified in laboratory smog chamber experiments. Class-specific SOA tracers... -
Federal
Trends in the oxidation and relative volatility of chamber-generated secondary organic aerosol
U.S. Environmental Protection Agency —
The relationship between the oxidation state and relative volatility of secondary organic aerosol (SOA) from the oxidation of a wide range of hydrocarbons is... -
Federal
Printing Ink Implications for Criteria and Hazardous Air Pollutants Analysis (v1.0)
U.S. Environmental Protection Agency —
This dataset includes a link to the CRACMM repository which contains code describing organic aerosol and ozone calculations in Martin et al. and a jupyter notebook...
33 datasets found