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Anthropogenic Enhancements to Production of Highly Oxygenated Molecules from Autoxidation
Pye, H., M. Takeuchi, E. D’Ambro, B. Lee, S. Schobesberger, Y. Zhao, AND J. Thornton. Anthropogenic Enhancements to Production of Highly Oxygenated Molecules from Autoxidation. Telluride Science Research Center Organic Particles in the Atmosphere, Telluride, CO, July 24, 2018.
The National Exposure Research Laboratory (NERL) Computational Exposure Division (CED) develops and evaluates data, decision-support tools, and models to be applied to media-specific or receptor-specific problem areas. CED uses modeling-based approaches to characterize exposures, evaluate fate and transport, and support environmental diagnostics/forensics with input from multiple data sources. It also develops media- and receptor-specific models, process models, and decision support tools for use both within and outside of EPA.
Oxidation of monoterpenes, primarily from vegetation, results in significant PM2.5. We show that NOx emission reductions have co-benefits for the organic mass formed from monoterpene oxidation.
Record Details:Record Type: DOCUMENT (PRESENTATION/SLIDE)
Organization:U.S. ENVIRONMENTAL PROTECTION AGENCY
OFFICE OF RESEARCH AND DEVELOPMENT
NATIONAL EXPOSURE RESEARCH LABORATORY
COMPUTATIONAL EXPOSURE DIVISION