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 …
Observational constraints on the chemistry of isoprene nitrates over the eastern United States
LW Horowitz, AM Fiore, GP Milly… - Journal of …, 2007 - Wiley Online Library
The formation of organic nitrates during the oxidation of the biogenic hydrocarbon isoprene
can strongly affect boundary layer concentrations of ozone and nitrogen oxides (NOx= NO+ …
can strongly affect boundary layer concentrations of ozone and nitrogen oxides (NOx= NO+ …
Global simulation of tropospheric O3‐NO x ‐hydrocarbon chemistry: 1. Model formulation
We describe a global three‐dimensional model for tropospheric O3‐NOx‐hydrocarbon
chemistry with synoptic‐scale resolution. A suite of 15 chemical tracers, including O3, NOx …
chemistry with synoptic‐scale resolution. A suite of 15 chemical tracers, including O3, NOx …
Observations of isoprene chemistry and its role in ozone production at a semirural site during the 1995 Southern Oxidants Study
TK Starn, PB Shepson, SB Bertman… - Journal of …, 1998 - Wiley Online Library
Isoprene and its oxidation products, methyl vinyl ketone (MVK) and methacrolein (MACR),
were measured in a semirural environment that was occasionally heavily impacted by urban …
were measured in a semirural environment that was occasionally heavily impacted by urban …
Sensitivity to grid resolution in the ability of a chemical transport model to simulate observed oxidant chemistry under high-isoprene conditions
Formation of ozone and organic aerosol in continental atmospheres depends on whether
isoprene emitted by vegetation is oxidized by the high-NO x pathway (where peroxy radicals …
isoprene emitted by vegetation is oxidized by the high-NO x pathway (where peroxy radicals …
Seasonal budgets of reactive nitrogen species and ozone over the United States, and export fluxes to the global atmosphere
A three‐dimensional, continental‐scale photochemical model is used to investigate
seasonal budgets of O3 and NOy species (including NOx and its oxidation products) in the …
seasonal budgets of O3 and NOy species (including NOx and its oxidation products) in the …
Global chemical transport model study of ozone response to changes in chemical kinetics and biogenic volatile organic compounds emissions due to increasing …
Global modeling studies show a wide variability in the response of the O3 budget to climate
change as projected by applying Intergovernmental Panel on Climate Change scenarios in …
change as projected by applying Intergovernmental Panel on Climate Change scenarios in …
Evaluating the contribution of changes in isoprene emissions to surface ozone trends over the eastern United States
Reducing surface ozone (O3) to concentrations in compliance with the national air quality
standard has proven to be challenging, despite tighter controls on O3 precursor emissions …
standard has proven to be challenging, despite tighter controls on O3 precursor emissions …
Observation of isoprene hydroxynitrates in the southeastern United States and implications for the fate of NO
F Xiong, KM McAvey, KA Pratt, CJ Groff… - Atmospheric …, 2015 - acp.copernicus.org
Isoprene hydroxynitrates (IN) are tracers of the photochemical oxidation of isoprene in high
NO x environments. Production and loss of IN have a significant influence on the NO x cycle …
NO x environments. Production and loss of IN have a significant influence on the NO x cycle …
Influence of isoprene chemical mechanism on modelled changes in tropospheric ozone due to climate and land use over the 21st century
Isoprene is a~ precursor to tropospheric ozone, a key pollutant and greenhouse gas.
Anthropogenic activity over the coming century is likely to cause large changes in …
Anthropogenic activity over the coming century is likely to cause large changes in …