Environmental Implications of Hydroxyl Radicals (•OH)
The hydroxyl radical (• OH) is one of the most powerful oxidizing agents, able to react
unselectively and instantaneously with the surrounding chemicals, including organic …
unselectively and instantaneously with the surrounding chemicals, including organic …
Tropospheric OH and HO 2 radicals: field measurements and model comparisons
The hydroxyl radical, OH, initiates the removal of the majority of trace gases in the
atmosphere, and together with the closely coupled species, the hydroperoxy radical, HO2, is …
atmosphere, and together with the closely coupled species, the hydroperoxy radical, HO2, is …
Tropospheric ozone and its precursors from the urban to the global scale from air quality to short-lived climate forcer
Ozone holds a certain fascination in atmospheric science. It is ubiquitous in the atmosphere,
central to tropospheric oxidation chemistry, yet harmful to human and ecosystem health as …
central to tropospheric oxidation chemistry, yet harmful to human and ecosystem health as …
Global tropospheric hydroxyl distribution, budget and reactivity
The self-cleaning or oxidation capacity of the atmosphere is principally controlled by
hydroxyl (OH) radicals in the troposphere. Hydroxyl has primary (P) and secondary (S) …
hydroxyl (OH) radicals in the troposphere. Hydroxyl has primary (P) and secondary (S) …
Radical chemistry at a rural site (Wangdu) in the North China Plain: observation and model calculations of OH, HO2 and RO2 radicals
A comprehensive field campaign was carried out in summer 2014 in Wangdu, located in the
North China Plain. A month of continuous OH, HO 2 and RO 2 measurements was achieved …
North China Plain. A month of continuous OH, HO 2 and RO 2 measurements was achieved …
[HTML][HTML] A new model mechanism for atmospheric oxidation of isoprene: global effects on oxidants, nitrogen oxides, organic products, and secondary organic aerosol
Atmospheric oxidation of isoprene, the most abundantly emitted non-methane hydrocarbon,
affects the abundances of ozone (O 3), the hydroxyl radical (OH), nitrogen oxide radicals …
affects the abundances of ozone (O 3), the hydroxyl radical (OH), nitrogen oxide radicals …
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 …
Preindustrial to present-day changes in tropospheric hydroxyl radical and methane lifetime from the Atmospheric Chemistry and Climate Model Intercomparison …
We have analysed time-slice simulations from 17 global models, participating in the
Atmospheric Chemistry and Climate Model Intercomparison Project (ACCMIP), to explore …
Atmospheric Chemistry and Climate Model Intercomparison Project (ACCMIP), to explore …
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 …
Evaluating the sensitivity of radical chemistry and ozone formation to ambient VOCs and NOx in Bei**g
LK Whalley, EJ Slater… - Atmospheric …, 2021 - acp.copernicus.org
Measurements of OH, HO 2, complex RO 2 (alkene-and aromatic-related RO 2) and total RO
2 radicals taken during the integrated Study of AIR Pollution PROcesses in Bei**g …
2 radicals taken during the integrated Study of AIR Pollution PROcesses in Bei**g …