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H 2 O 2 and CH 3 OOH (MHP) in the Remote Atmosphere: 2. Physical and Chemical Controls
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2022
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Source: Journal of Geophysical Research: Atmospheres, 127(6)
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Journal Title:Journal of Geophysical Research: Atmospheres
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Description:Hydrogen peroxide (H2O2) and methyl hydroperoxide (MHP, CH3OOH) serve as HOx (OH and HO2 radicals) reservoirs and therefore as useful tracers of HOx chemistry. Both hydroperoxides were measured during the 2016–2018 Atmospheric Tomography Mission as part of a global survey of the remote troposphere over the Pacific and Atlantic Ocean basins conducted using the NASA DC-8 aircraft. To assess the relative contributions of chemical and physical processes to the global hydroperoxide budget and their impact on atmospheric oxidation potential, we compare the observations with two models, a diurnal steady-state photochemical box model and the global chemical transport model Goddard Earth Observing System (GEOS)-
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Source:Journal of Geophysical Research: Atmospheres, 127(6)
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ISSN:2169-897X;2169-8996;
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Rights Information:Other
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