WebJan 21, 2024 · Abstract. Atmospheric nitrate originates from the oxidation of nitrogen oxides (NOx=NO+NO2) and impacts both tropospheric chemistry and climate. NOx sources, cycling and NOx to nitrate formation pathways are poorly constrained in remote marine regions, especially the Southern Ocean, where pristine conditions serve as a useful proxy for the … WebJan 27, 2024 · Abstract. Organic nitrate (RONO2) formation in the atmosphere represents a sink of NOx (NOx = NO + NO2) and termination of the NOx/HOx (HOx = HO2 + OH) ozone formation and radical propagation cycles, can act as a NOx reservoir transporting reactive nitrogen, and contributes to secondary organic aerosol formation. While some fraction of …
Source characterization and risk of exposure to atmospheric ...
WebThis thesis explores the chemistry of chlorinated and particulate nitrogen oxides in the troposphere which can impact the budgets of atmospheric oxidants and aerosol. Mixing ratios of nitryl chloride (ClNO2) were measured by chemical ionization mass spectrometry (CIMS) during the ORCA campaign in July 2015 on the west coast of Vancouver Island. WebApr 14, 2024 · Molecules in the atmosphere called organic nitrates are produced through chemical transformations of nitrogen oxides emitted from fossil fuel combustion and industrial activity. The organic nitrates serve as a temporary storage sink for nitrogen oxides, until the molecules are later separated in loss processes and released in the … cccam link tester
[PDF] Hydrolysis of Organic Nitrates Semantic Scholar
WebThe production and hydrolysis of organic nitrates from OH radical oxidation of β-ocimene. Atmospheric Chemistry and Physics 2024, 21 (1) ... Nitrate radicals and biogenic volatile organic compounds: oxidation, mechanisms, and organic aerosol. Atmospheric Chemistry and Physics 2024, 17 (3) ... WebMultifunctional organic nitrates are potential NOx reservoirs whose atmospheric chemistry is somewhat little known. They could play an important role in the spatial distribution of … cccam router