[HTML][HTML] Global tropospheric halogen (Cl, Br, I) chemistry and its impact on oxidants
We present an updated mechanism for tropospheric halogen (Cl+ Br+ I) chemistry in the
GEOS-Chem global atmospheric chemical transport model and apply it to investigate …
GEOS-Chem global atmospheric chemical transport model and apply it to investigate …
[HTML][HTML] The role of chlorine in global tropospheric chemistry
We present a comprehensive simulation of tropospheric chlorine within the GEOS-Chem
global 3-D model of oxidant–aerosol–halogen atmospheric chemistry. The simulation …
global 3-D model of oxidant–aerosol–halogen atmospheric chemistry. The simulation …
Photodissociation of particulate nitrate as a source of daytime tropospheric Cl2
Chlorine atoms (Cl) are highly reactive and can strongly influence the abundances of
climate and air quality-relevant trace gases. Despite extensive research on molecular …
climate and air quality-relevant trace gases. Despite extensive research on molecular …
Multiphase chemistry controls inorganic chlorinated and nitrogenated compounds in indoor air during bleach cleaning
We report elevated levels of gaseous inorganic chlorinated and nitrogenated compounds in
indoor air while cleaning with a commercial bleach solution during the House Observations …
indoor air while cleaning with a commercial bleach solution during the House Observations …
Diversity in synthetic perchlorate anion receptors: Challenges and opportunities
The present review highlights the synthetic development of structurally diverse receptors for
perchlorate oxyanion. The recognition of tetrahedral perchlorate is important as this anion …
perchlorate oxyanion. The recognition of tetrahedral perchlorate is important as this anion …
An unexpected large continental source of reactive bromine and chlorine with significant impact on wintertime air quality
Halogen atoms affect the budget of ozone and the fate of pollutants such as hydrocarbons
and mercury. Yet their sources and significances in polluted continental regions are poorly …
and mercury. Yet their sources and significances in polluted continental regions are poorly …
Pollution-Derived Br2 Boosts Oxidation Power of the Coastal Atmosphere
The bromine atom (Br•) has been known to destroy ozone (O3) and accelerate the
deposition of toxic mercury (Hg). However, its abundance and sources outside the polar …
deposition of toxic mercury (Hg). However, its abundance and sources outside the polar …
Chloramines as an important photochemical source of chlorine atoms in the urban atmosphere
Monochloramine, dichloramine and trichloramine (NH2Cl, NHCl2, NCl3) are measured in
the ambient atmosphere, in downtown Toronto in summer (median 39, 15 and 2.8 ppt) and …
the ambient atmosphere, in downtown Toronto in summer (median 39, 15 and 2.8 ppt) and …
Anthropogenic short-lived halogens increase human exposure to mercury contamination due to enhanced mercury oxidation over continents
Mercury (Hg) is a contaminant of global concern, and an accurate understanding of its
atmospheric fate is needed to assess its risks to humans and ecosystem health. Atmospheric …
atmospheric fate is needed to assess its risks to humans and ecosystem health. Atmospheric …
Reactive chlorine species advancing the atmospheric oxidation capacities of inland urban environments
Chlorine (Cl) radicals from photolabile chlorine species are highly reactive and can affect
the fate of air pollutants in the atmosphere. Although several campaigns have been …
the fate of air pollutants in the atmosphere. Although several campaigns have been …