Radical chemistry in oxidation flow reactors for atmospheric chemistry research
Z Peng, JL Jimenez - Chemical Society Reviews, 2020 - pubs.rsc.org
Environmental chambers have been playing a vital role in atmospheric chemistry research
for seven decades. In last decade, oxidation flow reactors (OFR) have emerged as a …
for seven decades. In last decade, oxidation flow reactors (OFR) have emerged as a …
[HTML][HTML] The 2015–2016 carbon cycle as seen from OCO-2 and the global in situ network
Abstract The Orbiting Carbon Observatory-2 has been on orbit since 2014, and its global
coverage holds the potential to reveal new information about the carbon cycle through the …
coverage holds the potential to reveal new information about the carbon cycle through the …
A large source of cloud condensation nuclei from new particle formation in the tropics
Cloud condensation nuclei (CCN) can affect cloud properties and therefore Earth's radiative
balance,–. New particle formation (NPF) from condensable vapours in the free troposphere …
balance,–. New particle formation (NPF) from condensable vapours in the free troposphere …
Global airborne sampling reveals a previously unobserved dimethyl sulfide oxidation mechanism in the marine atmosphere
PR Veres, JA Neuman, TH Bertram… - Proceedings of the …, 2020 - National Acad Sciences
Dimethyl sulfide (DMS), emitted from the oceans, is the most abundant biological source of
sulfur to the marine atmosphere. Atmospheric DMS is oxidized to condensable products that …
sulfur to the marine atmosphere. Atmospheric DMS is oxidized to condensable products that …
Rapid cloud removal of dimethyl sulfide oxidation products limits SO2 and cloud condensation nuclei production in the marine atmosphere
Oceans emit large quantities of dimethyl sulfide (DMS) to the marine atmosphere. The
oxidation of DMS leads to the formation and growth of cloud condensation nuclei (CCN) with …
oxidation of DMS leads to the formation and growth of cloud condensation nuclei (CCN) with …
Global measurements of brown carbon and estimated direct radiative effects
Brown carbon (BrC) is an organic aerosol material that preferentially absorbs light of shorter
wavelengths. Global‐scale radiative impacts of BrC have been difficult to assess due to the …
wavelengths. Global‐scale radiative impacts of BrC have been difficult to assess due to the …
Quantitative detection of iodine in the stratosphere
TK Koenig, S Baidar… - Proceedings of the …, 2020 - National Acad Sciences
Oceanic emissions of iodine destroy ozone, modify oxidative capacity, and can form new
particles in the troposphere. However, the impact of iodine in the stratosphere is highly …
particles in the troposphere. However, the impact of iodine in the stratosphere is highly …
Large uncertainties in global hydroxyl projections tied to fate of reactive nitrogen and carbon
The hydroxyl radical (OH) sets the oxidative capacity of the atmosphere and, thus,
profoundly affects the removal rate of pollutants and reactive greenhouse gases. While …
profoundly affects the removal rate of pollutants and reactive greenhouse gases. While …
[HTML][HTML] Constraining remote oxidation capacity with ATom observations
The global oxidation capacity, defined as the tropospheric mean concentration of the
hydroxyl radical (OH), controls the lifetime of reactive trace gases in the atmosphere such as …
hydroxyl radical (OH), controls the lifetime of reactive trace gases in the atmosphere such as …
Vapors are lost to walls, not to particles on the wall: artifact-corrected parameters from chamber experiments and implications for global secondary organic aerosol
Atmospheric models of secondary organic aerosol (OA)(SOA) typically rely on parameters
derived from environmental chambers. Chambers are subject to experimental artifacts …
derived from environmental chambers. Chambers are subject to experimental artifacts …