Review of urban secondary organic aerosol formation from gasoline and diesel motor vehicle emissions
Secondary organic aerosol (SOA) is formed from the atmospheric oxidation of gas-phase
organic compounds leading to the formation of particle mass. Gasoline-and diesel-powered …
organic compounds leading to the formation of particle mass. Gasoline-and diesel-powered …
Environmental pollution in Africa
AO Fayiga, MO Ipinmoroti, T Chirenje - Environment, development and …, 2018 - Springer
Africa is blessed with natural and mineral resources, but exploitation of these resources has
led to extreme pollution of the environment. Population growth and urbanization due to …
led to extreme pollution of the environment. Population growth and urbanization due to …
Volatile chemical product emissions enhance ozone and modulate urban chemistry
MM Coggon, GI Gkatzelis… - Proceedings of the …, 2021 - National Acad Sciences
Decades of air quality improvements have substantially reduced the motor vehicle
emissions of volatile organic compounds (VOCs). Today, volatile chemical products (VCPs) …
emissions of volatile organic compounds (VOCs). Today, volatile chemical products (VCPs) …
Volatile chemical products emerging as largest petrochemical source of urban organic emissions
A gap in emission inventories of urban volatile organic compound (VOC) sources, which
contribute to regional ozone and aerosol burdens, has increased as transportation …
contribute to regional ozone and aerosol burdens, has increased as transportation …
Inferring Changes in Summertime Surface Ozone–NOx–VOC Chemistry over US Urban Areas from Two Decades of Satellite and Ground-Based Observations
Urban ozone (O3) formation can be limited by NO x, VOCs, or both, complicating the design
of effective O3 abatement plans. A satellite-retrieved ratio of formaldehyde to NO2 …
of effective O3 abatement plans. A satellite-retrieved ratio of formaldehyde to NO2 …
From COVID-19 to future electrification: Assessing traffic impacts on air quality by a machine-learning model
The large fluctuations in traffic during the COVID-19 pandemic provide an unparalleled
opportunity to assess vehicle emission control efficacy. Here we develop a random-forest …
opportunity to assess vehicle emission control efficacy. Here we develop a random-forest …
Identifying volatile chemical product tracer compounds in US cities
GI Gkatzelis, MM Coggon, BC McDonald… - Environmental …, 2020 - ACS Publications
With traffic emissions of volatile organic compounds (VOCs) decreasing rapidly over the last
decades, the contributions of the emissions from other source categories, such as volatile …
decades, the contributions of the emissions from other source categories, such as volatile …
Unexpected slowdown of US pollutant emission reduction in the past decade
Ground and satellite observations show that air pollution regulations in the United States
(US) have resulted in substantial reductions in emissions and corresponding improvements …
(US) have resulted in substantial reductions in emissions and corresponding improvements …
Gas-and particle-phase primary emissions from in-use, on-road gasoline and diesel vehicles
Tailpipe emissions from sixty-four unique light-duty gasoline vehicles (LDGVs) spanning
model years 1987–2012, two medium-duty diesel vehicles and three heavy-duty diesel …
model years 1987–2012, two medium-duty diesel vehicles and three heavy-duty diesel …
[HTML][HTML] Air pollution trends measured from Terra: CO and AOD over industrial, fire-prone, and background regions
RR Buchholz, HM Worden, M Park, G Francis… - Remote sensing of …, 2021 - Elsevier
Following past studies to quantify decadal trends in global carbon monoxide (CO) using
satellite observations, we update estimates and find a CO trend in column amounts of …
satellite observations, we update estimates and find a CO trend in column amounts of …