Air quality and climate connections
Multiple linkages connect air quality and climate change. Many air pollutant sources also
emit carbon dioxide (CO2), the dominant anthropogenic greenhouse gas (GHG). The two …
emit carbon dioxide (CO2), the dominant anthropogenic greenhouse gas (GHG). The two …
Quantification of atmospheric ammonia concentrations: A review of its measurement and modeling
Ammonia (NH3), the most prevalent alkaline gas in the atmosphere, plays a significant role
in PM2. 5 formation, atmospheric chemistry, and new particle formation. This paper reviews …
in PM2. 5 formation, atmospheric chemistry, and new particle formation. This paper reviews …
Reversal of trends in global fine particulate matter air pollution
C Li, A van Donkelaar, MS Hammer… - Nature …, 2023 - nature.com
Ambient fine particulate matter (PM2. 5) is the world's leading environmental health risk
factor. Quantification is needed of regional contributions to changes in global PM2. 5 …
factor. Quantification is needed of regional contributions to changes in global PM2. 5 …
[HTML][HTML] Nitrate radicals and biogenic volatile organic compounds: oxidation, mechanisms, and organic aerosol
Oxidation of biogenic volatile organic compounds (BVOC) by the nitrate radical (NO 3)
represents one of the important interactions between anthropogenic emissions related to …
represents one of the important interactions between anthropogenic emissions related to …
Increasing importance of deposition of reduced nitrogen in the United States
Rapid development of agriculture and fossil fuel combustion greatly increased US reactive
nitrogen emissions to the atmosphere in the second half of the 20th century, resulting in …
nitrogen emissions to the atmosphere in the second half of the 20th century, resulting in …
Quantifying atmospheric nitrogen deposition through a nationwide monitoring network across China
A Nationwide Nitrogen Deposition Monitoring Network (NNDMN) containing 43 monitoring
sites was established in China to measure gaseous NH 3, NO 2, and HNO 3 and particulate …
sites was established in China to measure gaseous NH 3, NO 2, and HNO 3 and particulate …
Ozone trends across the United States over a period of decreasing NOx and VOC emissions
In this work, we evaluate ambient ozone trends at urban, suburban, and rural monitoring
sites across the United States over a period of decreasing NOx and VOC emissions (1998 …
sites across the United States over a period of decreasing NOx and VOC emissions (1998 …
High aerosol acidity despite declining atmospheric sulfate concentrations over the past 15 years
Particle acidity affects aerosol concentrations, chemical composition and toxicity. Sulfate is
often the main acid component of aerosols, and largely determines the acidity of fine …
often the main acid component of aerosols, and largely determines the acidity of fine …
MIX: a mosaic Asian anthropogenic emission inventory under the international collaboration framework of the MICS-Asia and HTAP
The MIX inventory is developed for the years 2008 and 2010 to support the Model Inter-
Comparison Study for Asia (MICS-Asia) and the Task Force on Hemispheric Transport of Air …
Comparison Study for Asia (MICS-Asia) and the Task Force on Hemispheric Transport of Air …
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 …