The development of reliable anthropogenic emission inventories is essential for both
understanding the sources of air pollution and designing effective air-pollution-control …

China has experienced a dramatic change in atmospheric reactive nitrogen (Nr) emissions
over the past four decades. However, it remains unclear how nitrogen (N) deposition has …

Through its important role in the formation of particulate matter, atmospheric ammonia
affects air quality and has implications for human health and life expectancy,. Excess …

Atmospheric ammonia (NH3) and ammonium (NH4+) can substantially influence air quality,
ecosystems, and climate. NH3 volatilization from fertilizers and wastes (v-NH3) has long …

Abstract Background Air pollution in China has raised great concerns due to its adverse
effects on air quality, human health, and climate. Emissions of air pollutants (APs) are …

In addition to many recent actions taken to reduce emissions from energy production,
industry, and transportation, a new campaign substituting residential solid fuels with …

In this study, we use comprehensive vehicle emission remote sensing measurements of
over 230,000 passenger cars to estimate total UK ammonia (NH3) emissions. Estimates are …

China is a global hotspot of atmospheric ammonia (NH3) emissions and, as a consequence,
very high nitrogen (N) deposition levels are documented. However, previous estimates of …

Ammonia (NH3) is the predominant alkaline gas in the atmosphere contributing to formation
of fine particles—a leading environmental cause of increased morbidity and mortality …

It was previously believed that ammonia (NH 3) has a short residence time in the
atmosphere and cannot be transported far from its sources. In late March, however, this …