A high-resolution air pollutant emission inventory for the Yangtze River Delta (YRD) region
was updated for 2017 using emission factors and chemical speciation based mainly on local …

The development of low-cost sensors and novel calibration algorithms provides new hints to
complement conventional ground-based observation sites to evaluate the spatial and …

This study implemented real-world tests in Nanjing, China for measuring emission factors
(EFs) of air pollutants, including Carbon Monoxide (CO), Hydrocarbon (HC), Nitrogen …

The emission of volatile organic compounds (VOCs) makes a substantial contribution in the
formation of secondary organic aerosols (SOAs) and ground-level ozone, which could …

Emissions in many sources are estimated in municipal district totals and spatially
disaggregated onto grid cells using empirically selected spatial proxies such as population …

Urban air pollution has tremendous spatial variability at scales ranging from kilometers to
meters due to unevenly distributed emission sources, complex flow patterns, and …

Black carbon (BC) is an important pollutant for both air quality and earth's radiation balance
because of its strong absorption enhancement. The enhanced light absorption of BC caused …

An accurate emission inventory is a crucial part of air pollution management and is essential
for air quality modelling. One source in an emission inventory, a nonpoint source, has been …

We selected a typical developed city in east China, Nanjing, to evaluate the effect of recent
national and local policies of air pollution control on emissions and air quality at city scale …

A physics/chemistry-based numerical model for predicting the emission of fine particles from
wildfires is proposed. This model implements the fundamental mechanisms of soot formation …