The calculation methods for the emissions of air pollutants and CO2 (HC, NOx, CO, PM, SO2, and CO2) have been extensively outlined in prior studies (You et al., 2022). 2.2. ChinaHighAirPollutants (CHAP) dataset and processing The ChinaHighAirPollutants (CHAP) dataset was used to ...
The first aerial observations of atmospheric pollutants over mainland China were performed as an international collaborative research effort in March, 2002. Observation flights over Bo Hai were made from Dalian to Dandong, Jinzhou, and Qingdao. High concentrations of gaseous pollutants (O 3, SO 2, ...
SHANGHAI (Reuters) - Air pollution in 339 Chinese cities improved in 2021, with average concentrations of small, hazardous airborne particles known as PM2.5 down 9.1% from a year earlier to 30 micrograms per cubic metre, official data showed on Monday. China's official "interim"...
the yearly variations with high spatial resolution of air quality and six air pollutants are still unknown for China until now. Therefore, in this paper, we analyze
As a wave of cold air struck the Greater Hinggan Mountains in Inner Mongolia Autonomous Region in northern China, the Chuoer forestry district experienced sleet from the night of April 24 to the dawn of April 25.(Video courtesy of Weather China, online weather service of the China ...
Impacts of air pollutants from rural Chinese households under the rapid residential energy transition. Nat. Commun. 10, 3405 (2019). Article CAS Google Scholar Liu, J. et al. Decadal changes in anthropogenic source contribution of PM2.5 pollution and related health impacts in China, 1990–2015...
Carbon dioxide and other ordinary pollutants often come from the same sources, mainly from the burning and utilization of fossil fuels. Controlling the use of fossil fuels and consequently reducing carbon emissions have a las...
Carbon Balance and Management (2023) 18:9 https://doi.org/10.1186/s13021-023-00229-x Carbon Balance and Management RESEARCH Open Access An integrated view of correlated emissions of greenhouse gases and air pollutants in China Xiaohui Lin1, Ruqi Yang2, Wen Zhang1*, Ning ...
(2012). Technical Note: The Application of an Improved Gas and Aerosol Collector for Ambient Air Pollutants in China. Atmos. Chem. Phys. 12: 10519-10533.Dong HB, Zeng LM and Hu M et al. Technical Note: The application of an improved gas and aerosol collector for ambient air pollutants ...
Facing the reality of relatively high air pollution levels and the demand for rapid economic development, it might be practical to set China’s AQS for major air pollutants using interim targets. Given the large disparities in air pollution levels and E-R relationships across China’s various ...