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- Jiang, Wanyanhan, et al. Show all 13 Authors
- Atmospheric research 2016 v.169 pp. 225-236
- air; air pollution; data collection; ethane; ethylene; nitrogen oxides; oil and gas industry; ozone; particulate emissions; principal component analysis; propane; propylene; regression analysis; solvents; suburban areas; summer; toluene; volatile organic compounds; China
- ... Hourly air concentrations of fifty-three non-methane hydrocarbons (NMHCs) were measured at downtown and suburb of Lanzhou, a petrochemical industrialized city, Northwest China in 2013. The measured data were used to investigate the seasonal characteristics of NMHCs air pollution and their contributions to the ozone formation in Lanzhou. Annually averaged NMHCs concentration was 38.29 ppbv in downt ...