7MONTZKA S A,DLUGOKENCKY E J,BUTLER J H.Non-CO2 greenhouse gases and climate change[J].Nature,2011,476(7 358):43-50.
8MCGAUGHEY G R,DESAI N R,ALLED D T,et al.Analysis of motor vehicle emissions in a Houston tunnel during the texas air quality study 2000[J].Atmospheric Environment,2004,38(20):3 363-3 372.
9YAO Z,ZHANG Y,SHEN X,et al.Impacts of temporary traffic control measures on vehicular emissions during the Asian games in Guangzhou,China[J].Air and Waste Management Association,2013,63(1):9-11.
