Study on Gasoline Vehicle Emission Inventory Considering Regional Differences in China

Table 15

Comparison of emission inventory between Zibo and other regions.

Region	Based; year	Vehicle population (veh)	Emissions (×10^4 t)				Sources
			CO	HC	NOx	PM2.5/PM10
Zibo	2015	68.4×10^4	0.68	0.08	0.05	0.0053	This study
Chengdu	2012	144.3×10^4	2.59	-	0.21	0.0153	Chen et al. 2015
Zhengzhou	2013	123.3×10^4	2.34	0.23	0.19	0.0121	Gong et al.2017
Foshan	2010	70.2×10^4	1.13	-	0.06	0.0069	Zeng et al. 2013
Tianjin	2013	155.6×10^4	1.82	0.20	0.14	0.0143	Zhang et al.2017

Note: “-” indicates no data.