Quantifying the Sources of the Severe Haze over the Southern Hebei Using the CMAQ Model

Table 1

Modeling scenarios in this study.

Scenario name	Emission Scenario	Remarks of emission scenarios
Base	Base case	Baseline for contribution analysis
HB-POW0	Power plant emissions were turned off in Hebei province	To estimate the contribution of the power plants emissions from each area
BT-POW0	Power plant emissions were turned off in Beijing-Tianjin region
HN-POW0	Power plant emissions were turned off in Henan province
SD-POW0	Power plant emissions were turned off in Shandong province
SX-POW0	Power plant emissions were turned off in Shanxi province
HB-IND0	Industrial emissions in Hebei province were turned off	To estimate the contribution of industrial emissions from each area
BT-IND0	Industrial emissions were turned off in Beijing-Tianjin region
HN-IND0	Industrial emissions were turned off in Henan province
SD-IND0	Industrial emissions were turned off in Shandong province
SX-IND0	Industrial emissions were turned off in Shanxi province
HB-DOB0	Domestic combustion emissions were turned off in Hebei province	To estimate the contribution of domestic combustion emissions from each area
BT-DOB0	Domestic combustion emissions were turned off in Beijing-Tianjin region
HN-DOB0	Domestic combustion emissions were turned off in Henan province
SD-DOB0	Domestic combustion emissions were turned off in Shandong province
SX-DOB0	Domestic combustion emissions were turned off in Shanxi province
HB-DON0	Domestic noncombustion emissions were turned off in Hebei province	To estimate the contribution of domestic noncombustion emission from each area
BT-DON0	Domestic noncombustion emissions were turned off in Beijing-Tianjin region
HN-DON0	Domestic noncombustion emissions were turned off in Henan province
SD-DON0	Domestic noncombustion emissions were turned off in Shandong province
SX-DON0	Domestic noncombustion emissions were turned off in Shanxi province
HB-TRA0	Traffic emissions were turned off in Hebei province	To estimate the contribution of traffic emissions from each area
BT-TRA0	Traffic emissions were turned off in Beijing-Tianjin region
HN-TRA0	Traffic emissions were turned off in Henan province
SD-TRA0	Traffic emissions were turned off in Shandong province
SX-TRA0	Traffic emissions were turned off in Shanxi province