Research Article
Analysis of SO2 Pollution Changes of Beijing-Tianjin-Hebei Region over China Based on OMI Observations from 2006 to 2017
Table 1
Relevant information for study areas (data based on 2016).
| Name | Area (km2) | Population (104) | Vehicles (104) | GDP (109) | Coal consumption (Mt) |
| Beijing | 1.68 | 2173 | 547.44 | 25669 | 11.65 | Tianjin | 1.13 | 1562 | 273.69 | 17885 | 45.39 | Hebei | 18.77 | 7470 | 1245.89 | 32070 | 289.43 |
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