This chapter reflects the matching of urbanization demand and supply through the four-quadrant axis and completes the empirical analysis of China’s urbanization bubble in terms of land between 2006 and 2016.
This paper models the statistical relationship between PM2.5 concentration and air pollutant emissions (SO2, NOx, etc.), together with wind and neighboring transfer impacts at the city level, to identify ways of calculating intended maximum emission levels in the Beijing-Tianjin-Hebei area.