Prediction on Peak Values of Carbon Dioxide Emissions from the Chinese Transportation Industry Based on the SVR Model and Scenario Analysis

Table 7

Carbon dioxide emissions of each factor at different change rates.

Factor	Change rate (%)	Peak value (10^6 t)	Change of the peak value (%)	Total carbon dioxide emissions from 2018 to 2050 (10^6 t)	Change of total volume (%)
GDP	−10	1358.13	−0.55	40610.82	−2.37
	10	1420.17	3.99	42988.74	3.34
Population	−10	1310.10	−4.07	40216.32	−3.32
	10	1424.80	4.33	43066.51	3.53
Urbanization rate	−10	1311.01	−4.00	40240.50	−3.26
	10	1423.63	4.24	43034.93	3.45
Energy consumptions structure	−10	1309.34	−4.13	40189.08	−3.39
	10	1425.78	4.40	43096.09	3.60
Energy intensity	−10	1310.57	−4.04	40226.69	−3.30
	10	1424.21	4.28	43052.69	3.50
Industrial structure	−10	1310.88	−4.01	40228.06	−3.31
	10	1423.81	4.25	43051.13	3.49