Research Article

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

Table 1

Conversion factor of traffic turnover in China.

Mode of transportationRoadRailwayWaterwayAirport

Conversion factor (t·km·(p·km)−1)1/10111/13

Note: t·km = Tonne·kilometer; p·km = people·kilometer.