Research Article

Analysis of the Low-Carbon, Environmental-Friendly, Energy-Saving, and Emission-Reduction Evaluation Model of Urban Rail Transit Based on the Spatiotemporal Distribution of Passenger Flow

Table 1

Evaluation indicators for energy conservation and emission reduction.

 TransportationEmissionsEnergy-saving emission indicators

Urban transport systemRailCO2Indicator 1
The trafficCO2
NOxIndicator 2
COIndicator 3
HCIndicator 4
PMIndicator 5