Chinese government has set a goal to reach carbon peak and achieve carbon neutrality,
endeavoring to gradually realize net-zero carbon dioxide (CO 2) emission. Moreover, the …

This paper provides a literature review of freight transportation service procurement and
investigates the challenges and opportunities regarding transportation organization and …

Analyses of spatial or network data are now very common. Yet statistical inference is
challenging since unobserved heterogeneity can be correlated across neighboring …

Carbon emission reduction in the transportation sector is essential in the global mitigation
effort, and a large-scale public transport system has the potential to be an effective …

To test the impact of the COVID-19 pandemic on air quality, this article matches the city-level
real-time air quality monitoring data with the big data on population migration provided by …

The impact of environmental pollutants and climate indicators on the outbreak of COVID-19
has gained considerable attention in the recent literature. However, specific investigation of …

Evaluating the environmental effects of the transportation infrastructure is vitally important.
Many studies have verified the effects imposed by intra-city rail transit (metro, light rail or …

Electric trains (ET) and hydrogen trains (HT) are considered zero emission at the point of
use. True emissions are dependent upon non-tailpipe sources, primarily in energy …

Over the past decade, China has built the most extensive high-speed rail (HSR) network in
the world. This study estimated the effect of HSR connectivity on the local air quality in China …

This paper investigates the relation between subway development and air pollution. Using
yearly data from 160 Chinese cities from 2014 to 2017 and the spatial difference-in …