Commuting by subway? What you need to know about air quality
Internationally, more than 120 million people commute by subway every day, and this number will keep increasing in the future as the United Nations predicts that 75% of the world’s population will be urban by 2050. On top of being crucial to the mobility of city dwellers, subway systems can also pla...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Institut Veolia Environnement
2020-02-01
|
| Series: | Field Actions Science Reports |
| Online Access: | http://journals.openedition.org/factsreports/6031 |