Blue and Green: Planting an army of trees in the Chinese capital Beijing could help combat the citys severe air pollution crisis, but such a strategy should not be seen as an easy way out, a scientist has said.
Writing for the Conversation, Jun Yang, an associate professor at Tsinghua University`s Centre for Earth System Science, says that Beijing has been affected as much as the next city by polluted air.
The capital recently introduced a new pollution-monitoring plan in response to growing concern over...