New research indicates that significant enhancement of secondary aerosol formed in the atmosphere via gas-to-particle conversion, together with long-lasting regional transport, may be the cause of severe haze over China despite a dramatic reduction in emissions during the COVID-19 shutdown. The findings are published in Geophysical Research Letters.
Atmospheric processes likely caused puzzling haze over China during COVID-19 shutdown
- 29. 6 2020 (06:00)