Portfolio fabiano2012
•
0 gefällt mir•2,631 views
The document discusses the results of a study on the impact of COVID-19 lockdowns on air pollution. Researchers found that lockdowns led to significant short-term reductions in nitrogen dioxide and fine particulate matter pollution globally as transportation and industrial activities declined substantially. However, the document notes that continued long-term progress on air quality will require systemic changes rather than temporary reductions from emergency measures.
