Clean-Air Laws and Tree-Planting Cause Increased Air Pollution?
September 24, 2004
A major source of volatile organic compounds (VOCs), precursors of ozone pollution, is tree leaves, says a report in EurekAlert. Surprisingly, the increase in trees due to abandoned farms has worsened the pollution. Industry-caused nitrogen-oxygen (NOx) compounds also lead to ozone, and it is not clear how these sources interact. Nevertheless, it appears that reductions […]
