International study identifies 14 key measures to reduce methane and black carbon emissions; reduction in projected global mean warming of ~0.5 °C by 2050
Green Car Congress
JANUARY 13, 2012
Circle areas are proportional to values for (A and B) climate change, (C and D) human health (values for population over age 30), and (E and F) agriculture. Tropospheric ozone and black carbon (BC) contribute to degraded air quality and global warming.