Increased Estimates of Air-Pollution Emissions from Brazilian Sugar-Cane Ethanol
C-C. Tsao, J. E. Campbell, M. Mena-Carrasco, S. N. Spak, G. R. Carmichael & Y. Chen (Nature Climate Change) Accelerating biofuel production has been promoted as an opportunity to enhance energy security, offset greenhouse-gas emissions and support rural economies. However, large uncertainties remain in the impacts