Hydrological impact of biofuels
R. Dominguez-Faus and others analyze the impact of different biofuels on water in the USA in their article in Envir. Science and Technology, The Water Footprint of Biofuels: A Drink or Drive Issue? (doi:10.1021/es802162x). The figure below, from the paper, shows the substantial ecological requirements (and variation) among biofuels.
They…
