Sugar cane ethanol replaces fossil fuels, but changes in soil carbon could offset some of the benefit. Now, a study shows minor loss of soil carbon when pastures and croplands are converted to cane, but larger losses when converting native savannahs.
Amazon deforestation and Brazil’s forest code: a crossroads for climate change
Amazon deforestation and Brazil’s forest code: a crossroads for climate change
Considerably more is at stake in the ongoing battle in Brazil's Congress and government over the country's core forest protection legislation, the Forest Code, than President Dilma Rousseff's political fortunes or Brazil's international reputation. Full...