The changes approved by the Brazilian Senate Plenary are projected to be approved or vetoed by President Dilma Rousseff before the end of 2011. Here you can find the major changes in the most important Brazilian environmental law.
A Comparative Study of Tree Establishment in Abandoned Pasture and Mature Forest of Eastern Amazonia
In Amazonia, millions of hectares of forest have been converted to cattle pasture then abandoned. On sites with histories of heavy use, forest recovery is slow. We compared the process of tree establishment in an abandoned pasture with a history of heavy use and in...