30 junio 2015
Forest composition, ground cover and topography are the best predictors of forest fire severity in the Western US, according to physical geographers who also see that the long history of fire exclusion on federal lands leads to uncharacteristically severe burns and potentially changes the dynamics of forests and their recovery.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/WwRKcKhuihM/150630143219.htm
