Pervasive alteration of tree communities in undisturbed Amazonian forests: effects of global change? - Laurence, William F.; Oliveira, Alexandre Adalardo; Laurence, Susan G.; Condit, Richard; Nascimento, Henrique Eduardo Mendonça; Andrade, Ana; Dick, Christopher W; Sanchez-Thorin, Ana C.; Lovejoy, Thomas E.; Ribeiro, José Eduardo L. da S. (Tropical forests and global atmospheric change, 2005)