Institution: | 1. Instituto de Pesquisa Ambiental da Amaz?nia, International Program, 3180 18th Street, San Francisco, CA 94110, U.S.A., email dnepstad@ipam.org.br;2. The Woods Hole Research Center, Falmouth, MA 02540, U.S.A.;3. Instituto de Pesquisa Ambiental da Amaz?nia, International Program, 3180 18th Street, San Francisco, CA 94110, U.S.A., email dnepstad@ipam.org.br;4. Centro de Sensoriamento Remoto, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil |