1. Environmental Studies Program Colby College 5352 Mayflower Hill Waterville ME 04901 USA
2. The Institute at Brown for Environment and Society Brown University Box 1951 Providence RI 02912 USA
3. US Forest Service International Institute of Tropical Forestry Rio Piedras PR 00926 USA
4. Jet Propulsion Laboratory California Institute of Technology 4800 Oak Grove Drive Pasadena CA 91109 USA
5. EMBRAPA – CNPTIA Campinas SP Brazil
6. Centro de Formação em Ciências Agroflorestais Universidade Federal do Sul da Bahia Ilhéus BA Brazil