1. Forest Management Laboratory National Institute of Amazonian Research Manaus Brazil
2. Howard Hughes Medical Institute Department of Plant and Microbial Biology University of California Berkeley CA USA
3. Environmental Sciences Division and Climate Change Science Institute Oak Ridge National Laboratory Oak Ridge TN USA
4. Earth System Analysis and Modeling Pacific Northwest National Laboratory Richland WA USA
5. Environmental and Climate Sciences Department Brookhaven National Laboratory Upton NY USA
6. Climate and Ecosystem Sciences Division Lawrence Berkeley National Laboratory Berkeley CA USA