1. Department of Biological Sciences; Macquarie University; North Ryde; New South Wales; 2109; Australia
2. Biogeochemical Integration Department; Max Planck Institute for Biogeochemistry; Hans-Knöll-Str. 10; Jena; 07745; Germany
3. Oak Ridge National Laboratory; Environmental Sciences Division and Climate Change Science Institute; Oak Ridge; Tennessee; USA
4. Department of Earth and Environment; Boston University; Boston; MA; 02215; USA
5. Department of Atmospheric Sciences; University of Illinois; 105 South Gregory Street; Urbana; Illionis; 61801; USA
6. Department of Microbiology and Plant Biology; University of Oklahoma; Norman; Oklahoma; 73019; USA
7. Natural Resource Ecology Laboratory; Colorado State University; CSU; Fort Collins; Colorado; 80523-1499; USA
8. Department of Physical Geography and Ecosystem Science; Lund University; Ole Römers väg 3; Lund; 223 63; Sweden
9. Canada Centre for Remote Sensing; Natural Resources Canada; 580 Booth St; Ottawa; ON; K1A 0E4; Canada
10. CSIRO Marine and Atmospheric Research and Centre for Australian Weather and Climate Research; Private Bag #1; Aspendale; Victoria; 3195; Australia
11. Hawkesbury Institute for the Environment; University of Western Sydney; Locked Bag 1797; Penrith; NSW; 2751; Australia
12. Department of Forest Sciences; College of Agriculture & Life Sciences; Seoul National University; San 56-1; Gwanak-gu; Seoul; 151-742; Republic of Korea