1. Climate Science Department, Earth Science Division; Lawrence Berkeley National Laboratory; Berkeley California USA
2. National Institute for Amazon Research; Manaus Brazil
3. Atmospheric Chemistry and Biogeochemistry Departments; Max Planck Institute for Chemistry; Mainz Germany
4. Max Plank Institute for Biogeochemistry; Jena Germany
5. Department of Ecology and Evolutionary Biology; University of Arizona; Tucson Arizona USA
6. Departments of Chemistry and Biochemistry and Soil, Water and Environmental Science; University of Arizona; Tucson Arizona USA
7. Institute of Physics; University of São Paulo; São Paulo Brazil
8. Pacific Northwest National Laboratory; Richland Washington USA
9. Lancaster Environment Centre; University of Lancaster; Lancaster UK
10. Department of Meteorology, College of Earth and Mineral Sciences; Pennsylvania State University; University Park Pennsylvania USA
11. School of Engineering and Applied Sciences and Department of Earth and Planetary Sciences; Harvard University; Cambridge Massachusetts USA