1. Department of Geography, Ludwig Maximilians University Munich, Luisenstr. 37, Munich D-80333, Germany
2. Laboratoire des Sciences du Climat et de l'Environnement (LSCE), CEA-CNRS-UVSQ, UMR8212, Gif-sur-Yvette 91191, France
3. College of Engineering, Mathematics and Physical Sciences, University of Exeter, Exeter EX4 4QF, UK
4. College of Life and Environmental Sciences, University of Exeter, Exeter EX4 4RJ, UK
5. Department of Earth and Environment, Boston University, Boston, MA 02215, USA
6. CESBIO, Université de Toulouse, CNES/CNRS/IRD/UPS, 31400 Toulouse, France
7. UMR 1391 ISPA, INRA, Centre Bordeaux Aquitaine, Villenave d'Ornon 33883, France
8. Canadian Centre for Climate Modelling and Analysis, Environment and Climate Change Canada, University of Victoria, Victoria, British Columbia, Canada V8W2Y2
9. CSIRO Oceans and Atmosphere, Canberra, ACT 2601, Australia
10. Global Carbon Project, CSIRO Oceans and Atmosphere, Canberra, ACT 2601, Australia
11. State Key Laboratory of Water Resources and Hydropower Engineering Science, Wuhan University, Wuhan 430072, People's Republic of China
12. Centre National de Recherches Météorologiques, CNRM, Unité 3589 CNRS/Meteo-France/Université Fédérale de Toulouse, Av G Coriolis, Toulouse 31057, France
13. Department of Atmospheric Sciences, University of Illinois, Urbana, IL 61801, USA
14. Climate and Environmental Physics, Physics Institute and Oeschger Centre for Climate Change Research, University of Bern, Bern CH-3012, Switzerland
15. Institute of Applied Energy (IAE), Minato, Tokyo 105-0003, Japan
16. Climate and Global Dynamics Division, National Center for Atmospheric Research, Boulder, CO 80302, USA
17. Climate Processes Section, Environment and Climate Change Canada, Downsview, Ontario, Canada V8W2Y2
18. Max Planck Institute for Meteorology, Hamburg 20146, Germany
19. NASA Goddard Space Flight Center, Biospheric Sciences Lab, Greenbelt, MD 20816, USA
20. Max Planck Institute for Biogeochemistry, 07745 Jena, Germany
21. International Center for Climate and Global Change Research, School of Forestry and Wildlife Sciences, Auburn University, 602 Duncan Drive, Auburn, AL 36849, USA
22. Department of Geoscience, Environment and Society, CP 160/02, Université Libre de Bruxelles, Brussels 1050, Belgium
23. Environmental Sciences Division and Climate Change Science Institute, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
24. Met Office Hadley Centre, Exeter EX1 3PB, UK
25. Department of Atmospheric and Oceanic Science and Earth System Science Interdisciplinary Center, University of Maryland, College Park, MD 100029, USA
26. State Key Laboratory of Numerical Modelling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric Physics, Beijing 20740, People's Republic of China