Description of the global land surface model ORCHIDEE v4.2

Philippe Peylin¹, Camille Abadie¹, Julien Alléon¹, Kazem Ardaneh², Jonathan Barichivich¹, Vladislav Bastrikov¹, Patricia Cadule², Louis-Gabriel Calix¹⁴, Emeline Chaste¹⁶, Frederique Cheruy³, Amélie Cuynet¹, Agnes Ducharne⁴, Christophe Dumas⁵, Rémi Gaillard⁶, Josefine Ghattas², Daniel Goll¹, Bertrand Guenet⁶, Matthieu Guimberteau⁸, Jina Jeong⁹, Filip Kiałka⁷, Anna Kirchner¹⁰, Marine Lanet⁹, Anne Sofie Lansø¹⁰, Juliette Lathière¹, Tanya J.R. Lippmann¹⁴, Natasha MacBean^11,12, Matthew Mcgrath¹³, Fabienne Maignan¹, Pascal Maugis¹, Guillaume Marie¹, Kim Naudts¹⁴, Catherine Ottlé¹, Jan Polcher¹⁵, Elodie Salmon¹, Pierre Tiengou^3,4, Aude Valade¹⁵, Nicolas Vuichard¹, Nicolas Viovy¹, Xiaoni Wang¹, Chao Yue¹⁷, Sebastiaan Luyssaert⁹

1. Laboratoire des Sciences du Climat et de l’Environnement, LSCE/IPSL, UMR 8212 CEA-CNRS-UVSQ, Université Paris-Saclay, 91191 Gif-sur-Yvette CEDEX, France

2. Institut Pierre-Simon Laplace, Sciences du climat, 75105 Jussieu, France

3. Laboratoire de Météorologie Dynamique Institut Pierre Simon Laplace, Sorbonne Université/CNRS/Ecole

4. UMR 7619 METIS, Sorbonne Université, 75105 Jussieu, France

6. Laboratoire de Géologie, Ecole Normale Supérieure, CNRS, PSL Research University, IPSL, 75005 Paris, France

8. Amsterdam Institute of Life Science, VU Amsterdam, Boelelaan 1085, 1081 HV Amsterdam, the Netherlands

9. Department of Environmental Science, Aarhus Universitet, Frederiksborgvej 399, 4000 Roskilde, Denmark

10. Department of Geography Environment, Western University London, N6A 5c2, Ontario, Canada

11. Department of Biology, Western University London, N6A 5c2, Ontario, Canada

13. Department of Earth Sciences, VU Amsterdam, Boelelaan 1085, 1081 HV Amsterdam, the Netherlands

14. Laboratoire de Météorologie Dynamique du CNRS, Institut Pierre-Simon Laplace, Ecole Polytechnique, 91128 Palaiseau Cedex, France

15. Eco & Sols, Université Montpellier, CIRAD, INRAE, 34060 Institut Agro, IRD, Montpellier, France

16. State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Northwest A&F University, Yangling, Shaanxi 712100, P.R.China

Correspondence to: Philippe Peylin (peylin@lsce.ipsl.fr)

1Introduction¶

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