Çağlar Küçük^1,2, Martin Jung¹, Sujan Koirala¹, Nuno Carvalhais^1,3, Diego G. Miralles² and Markus Reichstein¹, (1)Max Planck Institute for Biogeochemistry, Department of Biogeochemical Integration, Jena, Germany, (2)Ghent University, Laboratory of Hydrology and Water Management, Ghent, Belgium, (3)Universidade Nova de Lisboa, Departamento de Ciências e Engenharia do Ambiente, Lisbon, Portugal