Assessment of the relationship between chlorophyll fluorescence and photosynthesis across scales from measurements and simulations

Yongguang Zhang, Nanjing University, International Institute for Earth System Sciences, Nanjing, China, Luis Guanter, Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, Joseph A Berry, Carnegie Institution for Science Washington, Washington, DC, United States and Christiaan van der Tol, International Institute for Geo-Information Science and Earth Observation, Enschede, Netherlands