Fig. 1From: Quantifying photosynthetic performance of phytoplankton based on photosynthesis–irradiance response modelsModels 2, 3 and 4 responses of the net photosynthetic rate (Pn) versus irradiance intensity (I) determined for the different values of the fundamental parameters, respectively. a, b were obtained by model 2, c and d were obtained by model 3, and e and f were obtained by model 4Back to article page