Figure 3
From: Microalgal diversity fosters stable biomass productivity in open ponds treating wastewater
A 36-component 2D-PCA scatter plot based on correlation coefficients of all factors before (a), after (b) and during (c) temperature control experiments in HRAP. High correlation coefficient cluster is represented by bold blue line circle whereas dominant microalgal groups can be seen as red spots. The PCs were selected based on Scree plot and without rotation.
