Correlation among Cladophora biomass, phosphorus, nitrogen, physicochemical properties, phytoplankton species diversity, community dissimilarity, phytoplankton biomass, and assembly processes. Species diversity, community dissimilarity, phytoplankton biomass, and assembly processes were measured using the Shannon diversity index, Bray-Curtis distances, concentration of Chlorophyll a, and βNTi respectively. The width of arrows indicates the Spearman's correlation coefficient, while the color...