Fig. 6 in Seasonal and longitudinal variation in fish assemblage structure along an unregulated stretch of the Middle Uruguay River

Fig. 6. Canonical Correspondence Analysis (CCA) applied to investigate the association between fish assemblage structure and environmental variables (spatial, geomorphology and landscape) along the Middle Uruguay River (A), and the influence of species on the ordination (B). Seasons: Au= Autumn; Sp = Spring; Su= Summer and Wi= Winter. Migratory species are marked in bold.