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. Author manuscript; available in PMC: 2022 Jul 1.
Published in final edited form as: Sci Total Environ. 2021 Feb 14;776:145862. doi: 10.1016/j.scitotenv.2021.145862

Fig. 3.

Fig. 3.

Interactions among water quality variables and clustering of segments and seasons. Data are grouped by segments of Jackson Creek, Jackson Outflow, Jones Creek, Jones Outflow, Bayou, and Pensacola Bay. A; Principal Components Analysis. B; Vector plot of parameters chosen to display a range of observed responses to the gradient, with the vector direction for each species reflecting the (Pearson) correlations of their (square root-transformed) counts with the two ordination axes and length giving the multiple correlation coefficient on the ordination points (the circle is a correlation of 1). C; Principal Coordinate Analysis of centroids of seqments in the PCA.