Table 3

Result of Spearman Rank Correlation between fish δ15N ratios, water-column TP and TN concentrations and molar TN/TP ratios in this study.

Species name TP TN TN:TP N
Sailfin molly 0.76*** 0.55 −0.50** 12
Golden topminnow 0.46 0.29 −0.31 16
Mosquitofish 0.76*** 0.55*** −0.72*** 56
Bluefin killifish 0.77*** 0.50* −0.72*** 21
Least killifish 0.72*** 0.64*** −0.73*** 33
Spotted sunfish 0.69*** 0.23 −0.12 17
Redear sunfish 0.52* 0.44 0.17 16
Bluegill 0.53* 0.38 −0.51* 21
Largemouth bass 0.69*** 0.46*** −0.57*** 40
Florida gar 0.80*** 0.63*** −0.64*** 21

*p < 0.05; ** p < 0.01; *** p < 0.001.

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