marginally significantp = 0.068
4 A) of benthic macroinvertebrates, while the differences in δ 13 C values among species were marginally significant (p = 0.068, Kruskal–Wallis test, n = 60, Fig. 4 B).
4 A) of benthic macroinvertebrates, while the differences in δ 13 C values among species were marginally significant (p = 0.068, Kruskal–Wallis test, n = 60, Fig. 4 B).