Figure 3 : Relationship between standard metabolic rate (SMR)
and Δ13C, and Δ15N of
muscle and liver tissue in perch individuals, respectively. Colors
depict different weight classes of perch at the beginning of the
experiment. Regression lines (including regression coefficient
R2) in a) indicate significant linear regressions
between Δ13C and Δ15N and
SMR in muscle tissue.