Figure 2

Stable carbon and nitrogen isotope values (δ13C and δ15N) of all samples collected from the Kaeng Krachan Reservoir. Points and error bars indicate the mean and standard deviation of stable isotope ratios. POM indicates particulate organic matter. All data except for the striped catfish (Pangasianodon hypophthalmus) were cited from Medo et al., 202141.