Results of model selection for relationship between watershed properties and δ¹⁵N in consumers and seston.

Estimates of intercepts, coefficients and R2B values (with 95% credible intervals) are shown only for models with a ΔDIC of less than 5. R = river sites; RM = rivermouth sites; Ag = percentage of watershed that is agriculture; WDep = percentage of watershed that is depositional habitats (lakes plus wetlands); RMDep = depositional habitats below the R site as a percentage of the entire watershed; Ln(Ag) = the natural log of Ag plus 1.