Fig. 3From: Initial response of fish trophic niche to hydrological alteration in the upstream of Three Gorges DamBar plots of the six Layman’s niche metrics calculated using the Bayesian statistics based on resampling (n = 10,000) of uncertainty in sample mean estimates. Black dots represent means, and shaded boxes (dark to light) represent 50, 75, and 95 % credible intervals for mean estimatesBack to article page