Justin D. Bell

The paper uses seascape genomics to show that environmental gradients reduce adaptive connectivity in snapper despite high overall gene flow, suggesting contingent migration influences local adaptation.

The paper estimates effective population size (Ne) and effective number of breeders (Nb) for snapper using SNP data and bias correction methods, showing that single-cohort samples yield more reliable results.

This study uses population genomics to identify bioregional boundaries and genomically-delineated stocks in snapper across southeastern Australia.