Additional file 2.

Embayment characteristics, 2001 – 2003. Ranges (minimum and maximum) of values for mean station depth, percent vegetation, and secchi depth for each year. Species diversity (Simpson's diversity index) was calculated based on all individuals captured during July 2001–2003. Annual piscivore biomass (BPUE) was calculated for all piscivorous species. Quadratic equation r2 values for maximum biomass weight class (h) estimates are shown in parentheses.

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Arend and Bain BMC Ecology 2008 8:23   doi:10.1186/1472-6785-8-23