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Accuracy of successive removal method
 Konečná, G. ; Janáč, Michal ; Jurajda, Pavel
Accuracy of successive removal method for two different localities (a trout brook and a smaller lowland river) was examined. Our aim was to define optimal sampling effort to get reasonable results of fish assemblage parameters (species richness, species relative abundance, abundance). Estimates of population and assemblage size were made using the Leslie and Davis graphic method. On the trout brook and the lowland river locality, time cost of the sampling was evaluated. Our suggestion is that one succesive removal pass is the optimal sampling effort for the trout brook, two passes are needed on the smaller lowland river for optimal description of assemblage parameters. More passes are necessary if population size estimates are made and in assemblages with less catchable species.
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