Article: Findings from University of Moncton advance knowledge in life sciences.

A new study, 'Bootstrapping to investigate the effect of number of macroinvertebrate samples on confidence limits of the mean,' is now available. According to a study from Canada, "A resampling technique (bootstrapping) was used to evaluate the effects of increasing sample number on the confidence limits of mean density and the mean number of taxa (Families) in addition to the performance of four different sampling devices used to collect macroinvertebrates in three streams of contrasting anthropogenic impact. The four sampling devices were a Hess sampler, a modified Hess sampler equipped with an internal water pump, a Surber sampler, and a two-pole kick-net."

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