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USGS · 1003151

A sampling method for conducting relocation studies with freshwater mussels

D. L. Waller·J.J. Rach·W.G. Cope·J.A. Luoma
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Abstract

Low recovery of transplanted mussels often prevents accurate estimates of survival. We developed a method that provided a high recovery of transplanted mussels and allowed for a reliable assessment of mortality. A 3 × 3 m polyvinyl chloride (PVC) pipe grid was secured to the sediment with iron reinforcing bars. The grid was divided into nine 1-m 2 segments and each treatment segment, was stocked with 100 marked mussels. The recovery of mussels after six months exceeded 80% in all but one treatment group.

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Journal of Freshwater EcologyArticle

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D. L. Waller, J.J. Rach, W.G. Cope, J.A. Luoma. 1993. A sampling method for conducting relocation studies with freshwater mussels. https://doi.org/10.1080/02705060.1993.9664878

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