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USGS · 2001069

The electrical resistivity meter in fishery investigations

Robert E. Lennon
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Abstract

A portable resistivity (or conductivity) meter is easily used in fishery investigations to obtain rapid and precise measurements of the electrical resistance (or conductance) of waters. These measurements can be used to estimate the total dissolved solids content of waters, to facilitate the selection of appropriate gear for efficient electrofishing, and to determine the velocity, stretch-out, dilution, and effective range of a solute over miles of a stream in conjunction with chemical reclamation operations. Applications of resistivity measurements on Appalachian streams are discussed.

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BibTeXRIS

Robert E. Lennon. 1959. The electrical resistivity meter in fishery investigations. https://pubs.usgs.gov/publication/2001069

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