If you use assistive technology (such as a screen reader) and need a
version of this document in a more accessible format, please email firstname.lastname@example.org.
Please tell us what format you need. It will help us if you say what assistive technology you use.
The results of the study show that Atlantic salmon present an acoustic target large enough to be detected above background.noise levels typical of potential sites on many UK rivers. Fish targets were detected and enumerated as they passed through the beam over a range of environmental conditions.