EVS-EN 17233:2021

This document specifies standardized methods for assessing the efficiency and related metrics of fish passage solutions using telemetry techniques that allow individual fish approaching an impediment to be monitored.
It covers studies using fish that have been electronically tagged with acoustic, passive integrated transponder or radio tags in order to provide a variety of defined passage efficiency metrics and includes both upstream and downstream passage of fish.
It provides recommendations and requirements for equipment, study design, data analysis and reporting. Selected literature with references in support of this document is given in the Bibliography.