Groves, A B2024-04-262024-04-261972https://hdl.handle.net/20.500.14394/29332To test the hypothesis that hydraulic shearing actions could injure fish, we subjected juvenile salmon to abrupt contacts with the margins of jets of water moving at various speeds. Results are summarized in this report.hydraulic shearingjuvenilejuvenile salmonsalmonarticle