… In this study, the potential to enhance the upstream fish passage efficiency of Crump weirs
… Efficacy of a side-mounted vertically oriented bristle pass for improving upstream passage …

… oriented horizontally achieved a 46% improvement in … on the efficacy of passage facilities
for enhancing the upstream … shaped bristle pass was consistently the most effective for passing …

… the efficacy of a CBC array and horizontally oriented studded tiles for aiding signal crayfish
upstream passage … would have significantly improved passage over the weir in this study. …

… This study emphasizes the need to better understand the … of ascent and passage efficiency
will be higher and time to pass and … anguilla) to a bristle pass than a plunging flow, which was …

… To improve upstream passage efficiency (ie percentage of … 1V:30H) rock ramp and vertical-slot
fishways were viewed as the … to improve passage of small-bodied fish, while still passing …

… due partly to an inability to pass dams via traditional fishways. … All tagged sea lamprey in this
study moved upstream within … , as well as improving fishway passage efficiency, is necessary…

… Finally, we lay out expectations for the efficiency and … likely improve the efficiency and
sustainability of selective fish … For example, efficient upstream passage could still result in …

… would improve Pacific lamprey entrance efficiency without … ) for approximately 25 m before
passing through a second PIT … in 2013, we compared passage upstream to the The Dalles …

… simultaneous passage of a variety of fish, greatly improving the efficiency of fish passage …
, they tend to perform poorly when passing through vertical channel fishways and Daniel-type …

… of passage at river infrastructure; but research on upstream … of the latter and improve overall
system efficiency. For example, … measures, such as eel passes and physical screens, to …