Linked from

The 19 pages that link to Fish ladder, each with the reason it gives.

• HydroelectricityRelated: It mitigates a barrier to fish migration created by many hydropower projects.

• Fish migrationRelated: Fish ladders restore passage around dams for some migrating species.

• HydropowerRelated: It is one mitigation measure for hydropower’s obstruction of fish migration.

• AnadromyRelated: It can reconnect spawning habitat upstream of dams on anadromous migration routes.

• Freshwater fishRelated: It can restore upstream movement where human structures interrupt migration.

• Fish passageBroader topic: Pool-and-weir and similar ladders provide a gradual upstream route around dams and weirs.

• SpawningRelated: It can restore access to upstream spawning grounds blocked by barriers.

• Fish spawningRelated: Fish ladders can restore access to upstream spawning habitat.

• Salmon runRelated: Fish ladders can restore upstream access where infrastructure blocks a run.

• SalmonRelated: Fish ladders can restore access to spawning habitat blocked by river infrastructure.

• Run-of-the-river hydroelectricityRelated: Fish passage can reduce one obstacle to migration at a weir or other project structure.

• Hydroelectric damRelated: It mitigates the barrier dams create for fish moving along rivers.

• American shadBroader topic: Fish ladders are one way to restore shad access above dams.

• Snake RiverRelated: Fish ladders at Snake River dams offer passage but do not eliminate migration hazards.

• Water turbineRelated: It addresses a migration barrier often created by turbine-associated dams.

• Susquehanna RiverRelated: Fish passage projects on the lower Susquehanna aim to restore upstream migration.

• AlosaRelated: Fish passage structures can reopen spawning routes used by migratory Alosa.

• Fishing weirCompared with: It enables migration where a weir would otherwise obstruct movement.

• Pouched lampreyBroader topic: Fish ladders may provide passage for migrating lampreys as well as other fishes.