Vertical slot fishways

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This wiki is under development, there might be omissions and errors. The data in many of the tables is only for demonstration purposes, not based on reality (yet).

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This technology has been enhanced in the FIThydro project! See Innovative technologies from FIThydro for a complete list.

Introduction

Methods, tools, and devices

During planning

During implementation

During operation

Relevant MTDs and test cases

Template:Suitable MTDs for Vertical slot fishways

Classification table

Classification Selection
Fish species for the measure All
Does the measure require loss of power production Operational (requires flow release outside turbine)
Operational (requires flow release through turbine)
Structural (requires no additional flow release)
Recurrence of maintenance Never
Which life-stage of fish is measure aimed at Spawning / Recruitment
Juvenile habitat (0+)
Juvenile habitat (1+)
Juvenile habitat (older than 1+)
Adult fish
Movements of migration of fish
Which physical parameter is addressed N/A
Flow quantity
Flow variations
Substrate and hyporheic zone
Water temperature
Ice
Water velocity
Water depth
Hydropower type the measure is suitable for Plant in dam
Plant with bypass section
Dam height (m) the measure is suitable for Up to 10
Section in the regulated system measure is designed for In dam/power plant
Upstream of hydropower plant
Bypass section
Downstream outlet
River type implemented Bypass section
Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
Slow flowing, lowland, sandy (less than 0.05 %)
Level of certainty in effect Very certain
Technology readiness level TRL 1: basic principles observed

Relevant literature