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Property:River type implemented
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Showing 37 pages using this property.
B
Baffle fishways
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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Bottom-type intakes (Coanda screen, Lepine water intake, etc)
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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By-passing sediments
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Steep gradient (up to 0.4 %)
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Bypass combined with other solutions
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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C
Cleaning of substrate - ripping, ploughing and flushing
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Steep gradient (up to 0.4 %)
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Complete or partial migration barrier removal
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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Construction of a 'river-in-the-river'
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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Construction of off-channel habitats
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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D
Drawdown reservoir flushing
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Steep gradient (up to 0.4 %)
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E
Environmental design of embankments and erosion protection
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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F
Fish guidance structures with narrow bar spacing
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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Fish guidance structures with wide bar spacing
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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Fish lifts, screws, locks, and others
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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Fish refuge under hydropeaking conditions
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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Fish-friendly turbines
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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Fishways for eels and lampreys
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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M
Mechanical removal of fine sediments (dredging)
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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Migration barrier removal
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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Minimizing sediment arrival to reservoir
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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Mitigating rapid, short-term variations in flow (hydro-peaking operations)
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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Mitigating reduced annual flow and low flow measures
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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Mitigating reduced flood peaks, magnitudes, and frequency
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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N
Nature-like fishways
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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O
Off-channel reservoir storage
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Steep gradient (up to 0.4 %)
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Operational measures (turbine operations, spillway passage)
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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Other types of fine screens
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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P
Placement of dead wood and debris
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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Placement of spawning gravel in the river
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Steep gradient (up to 0.4 %)
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Placement of stones in the river
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Steep gradient (up to 0.4 %)
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Pool-type fishways
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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R
Removal of weirs
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Steep gradient (up to 0.4 %)
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Restoration of the riparian zone vegetation
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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S
Sediment sluicing
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Steep gradient (up to 0.4 %)
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Sensory, behavioural barriers (electricity, light, sound, air-water curtains)
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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Skimming walls (fixed or floating)
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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T
Truck transport
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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V
Vertical slot fishways
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Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
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, Slow flowing, lowland, sandy (less than 0.05 %)
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, Steep gradient (up to 0.4 %)
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