Difference between revisions of "Template:Placement of spawning gravel in the river"

From FIThydrowiki
Jump to navigation Jump to search
(Updating classification tables: minor changes)
(Updating classification tables: minor changes)
Line 2: Line 2:
 
! Classification !! Selection
 
! Classification !! Selection
 
|-
 
|-
|Fish species for the measure||[[Fish species for the measure::All]]
+
|Fish species for the measure||[[Fish species for the measure::Gravel spawners]]
 
|-
 
|-
 
|rowspan = "3"|Does the measure require loss of power production||-
 
|rowspan = "3"|Does the measure require loss of power production||-
Line 62: Line 62:
 
||Level of certainty in effect||[[Level of certainty in effect::Very certain]]
 
||Level of certainty in effect||[[Level of certainty in effect::Very certain]]
 
|-
 
|-
||Technology readiness level||[[Technology readiness level::TRL 9: actual system proven in operational environment]]
+
||Technology readiness level||[[Technology readiness level::TRL 8: system complete and qualified]]
 +
|-
 +
||Cost of solution||See [[Costs of solutions|cost table]]
 
|}
 
|}

Revision as of 12:53, 30 September 2020

Classification Selection
Fish species for the measure Gravel spawners
Does the measure require loss of power production -
-
Structural (requires no additional flow release)
Recurrence of maintenance Less often than yearly
Which life-stage of fish is measure aimed at Spawning / Recruitment
-
-
-
-
-
Which physical parameter is addressed -
-
-
Substrate and hyporheic zone
-
-
-
-
Hydropower type the measure is suitable for Plant in dam
Plant with bypass section
Dam height (m) the measure is suitable for All
Section in the regulated system measure is designed for -
Upstream of hydropower plant
Bypass section
Downstream outlet
River type implemented Bypass section
Fairly steep with rocks, boulders (from 0.4 to 0.05 %)
-
Level of certainty in effect Very certain
Technology readiness level TRL 8: system complete and qualified
Cost of solution See cost table