Difference between revisions of "Classification table"
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| − | This is the full list of potential inputs to the classification tables used for the various [[:category: | + | This is the full list of potential inputs to the classification tables used for the various [[:category:solutions|mitigation measures]] |
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| Bypass section | | Bypass section | ||
Latest revision as of 13:10, 26 October 2020
This is the full list of potential inputs to the classification tables used for the various mitigation measures
| Full list of classification table answers | |
|---|---|
| Classification | Selection (multiple) |
| Fish species for the measure | Single or groups of fish species in Europe |
| 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 |
| Daily | |
| Weekly | |
| Yearly | |
| Less often than yearly | |
| Irregular at events | |
| Which life-stage of fish is measure aimed at | Spawning / Recruitment |
| Juveniles | |
| Adult fish | |
| Movements and migration of fish | |
| Which physical parameter is addressed | Barriers |
| 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 |
| Up to 20 | |
| Up to 50 | |
| Higher than 10 | |
| All | |
| Section in the regulated system measure is designed for | In dam/power plant |
| Upstream of hydropower plant | |
| Bypass section | |
| Downstream outlet | |
| River type implemented | Steep gradient (up to 0.4 %) |
| 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 |
| Moderately certain | |
| Uncertain | |
| Very uncertain | |
| Technology readiness level | TRL 1: basic principles observed |
| TRL 2: technology concept formulated | |
| TRL 3: experimental proof of concept | |
| TRL 4: technology validated in lab | |
| TRL 5: technology validated in relevant environment) | |
| TRL 6: technology demonstrated in relevant environment) | |
| TRL 7: system prototype demonstration in operational environment | |
| TRL 8: system complete and qualified | |
| TRL 9: actual system proven in operational environment | |
