| Indicator | Critter group currently using this indicator | Certainty | Level of indicator (or Classification?) | Category of indicator | Direction of change | Ecosystem applicability | Robustness or variability | Management objective/direction | Stakeholder/Public acceptability | Reference(s) | wiki page status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| what is it? | Pick one or more of the following:
| Demonstrable (D) or Aspirational (A) based on Observations, speculation, or association | Pick one of the following:
| Pick one of the following:
| Pick one of the following:
or should it be deteriorating, improving, stable, unclear
| where can this indicator be used? all over or just locally ie:
| what error level or variability is there? robustness rating of low, medium or high for each indicator | Pick one of the following:
| Pick one of the following:
| Pick one of the following:
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| Total (or relative) biomass | fisheries |
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| Biomass ratios | |||||||||||||||||
| Habitat-forming taxa | |||||||||||||||||
| Size-spectra | fisheries |
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| Taxonomic diversity (richness) | |||||||||||||||||
| Total fisheries removals | |||||||||||||||||
| Maximum (or mean) length | |||||||||||||||||
| Size-at-maturity | |||||||||||||||||
| Trophic level | |||||||||||||||||
| Biophysical characteristics | |||||||||||||||||
| catch ratios | |||||||||||||||||
| plankton indicators derived from the CPR | |||||||||||||||||
| traditional measures of species diversity | |||||||||||||||||
| ratio of endangered to non-endangered species | |||||||||||||||||
| ENSO and SIO | |||||||||||||||||
| Exploitation rate | |||||||||||||||||
| Fishing in balance | |||||||||||||||||
| genetic diversity | |||||||||||||||||
| Fulton's condition index | |||||||||||||||||
| Proportion of the large species is assemblage | |||||||||||||||||
| average length of fish | |||||||||||||||||
| mean length-at-age |
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| mean body size of community |
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| mean body size of population |
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| mean length at maturity of fish assemblage |
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| mean maximum length of population |
NAO
PDO
| NAO | |||||||||||
| PDO | |||||||||||
| Primary production required to support catches | |||||||||||
| Productivity and consumption ratios | |||||||||||
| species distribution/relative abundance | |||||||||||
| stock density indices | |||||||||||
| slope and intercept of size diversity spectra | |||||||||||
| size distribution of species | |||||||||||
| slope and height of the fish assemblage size spectrum | |||||||||||
| ratio of target to non-target species | |||||||||||
| system mean transfer efficiency | |||||||||||