See Also
- Biomass (ecology)
- Eutrophication
- Nonpoint source pollution
- Secchi disk
- Surface runoff
- Trophic level
- Trophic level index, a similar measure used in New Zealand
- Water quality
Read more about this topic: Trophic State Index
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“If we could see ourselves as others see us, we would vanish on the spot.”
—E.M. Cioran (b. 1911)