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
Famous quotes containing the word see:
“To see ourselves as others see us can be eye-opening. To see others as sharing a nature with ourselves is the merest decency. But it is from the far more difficult achievement of seeing ourselves amongst others, as a local example of the forms human life has locally taken, a case among cases, a world among worlds, that the largeness of mind, without which objectivity is self- congratulation and tolerance a sham, comes.”
—Clifford Geertz (b. 1926)