Critically appraise the use of biotic indexes in freshwater pollution monitoring.
Freshwater Pollution Derivation of the Biotic Indexes of Freshwater Pollution You have been provided with long term biological data for the four different freshwater sites routinely monitored by SEPA with potentially different levels of pollution. You have also been issued with notes setting out the sensitivity of various species of invertebrates to pollution. 1- Deveron […]