Freshwater amphipods (Gammarus pulex/fossarum) and brown trout as bioindicators for PFC contamination with regard to the aquatic ecological status of a small stream

Environmental Sciences Europe

Table 4 Evaluation of the ecological status based on three modules

	Section 1	Section 2	Section 3	Section 4
Module saprobity	Good	Good	Good	Good
Module acidification	Very good	Very good	Very good	Very good
Module general degradation	Bad	Poor	Poor	Poor
Module ecological status	Bad	Poor	Poor	Poor