Example invertebrate indicators of specific impairment types Nutrient enrichment increased ratio of aquatic worms (oligochaetes) to aquatic insects.
(Example invertebrate indicators of specific impairment types; increased; ratio of aquatic worms; to aquatic insects; T:Nutrient enrichment)
Example invertebrate indicators of specific impairment types
increased
ratio of aquatic worms to aquatic insects T:Nutrient enrichment