Information

Ecological parameter:  trophy/organic pollution Steinberg

Parameter group: trophy related parameters

Explanation:
Classification of trophic/organic pollution indicator following Steinberg. Values taken from OMNIDIA (Lecointe et al., 1993).
Steinberg, C. & Schiefele, S. (1988): Biological indication of trophy and pollution of running waters. Z. Wasser - Abwasser-Forsch. 21: 227-234.
Lecointe, C., Coste, M. & Prygiel, J. (1993): OMNIDIA software for taxonomy, calculation of diatom indices and inventories management. Hydrobiologia 269/270: 509-513.

Abbreviations:
Category nameAbbreviationExplanation
trophic indicatorindicatortrophic indicator
Assigned taxa for each higher systematic unit
TaxagroupNumber of assigned taxa / total number of taxa - percentage
Surirellacees370 / 6949 - 5.3%