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Ecological parameter: trophy Hofmann

Parameter group: trophy related parameters

Explanation:
Classification as trophic indicator following Hofmann (1994). Two different classifactions are provided: values modified by Coste (Lecointe et al., 1993) and values modified by Coring (Coring et al., 1999).

Hofmann, G. (1994): Aufwuchs-Diaromeen in Seen und ihre Eignung als Indikatoren der Trophie. Bibliotheca Diatomologica 30: 241 p.
Lecointe, C., Coste, M. & Prygiel, J. (1993): OMNIDIA software for taxonomy, calculation of diatom indices and inventories management. Hydrobiologia 269/270: 509-513.
Coring, E., Schneider, S., Hamm, A. & Hofmann, G. (1999): Durchgehendes Trophiesystem auf der Grundlage der Trophieindikation mit Kieselalgen.


Abbreviations:
Category name:Abbreviations:Explanation:
trophic indicatorindicatortrophic indicator