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Alpha euhemerobic

Formal name:  alpha euhemerobic
Local identifier:  TOP788
Definition:  individuals of the plant population (EFO:plant population) or species (Mayr:species) occur at habitats with very strong human impact (e.g. levelling, regular ploughing, application of mineral fertilizer, irrigation with sewages)
Formal Unit:  unitless (category)

Comment:  Species of arable fields with typical weed communities, of sown grasslands, poor ornamental turfs, intensely used forests with little developed ground layer, sewage fields. Human impact: e.g. levelling, regular ploughing, application of mineral fertilizer, irrigation with sewages.
Reference:  after Sukopp, H. (1972): Wandel von Flora und Vegetation in Mitteleuropa unter dem Einfluss des Menschen. Berichte ueber Landwirtschaft 50:S 112-139, changed by Klotz, S., Kühn, I. & Durka, W. (2002): BIOLFLOR - Eine Datenbank zu biologisch-oekologischen Merkmalen der Gefaesspflanzen in Deutschland. - Schriftenreihe fuer Vegetationskunde 38. Bonn: Bundesamt fuer Naturschutz.


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