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Biotope - Typologie Européenne EUNIS
G1.ANiveau 3Boisements mésotrophes et eutrophes à Quercus, Carpinus, Fraxinus, Acer, Tilia, Ulmus et boisements associés
↑ Niveau supérieurDescription
Woods, typically with mixed canopy composition, on rich and moderately rich soils. Includes woods dominated by Acer, Carpinus, Fraxinus, Quercus (especially Quercus petraea and Quercus robur), Tilia and Ulmus. Excludes acid Quercus woodland (G1.8) and woodland with a large representation of southern species such as Fraxinus ornus or Quercus pubescens (G1.7).
Taxons associés
Aglaophenia sp.Esp. caract.Corallinaceae sp.Esp. caract.Corallinaceae sp.Esp. caract.Corallinaceae sp.Esp. caract.Harmothoe sp.Esp. caract.Mysidae sp.Esp. caract.Pomatoceros sp.Esp. caract.Pycnogonida sp.Esp. caract.Spirorbidae sp.Esp. caract.Terebellidae sp.Esp. caract.
G1.A2Niveau 4Frênaies non riveraines
Habitat sélectionnéDescription
Nonalluvial Atlantic, sub-Atlantic and nemoral forests dominated by Fraxinus excelsior, particularly characteristic of Britain, of the northwestern Iberian peninsula and of the Baltic moraine hills of Mecklenburg, but distributed also in other parts of central and southeast Europe. Pioneer secondary formations on abandoned cultivated land are included.
Taxons associés
Analyse écologique du milieu
(en fonction des espèces présentes)
Faible
Forte
— nb espèces indicatrices par classe
Humidité
Réaction du sol (pH)
Nutriments
Lumière
Matière organique
Granulométrie
Salinité