⌘K
Biotope - Typologie Européenne EUNIS
G1.1 - Niveau 3 : Forêts riveraines et forêts galeries, avec dominance d'Alnus, Populus ou Salix
Description
Riparian woods of the boreal, boreo-nemoral, nemoral and submediterranean and steppe zones, with one or few dominant species, typically Alnus, Betula, Populus or Salix. Includes woods dominated by narrow-leaved willows Salix alba, Salix elaeagnos, Salix purpurea, Salix viminalis in all zones including the mediterranean. Excludes riverine scrub of broad-leaved willows, e.g. Salix aurita, Salix cinerea, Salix pentandra (F9.1).
Taxons (Liens actifs si espèces présentes)
G1.12 - Niveau 4 : Forêts galeries riveraines boréo-alpines
Description
Riverside, lakeside and seaside alder, birch or pine galleries and cordons of the boreal, boreonemoral and boreosteppic zones, of the high mountains of the nemoral zone and of their piedmont influence region, dominated by Alnus incana along the montane and submontane rivers of the Alps, the Carpathians, the northern Apennines, the Dinarides, the Balkan Range, the Rhodope Mountains and neighbouring regions, by Alnus incana or Alnus glutinosa in boreal Fennoscandia and northeastern Europe, by Betula pendula or Pinus sylvestris in western Siberia. In the herb layer, nitrophilous and hygrophilous species dominate: Aegopodium podagraria, Chaerophyllum hirsutum, Petasites hybridus, Crepis paludosa and Caltha palustris ssp. laeta.
Taxons (Liens actifs si espèces présentes)
Aegopodium podagraria L., 1753 ( Esp. caract. )
Alnus glutinosa (L.) Gaertn., 1790 ( Esp. caract. )
Alnus incana (L.) Moench, 1794 ( Esp. caract. )
Betula pendula Roth, 1788 ( Esp. caract. )
Caltha palustris subsp. laeta (Schott, Nyman & Kotschy) Hegi, 1912 ( Esp. caract. )
Chaerophyllum hirsutum auct. non L., 1753, sensu H.J.Coste ( Esp. caract. )
Crepis paludosa (L.) Moench, 1794 ( Esp. caract. )
Petasites hybridus (L.) G.Gaertn., B.Mey. & Scherb., 1801 ( Esp. caract. )
Pinus sylvestris L., 1753 ( Esp. caract. )
Alnus glutinosa (L.) Gaertn., 1790 ( Esp. caract. )
Alnus incana (L.) Moench, 1794 ( Esp. caract. )
Betula pendula Roth, 1788 ( Esp. caract. )
Caltha palustris subsp. laeta (Schott, Nyman & Kotschy) Hegi, 1912 ( Esp. caract. )
Chaerophyllum hirsutum auct. non L., 1753, sensu H.J.Coste ( Esp. caract. )
Crepis paludosa (L.) Moench, 1794 ( Esp. caract. )
Petasites hybridus (L.) G.Gaertn., B.Mey. & Scherb., 1801 ( Esp. caract. )
Pinus sylvestris L., 1753 ( Esp. caract. )
Analyse Ecologie 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