N1-15 - Communautés vivaces des plages de sable boréo-arctiques

Boreo-arctic sand beach perennial communities

Classification des habitats EUNIS 2022

Descriptif de l'habitat

Perennial halo-nitrophilous communities of sand, gravelly sand and gravel cordons of upper beaches of the arctic and boreal sea coasts of Eurasia formed by Leymus arenarius (Elymus arenarius), Ammophila arenaria, Honkenya peploides, Elymus farctus, Elymus repens, Mertensia maritima, accompanied by Atriplex spp. (Atriplex prostrata, Atriplex longipes ssp. praecox, Atriplex glabriuscula), Polygonum aviculare, Cakile maritima, Cakile arctica, Petasites spurius, Potentilla anserina. Representatives of these communities occur very locally within the nemoral zone.

Bibliographie

 European Topic Centre on Biological Diversity, 2021. EUNIS terrestrial habitat classification 2021 including crosswalks. ETC/BD-EEA. Table Excel transmise par S. Hennekens (Alterra) le 14/02/2022. (Source)