Non-calcareous quaking mire
This habitat develops by terrestrialisation of open water through the outgrowth of sodden floating rafts of vegetation and accumulating peat from the margins of acidic lakes and ponds, the whole forming a flat quaking surface. It is widely distributed through Europe, though usually highly localised, with the largest areas reported from the Nordic countries. On the matted carpets of sedges and other vascular plants typical of minerotrophic situations, sphagna, other mosses and often abundant liverworts develop, thicker stretches sometimes forming irregular ombrotrophic hummocks. The main threat for such mires is drainage, leading quickly and often irreversibly to the development of other habitats, like poor fens. Quaking areas in percolation mires (which have a much higher species richness) need a very long time to regenerate after rewetting if the regulatory mechanism of the peat body has been destroyed by drainage.
Código Eunis 2021: Q25
Especies características
Diagnósticas
Carex limosa, Carex rostrata, Rhynchospora alba, Scheuchzeria palustris, Sphagnum cuspidatum, Sphagnum lindbergii, Sphagnum majus, Sphagnum recurvum, Vaccinium oxycoccos, Warnstorfia fluitans,Dominantes
Sphagnum cuspidatum, Sphagnum recurvum,Constantes
Andromeda polifolia, Carex lasiocarpa, Carex limosa, Carex rostrata, Comarum palustre, Drosera rotundifolia, Eriophorum angustifolium, Eriophorum vaginatum, Menyanthes trifoliata, Molinia caerulea, Rhynchospora alba, Scheuchzeria palustris, Sphagnum cuspidatum, Sphagnum lindbergii, Sphagnum magellanicum, Sphagnum majus, Sphagnum recurvum, Straminergon stramineum, Vaccinium oxycoccos, Warnstorfia fluitans,Correspondencia con códigos EUNIS 2012
Tipo de relación | Código EUNIS 2012 |
---|---|
> | D2.3 |
# | D3.2 |
Hábitats de la Directiva Hábitats asociados
Tipo de relación | Hábitat del Anexo I de la Directiva Hábitats |
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# | 7140. Mires de transición |
# | 7130. Turberas de cobertura |