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6.4.4. Kalkarmer Föhrenwald

Dicrano-Pinion

Description

Phyonomy and Ecology (© Delarze & al. 2015)

In diesen Wäldern dominiert die Waldföhre (Pinus sylvestris), in ihre Baumschicht sind zuweilen aber auch Fichten, Buchen oder Eichen eingestreut. Auffällig ist die ausgeprägte Moosschicht im Unterwuchs, mit vielen säurezeigenden Arten wie Besenheide (Calluna), Heidel- und Preiselbeere (Vaccinium) oder Wachtelweizen (Melampyrum). Stellenweise sind auch Bodenflechten häufig. Solchen Föhrenwäldern begegnet man auf leicht austrocknenden Geländekanten und -kuppen, an felsigen Silikathängen oder auf sandigen Böden, aus denen der Kalk ausgewaschen ist. Der Boden ist flachgründig und stets sauer (Ranker). Sie kommen in Gebieten mit über 800 mm Niederschlagsmenge pro Jahr vor.

Distribution map

  • Calculation method

    Current distribution: Weighted sum (number of characteristic and frequent species) per hectare based on current observations. Reported characteristic species are given a weighting of 10, while others are counted without weighting. The habitat is considered to be present in a grid cell (5 x 5 km) if it contains at least one hectare with a minimum value of 11 points.

    Potential distribution: Weighted sum (number of characteristic and frequent species) per hectare based on species distribution models. The calculation strategy is the same as for current distribution, but maps derived from species distribution models are used instead of current observations.

List of species

bold Dominant species, influencing the appearance of the habitat
Character species Character species
Less strictly linked to a specific habitat Less strictly linked to a specific habitat


Scientific name English name
Character species Chimaphila umbellata (L.) W. P. C. BartonWinterlieb
Character species Diphasiastrum complanatum (L.) HolubGemeiner Flachbärlapp
Less strictly linked to a specific habitat Avenella flexuosa (L.) DrejerDraht-Schmiele
Less strictly linked to a specific habitat Betula pendula RothHänge-Birke
Less strictly linked to a specific habitat Calamagrostis villosa (Chaix) J. F. Gmel.Wolliges Reitgras
Less strictly linked to a specific habitat Calluna vulgaris (L.) HullBesenheide
Less strictly linked to a specific habitat Carex ericetorum PollichHeide-Segge
Less strictly linked to a specific habitat Frangula alnus Mill.Faulbaum
Less strictly linked to a specific habitat Juniperus communis L. subsp. communisGewöhnlicher Wacholder
Less strictly linked to a specific habitat Juniperus sabina L.Sefistrauch
Less strictly linked to a specific habitat Melampyrum pratense L.Wiesen-Wachtelweizen
Less strictly linked to a specific habitat Minuartia laricifolia (L.) Schinz & Thell.Lärchenblättrige Miere
Less strictly linked to a specific habitat Orthilia secunda (L.) HouseBirngrün
Less strictly linked to a specific habitat Picea abies (L.) H. Karst.Fichte
Less strictly linked to a specific habitat Pinus sylvestris L.Wald-Föhre
Less strictly linked to a specific habitat Pteridium aquilinum (L.) KuhnAdlerfarn
Less strictly linked to a specific habitat Quercus petraea Liebl.Trauben-Eiche
Less strictly linked to a specific habitat Quercus robur L.Stiel-Eiche
Less strictly linked to a specific habitat Rumex acetosella L.Kleiner Sauerampfer
Less strictly linked to a specific habitat Vaccinium myrtillus L.Heidelbeere
Less strictly linked to a specific habitat Vaccinium vitis-idaea L.Preiselbeere

Status

Status according to the habitat priority list at the national level

National Priority 2: high national priority
Need to take action 2:
International responsibility 2: medium

Status on national Red List 2016

IUCN status:   Vulnerable

LC: Non menacé

Additional information

IUCN criteria: B4

  • Legend
    COCollapsed
    CRCritically Endangered
    ENEndangered
    VUVulnerable
    NTNear Threatened
    LCLeast Concern

Legal protection (NCHO appendix 1)

Natural habitat worthy of protection

Regeneration status 2016

Regeneration class 5: 50 to 200 years