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6.3.6. Saurer Eichenmischwald

Quercion robori-petraeae

Description

Phyonomy and Ecology (© Delarze & al. 2015)

In diesen artenarmen Waldgesellschaften dominieren in der Baumschicht oft allein die Stieleiche (Quercus robur) und die Traubeneiche (Q. petraea). Häufig handelt es sich um Niederwälder oder eher kümmerliche Hochwälder. Der Unterwuchs ist arm an Sträuchern, er besitzt aber eine gut ausgebildete Krautschicht. Die Moosarten, die Hainsimsen, das Heidekraut, das Pfeifengras und die Heidelbeere weisen auf den typisch sauren Charakter des Bodenbewuchses hin. Das Quercion robori-petraeae braucht ein relativ mildes, niederschlagsreiches Klima, beispielsweise atlantisches oder insubrisches Klima, und steigt selten über 900 m. ü. M. Solche Standorte gibt es in der Schweiz auf der Alpensüdseite und nur an wenigen Stellen nördlich der Alpen. Die sauren Eichenmischwälder entfalten sich auf Silikat oder auf lehmarmen Moränenböden, vornehmlich an gut drainierten Stellen, auf Kuppen oder Graten. Die feuchten Varianten dieser Wälder kommen bei uns nur selten vor. Der Boden ist durch die hohen Niederschlagsmengen immer ausgewaschen, kalk- und nährstoffarm und weist eine dünne, schlecht abgebaute Humusschicht auf.

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.

Pictures

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
Less strictly linked to a specific habitat Anthoxanthum odoratum L.Duftendes Ruchgras
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 arundinacea (L.) RothWald-Reitgras
Less strictly linked to a specific habitat Calamintha grandiflora (L.) MoenchGrossblütige Bergminze
Less strictly linked to a specific habitat Calluna vulgaris (L.) HullBesenheide
Less strictly linked to a specific habitat Carex montana L.Berg-Segge
Less strictly linked to a specific habitat Chamaecytisus hirsutus (L.) LinkBehaarter Zwergginster
Less strictly linked to a specific habitat Cytisus nigricans L.Schwarzwerdender Geissklee
Less strictly linked to a specific habitat Dryopteris carthusiana (Vill.) H. P. FuchsDorniger Wurmfarn
Less strictly linked to a specific habitat Euphrasia cisalpina PugsleyTessiner Augentrost
Less strictly linked to a specific habitat Festuca heterophylla Lam.Verschiedenblättriger Schwingel
Less strictly linked to a specific habitat Hieracium glaucinum aggr.Frühblühendes Habichtskraut
Less strictly linked to a specific habitat Hieracium lachenalii C. C. Gmel.Gemeines Habichtskraut
Less strictly linked to a specific habitat Hieracium laevigatum aggr.Glattes Habichtskraut
Less strictly linked to a specific habitat Hieracium sabaudum aggr.Savoyer Habichtskraut
Less strictly linked to a specific habitat Hieracium umbellatum aggr.Doldiges Habichtskraut
Less strictly linked to a specific habitat Holcus mollis L.Weiches Honiggras
Less strictly linked to a specific habitat Hypericum pulchrum L.Schönes Johanniskraut
Less strictly linked to a specific habitat Lathyrus linifolius (Reichard) BässlerBerg-Platterbse
Less strictly linked to a specific habitat Lonicera periclymenum L.Wald-Geissblatt
Less strictly linked to a specific habitat Luzula forsteri (Sm.) DC.Forsters Hainsimse
Less strictly linked to a specific habitat Luzula luzuloides (Lam.) Dandy & Wilmott subsp. luzuloidesGewöhnliche Weissliche Hainsimse
Less strictly linked to a specific habitat Luzula nivea (L.) DC.Schneeweisse Hainsimse
Less strictly linked to a specific habitat Luzula pilosa (L.) Willd.Behaarte Hainsimse
Less strictly linked to a specific habitat Melampyrum pratense L.Wiesen-Wachtelweizen
Less strictly linked to a specific habitat Molinia arundinacea SchrankRohr-Pfeifengras
Less strictly linked to a specific habitat Oplismenus undulatifolius (Ard.) Roem. & Schult.Grannenhirse
Less strictly linked to a specific habitat Phyteuma betonicifolium Vill.Betonienblättrige Rapunzel
Less strictly linked to a specific habitat Prunus serotina Ehrh.NHerbst-Traubenkirsche
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 Sorbus torminalis (L.) CrantzElsbeerbaum
Less strictly linked to a specific habitat Teucrium scorodonia L.Salbeiblättriger Gamander
Less strictly linked to a specific habitat Vaccinium myrtillus L.Heidelbeere
Less strictly linked to a specific habitat Veronica officinalis L.Echter Ehrenpreis
Less strictly linked to a specific habitat Viola riviniana Rchb.Hain-Veilchen

Status

Status according to the habitat priority list at the national level

National Priority K: no national priority
Need to take action 1:
International responsibility 1: weak

Status on national Red List 2016

IUCN status:   Least concern

LC: Non menacé

Additional information

IUCN criteria: --

  • Legend
    COCollapsed
    CRCritically Endangered
    ENEndangered
    VUVulnerable
    NTNear Threatened
    LCLeast Concern

Regeneration status 2016

Regeneration class 6: more than 200 years