A2.1 - Alpine heathlands

Statistics

(Visualisation of selected environmental variables for habitats: PDF, 28 kB)

elevation [m]

average precipitation [mm]

average temperature [°C]
 

relation to the potential natural vegetation
  code cummulated vegetation unit%
 14Climatic and waterlogged spruce forests23,82
 15Montane to supramontane fern-rich spruce forests7,69
 16Subalpine and alpine vegetation68
 17Bogs and mires0,49

distribution in phytogeographical districts
code phytogeographical district%
92Jizerské hory0,12
93Krkonoše23,22
97Hrubý Jeseník76,66
area [ha] % ČR segment count avg. segm. area [ha] var. coef. segm. area min. area [ha] max. area [ha]
61,79020.0008840,73561,56720,000489189,07008696

Threatened species

Bryophytes (PDF, 58 kB)

Vascular plants (PDF, 56 kB)

Fungi (PDF, 98 kB)

Beetles - Carabidae (PDF, 52 kB)

Beetles - Staphylinidae (PDF, 79 kB)

Daily butterflies (PDF, 58 kB)

Spiders (PDF, 57 kB)

Molluscs (PDF, 65 kB)

Fish (PDF, 58 kB)

Amphibians (PDF, 58 kB)

Reptiles (PDF, 58 kB)

Vipera berus berus  (VU) Zootoca vivipara vivipara  (NT)

Birds (PDF, 58 kB)

Anthus spinoletta  (CR) Carduelis flammea  (NT) Oenanthe oenanthe  (EN) Prunella collaris  (CR)

Mammals (PDF, 58 kB)

Diagnostic, constant and dominant species

(analysed from the total amount of 16 phytosociological relevés)

diagnostic species

speciesvalueother
Empetrum nigrum s.lat.47,9C, Dm
Hieracium alpinum39,2
Festuca supina34,9
Juncus trifidus33
Calluna vulgaris32,1C, Dm
Carex bigelowii31,7Dm
Racomitrium lanuginosum31,5
Avenella flexuosa31,3C
Dicranum fuscescens24
Cetraria islandica23,6
Huperzia selago23,4
Vaccinium vitis-idaea23,3C
Polytrichum piliferum21C
Jasione montana20,6
Vaccinium myrtillus19,9C
Rumex acetosella14,6C
Festuca ovina13,7C
Calamagrostis arundinacea12,6C
Hieracium pilosella11,9C

constant species

speciesvalueother
Avenella flexuosa100Dg
Vaccinium myrtillus62Dg
Calluna vulgaris62Dg, Dm
Vaccinium vitis-idaea38Dg
Rumex acetosella38Dg
Festuca ovina38Dg
Empetrum nigrum s.lat.38Dg, Dm
Agrostis capillaris38
Polytrichum piliferum31Dg
Hieracium pilosella31Dg
Calamagrostis arundinacea31Dg

dominant species

speciesvalueother
Empetrum nigrum s.lat.25Dg, C
Carex bigelowii6Dg
Calluna vulgaris6Dg, C

Syntaxons and their status

(based on Moravec a kol., 1995)

Empetro hermaphroditi-Juncetum trifidi (VU) Cetrario-Festucetum supinae callunetosum (?) Calluno-Deschampsietum (VU)

Photos

(No photos available for this level)
 
Kučera, T. [ed.] 2005: Red book on Habitats of the Czech Republic. URL: http://www.usbe.cas.cz/cervenakniha/eng.