Treeline ecotones
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English name
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Treeline ecotones
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|
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EUNIS habitat type code
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X20
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Level
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2
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Edition
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EUNIS Habitat Classification 2012 - a revision of the habitat classification descriptions.
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Description ( English )
Formations of the timberline of mountains, in which subalpine forests give way to alpine or boreal heaths and scrubs, or to alpine grasslands; they are characterised by a scattering of stunted, gnarled trees punctuating an alpine shrub or grassland environment, by a macromosaic of alpine shrub and grass formations with scattered islands of forest, or by open or clear forest with an undergrowth composed of alpine elements such as ericaceous shrubs. They occupy a narrow belt, varying in altitudinal location according to latitude, exposure and other climatic or edaphic conditions. Component habitats include those of F2 and E4.
Source
Hill, M.O., Moss, D. & Davies, C.E. [edited ETC/BD] (2001)
External links
Relationships with other classifications
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Classification
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Code
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Title
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Relation type
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EUNIS Habitat Classification 200410
|
X20
|
Treeline ecotones
|
same
|
|
EUNIS Habitat Classification 200308
|
X20
|
Treeline ecotones
|
same
|
|
EUNIS Habitat Classification 200202
|
X20
|
Treeline ecotones
|
same
|
|
EUNIS Habitat Classification 199910
|
X20
|
Treeline ecotones
|
same
|
|
EUNIS Habitat Classification 199811
|
X21
|
Treeline ecotones
|
same
|
|
EUNIS Habitat Classification 199712
|
X14
|
Treeline ecotones
|
same
|
|
Palaearctic Habitat Classification 200112
|
95
|
Treeline ecotones
|
same
|
|
Palaearctic Habitat Classification 199905
|
95
|
Treeline ecotones
|
same
|
|
Palaearctic Habitat Classification 1997
|
95
|
Treeline ecotones
|
same
|
|
Palaearctic Habitat Classification 1996
|
95
|
|
same
|
|
Palaearctic Habitat Classification 1993
|
95
|
|
same
|
|
CORINE Land Cover
|
3.2.4.
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Transitional woodland shrub
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n/a
|
|
Milieux Naturels de Suisse 1998
|
X
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COMPLEXE
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n/a
|
|
|
X
|
Habitat complexes
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Parent
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