EUNIS habitat classification 2017 > M - Marine benthic habitats > MB4 - infralittoral mixed sediment > MB43 - Baltic infralittoral mixed sediment > MB43H - Baltic infralittoral mixed sediment characterized by no macrocommunity

Baltic infralittoral mixed sediment characterized by no macrocommunity

Description (English)

Baltic bottoms in the photic zone with less than 90% coverage of a certain substrate type. Mixed substrates comprise any proportion of mix of any substrate type of soft/mobile and/or hard/non-mobile substrates. No macrovegetation, no macro- epi- or infauna.
Physical environment
Salinity range: all; Exposure range: all; Depth range: the deepest part of the photic zone
Characteristic species
meiofauna, bacteria
Geographic range
Whole Baltic Sea

Source: EUNIS habitat classification

Quick facts

EUNIS habitat type	code MB43H
Relation to	Resolution 4 habitat type (used for designation of Emerald sites)

Legal status

Relation to other habitat types mentioned in legal instruments

Legal text	Annex	Name in legal text	Code in legal text	Habitat type relationship	More information
Convention on the conservation of European wildlife and natural habitats	Revised Annex I of Resolution 4 (1996) of the Bern Convention on endangered natural habitats types using the EUNIS habitat classification (year of revision 2010)	Large shallow inlets and bays	1160	Overlap	https://wcd.coe.int/ViewDoc....ckColorLogged=FDC864 Resolution No. 4 (1996) of the Bern Convention lists endangered natural habitats requiring specific conservation measures [and the designation of Areas of Special Conservation Interest (ASCIs) forming the Emerald network]
Convention on the conservation of European wildlife and natural habitats	Revised Annex I of Resolution 4 (1996) of the Bern Convention on endangered natural habitats types using the EUNIS habitat classification (year of revision 2010)	Reefs	1170	Overlap	https://wcd.coe.int/ViewDoc....ckColorLogged=FDC864 Resolution No. 4 (1996) of the Bern Convention lists endangered natural habitats requiring specific conservation measures [and the designation of Areas of Special Conservation Interest (ASCIs) forming the Emerald network]

Vegetation types

Relation to vegetation types (syntaxa)

Not available

Species mentioned in habitat description

Not available

Other classifications

Classification	Code	Habitat type name	Relationship type
EUNIS Habitat Classification 2007 (revised descriptions 2012)	A5.412	Baltic mixed sediment bottoms of the aphotic zone	overlap
EUNIS Habitat Classification 2007 (revised descriptions 2012)	A5.41	Sublittoral mixed sediment in low or reduced salinity	narrower
European Red List of Habitats	BAL8	Sparse or absent epifaunal communities on Baltic infralittoral rock and mixed substrata (predominantly hard)	narrower
European Red List of Habitats	BAL25	Unvegetated Baltic infralittoral mixed sediment (hard and soft) with sparse or no macrofaunal community	narrower

For relation to plant communities (syntaxa), see Vegetation types

History

Classification	Code	Habitat type name	Relationship type
EUNIS Habitat Classification 200410	A5.452	Baltic mixed sediment bottoms of the aphotic zone	same
EUNIS Habitat Classification 200410	A5.41	Sublittoral mixed sediment in low or reduced salinity (lagoons)	same
EUNIS Habitat Classification 200308	A4.43	Variable and reduced salinity sublittoral mixed sediments	wider
EUNIS Habitat Classification 200308	A4.751	Baltic mixed sediment bottoms of the aphotic zone	same
EUNIS Habitat Classification 200202	A4.43	Variable and reduced salinity sublittoral mixed sediments	wider
EUNIS Habitat Classification 200202	A4.751	Baltic mixed sediment bottoms of the aphotic zone	same
EUNIS Habitat Classification 199910	A4.77	Baltic mixed sediment bottoms of the aphotic zone	same
EUNIS Habitat Classification 199910	A4.45	Variable and reduced salinity sublittoral mixed sediments	wider
EUNIS Habitat Classification 199811	A4.45	Estuarine sublittoral mixed sediments	wider
MNCR BioMar 97.06 (Britain & Ireland)	IMX.EstMx	Estuarine sublittoral mixed sediments	wider

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