EUNIS habitat type hierarchical view (marine version 2022 & terrestrial version 2021)
The EUNIS habitat classification review is on-going. Four groups are pending review: Inland waters, Wetlands, Constructed, industrial and other artificial habitats and Complexes.-
M : Marine benthic habitats (MA-MG)
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MH : Pelagic water column
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MH1 : Neuston
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MH2 : Completely mixed water column with reduced salinity
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MH3 : Completely mixed water column with full salinity
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MH4 : Partially mixed water column with reduced salinity and medium or long residence time
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MH5 : Unstratified water column with reduced salinity
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MH6 : Vertically stratified water column with reduced salinity
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MH7 : Fronts in reduced salinity water column
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MH8 : Unstratified water column with full salinity
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MH81 : Arctic unstratified water column with full salinity
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MH82 : Atlantic unstratified water column with full salinity
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MH83 : Baltic unstratified water column with full salinity
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MH84 : Black Sea unstratified water column with full salinity
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MH85 : Mediterranean unstratified water column with full salinity
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![Mediterranean short moist grassland of lowlands](images/img_bullet.gif)
![Mediterranean short moist grassland of mountains](images/img_bullet.gif)
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![Atlantic and sub-Atlantic humid meadows](images/img_bullet.gif)
![[Juncus acutiflorus] meadows](images/img_bullet.gif)
![Subcontinental riverine meadows](images/img_bullet.gif)
![Recently abandoned hay meadows](images/img_bullet.gif)
![Continental humid meadows](images/img_bullet.gif)
![Northern boreal alluvial meadows](images/img_bullet.gif)
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![Thermophilous forest fringe of base-rich soils](images/img_bullet.gif)
![Forest fringe of acidic nutrient-poor soils](images/img_bullet.gif)
![Macaronesian thermophilous forest fringe](images/img_bullet.gif)
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![Sub-Atlantic [Pteridium aquilinum] fields](images/img_bullet.gif)
![Macaronesian [Pteridium aquilinum] fields](images/img_bullet.gif)
![Supra-Mediterranean [Pteridium aquilinum] fields](images/img_bullet.gif)
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![Hercynian slope forests](images/img_bullet.gif)
![Peri-Alpine mixed [Fraxinus] - [Acer pseudoplatanus] slope forests](images/img_bullet.gif)
![Pyreneo-Cantabrian mixed [Ulmus] - [Quercus] forests](images/img_bullet.gif)
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![Euxinian ravine forests](images/img_bullet.gif)
![[Alnus cordata] forest](images/img_bullet.gif)
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![Deciduous self sown forest of non site-native trees](images/img_bullet.gif)
![Broadleaved deciduous plantation of site-native trees](images/img_bullet.gif)
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