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)
-
MH : Pelagic water column
-
MH1 : Neuston
-
MH2 : Completely mixed water column with reduced salinity
-
MH3 : Completely mixed water column with full salinity
-
MH4 : Partially mixed water column with reduced salinity and medium or long residence time
-
MH5 : Unstratified water column with reduced salinity
-
MH6 : Vertically stratified water column with reduced salinity
-
MH7 : Fronts in reduced salinity water column
-
MH8 : Unstratified water column with full salinity
-
MH9 : Vertically stratified water column with full salinity
-
MH91 : Arctic vertically stratified water column with full salinity
-
MH92 : Atlantic vertically stratified water column with full salinity
-
MH93 : Baltic vertically stratified water column with full salinity
-
MH94 : Black Sea vertically stratified water column with full salinity
-
MH95 : Mediterranean vertically stratified water column with full salinity
-
MH951 : Mediterranean water column with ephemeral thermal stratification and full salinity
-
MH952 : Mediterranean water column with seasonal thermal stratification and full salinity
-
MH953 : Mediterranean water column with permanent thermal stratification and full salinity
-
MH954 : Mediterranean water column with ephemeral halocline and full salinity
-
MH955 : Mediterranean water column with seasonal halocline and full salinity
-
MH956 : Mediterranean water column with permanent halocline and full salinity
-
MH957 : Mediterranean water column with ephemeral oxygen stratification and full salinity
-
MH958 : Mediterranean water column with seasonal oxygen stratification and full salinity
-
MH959 : Mediterranean water column with permanent oxygen stratification and full salinity