ea153999-2892-4c62-919e-c33b33c65fda eng dataset Digital and Data Solutions, JNCC data@jncc.gov.uk pointOfContact 2026-03-23 Marine habitat correlation tables 2026-01-01 2026-01-01 ea153999-2892-4c62-919e-c33b33c65fda Version 2026.01. The correlation spreadsheet is currently the only tool publicly available to investigate UK marine habitat correlations. This correlation spreadsheet is updated every 1–2 years. Available here is the correlation spreadsheet, along with a user guide and a link to the online Marine Habitat Classification for Britain and Ireland. These provides details of the correlations between habitats in the EUNIS marine habitat classification with habitats in the JNCC Marine Habitat Classification for Britain and Ireland and also listed habitats from various other classifications (Habitats Directive Annex I, OSPAR, MCZ habitat FOCI/BSH, HPIs, PMFs, MSFD, Emerald Habitats, Global Ocean Observing System Essential Ocean Variables, VME and Global Ecosystem Typology). Digital and Data Solutions, JNCC data@jncc.gov.uk distributor Marine Seabed Habitats and Geology Habitat classification Habitats Marine Habitats UK Habitats and Species EUNIS Habitats Directive - Annex I OSPAR threatened/declining habitats Available under the Open Government Licence 3.0 otherRestrictions No limitations eng oceans -10.0 3.0 49.0 62.0 1990-01-01 2026-01-01 Unknown https://jncc.gov.uk/resources/ea153999-2892-4c62-919e-c33b33c65fda JNCC ResourceHub Page These correlation tables use the original habitat definitions from the various classifications and habitat lists, combined with expert judgement and policy needs to determine the relationships between habitats in different classifications/lists. They are updated roughly every 1–2 years in collaboration with all UK statutory nature conservation bodies.