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Distributions of wintering red-throated diver, little gull, and common...
This dataset provides distribution data (Kernel Density Estimates) for waterbirds in the Greater Wash area. The methods used to generate these shapefiles can be found in JNCC... -
Special Areas of Conservation (SACs) with marine components (all UK waters)
This resource contains boundary, site and feature information for Special Areas of Conservation (SACs) with marine components in UK waters. Special Areas of Conservation (SACs)... -
UK Offshore Marine Protected Areas
This resource contains boundary, site and feature information for designated UK Offshore Marine Protected Areas (MPAs). Offshore MPAs include Marine Conservation Zones (MCZs),... -
UK Atlas of Seabed Habitats: Mosaic of Localised Maps v2025.1
The UK Atlas of Seabed Habitats (UKASH) Mosaic of Localised Maps is a composite of multiple data sources in the form of polygons. It takes the Library of Localised Maps and... -
Seabirds Count Datasets
The results from Seabirds Count, the fourth census of Britain and Ireland’s internationally important populations of breeding seabirds, were published on 16 November 2023. Over... -
Broadscale habitat (EUNIS level 3) for Greater Haig Fras recommended Marine...
Broadscale habitat (EUNIS level 3) for Greater Haig Fras recommended Marine Conservation Zone (rMCZ). A broadscale habitat feature class was created to illustrate predicted... -
Visual Tracking data, tern species, Anglesey Terns / Morwenoliaid Ynys Môn...
This resource includes a series of spreadsheets which provide visual tracking data from Anglesey Terns / Morwenoliaid Ynys Môn (previously Ynys Feurig, Cemlyn Bay and the... -
Air quality demand layer for Slurry Infrastructure Grant Round 1
This resource consists of a spatial dataset and an accompanying technical document. This spatial dataset identifies locations in England where there is high demand to improve... -
Charting Progress 2 (CP2) Reporting Regions
The 2010 Charting Progress 2 assessment (UKMMAS 2010) subdivided UK waters into eight regions to assess how human use and other pressures were affecting the productivity of UK... -
UK Marine Noise Registry: 2021 outputs
This publication contains maps, associated data tables and shapefiles from the 2021 data in the UK Marine Noise Registry (MNR; https://mnr.jncc.gov.uk/). When using and/or... -
UK Marine Noise Registry: 2020 outputs
This publication contains maps, associated data tables and shapefiles from the 2020 data in the UK Marine Noise Registry (MNR; https://mnr.jncc.gov.uk/). When using and/or... -
UK Marine Noise Registry: 2019 outputs
This publication contains maps, associated data tables and shapefiles from the 2019 data in the UK Marine Noise Registry (MNR; https://mnr.jncc.gov.uk/). When using and/or... -
Harbour porpoise Special Area of Conservation seasonal areas
This resource contains shapefiles showing the seasonal components for harbour porpoise Special Areas of Conservation (SACs). The seasonal components for each site reflect the... -
UK Marine Noise Registry raw data publication January 2021
A copy of all data held in the Marine Noise Registry (MNR) database, other than personal data, along with permission to re-use the data provided. When using and/or interpreting... -
UK Marine Noise Registry: 2018 outputs
This publication contains maps, associated data tables and shapefiles from the 2018 data in the UK Marine Noise Registry (MNR; https://mnr.jncc.gov.uk/). When using and/or... -
Marine Recorder Public UK snapshot – v20220124 (Latest version)
The Spring 2022 Marine Recorder version 52 public snapshot. The Marine Recorder database holds information on UK marine benthic data such as species, biotopes and physical... -
UK Atlas of Seabed Habitats: UKSeaMap Predictive Map v2025.1
The UKSeaMap Predictive Habitats Map 2025 (version 1) is a broad-scale prediction that uses physical models of depth, light, sediment and energy to predict the physical seabed... -
Annex I Sandbanks in the UK version 3 - 2019 (Public) Polygons
This dataset contains a shapefile that shows the potential and high confidence mapped extents of Annex I habitat 'Sandbank' within the boundaries of the UK continental shelf.... -
Annex I Sandbanks in the UK version 3 - 2019 Methods document
This document contains methodology for producing the Annex I Sandbanks dataset for the Article 17 2019 reporting round. 'Sandbank' here refers to the habitat (1110) listed under... -
Annex I submarine structures made by leaking gases in the UK (Open Data)...
Map showing potential and high confidence mapped extents of Annex I habitat ‘submarine structures making by leaking gases’ within the boundaries of the UK continental shelf....