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  • Habitat point records from 1990-91 PML Tamar estuary littoral sediment survey

    Publisher
    Joint Nature Conservation Committee
    Updated
    17 May 2018
    The study was carried out over two and a half years of the rates and processes of sediment-water exchange of nutrients and trace metals in samples taken from intertidal sites in the mid and lower...
  • Thames Tideway Tunnel Safeguarding Area

    Publisher
    City of London
    Updated
    12 April 2024
    Thames Tideway Tunnel safeguarding polygon layer. This Policy Area is relevant to the City Plan 2036 Strategic Policy S17: Thames Policy Area and Strategic Policy S18: Blackfriars and Local Plan...
  • Estates Management (2008/09 to 2015/16)

    Publisher
    Higher Education Statistics Agency
    Updated
    16 May 2019
    Environmental Information for UK higher education providers is collected as part of the Estates Management record. We undertook this data collection for the first time in 2009/10. Our free tables...
  • 2017 Scottish Environment Protection Agency (SEPA) Montrose Basin Intertidal Seagrass Survey

    Publisher
    Marine Environmental Data & Information Network
    Updated
    10 September 2024
    Trial Intertidal seagrass survey in conjunction with a Macroalgal Blooming (MAB) survey in the Montrose Basin, Scotland. This was for the EU Water Framework Directive Monitoring using the WFD...
  • Coflein

    Publisher
    Marine Environmental Data & Information Network
    Updated
    10 September 2024
    An extract of records from the national database of Archaeological Sites and Historic Buildings in Wales that relate to maritime losses (wrecks and casualties) from Welsh waters, canals etc....
  • DAERA Annual Estuarine Fish Survey 2009

    Publisher
    Marine Environmental Data & Information Network
    Updated
    10 September 2024
    The DAERA estuarine fish survey is an annual assessment of fish communities in seven river estuaries in Northern Ireland. Data is collected primarily for the purposes of reporting to Water...
  • 2015 Scottish Environment Protection Agency (SEPA) Eden Estuary Intertidal Seagrass Survey

    Publisher
    Marine Environmental Data & Information Network
    Updated
    10 September 2024
    Trial Intertidal seagrass survey in conjunction with a Macroalgal Blooming (MAB) survey in the Eden Estuary, Scotland. This was for the EU Water Framework Directive Monitoring using the WFD...
  • DC2 MHWS 1890s

    Publisher
    Scottish Government SpatialData.gov.scot
    Updated
    19 September 2024
    High Water Mark of Ordinary Spring Tide. Digitised from the OS 2nd Edition. Scale 6 inch map (1:10,560) county series. Epoch 1890 to 1959. The 'soft' or erodible shoreline has been mapped, not the...
  • DC2 MHWS 1970s

    Publisher
    Scottish Government SpatialData.gov.scot
    Updated
    19 September 2024
    Mean High Water Spring, digitised from OS National Grid 1:10,560/1:10,000 sheets. Epoch 1956 to 1995. Extent: Soft or Erodible shorelines. This data was digitised as part of the National Coastal...
  • GCN eDNA Habitat Suitability Index Survey for Ponds surveyed for Strategic Licensing

    Publisher
    Natural England
    Updated
    5 August 2025
    Great Crested Newt eDNA and Habitat Suitability Index Survey results for Ponds surveyed for Strategic Licensing. Also included for some ponds is information on water pH and temperature as well as...
  • 2013 Scottish Environment Protection Agency (SEPA) Eden Estuary Intertidal Seagrass Survey

    Publisher
    Marine Environmental Data & Information Network
    Updated
    5 December 2024
    Trial Intertidal seagrass survey in conjunction with a Macroalgal Blooming (MAB) survey in the Eden Estuary, Scotland. This was for the EU Water Framework Directive Monitoring using the WFD...
  • 2023 DAERA MED WFD & CSSEG Estuarine Fish Surveys

    Publisher
    Marine Environmental Data & Information Network
    Updated
    21 October 2025
    The DAERA estuarine fish survey is an annual assessment of fish communities in seven river estuaries in Northern Ireland. Data is collected primarily for the purposes of reporting to Water...
  • Surveyed Priority Ponds (Points)

    Publisher
    Natural England
    Updated
    9 October 2025
    Pond survey locations (points) taken from Clean Water for Wildlife and Priority Ponds surveys showing proximity to an OS Mastermap pond (either directly on a pond, within 30m, or not with 30m)....
  • First record of Laminaria ochroleuca Bachelot de la Pylaie in Ireland in Béal an Mhuirthead, County Mayo

    Publisher
    Marine Environmental Data & Information Network
    Updated
    9 December 2025
    During a biodiversity survey of Béal an Mhuirthead, Co. Mayo, a small population of Laminaria ochroleuca Bachelot de Pylaie was discovered in a semi-protected cove on the northwest part of the...
  • 2024 DAERA MED WFD & CSSEG Estuarine Fish Surveys

    Publisher
    Marine Environmental Data & Information Network
    Updated
    11 June 2026
    The DAERA estuarine fish survey is an annual assessment of fish communities in seven river estuaries in Northern Ireland. Data is collected primarily for the purposes of reporting to Water...
  • OS Priority Ponds with Survey Data (Polygons)

    Publisher
    Natural England
    Updated
    13 July 2026
    OS Ponds (taken from the MasterMap Topography layer) that have a matching pond survey (Clean Water for Wildlife of Priority Ponds) within their geometry, or within 30m of their edge. Attribution...
  • DPLUS0045 Anguilla Still Image Analysis

    Publisher
    Marine Environmental Data & Information Network
    Updated
    23 July 2026
    Still image analysis of the groundtruthing data collected as part of the Darwin Plus funded project "Mapping Anguilla’s ‘Blue Belt’ Ecosystem Services". The project develops local capacity to...
  • Benthic faunal biomass with environmental data, Celtic Seas

    Publisher
    Marine Environmental Data & Information Network
    Updated
    23 July 2026
    Abundance and biomass of each log2 weight class for each species in each sample, standardised to area of seabed sampled. Includes sample locations, sampling gear used, biological and behavioural...
  • 2019 South Skye Seas Initiative Underwater marine life observation in Loch Scavaig

    Publisher
    Marine Environmental Data & Information Network
    Updated
    27 August 2026
    Survey to detect seagrass presence or absence using BlueRov2 from survey boat. Water Linked Underwater GPS used; however GPS location determined from survey boat location as underwater GPS system...
  • South Western International Bottom Trawl Survey, Qtr 4 (FSS: Q4SWIBTS)

    Publisher
    Marine Environmental Data & Information Network
    Updated
    1 October 2026
    Station, catch, length (all species) and biological data (selected species) for each of the annual surveys covering the Celtic Sea, Irish Sea and English Channel using research vessels and GOV...