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Seal distribution HOLAS 3 (Baltic sea)

This dataset contains the integrated status assessment for seals (grey seals, harbour seals and ringed seals), harbour porpoise and waterbirds (surface-feeding birds, pelagic-feeding birds, benthic-feeding birds, wading birds, and grazing birds) with bycatch for the HELCOM Third Holistic Assessment of the Ecosystem Health of the Baltic Sea (HOLAS 3). Status is shown in five categories based on the integrated assessment scores obtained in the tool. Biological Quality Ratios (BQR) above 0.6 correspond to good status. The datasets were created using the BEAT tool. https://github.com/helcomsecretariat/BEAT Attribute information for mammals: "level_2" = HELCOM sub-basins (name of the scale 2 assessment unit) "HELCOM_ID" = id of the HELCOM assessment unit "SAUID" = ID number for the spatial assessment unit "SAULEVEL" = spatial assessment unit ID in which the assessment status took place "SAU" = Name the spatial assessment unit "ECID" = Ecosystem component id "EClevel" = Ecosystem component assessed level "EcosystemC" = Ecosystem component assessed "Status" = Integrated status category (0-0.2 = not good (lowest score), 0.2-0.4 = not good (lower score), 0.4-0.6 = not good (low score), 0.6-0.8 = good (high score), 0.8-1.0 = good (highest score)) "Conf" = Confidence of the assessment (0-1, higher values mean higher confidence) "ConfClass" = Confidence class "BQR" = Biological Quality Ratio "Status_EQR" = Status of the Biological Quality Ratio Attribute information for waterbirds: "Birds_ag" = Birds group area "GroupName" = Birds group area name "level_2" = Name of the HELCOM assessment unit in scale 2 "HELCOM_ID" = Code of the HELCOM scale 2 assessment unit "BQR" = Biological Quality Ratio "Conf" = Confidence of the assessment (0-1, higher values mean higher confidence) "ConfClass" = Confidence class

Data and Resources

Additional Info

Field Value
Original title Integrated assessment results for bycatch HOLAS 3
Original abstract
Topic category
  • biological_characteristics
Sub category
Resource language English
Domain area
  • baltic_sea
Owner HELCOM
Provider HELCOM
Data portal helcom
Presentation form Map (map represented in raster or vector form)
Spatial representation Vector - polygon
Coordinate reference system epsg:3035 - ETRS89 / LAEA Europe
Web services
    Derives from
    Derived datasets
    Successor of
    Predecessor of
    Temporal extent 2022-11-01
    2025-10-31
    Spatial extent
    Data accessibility
    Validation level Official data
    Additional information
    Metadata completeness Complete
    Notes

    Additional info - MSP - Environment

    Species, habitats, ecosystems, pressures

    Field Value
    MSFD Classes Species - Mammals
    MSFD Descriptors/Criteria D1 Biodiversity - mammals
    Non MSFD Classes Species
    WFD Ecological status

    Additional info - MSP - Oceanographic and CC

    Physics, biochemistry, EOV, ECV

    Field Value
    Variables

      Additional info - MSP - Conservation

      Protected areas, OECM, IBA, EBSA, CCH, IMMA, ...

      Field Value
      Types
        Zonation

        Additional info - MSP - Maritime activities

        Aquaculture, fishing, transport, energy, ...

        Field Value
        Activity types

          Additional info - MSP - Coastal & Land use and planning

          Land use, land cover, planning (strategic, coordination, operational)

          Field Value
          Types

            Additional info - MSP - Socio-economic

            Living and non-living resources, shipping, tourism, energy, ...

            Field Value
            Activity types
              Value types
                Categories

                  Additional info - MSP - Ecosystem Services

                  Provisioning, regulation & maintenance, cultural

                  Field Value
                  CICES classes

                    Additional info - MSP - Legal, Governance & Planning

                    Strategic, legislation, planning, administrative, enforcement

                    Field Value
                    Themes Environment (e.g. pollution and biodiversity)
                    Functions
                      Who is in charge?

                      Additional info - MSP - Relevance

                      Relevance of the dataset / resource in supporting the MSP process at different spatial scales and temporal frames

                      Field Value
                      Relevance (spatial and temporal)