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Occurence of stablished non-indigenous species HOLAS 3 (Baltic sea)

This dataset represents the underlying data on core indicator Trends in arrival of new non-indigenous species for HELAS 3. This dataset contains reported observations of alien species on HELCOM Assessment unit level 2. The core indicator evaluates status of arrival of new non-indigenous species whether it reflects good environmental status. Quantitative thresholds are used to evaluate if core indicators status is Good, Not good or Not assessed. The assessment is done for HELCOM Assessment unit level 1 (whole Baltic Sea). Attribute information: "HELCOM_ID" = ID of HELCOM Level 2 assessment unit "Level_2" = Name of assessment unit "Area_km2" = Area of assessment unit "Threshold_v" = Threshold value (0 = no alien species observed) "Observatio" = Observed value (0 = no alien species observed, 1 = alien species observed) "Confidence" = Confidence of assessment "Species" = Species observed in assessment unit "Status" = Status of assessment unit (Fail / Achieve / Not assessed) "AULEVEL" = Level of the Assessment unit

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Original title Trends in arrival of new non-indigenous species data HOLAS 3
Original abstract
Topic category
  • pressures_impacts
Sub category
Resource language English
Domain area
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 Färdig
    Notes

    Additional info - MSP - Environment

    Species, habitats, ecosystems, pressures

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    MSFD Classes Pressure: Biological - Input or spread of non-indigenous species
    MSFD Descriptors/Criteria D2 Non-indigenous species
    Non MSFD Classes Species
    WFD Ecological status

    Additional info - MSP - Oceanographic and CC

    Physics, biochemistry, EOV, ECV

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    Variables

      Additional info - MSP - Conservation

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

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      Types
        Zonation

        Additional info - MSP - Maritime activities

        Aquaculture, fishing, transport, energy, ...

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        Activity types

          Additional info - MSP - Coastal & Land use and planning

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

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          Types

            Additional info - MSP - Socio-economic

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

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            Activity types
              Value types
                Categories

                  Additional info - MSP - Ecosystem Services

                  Provisioning, regulation & maintenance, cultural

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                  CICES classes

                    Additional info - MSP - Legal, Governance & Planning

                    Strategic, legislation, planning, administrative, enforcement

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                    Themes
                      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

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                        Relevance (spatial and temporal)