Bottom habitat not influenced by permanent anoxia HOLAS 3 (Baltic sea)

The availability of deep water habitat is based on the occurrence of H2S and describes the suitability of the bottom areas for the Baltic Sea biota, with regard to oxygen conditions of the near-bottom waters. The data used to produce the layer was provided by the Leibniz-Institut für Ostseeforschung Warnemünde (IOW) for the years 2016-2021.

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Original title Bottom habitat not influenced by permanent anoxia (HOLAS 3)
Original abstract
Topic category
  • pressures_impacts
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 Färdig
    Notes

    Additional info - MSP - Environment

    Species, habitats, ecosystems, pressures

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    MSFD Classes
      MSFD Descriptors/Criteria
        Non MSFD Classes
          WFD Chemical status

          Additional info - MSP - Oceanographic and CC

          Physics, biochemistry, EOV, ECV

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          Variables Biochemistry - Oxygen

          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)