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Global Distribution of Seamounts and Knolls - 2011 (IUCN) [Draft]

This dataset shows the global distribution of seamounts and knolls identified using global bathymetric data at 30 arc-sec resolution. A total of 33,452 seamounts and 138,412 knolls were identified, representing the largest global set of identified seamounts and knolls to date. Seamount habitat was found to constitute approximately 4.7% of the ocean floor, whilst knolls covered 16.3%. The research leading to these results received funding from the European Community’s Seventh Framework Programme, and from the International Union for Conservation of Nature (IUCN).

Data and Resources

This dataset has no data

Additional Info

Field Value
Original title
Original abstract
Topic category
Sub category
Resource language English
Domain area
Owner
Provider
Data portal
Presentation form Map (map represented in raster or vector form)
Spatial representation Vector - point
Coordinate reference system
    Web services
      Derives from
      Derived datasets
      Successor of
      Predecessor of
      Temporal extent 2011-01-01
      Spatial extent
      Data accessibility
      Validation level Research
      Additional information Yesson C, Clark MR, Taylor M, Rogers AD (2011). The global distribution of seamounts based on 30-second bathymetry data. Deep Sea Research Part I: Oceanographic Research Papers 58: 442-453. DOI: http://dx.doi.org/10.1016/j.dsr.2011.02.004. Data DOI: http://doi.pangaea.de/10.1594/PANGAEA.757564.
      Metadata completeness Complete
      Notes

      Additional info - MSP - Environment

      Species, habitats, ecosystems, pressures

      Field Value
      MSFD Classes
        MSFD Descriptors/Criteria
          Non MSFD Classes Geological factors
          WFD

            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, ...

              Field Value
              Types Recognised areas of protection/conservation value
              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)

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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

                        Field Value
                        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

                              Field Value
                              Relevance (spatial and temporal)
                              • International - present - High
                              • International - future - High
                              • National - present - High
                              • National - future - High
                              • Sub-area - present - High
                              • Sub-area - future - High
                              • Local - present - High
                              • Local - future - High