JSON format icon JSON RDF format icon RDF ISO19115-3 XML

Estimating the biodiversity of the East Antarctic shelf and oceanic zone for ecoregionalisation: example of the ichthyofauna of the CEAMARC (Collaborative East Antarctic Marine Census) CAML surveys

Created 20/01/2026

Updated 20/01/2026

JSON format icon JSON RDF format icon RDF ISO19115-3 XML

Ecoregions are defined in terms of community structure in function of abiotic or even anthropogenic forcing. They are mesoscale structures defined on the potential habitat of species or predicted communities geographic extent. We assume that they can be more easily defined for long-lived species such as benthos or neritic fish in the marine environment. Uncertainties exist for the pelagic realm because of its higher variability, plus little is known about the meso- and bathypelagic zones. A changing environment and modifications of habitats will probably drive new communities from plankton to fish or top predators. We need based-line studies such as those of CAML, databases like SCAR-MarBIN and tools for integrating all of these observations. Our objective is to understand the biodiversity patterns in the Southern Ocean and how these might change.

Files and APIs

Tags

Additional Info

Field Value
Title Estimating the biodiversity of the East Antarctic shelf and oceanic zone for ecoregionalisation: example of the ichthyofauna of the CEAMARC (Collaborative East Antarctic Marine Census) CAML surveys
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/724fab7e-71d9-4bb1-9e1e-1565a2712185
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 22/04/2018
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        137.0,
        -67.6
      ],
      [
        146.0,
        -67.6
      ],
      [
        146.0,
        -61.75
      ],
      [
        137.0,
        -61.75
      ],
      [
        137.0,
        -67.6
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Data.gov.au