From Australian Oceans Data Network
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Grainsize of surface samples collected from the Reef rim physiographic zone of Wistari Reef

Created 23/06/2025

Updated 23/06/2025

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Wistari Reef is a lagoonal platform reef, situated on the Tropic of Capricorn, within the Capricorn and Bunker region of the southern Great Barrier Reef. Three surface samples were taken from the lagoon area and analysed to determine mean grainsize and the sorting coefficient (expressed as the standard deviation of grainsize) within each sample. The sediments of the reef edge vary greatly in grainsize and sorting; ranging from moderately well-sorted to poorly sorted coarse sand. The only sediments seen here exist in protected pools and other slightly lower energy environments. Very coarse sediments are common.

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Additional Info

Field Value
Title Grainsize of surface samples collected from the Reef rim physiographic zone of Wistari Reef
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/e2c40961-1fed-47e8-91d3-caaad81fe976
Contact Point
Australian Ocean Data Network
David.ryan75@gmail.com
Reference Period 01/01/1998 - 01/01/1998
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        151.5,
        -24.5
      ],
      [
        153.0,
        -24.5
      ],
      [
        153.0,
        -23.0
      ],
      [
        151.5,
        -23.0
      ],
      [
        151.5,
        -24.5
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Australian Oceans Data Network

Data Source

This dataset was originally found on Australian Oceans Data Network "Grainsize of surface samples collected from the Reef rim physiographic zone of Wistari Reef". Please visit the source to access the original metadata of the dataset:
https://catalogue.aodn.org.au/geonetwork/srv/eng/csw/dataset/grainsize-of-surface-samples-collected-from-the-reef-rim-physiographic-zone-of-wistari-reef1