From Australian Oceans Data Network
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Determining the grainsize of sediment with increasing depth in core GC14, located in the Capricorn Channel

Created 23/06/2025

Updated 23/06/2025

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A gravity core (GC14) was collected from a depth of 2004 mbsl within the Capricorn Channel, southern Great Barrier Reef (GBR). Samples were separated into different size fractions to determine the % of each grainsize at each sample depth. Although not overly accurate, the information is correlated with analyses of other parameters to impart clues to the environmental changes within the core. The smallest size fraction (<100µm) dominates at all depths. There are small peaks in the coarser grained material at the bottom of the core which relate to pteropod layers in the sediment.

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Additional Info

Field Value
Title Determining the grainsize of sediment with increasing depth in core GC14, located in the Capricorn Channel
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/2387bd2f-fde4-42ba-96ee-340d368eda18
Contact Point
Australian Ocean Data Network
h.bostock@niwa.co.nz
Reference Period 01/01/1997 - 01/01/1997
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        154.0,
        -24.0
      ],
      [
        154.5,
        -24.0
      ],
      [
        154.5,
        -23.5
      ],
      [
        154.0,
        -23.5
      ],
      [
        154.0,
        -24.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Australian Oceans Data Network

Data Source

This dataset was originally found on Australian Oceans Data Network "Determining the grainsize of sediment with increasing depth in core GC14, located in the Capricorn Channel". Please visit the source to access the original metadata of the dataset:
https://catalogue.aodn.org.au/geonetwork/srv/eng/csw/dataset/determining-the-grainsize-of-sediment-with-increasing-depth-in-core-gc14-located-in-the-caprico1