From Australian Oceans Data Network
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Video surveys of long spined sea urchin (Centrostephanus rodgersii) barrens habitat, Four-mile Creek, eastern Tasmania

Created 24/06/2025

Updated 24/06/2025

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The spatial extent of C. rodgersii "barrens" was estimated by surveying rocky reef habitat with a towed underwater video system. Sampling took place at 13 regions along the east coast of Tasmania, each comprising 3 subsites, this dataset refers to the Four-mile Creek region, and its 3 subsites: Falmouth, Ironhouse Point and Saltwater Inlet.

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Additional Info

Field Value
Title Video surveys of long spined sea urchin (Centrostephanus rodgersii) barrens habitat, Four-mile Creek, eastern Tasmania
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/937cb3de-194d-4cd3-a476-80950bc3a8f1
Contact Point
Australian Ocean Data Network
Craig.Johnson@utas.edu.au
Reference Period 17/08/2002 - 17/08/2002
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        148.0,
        -42.0
      ],
      [
        148.5,
        -42.0
      ],
      [
        148.5,
        -41.5
      ],
      [
        148.0,
        -41.5
      ],
      [
        148.0,
        -42.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Australian Oceans Data Network

Data Source

This dataset was originally found on Australian Oceans Data Network "Video surveys of long spined sea urchin (Centrostephanus rodgersii) barrens habitat, Four-mile Creek, eastern Tasmania". Please visit the source to access the original metadata of the dataset:
https://catalogue.aodn.org.au/geonetwork/srv/eng/csw/dataset/video-surveys-of-long-spined-sea-urchin-centrostephanus-rodgersii-barrens-habitat-four-mile-cre