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Courageous Cruise 016 Biological Data overview, 1977

Created 25/06/2025

Updated 25/06/2025

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This record describes the datasets obtained on Courageous Cruise 016. The data were obtained from waters off the southeast and west coasts of Tasmania, in Bass Strait and New South Wales coast in January 1977. Data were obtained from acoustic and trawl surveys of Jack mackerel (Trachurus declivis) and other demersal and pelagic fish including pilchards, redbait, small sharks, whiptail and hake. Length, sex, numbers, biomass and target signal strength were determined. Data on gonad size and state were also obtained. Additional information regarding this dataset is contained in the cruise summary for this voyage.(derived from the cruise report) - Biological Field Data Sheets recorded during this voyage have been scanned to PDF, and are available (to CSIRO Staff) on-line. See the details link under "Stored Media List" (below).

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Additional Info

Field Value
Title Courageous Cruise 016 Biological Data overview, 1977
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/21057433-6957-4c08-9b9c-50e9bcfee12a
Contact Point
CSIRO Marlin Data Catalogue
data-requests-hf@csiro.au
Reference Period 05/01/1977 - 21/01/1977
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        144.5,
        -44.0
      ],
      [
        151.5,
        -44.0
      ],
      [
        151.5,
        -33.9
      ],
      [
        144.5,
        -33.9
      ],
      [
        144.5,
        -44.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal CSIRO Marlin

Data Source

This dataset was originally found on CSIRO Marlin "Courageous Cruise 016 Biological Data overview, 1977". Please visit the source to access the original metadata of the dataset:
https://marlin.csiro.au/geonetwork/srv/eng/csw/dataset/courageous-cruise-016-biological-data-overview-19771