From Australian Oceans Data Network
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Integrated weight longline study, New Zealand ling fishery 2002-2003

Created 23/06/2025

Updated 23/06/2025

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This research was a manipulative experiment on autoline ling vessels in the New Zealand ling fishery. The vessels were the Janas and the Avro Chieftain. The experiment examined both seabird bycatch data and fish catch data, as well as operational aspects of fishing with integrated weight longline. The data is a little bit complicated and it is essential that any users be familiar with the methodologies in the scientific paper that was published from the work. That will provide a lot of necessary guidance as well as a context for the research. The data covers 2002 and 2003, as indicated on the files. The data submitted includes relevant information of i) seabird by-catch; ii) catch rates of target fish; iii) catch rates on non-target fish. There is replication in some of the data sheets provided. There are headers in each data file that are explanatory.

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Additional Info

Field Value
Title Integrated weight longline study, New Zealand ling fishery 2002-2003
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/36cc068e-a8f6-4278-8013-5cabd4a4a92c
Contact Point
Australian Ocean Data Network
metadata@aad.gov.au
Reference Period 01/01/2002 - 31/12/2003
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        166.5,
        -47.5
      ],
      [
        167.5,
        -47.5
      ],
      [
        167.5,
        -46.5
      ],
      [
        166.5,
        -46.5
      ],
      [
        166.5,
        -47.5
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Australian Oceans Data Network

Data Source

This dataset was originally found on Australian Oceans Data Network "Integrated weight longline study, New Zealand ling fishery 2002-2003". Please visit the source to access the original metadata of the dataset:
https://catalogue.aodn.org.au/geonetwork/srv/eng/csw/dataset/integrated-weight-longline-study-new-zealand-ling-fishery-2002-2003