Occurrence dataset Registered February 03, 2017

    Soviet Trawl Fishery Data (New Zealand Waters) 1964-1987

    Description

    This dataset comprises catch compositions and trawl locations from cruises of Russian fishery research vessels carried out in New Zealand waters between 1964 and 1987, containing 11547 demersal trawls from around New Zealand, Kermadec Islands, Antarctic coast and Tasman Sea. The data were obtained by exchange between the New Zealand Ministry of Fisheries (now Ministry for Primary Industries) and Soviet scientists in the mid 1990s.

    Note: A peer-review carried out by New Zealand scientists have noted some errors in species identification for some of these records.

    This Soviet Fishery Data (New Zealand Waters) 1964-1987 dataset is made available under the Creative Commons Attribution 4.0 New Zealand Licence http://creativecommons.org/licenses/by/4.0/nz/. If you publish, distribute, or otherwise disseminate this work to the public without adapting it, the following attribution to MPI should be used: “Source: Ministry for Primary Industries (MPI) and licensed by MPI for re-use under the Creative Commons Attribution 4.0 New Zealand licence." If you adapt this work in any way or include it in a collection, and publish, distribute, or otherwise disseminate that adaptation or collection to the public, the following attribution to MPI should be used: "This work is based on/includes MPI’s data which are licensed by the Ministry for Primary Industries (MPI) for re-use under the Creative Commons Attribution 4.0 New Zealand licence."

    Geographic scope

    Description

    New Zealand waters, Tasman Sea, and Antarctic coast.

    Latitude
    From -66.421 to -24.031
    Longitude
    From -175.668 to 129.45

    Temporal scope

    range
    December 02, 1964 - May 16, 1987

    Methodology

    Sampling

    Most records are from bottom trawls, but there are also records from midwater trawls and non-random tows (such as gear trials and target tows).

    Study extent

    Fisheries research trawls undertaken in New Zealand waters by Soviet research trawlers between the years 1964-1987.

    Quality control

    The scientific names have been mapped to the World Register of Marine Species (WoRMS), using the online taxon match tool. All sampling locations have been plotted on a map to perform a visual check. The most important check would be to see if all sampling locations are (1) in the marine and/or brackish environment and (2) within the described sampling area.

    Method steps
    1. -Catch weights (kg) are added to the "occurrenceRemarks" field.
      -Sea temperature recorded by trawl headline sensors are added to the "dynamicProperties" field.

    Metrics

    Additional info

    marine, harvested by iOBIS

    Contacts

    • Kevin Mackay

      Originator
      Metadata author
      Organization
      NIWA
      Position
      Marine Data Manager
      Address
      Private Bag 14-901
      Roles
      Originator
      Metadata author
    • David Fisher

      Administrative point of contact
      Organization
      NIWA
      Position
      Fisheries Research Data Manager
      Address
      Private Bag 14-901
      Roles
      Administrative point of contact

    GBIF registration

    Registration date
    February 03, 2017
    Metadata last modified
    February 12, 2020
    Publication date
    February 12, 2020
    Hosted by
    The National Institute of Water and Atmospheric Research (NIWA)
    Installation
    Southwest Pacific Regional OBIS Node
    Endpoints
    Darwin Core Archive
    EML
    Preferred identifier
    10.15468/yqk5jg
    Alternative identifiers

    Citation

    Ministry for Primary Industries (2014). Soviet Fishery Data (New Zealand Waters) 1964-1987. Southwestern Pacific OBIS, National Institute of Water and Atmospheric Research (NIWA), Wellington, New Zealand, 111883 records, Online http://nzobisipt.niwa.co.nz/resource.do?r=mbis_soviettrawl released on November 5, 2014. https://doi.org/10.15468/yqk5jg accessed via GBIF.org on 2025-08-15.