Data Summary

Marine ecosystem monitoring

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    Summary

  • As part of the monitoring program of the Japanese Antarctic Research Expedition (JARE), marine ecosystem monitoring has been routinely carried out since JARE-14 (1972/73 season) to monitor the long-term trendsmarine ecosystem of the Indian Ocean sector of the Southern Ocean. Two separate monitoring surveys were completed during JARE-60 (December 2018 to March 2019). The icebreaker Shirase has a fixed schedule and route, travel down longitude 110E each December and return along 150E each March, making its voyages ideal for long-term monitoring work in this region. In additions, a transects by the T/V Umitaka-maru was also carried out along 110E longitude.

    Dataset citation

  • Odate, T., K. Takahashi, 2020, Marine ecosystem monitoring, 1.00, Arctic Data archive System (ADS), Japan, https://ads.nipr.ac.jp/dataset/A20190520-008

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    Spatial coverage

  • N:  -32.05°   S:  -69.0°   E:  152.1°   W:  36.32°  

    Temporal coverage

  • 2018-11-29   -   2019-03-14

    License

  •  CC BY 4.0

DATA CONTORIBUTOR & GROUP

  • Tsuneo Odate
    (National Institute of Polar Research)
  • Kunio Takahashi
    (National Institute of Polar Research)

PARAMETERS

  • MARINE OBSTRUCTIONS

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