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2018 年度 実績報告書

Phylogeography and species delimitations of IndoPacific deep corals.

研究課題

研究課題/領域番号 17K15176
研究機関琉球大学

研究代表者

フレデリック シニゲル  琉球大学, 熱帯生物圏研究センター, ポスドク研究員 (10625940)

研究期間 (年度) 2017-04-01 – 2019-03-31
キーワードScleractinia / Mesophotic
研究実績の概要

In FY2018, field work in the Philippines, in tight collaboration with Dr. Cabaitan from the University of the Philippines, allowed to collect mesophotic coral samples from one location in the north of the Philippines and quadrat data from two locations across the archipelago. This travel to the Philippines was also the occasion to present the research project at the University of the Philippines and train local young researchers in the methods used. The Photoquadrats obtained are analysed in parallel in Okinawa and in the Philippines. The molecular work on the samples was entirely performed in the Philippines and the results are analysed in Japan. In addition, molecular data were obtained from the Indonesian samples collected by Dr. Maduppa.
This project and the first results were presented at the Gordon Conference on Mesophotic Coral Ecosystems in USA in June 2018 as part of an invited lecture. The first results and the concept of this collaboration were also presented at the World Conference on Marine Biodiversity in Montreal in April 2018 and at the Asia Pacific Coral Reef Symposium in the Philippines in June 2018. Furthermore a chapter on MCEs in the Ryukyu Islands was written for the book “Mesophotic Coral Ecosystems of the World” to be published in June 2019.
Discussions with NIWA in New Zealand were conducted to improve the community composition analyse based on the photoquadrat data.

  • 研究成果

    (6件)

すべて 2019 2018

すべて 学会発表 (5件) 図書 (1件)

  • [学会発表] Corals across depths: status of the Deep Reef Refugia Hypothesis in the highly diverse Japanese mesophotic coral reef ecosystems2018

    • 著者名/発表者名
      Sinniger F
    • 学会等名
      Gordon Research Conference- Mesophotic Coral Reef Ecosystems
  • [学会発表] Symbiotic communities associated to corals from mesophotic vs. shallower coral ecosystems in Okinawa (Japan): implications for the coral-guilds depth adaptation2018

    • 著者名/発表者名
      Rouze H, Sinniger F, Harii S
    • 学会等名
      Gordon Research Conference- Mesophotic Coral Reef Ecosystems
  • [学会発表] Coral sclerochronology and geochemistry in mesophotic corals: environmental or physiological changes?2018

    • 著者名/発表者名
      Yamazaki A, Yoneta S, Watanabe T, Sinniger F, Harii S, Tsunogai U, Watanabe T
    • 学会等名
      The General Assembly 2018 of the European Geosciences Union
  • [学会発表] High mesophotic coral biodiversity in Okinawa and its implications for the Deep Reef Refugia Hypothesis2018

    • 著者名/発表者名
      Sinniger F, Pichon M, Muir P, Prasetia R, Rouze H, Harii S
    • 学会等名
      4th Asia-Pacific Coral Reef Symposim
  • [学会発表] Overlapping coral diversity between shallow and mesophotic ecosystems: Perspectives on the Deep Reef Refugia Hypothesis in the North-West Pacific2018

    • 著者名/発表者名
      Sinniger F, Pichon M, Muir P, Prasetia R, Rouze H, Harii S
    • 学会等名
      4th World Conference on Marine Biodiversity
  • [図書] Ryukyu Islands, Japan. In Y Loya et al. (eds). Mesophotic Coral Ecosystems, Coral Reefs of the World Vol. 122019

    • 著者名/発表者名
      Sinniger F, Harii S, Humblet M, Nakamura Y, Ohba H, Prasetia R
    • 総ページ数
      1001
    • 出版者
      Springer Nature Switzerland
    • ISBN
      978-3-319-92735-0_13

URL: 

公開日: 2019-12-27  

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