Study on coral calcification and signal recording ability of coral climate proxies

• Project/Area Number: 21340166
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Geochemistry/Astrochemistry
• Research Institution: National Institute of Advanced Industrial Science and Technology
• Principal Investigator: SUZUKI Atsushi 独立行政法人産業技術総合研究所, 地質情報研究部門, 研究グループ長 (60344199)
• Co-Investigator(Kenkyū-buntansha): INOUE Mayuri 東京大学, 海洋研究所, 助教 (20451891) ; SAKAI Kazuhiko 琉球大学, 熱帯生物圏研究センター, 教授 (50153838) ; KATO Aki 広島大学, 大学院・生物圏科学研究科, 助教 (00452962)
• Co-Investigator(Renkei-kenkyūsha): OKAI Takashi 産業技術総合研究所, 地質情報研究部門, 研究グループ長 (20356679) ; KAWAHATA Hodaka 東京大学, 海洋研究所, 教授 (20356851) ; MURAYAMA Syohei 産業技術総合研究所, 環境管理技術研究部門, 研究グループ長 (30222433)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥14,820,000 (Direct Cost: ¥11,400,000、Indirect Cost: ¥3,420,000); Fiscal Year 2011: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000); Fiscal Year 2010: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000); Fiscal Year 2009: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
• Keywords: サンゴ / 水温 / 骨格 / 同位体 / 種内変異 / 代替指標 / 海洋科学 / 地球科学 / 層位・古生物学 / 生態学 / 気候変動

Research Abstract

Corals are rich archives of climatic changes in tropical seas covering from the recent to distant past. The isotope and elemental compositions of coral skeletons reflect physicochemical parameters of the ambient seawater. In this study, we examine the magnitude of growth-rate influence on coral oxygen and carbon isotope and Sr/Ca ratios in a long-term common-garden culture experiment of Porites australiensis corals. This project involved paleoclimate analyses of coral skeletal records. Coral proxy records from Ogasawara and Ishigaki revealed several coupled phenomena during the early 20th century in the northwestern subtropical Pacific.

Research Products

• [Journal Article] The effect of skeletal mass accumulation in Porites on coral Sr/Ca and δ^<18>O paleothermometry (2012)
  • Author(s): Gagan, M.K., Dunbar, G.B., Suzuki, A
  • Journal Title: Paleoceanography Volume: 27 Issue: 1
  • DOI: 10.1029/2011pa002215
  • Peer Reviewed
• [Journal Article] The effect of acidified seawater on coral calci fication and symbiotic algae on the massive coral Porites australiensis (2012)
  • Author(s): Iguchi A, Ozaki S, Nakaiura T, Inoue M, Tanaka Y, Suzuki A, Kawahata H, Sakai K
  • Journal Title: Marine Environmental Research Volume: 73 Pages: 32-36
  • DOI: 10.1016/j.marenvres.2011.10.008
  • Peer Reviewed
• [Journal Article] Effects of seawater pH on growth and skeletal U/Ca ratios of Acropora digitifera coral polyps (2011)
  • Author(s): Mayuri Inoue, Ryota Suwa, Atushi Suzuki, Kazuhiko Sakai, Hotaka Kawahata
  • Journal Title: Geophysical Research Letters Volume: 38 Issue: 12 Pages: 1-4
  • DOI: 10.1029/2011gl047786
  • Peer Reviewed
• [Journal Article] Contrasting calcification responses to ocean acidification between two reef foraminifers harboring different algal symbionts (2011)
  • Author(s): M.Hikami, H.Ushie, 他7名
  • Journal Title: Geophysical Research Letters Volume: 38 Issue: 19 Pages: 1-5
  • DOI: 10.1029/2011gl048501
  • Peer Reviewed
• [Journal Article] Biological and water chemistry controls on Sr/Ca, Ba/Ca, Mg/Ca and δ18^<Op>rofiles in freshwater pearl mussel Hyriopsis sp (2011)
  • Author(s): Izumida, H., Yoshimura, T., Suzuki, A., Nakashima, R., Ishimura, T., Yasuhara, M., Inamura, A., Shikazono, N., Kawahata, H
  • Journal Title: Palaeogeography, Palaeoclimatology, Palaeoecology Volume: 309 Issue: 3-4 Pages: 298-308
  • DOI: 10.1016/j.palaeo.2011.06.014
  • Peer Reviewed
• [Journal Article] Effects of ocean acidification on calcification of symbiont-bearing reef foraminifers (2011)
  • Author(s): Fujita, K., Hikami, M., Suzuki, A., Kuroyanagi, A., Sakai, K., Kawahata, H., Nojiri, Y
  • Journal Title: Biogeosciences Volume: 8 Issue: 8 Pages: 2089-2098
  • DOI: 10.5194/bg-8-2089-2011
  • Peer Reviewed
• [Journal Article] Permanent El Nino during the Pliocene warm period not supported by coral evidence (2011)
  • Author(s): Watanabe,T., Suzuki, A., Minobe, S., Kawashima, T. Kameo, K., Minoshima, K., Aguilar, Y. M., Wani, R., Kawahata, H., Sowa, K., Nagai, T., and Kase, T
  • Journal Title: Nature Volume: 471 Pages: 209-211
  • Peer Reviewed
• [Journal Article] Mid-Holocene palaeoceanography of the northern South China Sea using coupled fossil-modern coral and Atmosphere-Ocean GCM model (2011)
  • Author(s): Yokoyama, Y., Suzuki, A., Siringan, F., Maeda, Y., Abe-Ouchi, A., Ohgaito, R., Kawahata, H., and Matsuzaki, H
  • Journal Title: Geophysical Research Letters Volume: 38 Issue: 8 Pages: 1-5
  • DOI: 10.1029/2010gl044231
  • Peer Reviewed
• [Journal Article] Trace element variations in fossil corals from Tahiti collected by IODP Expedition 310 : Reconstruction of marine environments during the last deglaciation (15 to 9 ka) (2010)
  • Author(s): Inoue, M., Yokoyama, Y., Harada, M., Suzuki, A., Kawahata, H., Matsuzaki, H., Iryu, Y
  • Journal Title: Marine Geology Volume: 271 Pages: 303-306
  • Peer Reviewed
• [Journal Article] Abrupt shift toward cooler condition in the earliest 20th century detected in a 165 year coral record from Ishigaki Island, southwestern Japan (2010)
  • Author(s): Mishima, M., Suzuki, A., Nagao, M., Ishimura, T., Inoue, M., Kawahata, H
  • Journal Title: Geophysical Research Letters Volume: 37 Issue: 15
  • DOI: 10.1029/2010gl043451
  • Peer Reviewed
• [Journal Article] Pacific Decadal Oscillation documented in a coral record of North Pacific winter temperature since 1873 (2010)
  • Author(s): Felis, T., Suzuki, A., Kuhnert, H., Rimbu, N., Kawahata, H
  • Journal Title: Geophysical Research Letters Volume: 37 Issue: 14
  • DOI: 10.1029/2010gl043572
  • Peer Reviewed
• [Journal Article] Historic 1771 Meiwa tsunami confirmed by high‐resolution U/Th dating of massive Porites coral boulders at Ishigaki Island in the Ryukyus, Japan (2010)
  • Author(s): Araoka, D., Inoue, M., Suzuki, A., Yokoyama, Y., Edwards, R. L., Cheng, H., Matsuzaki, H., Kan, H., Shikazono, N., Kawahata, H
  • Journal Title: Geochemistry, Geophysics, Geosystems Volume: 11 Issue: 6
  • DOI: 10.1029/2009gc002893
  • Peer Reviewed
• [Journal Article] Abrupt shift toward cooler condition in the earliest 20th century detected in a 165 year coral record from Ishigaki Island, southwestern Japan (2010)
  • Author(s): Mishima, M., Suzuki, A. Nagao, M., Ishimura, T., Inoue, M., Kawahata, H.
  • Journal Title: Geophysical Research Letters Volume: 37
  • Peer Reviewed
• [Journal Article] Pacific Decadal Oscillation documented in a coral record of North Pacific winter temperature since 1873 (2010)
  • Author(s): Felis, T., Suzuki, A., Kuhnert, H., Rimbu, N., Kawahata, H.
  • Journal Title: Geophysical Research Letters Volume: 37
  • Peer Reviewed
• [Journal Article] Historic 1771 Meiwa tsunami confirmed by high-resolution U/Th dating of massive Porites coral boulders at Ishigaki Island in the Ryukyus, Japan (2010)
  • Author(s): Araoka, D., Inoue, M., Suzuki, A., Yokoyama, Y., Edwards, R.L., Cheng, H., Matsuzaki, H., Kan, H., Shikazono, N., Kawahata, H.
  • Journal Title: Geochemistry, Geophysics, Geosystems Volume: 11
  • Peer Reviewed
• [Journal Article] サンゴ記録による東アジアモンスーンの言動復元 (2010)
  • Author(s): 鈴木淳、三島真理、川幡穂高
  • Journal Title: 月刊海洋 42-3 Pages: 158-162
• [Journal Article] Subtropical coral reveals abrupt early 20th century freshening in the western North Pacific Ocean (2009)
  • Author(s): Felis, T., Suzuki, A., Kuhnert, H., Dima, M., Lohmann, G., Kawahata, H
  • Journal Title: Geology Volume: 37 Issue: 6 Pages: 527-530
  • DOI: 10.1130/g25581a.1
  • Peer Reviewed
• [Journal Article] Reconstruction of the East China Sea paleoenvironment at 16 ka by comparison of fossil and modern Faviidae corals from the Ryukyus, southwestern Japan (2009)
  • Author(s): Mishima, M., Kawahata, H., Suzuki, A., Inoue, M., Okai, T., Omura, A
  • Journal Title: Journal of Quaternary Science Volume: 24 Issue: 8 Pages: 928-936
  • DOI: 10.1002/jqs.1268
  • Peer Reviewed
• [Journal Article] Oxygen and carbon isotope records of cultured freshwater pearl mussel Hyriopsis sp. shell from Lake Kasumigaura, Japan (2009)
  • Author(s): Yoshimura, T., Nakashima, R., Suzuki, A., Tomioka, N., Kawahata, H
  • Journal Title: Journal of Paleolimunology Volume: 43 Issue: 3 Pages: 437-448
  • DOI: 10.1007/s10933-009-9341-8
  • Peer Reviewed
• [Journal Article] サンゴ骨格気候学:石垣島のサンゴ記録に見られる冬期モンスーン変動とレジームシフト (2009)
  • Author(s): 鈴木淳、角田友明、川幡穂高
  • Journal Title: 月刊地球 31-11 Pages: 599-603
• [Journal Article] Subtropical coral reveals abrupt early 20th century freshening in the western North Pacific Ocean. (2009)
  • Author(s): Felis, T., Suzuki, A., Kuhnert, H., Dima, M., Lohmann, G., Kawahata, H.
  • Journal Title: Geology 37 Pages: 527-530
  • Peer Reviewed
• [Journal Article] Reconstruction of the East China Sea paleoenvironment at 16 ka by comparison of fossil and modern Faviidae corals from the Ryukyus, southwestern Japan. (2009)
  • Author(s): Mishima, M., Kawahata, H., Suzuki, A., Inoue, M., Okai, T., Omura, A.
  • Journal Title: Journal of Quaternary Science 24 Pages: 928-936
  • Peer Reviewed
• [Presentation] 長期飼育ハマサンゴを用いた骨格成長速度が気候指標に与える影響の検討 (2011)
  • Author(s): 林恵里香, 中村 崇, 井口 亮, 岩瀬晃啓, 酒井一彦, 鈴木 淳, 岡井貴司, 川幡穂高
  • Organizer: 日本地球化学会第58回年会
  • Place of Presentation: 札幌市
  • Year and Date: 2011-09-14
• [Presentation] Growth-rate influences on coral climate proxies tested by multiple clone culture experiment (2011)
  • Author(s): Hayashi, E., Suzuki, A., Ishimura, T., Nakamura, T., Iguchi, A., Sakai, K., Iwase, A., Kawahata, H
  • Organizer: 日本地球惑星科学連合 2011年度連合大会
  • Place of Presentation: 千葉市
  • Year and Date: 2011-05-25
• [Presentation] Growth-rate influences on coral climate proxies tested by multiple clone culture experiment (2011)
  • Author(s): Hayashi, E., Suzuki, A., Ishimura, T., Nakamura, T., Iguchi, A., Sakai, k., Iwase, A., Kawahata, H.
  • Organizer: 日本地球惑星科学連合2011年度連合大会
  • Place of Presentation: 千葉市
  • Year and Date: 2011-05-25
• [Presentation] 小笠原諸島父島と琉球列島石垣島のサンゴ骨格から復元された20世紀最初期の気候イベント (2010)
  • Author(s): 三島真理, 鈴木淳, 石村豊穂, 川幡穂高
  • Organizer: 日本地球化学会年会
  • Place of Presentation: 立正大学(熊谷市)
  • Year and Date: 2010-09-07
• [Presentation] Climate events in the earliest 20th century detected in coral records from Ishigaki and Ogasawara Islands, Japan. (2010)
  • Author(s): Suzuki, A.
  • Organizer: 2010PAGES Regional Workshop in Japan
  • Place of Presentation: 名古屋大学(名古屋市)
  • Year and Date: 2010-06-05
• [Presentation] フィリピン東岸のサンゴ骨格を用いた過去120年間の気候復元および西太平洋の気候システムの理解 (2010)
  • Author(s): 福島彩香, 鈴木淳, 川幡穂高, 岡井貴司, 小島啓太郎, Fernando Sirngan
  • Organizer: 日本地球惑星科学連合
  • Place of Presentation: 幕張メッセ(千葉市)
  • Year and Date: 2010-05-27
• [Presentation] 石垣島のサンゴ骨格に見られる20世紀初頭の突然の寒冷化イベント (2010)
  • Author(s): 三島真理・鈴木淳・長尾正之・川幡穂高
  • Organizer: 2009年度古海洋シンポジウム
  • Place of Presentation: 東大海洋研(中野区)
  • Year and Date: 2010-01-08
• [Presentation] 石垣島の津波石サンゴ骨格を用いたgeohazardの復元 (2010)
  • Author(s): 荒岡大輔・井上麻夕里・鈴木淳・横山祐典・L.Edwards・H.Cheng・松崎浩之・菅浩伸・鹿園直建・川幡穂高
  • Organizer: 2009年度古海洋シンポジウム
  • Place of Presentation: 東大海洋研(中野区)
  • Year and Date: 2010-01-08
• [Presentation] サンゴ骨格や鍾乳石記録から復元される東アジアモンスーンの変動 (2009)
  • Author(s): 鈴木淳
  • Organizer: 日本地球惑星科学連合
  • Place of Presentation: 幕張メッセ(千葉市)
  • Year and Date: 2009-05-18
• [Remarks]
  • URL: http://staff.aist.go.jp/a.suzuki/index_jpn.html