Nakamura Takashi

写真a

Title

Associate Professor

Researcher Number(JSPS Kakenhi)

40404553

Homepage URL

http://sites.google.com/site/labcoral35/home

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Current Affiliation Organization 【 display / non-display

  • Duty   University of the Ryukyus   Faculty of Science   Chemistry, Biology and Marine Science   Associate Professor  

  • Concurrently   University of the Ryukyus   Graduate School of Engineering and Science  

University 【 display / non-display

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    2001.03

    University of the Ryukyus   Graduate School of Engineering and Science   Graduated

Graduate School 【 display / non-display

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    2003

    University of the Ryukyus  Graduate School, Division of Science and Engineering  Doctor's Course  Completed

Study abroad experiences 【 display / non-display

  • 1994.10
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    1999.01

    GeorgeWashington University  

Academic degree 【 display / non-display

  •  -  Ph.D.

External Career 【 display / non-display

  • 2002.04
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    2003.03

    University of the Ryukyues, Research Fellow for JSPS (DC2)  

  • 2003.04
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    2004.03

    University of the Ryukyues, Research Fellow for JSPS (PD)  

  • 2004.04
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    2006.03

    University of the Ryukyues, 21stCentury COE Reserch Fellow  

  • 2007.04
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    2009.12

    Kyushu University, Research Fellow for JSPS (PD)  

  • 2010.01
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    2010.11

    University of the Ryukyues, Assistant Professor  

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Affiliated academic organizations 【 display / non-display

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    The Japanese Association of Benthology 

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    The Ecological Society of Japan 

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    The Biological Society of Okinawa 

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    Japan Society of Plant Physiology 

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    Japan Coral Reef Society 

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Research Interests 【 display / non-display

  • Coral reef,Environment,Stress,Ecophysiology

  • 環境

  • ストレス

  • 生理学

  • 生態学

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Research Areas 【 display / non-display

  • Life Science / Ecology and environment

  • Life Science / Plant molecular biology and physiology

  • Conservation Ecology, Coral Reef

  • Environmental Science/Agriculture Science / Environmental load reduction and remediation

Published Papers 【 display / non-display

  • Coral Decline Linked to Exchangeable Phosphate in Seawater from Coastal Calcareous Sediments, as Evidenced in Sekisei Lagoon, Japan.

    Yasumoto J, Iijima M, Iguchi A, Nakamura T, Takada R, Yasumoto-Hirose M, Iwasaki Y, Yasutaka T, Mori-Yasumoto K, Shinjo R, Ide R, Yamazaki A, Mizusawa N, Ohno Y, Suzuki A, Watabe S, Yasumoto K

    Marine biotechnology (New York, N.Y.) ( Marine Biotechnology )  27 ( 2 ) 50   2025.03 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

  • Spatial and temporal variations in coral reef recovery amid recurring bleaching events in Okinawa Island, Japan.

    Afzal MS, Ishida J, Gomez R, Udo T, Azuma-Malsol MA, Kimura LY, Nakamura T

    Marine environmental research ( Marine Environmental Research )  205   107033   2025.03 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

  • Shallow corals acclimate to mesophotic depths while maintaining their heat tolerance against ongoing climate change.

    Tavakoli-Kolour P, Sinniger F, Morita M, Hazraty-Kari S, Nakamura T, Harii S

    Marine pollution bulletin ( Marine Pollution Bulletin )  209 ( Pt B ) 117277 - 117277   2024.12 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

  • Live imaging of center of calcification formation during septum development in primary polyps of Acropora digitifera

    Ohno Yoshikazu, Takahashi Anan, Tsutsumi Motosuke, Kubota Azusa, Iguchi Akira, Iijima Mariko, Mizusawa Nanami, Nakamura Takashi, Suzuki Atsushi, Suzuki Michio, Yasumoto Jun, Watabe Shugo, Sakai Kazuhiko, Nemoto Tomomi, Yasumoto Ko

    Frontiers in Marine Science ( Frontiers Media )  11   1 - 13   2024.08 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

     View Summary

    Recent studies have revealed that stony corals create their extracellular skeletons via biologically controlled calcification, in which amorphous calcium carbonate (ACC), regarded as precursors of aragonite crystals, have been observed at nanoscale using electron microscopy. However, the exact mechanism by which ACC is generated, and how it contributes to skeletal growth in coral calcifying tissue, remains enigmatic. The septal skeleton of an individual polyp is composed of radially aligned plates extending upward from the aboral calcifying tissue. This structure includes microstructure known as the centers of calcification (CoC). However, despite its importance, direct in vivo observation of septal growth has not been reported. Observations under transmitted illumination using polarized light microscopy on calcifying tissue of young Acropora digitifera revealed small crystals, a few micrometers in size, that accompany subtle movements and that emerge exclusively on the inner wall of the pocket in extracellular calcifying fluid (ECF). Crystal growth initiated from small, scattered crystals on a glass plate resembles this phenomenon observed in coral skeletons. Time-lapse photographs of 12 individuals in early primary polyp settlement revealed this process in three individuals, documenting 13 of these crystal events. This phenomenon occurred solely at the bases of subsequently formed septa. These crystals differ notably from fusiform crystals and from dumbbell-like or rod-like crystals growing individually. Upright two-photon microscopy captured movement of sub-micron-sized fluorescent calcein-accumulating particles, emphasizing their presence on the surface of the growing fronts of septa. Methodological advances that facilitate comprehensive in vivo observation of sub-micron-sized structures, calcein-accumulating particles to the skeleton, are needed to develop a more detailed understanding of coral skeletal growth.

  • Early-life history of three soft coral species in Okinawa, Japan

    Emmeline A. Jamodiong, Tracy D. Tabalanza, Jue Alef A. Lalas, Takashi Nakamura, James D. Reimer

    Marine and Freshwater Behaviour and Physiology   57 ( 1-3 ) 33 - 50   2024.07 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

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Books 【 display / non-display

  • Chapter 32. What are corals? In: Paradise of Nature ~Understanding the Wonders of Palau~

    Takashi Nakamura ( Part: Single Author ,  Chapter 32. What are corals? )

    Palau International Coral Reef Center (PICRC) Japan International Cooperation Agency (JICA) Japan Science and Technology Agency (JST)  2017.10

  • Chapter 37. Coral bleaching In: Paradise of Nature ~Understanding the Wonders of Palau

    Takashi Nakamura ( Part: Single Author ,  Chapter 37. Coral bleaching )

    Palau International Coral Reef Center (PICRC) Japan International Cooperation Agency (JICA) Japan Science and Technology Agency (JST)  2017.10

  • What are Corals? In: Paradise of Nature~Understanding the wonders of Nature

    Nakamura T ( Part: Allotment Writing )

    Palau International Coral Reef Center  2017

  • Coral Bleaching In: Paradise of Nature~Understanding the wonders of Nature.

    Nakamura T ( Part: Allotment Writing )

    Palau International Coral Reef Center  2017

Presentations 【 display / non-display

  • Bleaching impacts and recovery of corals in Sekisei Lagoon

    Takashi Nakamura, Mitsuhiro Ueno, Kana Ikeda, Mariam Shidha Afzal, Riku Tsukamoto

    14th International Coral Reef Symposium  2021.06  -  2021.06 

  • 八重山海域での異常高水温攪乱とサンゴ群集の変化

    中村 崇, Mariyam, Shidha Afzal, 小島(池田)香奈

    2020年度海洋学会・水産海洋学会 九州沖縄地区合同シンポジウム「南西諸島近海における大気・海洋・生態系」  2020.12  -  2020.12 

  • ウミキノコ属Sarcophyton に対するUV吸収剤・散乱剤の影響

    藤原 望海, 種山 穂奈美, 髙橋 宏和, 渡辺 百合香, 永禮 由布子, 清水 秀樹, 本堂 瑠璃, 中村 崇

    第23回日本サンゴ礁学会  2020.11  -  2020.11 

  • 琉球列島海域での造礁サンゴ群集比較

    中村 崇, 塚本 陸, 徳田 侑大, 石田 潤一郎, 池田 香菜, Mariam, Shidha Afzal, 井口 亮

    第23回日本サンゴ礁学会  2020.11  -  2020.11 

  • Effect of consecutive thermal stress on Acropora tenuis

    Sanaz Hazraty Kari, Frederic Sinniger, Takashi Nakamura, Saki Harii

    第23回日本サンゴ礁学会  2020.11  -  2020.11 

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Other Research Activities 【 display / non-display

  • Editor-in-Chief, Japanese Journal of the Japanese Coral Reef Society

    Editing academic journals etc. 

    2022.04
     
     

     View Summary

    Editorial supervision of the Japanese Journal of the Japanese Coral Reef Society.

  • Deputy Editor of the Japanese Journal of the Japanese Coral Reef Society

    Editing academic journals etc. 

    2019.04
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    2022.03

     View Summary

    Deputy editor of the Japanese Journal of the Japanese Coral Reef Society as assistant editorial supervisor of the journal.

Academic Awards 【 display / non-display

  • Kawaguti-Prize

    1900.01.01    

  • Poster-Presentation Prize

    1900.01.01    

  • Poster-Presentation Prize

    1900   Japan Coral Reef Society  

  • Kawaguti-Prize

    1900   Japan Coral Reef Society  

Grant-in-Aid for Scientific Research 【 display / non-display

  • Assessment of the impact of microplastics in the coral reef environment on coral disease

    Grant-in-Aid for Scientific Research(B)

    Project Year: 2024.04  -  2026.03 

    Direct: 2,500,000 (YEN)  Overheads: 3,250,000 (YEN)  Total: 750,000 (YEN)

  • Assessment of the impact of microplastics in the coral reef environment on coral disease

    Grant-in-Aid for Scientific Research(B)

    Project Year: 2024.04  -  2026.03 

    Direct: 2,500,000 (YEN)  Overheads: 3,250,000 (YEN)  Total: 750,000 (YEN)

  • Assessment of the impact of microplastics in the coral reef environment on coral disease

    Grant-in-Aid for Scientific Research(B)

    Project Year: 2024.04  -  2026.03 

    Direct: 2,500,000 (YEN)  Overheads: 3,250,000 (YEN)  Total: 750,000 (YEN)

  • Assessment of the impact of microplastics in the coral reef environment on coral disease

    Grant-in-Aid for Scientific Research(B)

    Project Year: 2024.04  -  2026.03 

    Direct: 2,500,000 (YEN)  Overheads: 3,250,000 (YEN)  Total: 750,000 (YEN)

  • Assessment of the impact of microplastics in the coral reef environment on coral disease

    Grant-in-Aid for Scientific Research(B)

    Project Year: 2024.04  -  2026.03 

    Direct: 2,500,000 (YEN)  Overheads: 3,250,000 (YEN)  Total: 750,000 (YEN)

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SDGs 【 display / non-display

  • サンゴ礁生態系の保全にかかる研究など

Social Activity 【 display / non-display

  • Shihsi Lagoon Nature Restoration Council, Vice-Chairman (Ministry of the Environment).

    Ministry of the Environment 

    2024.11
     
     

  • GCRMN (Global Coral Reef Monitoring Network) Japan Coordinator

    GCRMN (Global Coral Reef Monitoring Network) Japan Coordinator 

    2022.04
     
     

     View Summary

    Conducting survey and analysis as International coral reef as East Asia Regional Member and Country Coordinator.

  • Coral Reef Ecosystem Conservation Action Plan Plan revision review committee member

    Ministry of the Environment 

    2021.04
     
     

  • Member of the ‘Ecosystem Subcommittee (Coastal Zone)’ of the Kyushu-Okinawa Regional Council for Climate Change Adaptation.

    Ministry of the Environment 

    2020.09
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    2024.09

     View Summary

    As a member of the committee, he prepared a manual on coastal research for the general public.

  • Member of the review committee for the project to promote monitoring of key ecosystem monitoring areas (coral reef survey)

    Ministry of the Environment 

    2019.09
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    2024.09

     View Summary

    Advised and participated in review meetings as a committee member

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Media Coverage 【 display / non-display

  • 『海の森が消える日?サンゴ再生への挑戦?』  TV or radio program

    テレビ朝日  テレメンタリー2017  2017.11

  • 沖縄のサンゴ脅かす「白化」なぜ起きる? 色は生きるための「秘策」  Newspaper, magazine

    沖縄タイムス  日曜版一般向けコラム:ワラビ―  2017.7

  • サンゴ被害「過去最悪」八重山・石西礁湖の白化率、1種除き98%超  Newspaper, magazine

    沖縄タイムス  2017.2

Academic Activities 【 display / non-display

  • 2nd UN Ocean Decade regional Chapter 

    2024.4
     
     

    種別: Competition, symposium, etc.