Rchr
J-GLOBAL ID:200901022157734255   Update date: Mar. 22, 2024

Tsuchiya Masashi

ツチヤ マサシ | Tsuchiya Masashi
Affiliation and department:
Job title: グループリーダー代理
Other affiliations (1):
Homepage URL  (2): http://www.jamstec.go.jp/bioenv/j/http://www.jamstec.go.jp/bioenv/e/
Research field  (6): Marine/Aquatic life sciences ,  Environmental impact assessment ,  Environmental dynamics ,  Evolutionary biology ,  Biodiversity and systematics ,  Biogeoscience
Research keywords  (8): 進化 ,  Microplastics ,  Protist ,  Stable isotope ecology ,  Molecular ecology ,  Experimental paleontology ,  Evolution ,  Foraminifera
Research theme for competitive and other funds  (16):
  • 2018 - 2023 ハイパースペクトルカメラによるマイクロプラスチック自動分析手法の開発
  • 2018 - 2021 海洋堆積物中のプラスチックごみの計測技術の高度化
  • 2017 - 2019 底生有孔虫類の遺伝的分化機構の解明:生態的な要因が遺伝的集団の分化に与える影 響
  • 2015 - 2018 Selective mating, reproductive isolation and genetic divergence in foraminifera: understanding the nature and origin of protist species
  • 2012 - 2015 共生が促す有孔虫の多様化メカニズム
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Papers (78):
  • Taku Omura, Noriyuki Isobe, Takamasa Miura, Shun’ichi Ishii, Mihoko Mori, Yoshiyuki Ishitani, Satoshi Kimura, Kohei Hidaka, Katsuya Komiyama, Miwa Suzuki, et al. Microbial decomposition of biodegradable plastics on the deep-sea floor. Nature Communications. 2024. 15. 1
  • Julien Richirt, Satoshi Okada, Yoshiyuki Ishitani, Katsuyuki Uematsu, Akihiro Tame, Kaya Oda, Noriyuki Isobe, Toyoho Ishimura, Masashi Tsuchiya, Hidetaka Nomaki. Composite calcite and opal test in Foraminifera (Rhizaria). 2024
  • Naoto Jimi, Natsumi Hookabe, Shinta Fujimoto, Hiroki Kise, Akito Ogawa, Masashi Tsuchiya. Three species of Fauveliopsidae (Annelida) from the northwestern Pacific including a new species. Plankton and Benthos Research. 2023. 18. 4. 178-184
  • Masashi Tsuchiya, Tomo Kitahashi, Ryota Nakajima, Kazumasa Oguri, Kiichiro Kawamura, Akimu Nakamura, Kengo Nakano, Yosaku Maeda, Masafumi Murayama, Sanae Chiba, et al. Distribution of microplastics in bathyal- to hadal-depth sediments and transport process along the deep-sea canyon and the Kuroshio Extension in the Northwest Pacific. Marine Pollution Bulletin. 2023. 115466-115466
  • Akihiro Tame, Tadashi Maruyama, Tetsuro Ikuta, Yoshihito Chikaraishi, Nanako O Ogawa, Masashi Tsuchiya, Kiyotaka Takishita, Miwako Tsuda, Miho Hirai, Yoshihiro Takaki, et al. mTORC1 regulates phagosome digestion of symbiotic bacteria for intracellular nutritional symbiosis in a deep-sea mussel. Science advances. 2023. 9. 34. eadg8364
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MISC (51):
  • 中嶋亮太, 美山透, 北橋倫, 磯部紀之, 長野由梨子, 生田哲朗, 小栗一将, 土屋正史, 吉田尊雄, 青木邦弘, et al. Plastic after an extreme storm: A typhoon transports a tremendous amount of plastic debris into the ocean. 日本プランクトン学会報. 2022. 69. 2
  • 土屋正史, 北橋倫, 小栗一将, 中嶋亮太, LINDSAY Dhugal J., 藤倉克則, 福島朋彦, 平陽介, 斎藤仁志. Development of Automatic Detection Method for Nile Red-Stained Microplastic Particles and its Effectiveness. 日本水環境学会年会講演集. 2021. 55th
  • 土屋正史, 北橋倫, 平陽介, 斎藤仁志, 小栗一将, 小栗一将, 中嶋亮太, DHUGAL Lindsay, 藤倉克則, 福島朋彦, et al. Automatic detection for Nile Red-stained microplastic particles. 日本地球惑星科学連合大会予稿集(Web). 2021. 2021
  • 土屋正史, 内田裕, 北橋倫, 中嶋亮太, 横川太一, 藤原義弘, 矢吹彬憲, 土田真二, 磯部紀之, 古島靖夫, et al. 海洋汚染物質の実態把握と海洋生態系への影響評価 KM20-08,-09,-11航海概要. 海と地球のシンポジウム発表課題一覧・要旨集(CD-ROM). 2021. 2021
  • Zhu C, Kanaya Y, Nakajima R, Tsuchiya M, Nomaki H, Kitahashi T, Fujikura K. Fundanmental parameters for detection of Microplastics based on hyperspectral imaging. 2020
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Patents (1):
  • 生物粒子を含む試料の前処理方法、生物粒子の画像取得方法、 生物粒子を含む試料の前処理装置、及び生物粒子画像取得装置
Books (3):
  • 「アメーバのはなし」-原生生物と人との関わり-
    朝倉書店 2018
  • How has foraminiferal genetic diversity developed? A case study of Planoglabratella opercularis and the species concept inferred from its ecology, distribution, genetics, and breeding behavior.
    Experimental Approaches in Foraminifera: Collection, Maintenance and Experiments. Kitazato H. & Bernhard J. (eds). Springer book, Environmental Science Series 2014
  • 古生物学辞典 第二版
    朝倉書店 2010
Lectures and oral presentations  (273):
  • 海洋汚染物質の実態把握と海洋生態系への影響評価.KM20-08, -09, -11航海概要
    (海と地球のシンポジウム2021 2021)
  • Detection of microplastics using hyperspectral imaging techniques: system optimization.
    (AGU fall meeting 2021 2021)
  • Metabarcoding observations on species-characteristic microbiomes of deep-sea benthic foraminifera
    (2021)
  • Rapid detection of aquatic microplastics on filter substrates based on hyperspectral imaging.
    (PICES2020 2021)
  • Metabarcoding observations on species-specific microbiomes of deep-sea benthic foraminifera.
    (16th Deep-Sea Biology Symposium, Ifremer (France) 2021)
more...
Works (41):
  • 深海平原生態系の3つの有機物ソースを定量的に評価する現場培養実験,現場観測(YK14-06調査航海)共同研究者として乗船
    2014 -
  • 深海平原は沈降有機物フラックスが支配する世界なのかを検証する西太平洋縦断調査&実験(よこすかYK13-09航海)共同研究者として乗船
    2013 -
  • 熱水活動域における微生物ループと動物プランクトンの捕食連鎖の構造解析(淡青丸KT12-13次航海)共同研究者として乗船
    2012 -
  • 黒潮域および亜熱帯還流域における浮遊性真核微生物の遺伝型の分布と環境への適応様式:餌資源利用による同所的・生態的種分化の検証(淡青丸KT12-04次航海)研究課題代表者・首席研究員として乗船
    2012 -
  • 深海化学合成生態系の出現に有機物基質が果たす役割の解明(かいれいKR12-01次航海)共同研究者として乗船
    2012 -
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Education (9):
  • - 2001 Tohoku Univerisy Graduate School of Science Department of Biology
  • - 2000 Shizuoka University
  • - 2000 Shizuoka University Graduate School, Division of Science and Engineering Environmental Science
  • 1997 - 1997 University of Geneve Faculty of Science Molecular Systematics Group
  • - 1996 Shizuoka University
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Professional career (1):
  • Dc. (Sci) (Shizuoka University)
Work history (13):
  • 2019/04 - 現在 Japan Agency for Marine-Earth Science and Technology Research Institute for Global Change (RIGC), Marine Biodiversity and Environmental Assessment Research Center (BioEnv), Marine Plastics Research Group (MPlastics) Deputy Group Leader
  • 2017/04 - 現在 Tohoku University Graduate School of Agricultural Science, Continental Margin Deep-Sea Ecosystem Dynamics Associate Professor
  • 2014/04 - 2019/03 Japan Agency for Marine-Earth Science and Technology (JAMSTEC) Department of Marine Biodiversity Research Research Scientist
  • 2009/04 - 2014/03 Japan Agency for Marine-Earth Science and Technology Team leader (Stable Isotope Ecology Research Team)
  • 2006/04 - 2009/03 Japan Agency for Marine-Earth Science and Technology, Institute for Research on Earth Evolution, Research Program for Paleoenvironment Research Scientist
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Awards (6):
  • 2021/12 - Microplaleontology (Micropress) The 2021 Best Paper Award Molecular and morphological taxonomy of living Ammonia and related taxa (Foraminifera) and their biogeography.
  • 2017/06 - Palaeontological Society of Japan Award
  • 2006 - FORAMS 2006 (International Symposium on Fortaminifera)ポスター賞
  • 2006 - FORAMS2006 (International Symposium on Foraminifera) Poster Award
  • 2001 - 2000年度 日本古生物学会論文賞
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Association Membership(s) (7):
地球環境史学会 ,  SOCIETY OF EVOLUTIONARY STUDIES, JAPAN ,  日本地球惑星科学連合 ,  日本古生物学会 ,  Paleontological Society of Japan ,  JAPAN SOCIETY ON WATER ENVIRONMENT ,  THE JAPANESE ASSOCIATION OF BENTHOLOGY
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