Detailed Information

Research Field/Keywords for Research Field

• Aquatic Photosynthesis

Education

• 2014/03, Soka University, Faculty of Enginnering, Graduated
• 2016/03, Hokkaido University, Graduate School of Environmental Science, Division of Earth System Science, Doctor Course, Completed
• 2018/03, Hokkaido University, Graduate School of Environmental Science, Division of Earth System Science, Doctor Course, Completed
• 2018/12, University of Tasmania, Institute for Marine and Antarctic Studies, Doctor Course, Completed

Employment Experience

• 2019/04 - 2020/02 Researcher Institute for Marine and Antarctic Studies, University of Tasmania
• 2019/04 - 2020/02 Researcher Hokkaido University
• 2020/02 - 2022/10 Researcher Graduate School of Agriculture, Saga University

Field of Specialization

• Ecology/Environment, Biophysics, Aquatic bioproduction science

Membership in Academic Societies

• The Oceanographic Society of Japan, The Japanese Society of Photosynthesis Research, Phycological Society of America, Association for Sciences of Limnology and Oceanography

Awards

• Best Poster Presentation Award （2015/08）
• 松野環境科学賞 （2020/09）
• Best Presentation Award for Young Scientists （2021/07）

Research Topics and Results

• Procedual changes in photosynthetic pigments during processing from raw lavers to a Nori sheet 2024/07
• Multidisciplinary research for sea ice in Saroma-ko Lagoon, Hokkaido, Japan 2023 2024/06
• Different responses of phytoplankton to Fe manipulation in Fe-limited waters with contrasting surface mixed layer depths in the western subarctic Pacific 2023/06
• Investigation of efficient adsorption of toxic heavy metals (Chromium, Lead, Cadmium) from aquatic environment using orange peel cellulose as adsorbent 2023/03
• Species-specific monitoring of Skeletonema blooms in the coastal waters of Ariake Sound, Japan 2023/01
• Primordial capsid and spooled ssDNA genome structures unravel ancestral events of eukaryotic viruses 2022/07
• Development of a new quantitative method for photosynthetic pigments contained in the Nori sheet 2022/07
• Weekly observations of estuarine microbial assemblages during summer in the inner part of Ariake Bay, Japan; microbial water-sediment coupling in turbid shallow water 2022/06
• Primary productivity and phytoplankton community structure in surface waters of the western subarctic Pacific and the Bering Sea during summer with reference to bloom stages 2022/02
• Low Fe availability for photosynthesis of sea-ice algae: Ex situ incubation of the ice diatom Fragilariopsis cylindrus in low-Fe sea ice using an ice tank 2021/03
• Differences in diversity and photoprotection capability between ice algae and under-ice phytoplankton in Saroma-Ko Lagoon, Japan: a comparative taxonomic analysis with microscopy and DNA barcoding 2020/09
• Response to sea ice melt indicates high seeding potential of the ice diatom Thalassiosira to spring phytoplankton blooms: a laboratory study on an ice algal community from the Sea of Okhotsk 2020/07
• Freezing, melting and light stress on the photophysiology of ice algae: ex situ incubation of the ice algal diatom Fragilariopsis cylindrus (Bacillariophyceae) using an ice tank 2020/04
• Community composition and photosynthetic physiology of phytoplankton in the western Subarctic Pacific near the Kuril Islands with special reference to Iron Availability 2020/02
• Community composition and photophysiology of phytoplankton assemblages in coastal Oyashio waters of the western North Pacific during early spring 2018/06

Original Articles

• Procedual changes in photosynthetic pigments during processing from raw lavers to a Nori sheet;　2024/07
  ANNOUNCEMENT INFO.;　Japanese Journal of Phycology, 72, 89-96
  AUTHOR;　Maho Shimizu, Kazuhiro Yoshida, Kei Kimura
  
• Multidisciplinary research for sea ice in Saroma-ko Lagoon, Hokkaido, Japan 2023;　2024/06
  ANNOUNCEMENT INFO.;　Bulletin of Glaciological Research
  AUTHOR;　Daiki Nomura, Ryota Akino, Matthew Corkill, Keizo Hirano, Akihide Kasai, Seiji Katakura, Yusuke Kawaguchi, Tatsuya Kawakami, Riri Kimura, Delphine Lannuzel, Ryosuke Makabe, Mirai Matsuura, Kohei Matsuno, Klaus Meiners, Keizo Nagasaki, Yuichi Nosaka, Nana Samori, Shinnosuke Sakaya, Eun Yae Son, Ryotaro Suga, Yumi Sunakawa, Keigo D. Takahashi, Masaharu Takahashi, Yuka Takeda, Takenobu Toyota, Manami Tozawa, Pat Wongpan, Hiroshi Yoshida, Kazuhiro Yoshida, Masaki Yoshimura
  
• Different responses of phytoplankton to Fe manipulation in Fe-limited waters with contrasting surface mixed layer depths in the western subarctic Pacific;　2023/06
  ANNOUNCEMENT INFO.;　Journal of Oceanography
  AUTHOR;　Kazuhiro Yoshida, Jun Nishioka, Ichiro Yasuda, Koji Suzuki
  
• Investigation of efficient adsorption of toxic heavy metals (Chromium, Lead, Cadmium) from aquatic environment using orange peel cellulose as adsorbent;　2023/03
  ANNOUNCEMENT INFO.;　Sustainabillity, 15, 4470
  AUTHOR;　Aminur Rahman, Kazuhiro Yoshida, Mohammed Monirul Islam, Genta Kobayashi
  
• Species-specific monitoring of Skeletonema blooms in the coastal waters of Ariake Sound, Japan;　2023/01
  ANNOUNCEMENT INFO.;　Marine Ecology Progress Series, 703, 31-46
  AUTHOR;　Kazuhiro Yoshida, Hiroshi Ota, Takuya Iwanaga, Aiko Yoshitake, Takayuki Mine, Mana Omura, Kei Kimura
  
• Primordial capsid and spooled ssDNA genome structures unravel ancestral events of eukaryotic viruses;　2022/07
  ANNOUNCEMENT INFO.;　mBio
  AUTHOR;　Anna Munke Kei Kimura Yuji Tomaru Han Wang Kazuhiro Yoshida Seiya Mito Yuki Hongo Kenta Okamoto
  
• Development of a new quantitative method for photosynthetic pigments contained in the Nori sheet;　2022/07
  ANNOUNCEMENT INFO.;　The Japanese Journal of Phycology
  AUTHOR;　Yuki Omae Kazuhiro Yoshida Yoshio Kawamura Kei Kimura
  
• Weekly observations of estuarine microbial assemblages during summer in the inner part of Ariake Bay, Japan; microbial water-sediment coupling in turbid shallow water;　2022/06
  ANNOUNCEMENT INFO.;　, 37, 2, ME22015
  AUTHOR;　Ryo Orita, Kazuhiro Yoshida, Hiroto Terazono, Yukio Nagano, Masatoshi Goto, Kei Kimura, Genta Kobayashi
  
• Primary productivity and phytoplankton community structure in surface waters of the western subarctic Pacific and the Bering Sea during summer with reference to bloom stages;　2022/02
  ANNOUNCEMENT INFO.;　Progress in Oceanography, 210, 102738
  AUTHOR;　Hisatomo Waga Amane Fujiwara, Toru Hirawake, Koji Suzuki Kazuhiro Yoshida Hiroto Abe Daiki Nomura
  
• Low Fe availability for photosynthesis of sea-ice algae: Ex situ incubation of the ice diatom Fragilariopsis cylindrus in low-Fe sea ice using an ice tank;　2021/03
  ANNOUNCEMENT INFO.;　Frontiers in Marine Science, 8, 632087
  AUTHOR;　Kazuhiro Yoshida, Andreas Seger Matthew Corkill Petra Heil Kristen Karsh Andrew McMinn Koji Suzuki
  
• Differences in diversity and photoprotection capability between ice algae and under-ice phytoplankton in Saroma-Ko Lagoon, Japan: a comparative taxonomic analysis with microscopy and DNA barcoding;　2020/09
  ANNOUNCEMENT INFO.;　Polar Biology
  AUTHOR;　Kazuhiro Yoshida Hiroshi Hattori Takenobu Toyota Andrew McMinn, Koji Suzuki
  
• Response to sea ice melt indicates high seeding potential of the ice diatom Thalassiosira to spring phytoplankton blooms: a laboratory study on an ice algal community from the Sea of Okhotsk;　2020/07
  ANNOUNCEMENT INFO.;　Frontiers in Marine Science, 7, 613
  AUTHOR;　Dong Yan Kazuhiro Yoshida Jun Nishioka Masato Ito Takenobu Toyota Koji Suzuki
  
• Freezing, melting and light stress on the photophysiology of ice algae: ex situ incubation of the ice algal diatom Fragilariopsis cylindrus (Bacillariophyceae) using an ice tank;　2020/04
  ANNOUNCEMENT INFO.;　Journal of Phycology, 56, 1323–1338
  AUTHOR;　Kazuhiro Yoshida Andreas Seger Fraser Kennedy Andrew McMinn Koji Suzuki
  
• Community composition and photosynthetic physiology of phytoplankton in the western Subarctic Pacific near the Kuril Islands with special reference to Iron Availability;　2020/02
  ANNOUNCEMENT INFO.;　Journal of Geophysical Research: Biogeosciences, 125, e2019JG005525
  AUTHOR;　Kazuhiro Yoshida Suzu Nakamura Jun Nishioka Stanford B Hooker Koji Suzuki
  
• Community composition and photophysiology of phytoplankton assemblages in coastal Oyashio waters of the western North Pacific during early spring;　2018/06
  ANNOUNCEMENT INFO.;　Estuarine, Coastal and Shelf Science, 212, 80-94
  AUTHOR;　Kazuhiro Yoshida Hisashi Endo Evelyn Lawrenz Tomonori Isada Stanford B Hooker Ondřej Prášil Koji Suzuki