Pioneers of plankton research: Yoshine Hada (1905–1993)
International audience Yoshine Hada (Fig. 1) was likely the first Japanese scientist who could be called a "planktologist". He was not the first to study plankton in Japan. That honor probably goes to Kintaro Okamura (1867-1935) who worked on marine phytoplankton. He is said to have been t...
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ftsorbonneuniv:oai:HAL:hal-03434187v1 2024-09-15T17:44:55+00:00 Pioneers of plankton research: Yoshine Hada (1905–1993) Dolan, John, R Kitazato, Hiroshi Laboratoire d'océanographie de Villefranche (LOV) Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut de la Mer de Villefranche (IMEV) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Japan Agency for Marine-Earth Science and Technology (JAMSTEC) 2021-11-13 https://hal.sorbonne-universite.fr/hal-03434187 https://hal.sorbonne-universite.fr/hal-03434187/document https://hal.sorbonne-universite.fr/hal-03434187/file/HAL_Pioneer_Plankton_Research_Yoshine_Hada.pdf https://doi.org/10.1093/plankt/fbab080 en eng HAL CCSD Oxford University Press (OUP) info:eu-repo/semantics/altIdentifier/doi/10.1093/plankt/fbab080 hal-03434187 https://hal.sorbonne-universite.fr/hal-03434187 https://hal.sorbonne-universite.fr/hal-03434187/document https://hal.sorbonne-universite.fr/hal-03434187/file/HAL_Pioneer_Plankton_Research_Yoshine_Hada.pdf doi:10.1093/plankt/fbab080 info:eu-repo/semantics/OpenAccess ISSN: 0142-7873 EISSN: 1464-3774 Journal of Plankton Research https://hal.sorbonne-universite.fr/hal-03434187 Journal of Plankton Research, 2021, ⟨10.1093/plankt/fbab080⟩ [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography info:eu-repo/semantics/article Journal articles 2021 ftsorbonneuniv https://doi.org/10.1093/plankt/fbab080 2024-07-25T23:47:52Z International audience Yoshine Hada (Fig. 1) was likely the first Japanese scientist who could be called a "planktologist". He was not the first to study plankton in Japan. That honor probably goes to Kintaro Okamura (1867-1935) who worked on marine phytoplankton. He is said to have been the first to translate 'plankton' into Japanese in 1900 (Omori, 2002). However, Hada, unlike Okamura, worked on a large variety of planktonic taxa and in a wide range of environments. He worked on copepods, rotifers, foraminifera, heliozoans, ciliates, amoeba, and many different taxa of phytoplankton. Hada published on the plankton of freshwater and saline lakes, and on marine plankton in sites ranging from the near shore waters of Japan, to the North Pacific, the Tropical Pacific, the Indian Ocean, and Antarctica. Today he may be best, but vaguely, known to the many plankton researchers who work on harmful algal blooms as he first discovered and described two troublesome flagellates species. In 1967, Hada described now known as Heterosigma akashiwo, naming it for its ability to form red tides as akashiwo is red tide in Japanese (Hada, 1967a). The species has since been known under many different names, see Hara and Chihara (1987) for an introduction to its confusing taxonomic history. Hada described another bloom-forming species now known as Chattonella antiqua in 1974 as Hemieutreptia antiqua (Hada, 1974a). Here a brief sketch will be given of the little known career of Yoshine Hada and his remarkably diverse contributions to plankton research will be highlighted. Article in Journal/Newspaper Antarc* Antarctica Copepods HAL Sorbonne Université Journal of Plankton Research 43 6 773 778 |
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Open Polar |
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HAL Sorbonne Université |
op_collection_id |
ftsorbonneuniv |
language |
English |
topic |
[SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
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[SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography Dolan, John, R Kitazato, Hiroshi Pioneers of plankton research: Yoshine Hada (1905–1993) |
topic_facet |
[SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
description |
International audience Yoshine Hada (Fig. 1) was likely the first Japanese scientist who could be called a "planktologist". He was not the first to study plankton in Japan. That honor probably goes to Kintaro Okamura (1867-1935) who worked on marine phytoplankton. He is said to have been the first to translate 'plankton' into Japanese in 1900 (Omori, 2002). However, Hada, unlike Okamura, worked on a large variety of planktonic taxa and in a wide range of environments. He worked on copepods, rotifers, foraminifera, heliozoans, ciliates, amoeba, and many different taxa of phytoplankton. Hada published on the plankton of freshwater and saline lakes, and on marine plankton in sites ranging from the near shore waters of Japan, to the North Pacific, the Tropical Pacific, the Indian Ocean, and Antarctica. Today he may be best, but vaguely, known to the many plankton researchers who work on harmful algal blooms as he first discovered and described two troublesome flagellates species. In 1967, Hada described now known as Heterosigma akashiwo, naming it for its ability to form red tides as akashiwo is red tide in Japanese (Hada, 1967a). The species has since been known under many different names, see Hara and Chihara (1987) for an introduction to its confusing taxonomic history. Hada described another bloom-forming species now known as Chattonella antiqua in 1974 as Hemieutreptia antiqua (Hada, 1974a). Here a brief sketch will be given of the little known career of Yoshine Hada and his remarkably diverse contributions to plankton research will be highlighted. |
author2 |
Laboratoire d'océanographie de Villefranche (LOV) Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut de la Mer de Villefranche (IMEV) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Japan Agency for Marine-Earth Science and Technology (JAMSTEC) |
format |
Article in Journal/Newspaper |
author |
Dolan, John, R Kitazato, Hiroshi |
author_facet |
Dolan, John, R Kitazato, Hiroshi |
author_sort |
Dolan, John, R |
title |
Pioneers of plankton research: Yoshine Hada (1905–1993) |
title_short |
Pioneers of plankton research: Yoshine Hada (1905–1993) |
title_full |
Pioneers of plankton research: Yoshine Hada (1905–1993) |
title_fullStr |
Pioneers of plankton research: Yoshine Hada (1905–1993) |
title_full_unstemmed |
Pioneers of plankton research: Yoshine Hada (1905–1993) |
title_sort |
pioneers of plankton research: yoshine hada (1905–1993) |
publisher |
HAL CCSD |
publishDate |
2021 |
url |
https://hal.sorbonne-universite.fr/hal-03434187 https://hal.sorbonne-universite.fr/hal-03434187/document https://hal.sorbonne-universite.fr/hal-03434187/file/HAL_Pioneer_Plankton_Research_Yoshine_Hada.pdf https://doi.org/10.1093/plankt/fbab080 |
genre |
Antarc* Antarctica Copepods |
genre_facet |
Antarc* Antarctica Copepods |
op_source |
ISSN: 0142-7873 EISSN: 1464-3774 Journal of Plankton Research https://hal.sorbonne-universite.fr/hal-03434187 Journal of Plankton Research, 2021, ⟨10.1093/plankt/fbab080⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1093/plankt/fbab080 hal-03434187 https://hal.sorbonne-universite.fr/hal-03434187 https://hal.sorbonne-universite.fr/hal-03434187/document https://hal.sorbonne-universite.fr/hal-03434187/file/HAL_Pioneer_Plankton_Research_Yoshine_Hada.pdf doi:10.1093/plankt/fbab080 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1093/plankt/fbab080 |
container_title |
Journal of Plankton Research |
container_volume |
43 |
container_issue |
6 |
container_start_page |
773 |
op_container_end_page |
778 |
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