Historical δ¹⁵N records of Saccharina specimens from oligotrophic waters of Japan Sea (Hokkaido)

• Takanori Kuribayashi ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Resources, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: kuribayashi-takanori@hro.or.jp

  Affiliations Division of Biosphere Science, Graduate School of Environmental Science, Hokkaido University, Sapporo, Hokkaido, Japan, Section of Fisheries Research, Hokkaido Nuclear Energy Environmental Research Center, Kyowa, Iwanai, Hokkaido, Japan

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• Tsuyoshi Abe,

  Roles Conceptualization, Project administration, Supervision

  Affiliations The Hokkaido University Museum, Sapporo, Hokkaido, Japan, Department of Natural History Sciences, Graduate School of Science, Hokkaido University, Sapporo, Hokkaido, Japan

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• Shigeru Montani

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Project administration, Resources, Supervision, Validation, Visualization, Writing – review & editing

  Affiliations Division of Biosphere Science, Graduate School of Environmental Science, Hokkaido University, Sapporo, Hokkaido, Japan, Division of Marine Bioresource and Environmental Science, Graduate School of Fisheries Sciences, Hokkaido University, Hakodate, Hokkaido, Japan

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