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Ohta Tamihisa  太田 民久

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Researcher Number 60747591
Other IDs
Affiliation (Current) 2025: 富山大学, 学術研究部理学系, 講師
Affiliation (based on the past Project Information) *help 2024: 富山大学, 学術研究部理学系, 講師
2020 – 2023: 富山大学, 学術研究部理学系, 助教
2019: 富山大学, 学術研究部理学系, 特命助教
2017 – 2018: 富山大学, 大学院理工学研究部(理学), 特命助教
Review Section/Research Field
Principal Investigator
Sections That Are Subject to Joint Review: Basic Section39060:Conservation of biological resources-related , Basic Section39070:Landscape science-related / Basic Section 39070:Landscape science-related / Basic Section 39060:Conservation of biological resources-related / Medium-sized Section 64:Environmental conservation measure and related fields / Basic Section 64040:Social-ecological systems-related / Environmental impact assessment
Except Principal Investigator
Basic Section 40010:Forest science-related / Basic Section 64040:Social-ecological systems-related / Basic Section 39060:Conservation of biological resources-related / Basic Section 45040:Ecology and environment-related
Keywords
Principal Investigator
Isoscape / 耳石ストロンチウム同位体比 / 同位体分析 / 耳石 / 同位体地図 / サツキマス / ストロンチウム同位体比 / 流域間ネットワーク / 外来種 / 生息地選択 … More / 遺伝解析 / 遺伝子解析 / 近親標識再捕法 / 河川生態 / 移動履歴追跡 / 移動履歴 / 行動生態学 / 資源管理 / 安定同位体比 / ウロコ / 同位体生態学 / 河川生態学 / 状態空間モデル / 森林生態 / 解析・評価 / 安定同位体 / 生物指標 / 越境汚染 / 大気降下物 / 元素分析 / ストロンチウム安定同位体比 / コケ植物 … More
Except Principal Investigator
共通圃場 / 葉圏微生物 / カルシウム / BVOC / 根滲出物 / 森林 / 耳石Sr安定同位体解析 / 河川連続性 / 温暖化影響 / 産卵生態 / アユ / 河川連続性と分断 / 産卵親魚の生息場履歴 / アユ回遊 / 蒸散 / 根浸出物 / 母岩 / 生態系機能 / 炭素分配 / スギ / 機能形質 / 降雨遮断 / 水利用 / 遺伝変異 / 遺伝的変異 / 水分生理 / 地理変異 / 林冠 / ヤクスギ / 屋久島 / 遺伝子解析 / 生物群集 / 林冠生態系 / 保全 / 生態系管理 / 人為攪乱 / 伐採 / 無脊椎動物 / 老齢木 / 生物多様性 / 大気沈着負荷 / 森林生態系 / 物質循環 / 大気沈着負荷量 / 越境大気汚染物質 / 越境大気汚染 / 広域調査 / 地理的分布 / ストロンチウム同位体比 / 鉛同位体比 / 重金属同位体比 / 森林土壌 / メタバーコーディング / 土地利用 / 食性 / 海水 / 採食戦略 / アルドステロン / ニホンジカ / ニホンザル / 海塩粒子 / 植食動物 / ミネラル / ナトリウム Less
  • Research Projects

    (10 results)
  • Research Products

    (35 results)
  • Co-Researchers

    (20 People)
  •  回遊魚の森-川-海ネットワーク構造推定のための大規模な同位体地図の作成とその応用Principal Investigator

    • Principal Investigator
      太田 民久
    • Project Period (FY)
      2024 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 39060:Conservation of biological resources-related
      Basic Section 39070:Landscape science-related
      Sections That Are Subject to Joint Review: Basic Section39060:Conservation of biological resources-related , Basic Section39070:Landscape science-related
    • Research Institution
      University of Toyama
  •  Functional biogeography in Japanese cedar

    • Principal Investigator
      日浦 勉
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 40010:Forest science-related
    • Research Institution
      The University of Tokyo
  •  温暖化に対するアユ個体群の頑強性と河川連続性・分断との関係解明

    • Principal Investigator
      永山 滋也
    • Project Period (FY)
      2024 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 64040:Social-ecological systems-related
    • Research Institution
      Gifu University
  •  Estimating interbasin exchange of anadromous migratory fishes using isotopic and genetic analysisPrincipal Investigator

    • Principal Investigator
      Ohta Tamihisa
    • Project Period (FY)
      2023 – 2024
    • Research Category
      Grant-in-Aid for Challenging Research (Exploratory)
    • Review Section
      Medium-sized Section 64:Environmental conservation measure and related fields
    • Research Institution
      University of Toyama
  •  Geographic variation in natural cedar functional traits revealed from the perspective of carbon partitioning strategies

    • Principal Investigator
      Hiura Tsutom
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 40010:Forest science-related
    • Research Institution
      The University of Tokyo
  •  Effects of tree cutting on plant and animal communities in forest canopy: implication from old-growth Yakusugi forest in Yakushima Island

    • Principal Investigator
      Saeki Ikuyo
    • Project Period (FY)
      2020 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 39060:Conservation of biological resources-related
    • Research Institution
      University of Tsukuba
  •  Development and application of a life history estimation method for fishes using isotopic ratios of scalesPrincipal Investigator

    • Principal Investigator
      Ohta Tamihisa
    • Project Period (FY)
      2020 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 64040:Social-ecological systems-related
    • Research Institution
      University of Toyama
  •  Estimation of atmospheric deposition load and its effects on nutrient dynamics in forest ecosystems using heavy metal isotopes

    • Principal Investigator
      Urakawa Rieko
    • Project Period (FY)
      2019 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 40010:Forest science-related
    • Research Institution
      Asia Center for Air Pollution Research
  •  Sodium acquisition by herbivores in 'ordinary' ecosystems

    • Principal Investigator
      Hanya Goro
    • Project Period (FY)
      2018 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 45040:Ecology and environment-related
    • Research Institution
      Kyoto University
  •  Research of elemental dynamics between the atmosphere and forest through mossPrincipal Investigator

    • Principal Investigator
      Ohta Tamihisa
    • Project Period (FY)
      2017 – 2018
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Environmental impact assessment
    • Research Institution
      University of Toyama

All 2025 2024 2023 2022 2021 2020 2019 2018

All Journal Article Presentation

  • [Journal Article] Construction of an isoscape of the strontium isotope ratios of the entire Nagara River in central Japan2025

    • Author(s)
      Ida Shinichiro、Sato Takuya、Sueyoshi Masanao、Kishi Daisuke、Ohta Tamihisa
    • Journal Title

      Limnology

      Volume: - Issue: 3 Pages: 549-556

    • DOI

      10.1007/s10201-025-00787-8

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23K18539, KAKENHI-PROJECT-24K01778
  • [Journal Article] Estimation of tributary-mainstem migration of freshwater fishes by <scp>Sr</scp> isotope analysis of otoliths2024

    • Author(s)
      Ohta Tamihisa、Sueyoshi Masanao、Shima Momoko、Ida Shinichiro、Iizuka Tsuyoshi
    • Journal Title

      Ecological Research

      Volume: - Issue: 4 Pages: 409-421

    • DOI

      10.1111/1440-1703.12531

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23K18539, KAKENHI-PROJECT-24K01778, KAKENHI-PROJECT-22K18057
  • [Journal Article] Divergence and shift in the migratory life history of a salmonid fish during the transition to a new environment2024

    • Author(s)
      Nakanishi Yuta、Ohta Tamihisa、Iizuka Tsuyoshi、Kishi Daisuke、Noda Shohei、Shida Takeya、Ueda Rui、Sato Takuya
    • Journal Title

      Oikos

      Volume: 2025 Issue: 2 Pages: 1-7

    • DOI

      10.1111/oik.10981

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23K18539, KAKENHI-PROJECT-24K01778
  • [Journal Article] The effects of functional differences in cultivar of Cryptmeria japonica on nutrient dynamics and soil invertebrates.2023

    • Author(s)
      Ohta, T. and Hiura, T.
    • Journal Title

      Ecological Research

      Volume: 38 Issue: 1 Pages: 98-110

    • DOI

      10.1111/1440-1703.12353

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21H02227
  • [Journal Article] Effects of geological conditions and atmospheric deposition on soil biogeochemical properties in Japanese forested ecosystems revealed by Sr isotope analysis2023

    • Author(s)
      Urakawa Rieko、Ohta Tamihisa、Shin Ki-Cheol、Sase Hiroyuki、Shibata Hideaki、Chikamasa Takaya、Nakano Takanori
    • Journal Title

      Biogeochemistry

      Volume: 162 Issue: 1 Pages: 57-77

    • DOI

      10.1007/s10533-022-00991-z

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K06138
  • [Presentation] 植物-葉圏微生物の相互作用:BVOC放出の種内変異と駆動要因を探る2025

    • Author(s)
      石崎理慶・太田有紀・甲山哲生・陶山佳久・津村義彦・日浦勉
    • Organizer
      第72回日本生態学会
    • Data Source
      KAKENHI-PROJECT-24K01809
  • [Presentation] Degradation of the connectivity between rivers, tributaries, and floodplain channels due to artificial alteration decrease the instream biodiversity2025

    • Author(s)
      Masanao Sueyoshi, Nobuo Ishiyama, Tamihisa Ohta, Ryuji Yonekura
    • Organizer
      日本生態学会年会
    • Data Source
      KAKENHI-PROJECT-23K18539
  • [Presentation] Unraveling watershed-scale population dynamics of an anadromous salmonid fish using integrated isotopic and genomic analyses2025

    • Author(s)
      Tamihisa Ohta, Shinichiro Ida, Yutaka Osada, Tsuyoshi Iizuka, Tetsuya Akita, Rui Ueda, Shohei Noda, Takuya Sato
    • Organizer
      日本生態学会年会
    • Data Source
      KAKENHI-PROJECT-23K18539
  • [Presentation] Unraveling watershed-scale population dynamics of an anadromous salmonid fish using integrated isotopic and genomic analyses2025

    • Author(s)
      Tamihisa Ohta, Shinichiro Ida, Yutaka Osada, Tsuyoshi Iizuka, Tetsuya Akita, Rui Ueda, Shohei Noda, Takuya Sato
    • Organizer
      日本生態学会年会
    • Data Source
      KAKENHI-PROJECT-24K01778
  • [Presentation] スギのBVOCs放出特性:共通圃場実験に基づく変動パターンの解析2025

    • Author(s)
      太田有紀・斉藤拓也・甲山哲生・陶山佳久・津村義彦・日浦勉
    • Organizer
      第72回日本生態学会
    • Data Source
      KAKENHI-PROJECT-24K01809
  • [Presentation] スギによるBVOCs放出特性の地理変異:共通圃場実験に基づくアプローチ2024

    • Author(s)
      太田有紀・斉藤拓也・甲山哲生・陶山佳久・津村義彦・日浦勉
    • Organizer
      日本生態学会
    • Data Source
      KAKENHI-PROJECT-21H02227
  • [Presentation] 共通圃場を用いたスギ葉圏微生物群集の集団間比較2024

    • Author(s)
      石崎理慶・甲山哲生・太田有紀・斉藤拓也・陶山佳久・津村義彦・日浦勉
    • Organizer
      日本生態学会
    • Data Source
      KAKENHI-PROJECT-21H02227
  • [Presentation] 耳石Sr安定同位体比で暴くアユの流域内生息場利用履歴2024

    • Author(s)
      永山滋也・太田民久・藤井亮吏・原田守啓
    • Organizer
      応用生態工学会第27回さいたま大会
    • Data Source
      KAKENHI-PROJECT-24K03128
  • [Presentation] 耳石ストロンチウム同位体比分析を用いた木曽三川におけるアユの生活史多様性の比較2024

    • Author(s)
      白石悠貴・永山滋也・太田民久
    • Organizer
      2024年度日本生態学会中部地区大会
    • Data Source
      KAKENHI-PROJECT-24K03128
  • [Presentation] 耳石Sr同位体比(87Sr/86Sr)分析を用いた,木曽三川におけるアユ(Plecoglossus altivelis)の生活史多様性の比較~河川連続性に着目して~2024

    • Author(s)
      白石悠貴, 永山滋也, 太田民久
    • Organizer
      日本生態学会 中部地区会
    • Data Source
      KAKENHI-PROJECT-23K18539
  • [Presentation] DNAメタバーコーディングによる屋久杉林の土壌動物分析:林冠・地表の比較と伐採の影響2024

    • Author(s)
      佐伯いく代 , 日置頌 , 東若菜 , 長田典之 , 丹羽慈 , 太田藍乃, 石井弘明
    • Organizer
      第46回日本土壌動物学会大会
    • Data Source
      KAKENHI-PROJECT-20K06090
  • [Presentation] スギの地理変異が母岩を介した物質動態に与える影響2024

    • Author(s)
      太田民久・小岩井愛菜・東若菜・松本茉倫・日浦勉
    • Organizer
      日本生態学会
    • Data Source
      KAKENHI-PROJECT-21H02227
  • [Presentation] Microbial communities associated with nitrogen transformation in canopy soils on large cedars in Yakushima, Japan2024

    • Author(s)
      Koki SUEYOSHI, Chikae TATSUMI, Jennifer M. BHATNAGAR, Sho HIOKI, Morimaru KIDA, Tamihisa OHTA, Hiroaki ISHII, Ikuyo SAEKI, Wakana AZUMA
    • Organizer
      日本生態学会第71回全国大会
    • Data Source
      KAKENHI-PROJECT-20K06090
  • [Presentation] スギ集団間の乾燥ストレスに対する水理学的適応機能の差異2024

    • Author(s)
      小切壮仁・杉本廉・奥山颯大・太田有紀・津村義彦・日浦勉・黑田慶子・東若菜
    • Organizer
      日本森林学会
    • Data Source
      KAKENHI-PROJECT-21H02227
  • [Presentation] 耳石Sr同位体比(87Sr/86Sr)分析を用いた,木曽三川におけるアユ(Plecoglossus altivelis)の生活史多様性の比較: 河川連続性に着目して2024

    • Author(s)
      白石悠貴, 永山滋也, 太田民久
    • Organizer
      日本生態学会年会、中部地区会
    • Data Source
      KAKENHI-PROJECT-24K01778
  • [Presentation] An estimation of the inter-habitat network structure and life history diversity of salmonids through the utilization of geochemistry analysis2023

    • Author(s)
      Tamihisa Ohta, Shinichiro Ida, Takuya Sato, Yutaka Osada, Tsuyoshi Iizuka
    • Organizer
      Freshwater Science 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K18539
  • [Presentation] Development of a measurement method for BVOCs emitted by Japanese cedar2023

    • Author(s)
      太田 有紀・斉藤 拓也・甲山 哲生・津村 義彦・日浦 勉
    • Organizer
      JpGU
    • Data Source
      KAKENHI-PROJECT-21H02227
  • [Presentation] Geographical distribution of radiogenic Sr isotope ratio in soil and its contributing factors in Japanese forest ecosystems2023

    • Author(s)
      Rieko Urakawa, Tamihisa Ohta, Ki-Cheol Shin, Hiroyuki Sase, Hideaki Shibata, Takaya Chikamasa, Takanori Nakano
    • Organizer
      Acid Rain 2020-10th International Conference on Acid Deposition
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K06138
  • [Presentation] An estimation of the inter-habitat network structure and life history diversity of salmonids through the utilization of geochemistry analysis2023

    • Author(s)
      Tamihisa Ohta, Shinichiro Ida, Takuya Sato, Yutaka Osada, Tsuyoshi Iizuka
    • Organizer
      Freshwater science 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04376
  • [Presentation] 森林土壌に含まれる重金属同位体比の長期変動2023

    • Author(s)
      浦川梨恵子、太田民久、申 基澈、佐瀨裕之
    • Organizer
      第13回同位体環境学シンポジウム
    • Data Source
      KAKENHI-PROJECT-19K06138
  • [Presentation] 森林土壌の化学性に及ぼす地質と大気降下物の影響―Sr同位体比による解析―2022

    • Author(s)
      浦川梨恵子、太田民久、申 基澈、佐瀨裕之、柴田英昭、近政孝哉、中野孝教
    • Organizer
      第69回日本生態学会大会
    • Data Source
      KAKENHI-PROJECT-19K06138
  • [Presentation] ストロンチウム同位体比を用いたサツキマスの出生河川および移動履歴の評価2022

    • Author(s)
      井田慎一郎, 太田民久, 佐藤拓哉, 飯塚毅, 上田るい, 岸大弼
    • Organizer
      日本生態学会
    • Data Source
      KAKENHI-PROJECT-20H04376
  • [Presentation] 日本の森林土壌およびリター層に含まれる鉛同位体比の分布特性2022

    • Author(s)
      浦川梨恵子、太田民久、申 基澈、佐瀨裕之、柴田英昭
    • Organizer
      日本地球惑星科学連合2022年大会
    • Data Source
      KAKENHI-PROJECT-19K06138
  • [Presentation] 日本の森林土壌に含まれる鉛同位体比の地理的分布特性2021

    • Author(s)
      浦川梨恵子、太田民久、申 基澈、佐瀨裕之、柴田英昭
    • Organizer
      第11回地球研同位体環境学シンポジウム
    • Data Source
      KAKENHI-PROJECT-19K06138
  • [Presentation] 日本の森林土壌に含まれる可給態鉛の地理的分布2021

    • Author(s)
      浦川梨恵子・太田民久・申 基澈・佐瀨裕之・柴田英昭
    • Organizer
      第132回日本森林学会大会
    • Data Source
      KAKENHI-PROJECT-19K06138
  • [Presentation] 日本の森林土壌の化学性に対する地質と大気降下物の影響 ―Sr同位体比による解析―2020

    • Author(s)
      浦川梨恵子・太田民久・申 基澈・佐瀨裕之・柴田英昭・中野孝教
    • Organizer
      第10回同位体環境学シンポジウム
    • Data Source
      KAKENHI-PROJECT-19K06138
  • [Presentation] 日本の森林でのナトリウム利用可能性と植食動物の生理的反応2020

    • Author(s)
      半谷吾郎, 太田民久, 揚妻直樹, 大井徹, 木下こづえ, 加藤正吾, 北村俊平, 揚妻芳美, 近藤崇, 本田剛章, 田伏良幸, 鈴村崇文, HE Tianmeng, 高橋美香, LEENDERS Cliff, 澤田晶子
    • Organizer
      第67回日本生態学会大会
    • Data Source
      KAKENHI-PROJECT-18H02508
  • [Presentation] 森林土壌中の重金属分布の解明―鉛、ストロンチウムに着目した逐次抽出―2020

    • Author(s)
      浦川梨恵子・太田民久・申 基澈・佐瀨裕之・柴田英昭
    • Organizer
      第131回日本森林学会大会
    • Data Source
      KAKENHI-PROJECT-19K06138
  • [Presentation] 森林土壌中の重金属分布の解明―鉛、ストロンチウムに着目した逐次抽出―2019

    • Author(s)
      浦川梨恵子・太田民久・申 基澈・佐瀨裕之・柴田英昭
    • Organizer
      第9回同位体環境学シンポジウム
    • Data Source
      KAKENHI-PROJECT-19K06138
  • [Presentation] 地衣類の硫黄同位体を用いた陸域への海由来硫黄供給の追跡: 距離依存的な減衰式のあてはめとモデル選択の適用から見えたこと2018

    • Author(s)
      太田民久、石田卓也、鎌内宏光、原口岳、陀安一郎
    • Organizer
      第8回 同位体環境学シンポジウム
    • Data Source
      KAKENHI-PROJECT-17K12827
  • 1.  東 若菜 (20780761)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 4 results
  • 2.  佐藤 拓哉 (30456743)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 7 results
  • 3.  飯塚 毅 (70614569)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 7 results
  • 4.  Hiura Tsutom (70250496)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 8 results
  • 5.  津村 義彦 (20353774)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 6 results
  • 6.  永山 滋也 (70540558)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 3 results
  • 7.  Hanya Goro (40444492)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 8.  Urakawa Rieko (40776720)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 10 results
  • 9.  Saeki Ikuyo (70706837)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 10.  大井 徹 (10201964)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 11.  加藤 正吾 (20324288)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 12.  揚妻 直樹 (60285690)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 13.  申 基チョル (50569283)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 10 results
  • 14.  佐瀬 裕之 (20450801)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 15.  石井 弘明 (50346251)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 16.  長田 典之 (80400307)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 17.  末吉 正尚 (70792927)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  斉藤 拓也 (40414370)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 19.  小口 理一 (10632250)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  Oishi Yoshitaka
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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