Tayasu Ichiro 陀安一郎

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TAYASU Ichiro 陀安一郎

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Researcher Number	80353449
Other IDs	https://orcid.org/0000-0002-3006-7973
Affiliation (Current)	2025: 総合地球環境学研究所, 基盤研究部, 教授
Affiliation (based on the past Project Information) *help	2016 – 2024: 総合地球環境学研究所, 研究基盤国際センター, 教授 2014 – 2015: 総合地球環境学研究所, 研究高度化支援センター, 教授 2014 – 2015: 総合地球環境学研究所, 研究部, 教授 2014: 総合地球環境学研究所, 大学共同利用機関等の部局等, 教授 2014: 総合地球環境学研究所, 教授 … More 2007 – 2013: Kyoto University, 生態学研究センター, 准教授 2009: 京都大学, 准教授 2003 – 2006: 京都大学, 生態学研究センター, 助教授 2002: 総合地球環境学研究所, 研究部, 助手 Less
Review Section/Research Field	Principal Investigator Ecology/Environment / Medium-sized Section 45:Biology at organismal to population levels and anthropology, and related fields / Ecology/Environment / Environmental dynamic analysis / Environmental impact assessment/Environmental policy Except Principal Investigator Ecology/Environment / Medium-sized Section 45:Biology at organismal to population levels and anthropology, and related fields / Basic Section 38010:Plant nutrition and soil science-related / Basic Section 03060:Cultural assets study-related / Forest science / Archaeology / Environmental dynamic analysis / Humanities and Social Sciences
Keywords	Principal Investigator 安定同位体 / アミノ酸 / 生態系 / 食物網 / 非伝統的同位体 / Isoscape / ストロンチウム / 重元素 / 微生物 / 土壌生態系 … More / 安定同位体比 / 放射性炭素14 / 炭素循環 / カルシウム / マグネシウム / 水域－陸域連関 / 母岩 / 水生昆虫 / 河川生態学 / 多元素同位体解析 / 分子レベル解析 / 履歴保存部位 / 同位体地図 / 移動履歴生態学 / 同位体分析 / モデリング / 多元素分析 / 同位体 / 元素 / ストイキオメトリー / 生態系ストイキオメトリー / トレーサビリティー / 軽元素 / Isoscapes / 生息履歴 / 硬組織 / 粒状有機物 / 土壌 / 生物標本 / デトリタス / 腐食食物網 / 食物綱 / 河川生態系 / 食物綱構造 / 溶存有機炭素 / 溶存無機炭素 / 時間軸 / 放射性炭素 / 食物網構造 / モニタリング / 拡散 / R比 / P / 呼吸 / 光合成 / 生物活性 / 酸素安定同位体比 / 溶存酸素 … More Except Principal Investigator 放射性炭素 / 熱帯雨林 / 同位体 / フタバガキ科 / 資源利用 / 交流 / 動物遺存体 / 安定同位体 / 菌根菌 / 餌炭素年齢 / 放射性炭素同位体 / 枯死有機物 / 分解 / トビムシ / 土壌動物 / 動態 / 肥沃度 / 機構解明 / 規程要因 / 水田 / 炭素貯留 / 土壌有機物 / 移動 / 多元素 / 同位体分析 / 社会構成 / 土器 / 多元素同位体 / アミノ酸 / 食物網 / 断片化 / 炭素同位体比 / 植生回復 / 成長履歴 / 人為的攪乱 / 気候変動 / 熱帯二次林 / 東南アジア / 冬季鉛直混合 / CARD-FISH / Proteobacteria門 / 湖沼炭素循環 / 分子微生物学解析 / CARD-FISH法 / 表層-底層カップリング / 炭素フラックスモデル / NC１０ / 反応-拡散-移流モデル / 脂肪酸分析 / 安定同位体混合モデル / NC10 / 嫌気的メタン酸化 / 炭素リサイクル / メタン栄養食物網 / メタン酸化細菌 / スパイラルメトリクス / 栄養塩輸送モデル / 土地利用様式 / リン酸-酸素安定同位体 / 生物多様性 / 栄養循環機能 / 微生物膜 / 面源負荷 / リグニン形態種分析 / 生物濾過 / リン形態種分析 / 生物多様性-生態系機能関係 / 生態系エンジニア / メソコスム実験 / 種数-面積関係 / 栄養螺旋長 / リン形態種別分析 / リン酸-酸素安定同位体分析 / リン循環 / 資源収支モデル / メカニズム / 炭水化物 / マレーシア / 国際交流者交流 / 優占種 / 樹木 / マスティング / 繁殖システム / 豊凶現象 / 落葉広葉樹林 / ブナ科 / 種子生産 / 一斉開花 / 結実豊凶 / 環境 / 考古学 / 文化財科学 / 流通 / 安定同位体分析 / 動物考古学 / 同位体考古学 / 古環境 / バイオエナジティクス / 栄養モジュール / マイクロサテライト / 摂餌形質 / 被食防衛形質 / ネットワーク展開法 / 生物エネルギーモデル / スケーリング則 / エコゲノミクス / 生態系メタボリズム / 捕食者-被食者体サイズ比 / 遺伝的変異 / トランスクリプトーム / 湖沼適応 / 適応的食物網 / 被食者捕食者 / 表現型可塑性 / 次世代シークエンサー / メソコスム / 群集 / 水 / 環境動態 / 環境動 / 陸域環境 / 淡水環境 / 鉛同位体 / ネオジミウム同位体 / ストロンチウム同位体 / 動物行動 / 汽車ヤスデ / カワウ / 生息域 / イバラトミヨ / 琵琶湖 / 物質循環 / トレーサビリティー / 生態学的遷移帯 / 生態学的移行帯 / 回游性資源 / 共有資源 / 国家政策 / 民俗知 / 強制と自発 / 対応力(resilience) / グローバル経済 / 小規模消商品生産 / 共同体資源管理 / レジリヱンス / 循環 / 海洋資源 / 共同管理 / 順応的管理 / グローバル・コモンズ / 人間中心主義 / 公と私の入れ子構造 / リスク回避機構 / コモンズ / なわばり制 / 資源保全 / 合意形成 / 商品化 / オープン・アクセス / グローバル化 / 生活権 / 協治 / 資源管理 / なわばり / 生態史 Less

Elucidating the reality of prehistoric resource use and social structure from multiple angles through multi-element isotope analysis
- Principal Investigator
  
  石丸恵利子
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 03060:Cultural assets study-related
- Research Institution
  Hiroshima University
Comprehensive analysis of the mechanisms of organic matter accumulation in temperate and tropical paddy soils and development of an optimization method for accumulation
- Principal Investigator
  
  矢内純太
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 38010:Plant nutrition and soil science-related
- Research Institution
  Kyoto Prefectural University
Development of a method for the detection of microbial food web in terrestrial and aquatic environments by using compound specific stable isotope analysis of multiple amino acidsPrincipal Investigator
- Principal Investigator
  
  陀安一郎
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 45:Biology at organismal to population levels and anthropology, and related fields
- Research Institution
  Research Institute for Humanity and Nature
Development of migration history ecology using multi-isoscapes and analysis of tissues having an individual historyPrincipal Investigator
- Principal Investigator
  
  Tayasu Ichiro
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 45:Biology at organismal to population levels and anthropology, and related fields
- Research Institution
  Research Institute for Humanity and Nature
Disentangling ecosystem functions of soil food web using radiocarbon signature
- Principal Investigator
  
  Fujii Saori
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 45:Biology at organismal to population levels and anthropology, and related fields
- Research Institution
  Forest Research and Management Organization
Developing an analytical method of multi-elemental Isoscapes by international networksPrincipal Investigator
- Principal Investigator
  
  陀安一郎
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 45:Biology at organismal to population levels and anthropology, and related fields
- Research Institution
  Research Institute for Humanity and Nature
Construction of ecosystem stoichiometry concept based on bio-geological couplingPrincipal Investigator
- Principal Investigator
  
  TAYASU Ichiro
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 45:Biology at organismal to population levels and anthropology, and related fields
- Research Institution
  Research Institute for Humanity and Nature
A novel way to link terrestrial and aquatic ecosystems: a bio-geo multi-isotope approachPrincipal Investigator
- Principal Investigator
  
  陀安一郎
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for JSPS Fellows
- Research Field
  
  Ecology/Environment
- Research Institution
  Research Institute for Humanity and Nature
Development of ecosystem traceability techniques using multi-elements and molecular level isotope ratiosPrincipal Investigator
- Principal Investigator
  
  TAYASU Ichiro
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Ecology/Environment
- Research Institution
  Research Institute for Humanity and Nature
Evaluation of stability of a tropical rainforest food web through isotope anlayses
- Principal Investigator
  
  Fujio Hyodo
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Ecology/Environment
- Research Institution
  Okayama University
Development of the precise analytical techniques for studying migratory history using isotope ratios of heavy elementsPrincipal Investigator
- Principal Investigator
  
  TAYASU Ichiro
- Project Period (FY)
  2015 – 2016
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Ecology/Environment
- Research Institution
  Research Institute for Humanity and Nature
Development of molecular level isotope techniques to analyze ecosystemsPrincipal Investigator
- Principal Investigator
  
  Tayasu Ichiro
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Ecology/Environment
- Research Institution
  Research Institute for Humanity and Nature
  Kyoto University
Ecosystem structure analysis based on metabolic isotope mappingPrincipal Investigator
- Principal Investigator
  
  TAYASU Ichiro
- Project Period (FY)
  2013 – 2014
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Ecology/Environment
- Research Institution
  Research Institute for Humanity and Nature
  Kyoto University
Biodiversity and phosphorous metabolism in watershed ecosystems: a blood vessel hypothesis
- Principal Investigator
  
  OKUDA Noboru
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Ecology/Environment
- Research Institution
  Research Institute for Humanity and Nature
  Kyoto University
Methanotrophic food webs and carbon recycling in a subtrophic lake
- Principal Investigator
  
  OKUDA Noboru
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Ecology/Environment
- Research Institution
  Research Institute for Humanity and Nature
  Kyoto University
Development and utilization of a method for growth history analyses by 14C dating in aseasonal tropical rain forest trees
- Principal Investigator
  
  ICHIE Tomoaki
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Forest science
- Research Institution
  Kochi University
The road of shellfish in the Japanese Archipelago revealed by stable isotope analysis
- Principal Investigator
  
  ISHIMARU ERIKO
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Archaeology
- Research Institution
  The University of Tokushima
  Kumamoto University
  Research Institute for Humanity and Nature
Estimation of detritus subsidy on terrestrial food websPrincipal Investigator
- Principal Investigator
  
  TAYASU Ichiro
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Ecology/Environment
- Research Institution
  Kyoto University
Understanding the relationship between masting and stored carbohydrate resources in trees by a radioactive carbon analysis method
- Principal Investigator
  
  ICHIE Tomoaki
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Ecology/Environment
- Research Institution
  Kochi University
Study of ecosystem structure and carbon cycling using radiocarbon concentration and molecular level isotope analysisPrincipal Investigator
- Principal Investigator
  
  TAYASU Ichiro
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Ecology/Environment
- Research Institution
  Kyoto University
Scaling-up effects of intra-specific phenotypic polymorphism on lake ecosystems : experimental approaches
- Principal Investigator
  
  OKUDA Noboru
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Ecology/Environment
- Research Institution
  Kyoto University
Study of ecosystem structure and carbon turnover - Elucidation of carbon cycling in ecosystems using radiocarbon analysisPrincipal Investigator
- Principal Investigator
  
  TAYASU Ichiro
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Kyoto University
Study on the change of terrestrial and freshwater ecosystems using environmental isotope traceability method
- Principal Investigator
  
  NAKANO Takanori (NAKANO Takanor)
- Project Period (FY)
  2006 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Research Institute for Humanity and Nature
酸素安定同位体を用いた、集水域の生物活性モニタリング法の開発Principal Investigator
- Principal Investigator
  
  陀安一郎
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Environmental impact assessment/Environmental policy
- Research Institution
  Kyoto University
資源と生態史-空間領域の占有と共有
- Principal Investigator
  
  秋道智彌
- Project Period (FY)
  2002 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Humanities and Social Sciences
- Research Institution
  Research Institute for Humanity and Nature

[Book] A food web and its long-term dynamics in Lake Biwa : a stable isotope approach In : Lake Biwa : Interactions between Nature and People2012
- Author(s)
  Okuda, N., T. Takeyama, T. Komiya, Y. Kato, Y. Okuzaki, Z. Karube, Y. Sakai, M. Hori, I. Tayasu & T. Nagata
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-24370010
[Book] エコロジー講座5生物間相互作用が作り出す生物多様性2012
- Author(s)
  陀安一郎(責任編集), 奥田昇(分担執筆)
- Total Pages
  69
- Publisher
  文一総合出版
- Data Source
  KAKENHI-PROJECT-20370009
[Book] シリーズ現代の生態学9淡水生態学のフロンティア2012
- Author(s)
  古田丈人・鏡味麻衣子・加藤元海(編著), 奥田昇・陀安一郎(分担執筆)
- Total Pages
  269
- Publisher
  共立出版
- Data Source
  KAKENHI-PROJECT-20370009
[Book] 「同位体の利用法」In: 日本生態学会編、吉田丈人・鏡味麻衣子・加藤元海担当編集委員、現代生物学講座第９巻「淡水生態学のフロンティア」, pp.122-1312012
- Author(s)
  陀安一郎・苅部甚一・石川尚人
- Total Pages
  269
- Publisher
  共立出版
- Data Source
  KAKENHI-PROJECT-22370011
[Book] 「同位体の利用法」In:吉田丈人・鏡味麻衣子・加藤元海担当編集委員、現代生物学講座第9巻「淡水生態学のフロンティア」pp.122-131(日本生態学会編)2012
- Author(s)
  陀安一郎・苅部甚一・石川尚人
- Total Pages
  269
- Publisher
  共立出版
- Data Source
  KAKENHI-PROJECT-22370011
[Book] 「安定同位体比を用いた高次生産者の栄養段階の推定」In: 永田俊・熊谷道夫・吉山浩平　編、温暖化の湖沼学, pp.210-2112012
- Author(s)
  陀安一郎
- Total Pages
  290
- Publisher
  京都大学学術出版会
- Data Source
  KAKENHI-PROJECT-22370011
[Book] 温暖化の湖沼学2012
- Author(s)
  永田俊・熊谷道夫・吉山浩平(編著), 奥田昇・陀安一郎(分担執筆)
- Total Pages
  289
- Publisher
  京都大学出版会
- Data Source
  KAKENHI-PROJECT-20370009
[Book] エコロジー講座5生物問相互作用が作り出す生物多様性2012
- Author(s)
  陀安一郎編、奥且晃他分担執筆
- Total Pages
  69
- Publisher
  文一総合出版
- Data Source
  KAKENHI-PROJECT-20370009
[Book] A food web and its long-term dynamics in Lake Biwa : a stable isotope approach in : Lake Biwa : Interactions between Nature and People2012
- Author(s)
  Okuda, N., T. Takeyama, T. Komiya, Y. Kato, Y. Okuzaki, Z. Karube, Y. Sakai, M, Hori, I. Tayasu & T. Nagata
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-24405007
[Book] シリーズ現代の生態学9「淡水生態学のフロンティア」2012
- Author(s)
  吉田丈人、他編、奥田昇、陀安一郎、他分担執筆
- Total Pages
  269
- Publisher
  共立出版
- Data Source
  KAKENHI-PROJECT-20370009
[Book] Use of carbon-14 natural abundances in soil ecology : implications for food-web research. In : Ohkouchi, N., Tayasu, I., and Koba, K.(eds), Earth, Life, and Isotopes2010
- Author(s)
  Tayasu, I., Hyodo, F.
- Publisher
  Kyoto University Press(印刷中)
- Data Source
  KAKENHI-PROJECT-19681002
[Book] Carbon sources and feeding habits of selected soil animals from an abandoned rice field chronosequence determined by carbon and nitrogen isotope ratios and natural carbon-14. In : Ohkouchi, N., Tayasu, I., and Koba, K.(eds), Earth. Life. and Isotopes2010
- Author(s)
  Tayasu, I., Folgarait, P.J., Hyodo, F., Lavelle, P.
- Publisher
  Kyoto University Press(印刷中)
- Data Source
  KAKENHI-PROJECT-19681002
[Book] 流域環境学2009
- Author(s)
  中野孝教, 流域環境学. 谷内茂雄、脇田健一、中野孝教、陀安一郎、田中拓弥編, 和田英太郎監修
- Publisher
  京都大学出版会
- Data Source
  KAKENHI-PROJECT-18201004
[Book] 群集生態学の研究に用いる同位体解析In : (大串隆之・近藤倫生・仲岡雅裕編)シリーズ群集生態学4「生態系と群集をむすぶ」群集生態学の研究に用いる同位体解析pp.55-652008
- Author(s)
  陀安一郎
- Total Pages
  254
- Publisher
  京都大学出版会
- Data Source
  KAKENHI-PROJECT-19681002
[Book] 群集生態学の研究に用いる同位体解析In:シリーズ群集生態学4「生態系と群集をむすぶ2008
- Author(s)
  陀安一郎, 大串隆之・近藤倫生・仲岡雅裕(編)
- Publisher
  京都大学学術出版会
- Data Source
  KAKENHI-PROJECT-19681002
[Book] 安定同位体と放射性同位体を用いた解析法In:土壌動物学への招待-採集からデータ解析まで-2007
- Author(s)
  陀安一郎
- Publisher
  東海大学出版会
- Data Source
  KAKENHI-PROJECT-19681002
[Book] 安定同位体比を用いた高次生産者の栄養段階の推定
- Author(s)
  陀安一郎
- Total Pages
  290
- Publisher
  大学学術出版会
- Data Source
  KAKENHI-PROJECT-22370011
[Book] 淡水生態学のフロンティア
- Author(s)
  陀安一郎・苅部甚一・石川尚人
- Total Pages
  269
- Publisher
  共立出版
- Data Source
  KAKENHI-PROJECT-22370011
[Book] Use of carbon-14 natural abundances in soil ecology: implications for food-web research. In: Earth, Life, and Isotopes
- Author(s)
  Tayasu, I., Hyodo, F
- Publisher
  Kyoto University Press(in press)
- Data Source
  KAKENHI-PROJECT-19681002
[Book] Carbon sources and feeding habits of selected soil animals from an abandoned rice field chronosequence determined by carbon and nitrogen isotope ratios and natural carbon-14. In:Earth, Life, and Isotopes
- Author(s)
  Tayasu、I., Folgarait, RJ., Hyodo, F., Lavelle, P., Ohkouchi, N., Koba, K
- Publisher
  Kyoto University Press(in press)
- Data Source
  KAKENHI-PROJECT-19681002
[Book] Use of carbon-14 natural abundances in soil ecology: implications for food-web research. In:Earth, Life, and Isotopes
- Author(s)
  Tayasu、I., Hyodo, F., Ohkouchi, N., Koba, K.
- Publisher
  Kyoto University Press(in press)
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Effects of long-term application of inorganic fertilizers and organic amendments on the turnover rates of fractionated soil organic carbon and their determining factors in paddy fields2024
- Author(s)
  Yanai, J., Nishimura, C., Nakao, A., Ando, K., Oga, T., Otake, T., Taki, K., Kasuya, M., Takayama, T., Hasukawa, H., Takehisa, K., Takahashi, T., Togami, K., Takamoto, A., Haraguchi, T.F., Tayasu, I. and Funakawa, S.
- Journal Title
  
  Soil Science and Plant Nutrition
  
  Volume: 70 Issue: 3 Pages: 218-224
- DOI
  10.1080/00380768.2024.2320871
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K23499
[Journal Article] Investigation of inter-annual variation in the feeding habits of Japanese sardine (Sardinops melanostictus) and mackerels (Scomber spp.) in the Western North Pacific based on bulk and amino acid stable isotopes2023
- Author(s)
  Ohno Yosuke、Umezawa Yu、Okunishi Takeshi、Yukami Ryuji、Kamimura Yasuhiro、Yoshimizu Chikage、Tayasu Ichiro
- Journal Title
  
  Frontiers in Marine Science
  
  Volume: 10 Pages: 9999-9999
- DOI
  10.3389/fmars.2023.1225923
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-22H05202, KAKENHI-PROJECT-21H04784
[Journal Article] Calcium and strontium stable isotopes reveal similar behaviors of essential Ca and nonessential Sr in stream food webs2022
- Author(s)
  Nitzsche Kai Nils、Wakaki Shigeyuki、Yamashita Katsuyuki、Shin Ki‐Cheol、Kato Yoshikazu、Kamauchi Hiromitsu、Tayasu Ichiro
- Journal Title
  
  Ecosphere
  
  Volume: 13 Issue: 2 Pages: 3921-3921
- DOI
  10.1002/ecs2.3921
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K19367, KAKENHI-PROJECT-20H00203, KAKENHI-PROJECT-21H04359
[Journal Article] Otolith isotopic characterization as a nursery habitat indicator for stone flounder Platichthys bicoloratus2022
- Author(s)
  Amano Yosuke、Otake Tsuguo、Togashi Hiroyuki、Wada Toshihiro、Kasai Akihide、Kato Yoshikazu、Yoshimizu Chikage、Tayasu Ichiro、Kurita Yutaka、Shirai Kotaro
- Journal Title
  
  Estuarine, Coastal and Shelf Science
  
  Volume: 277 Pages: 108028-108028
- DOI
  10.1016/j.ecss.2022.108028
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H03056, KAKENHI-PROJECT-21H04784
[Journal Article] Foreword2021
- Author(s)
  栗田豊, 富永修, 白井厚太朗, 陀安一郎
- Journal Title
  
  NIPPON SUISAN GAKKAISHI
  
  Volume: 87 Issue: 5 Pages: 541-541
- DOI
  10.2331/suisan.WA2863-0
- NAID
  130008095350
- ISSN
  0021-5392, 1349-998X
- Year and Date
  2021-09-15
- Language
  Japanese
- Open Access
- Data Source
  KAKENHI-PROJECT-21H04784
[Journal Article] 多元素同位体を用いた魚類の移動履歴推定-最新の技術と応用2021
- Author(s)
  栗田豊, 富永修, 白井厚太朗, 陀安一郎
- Journal Title
  
  月間海洋
  
  Volume: 53 Pages: 599-602
- Data Source
  KAKENHI-PROJECT-21H04784
[Journal Article] Ⅰ-2. Ecological studies using Isoscapes2021
- Author(s)
  陀安一郎
- Journal Title
  
  NIPPON SUISAN GAKKAISHI
  
  Volume: 87 Issue: 5 Pages: 543-543
- DOI
  10.2331/suisan.WA2863-2
- NAID
  130008095359
- ISSN
  0021-5392, 1349-998X
- Year and Date
  2021-09-15
- Language
  Japanese
- Open Access
- Data Source
  KAKENHI-PROJECT-21H04784
[Journal Article] 同位体地図（Isoscape）を用いた生態学的研究2021
- Author(s)
  陀安一郎
- Journal Title
  
  月間海洋
  
  Volume: 53 Pages: 605-612
- Data Source
  KAKENHI-PROJECT-21H04784
[Journal Article] Magnesium and zinc stable isotopes as a new tool to understand Mg and Zn sources in stream food webs2020
- Author(s)
  Nitzsche Kai Nils、Shin Ki‐Cheol、Kato Yoshikazu、Kamauchi Hiromitsu、Takano Shotaro、Tayasu Ichiro
- Journal Title
  
  Ecosphere
  
  Volume: 11 Issue: 8
- DOI
  10.1002/ecs2.3197
- NAID
  120006888512
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K19367
[Journal Article] Factors characterizing phosphate oxygen isotope ratios in river water: an inter-watershed comparison approach2020
- Author(s)
  Jun’ichiro Ide, Takuya Ishida, Abigail P. Cid-Andres, Ken’ichi Osaka, Tomoya Iwata, Takuya Hayashi, Masanori Akashi, Ichiro Tayasu, Adina Paytan, Noboru Okuda
- Journal Title
  
  Limnology
  
  Volume: in press Issue: 3 Pages: 1-13
- DOI
  10.1007/s10201-020-00610-6
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K11623, KAKENHI-PROJECT-16H02524
[Journal Article] 同位体環境学と同位体地図を用いた研究の展開2020
- Author(s)
  陀安一郎
- Journal Title
  
  海洋化学研究
  
  Volume: 33 Pages: 27-31
- Open Access
- Data Source
  KAKENHI-PROJECT-18K19367
[Journal Article] 同位体環境学と同位体地図を用いた研究の展開2020
- Author(s)
  陀安一郎
- Journal Title
  
  海洋化学研究
  
  Volume: 33 Pages: 27-31
- Data Source
  KAKENHI-PROJECT-16H02524
[Journal Article] Evidence for newly discovered albino mutants in a pyroloid: implication for the nutritional mode in the genus Pyrola.2020
- Author(s)
  Shutoh K, Tajima Y, Matsubayashi J, Tayasu I, Kato S, Shiga T, and Suetsugu K
- Journal Title
  
  American Journal of Botany
  
  Volume: 107 Issue: 4 Pages: 650-657
- DOI
  10.1002/ajb2.1462
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K23762, KAKENHI-PROJECT-16H02524
[Journal Article] Tracking long-distance migration of marine fishes using compound-specific stable isotope analysis of amino acids2020
- Author(s)
  Matsubayashi J., Osada Y., Tadokoro K., Abe Y., Yamaguchi A., Shirai K., Honda K., Yoshikawa C., Ogawa N. O., Ohkouchi N., Ishikawa N. F., Nagata T., Miyamoto H., Nishino S., Tayasu I.
- Journal Title
  
  Ecology Letters
  
  Volume: なし Issue: 5 Pages: 881-890
- DOI
  10.1111/ele.13496
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05822, KAKENHI-PROJECT-16H02524, KAKENHI-PROJECT-17J04991, KAKENHI-PROJECT-19J01087, KAKENHI-PROJECT-20K21343, KAKENHI-PROJECT-18H02513, KAKENHI-PROJECT-19H04247, KAKENHI-PROJECT-20H00208, KAKENHI-PROJECT-20H00428, KAKENHI-PROJECT-19K20495
[Journal Article] Some mycoheterotrophic orchids depend on carbon from dead wood: Novel evidence from a radiocarbon approach2020
- Author(s)
  Suetsugu Kenji、Matsubayashi Jun、Tayasu Ichiro
- Journal Title
  
  New Phytologist
  
  Volume: － Issue: 5 Pages: 1519-1529
- DOI
  10.1111/nph.16409
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02524, KAKENHI-PROJECT-17H05016
[Journal Article] Isotopic and molecular data support mixotrophy in Ophioglossum at the sporophytic stage2020
- Author(s)
  Suetsugu Kenji、Taketomi Shintaro、Tanabe Akifumi S.、Haraguchi Takashi F.、Tayasu Ichiro、Toju Hirokazu
- Journal Title
  
  New Phytologist
  
  Volume: NA Issue: 2 Pages: 415-419
- DOI
  10.1111/nph.16534
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K16238, KAKENHI-PROJECT-16H02524, KAKENHI-PROJECT-18J00774, KAKENHI-PROJECT-17H05016
[Journal Article] Stable and radio-isotopic signatures reveal how the feeding habits of ants respond to natural secondary succession in a cool-temperate forest2019
- Author(s)
  Tanaka, H.O., Haraguchi, T.F., Tayasu, I. and Hyodo F.
- Journal Title
  
  Insectes sociaux
  
  Volume: 66 Issue: 1 Pages: 37-46
- DOI
  10.1007/s00040-018-0665-0
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02524, KAKENHI-PROJECT-16H02753
[Journal Article] Downhill seed dispersal by temperate mammals: a potential threat to plant escape from global warming2019
- Author(s)
  Naoe Shoji、Tayasu Ichiro、Sakai Yoichiro、Masaki Takashi、Kobayashi Kazuki、Nakajima Akiko、Sato Yoshikazu、Yamazaki Koji、Kiyokawa Hiroki、Koike Shinsuke
- Journal Title
  
  Scientific Reports
  
  Volume: 9 Issue: 1 Pages: 14932-14932
- DOI
  10.1038/s41598-019-51376-6
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H02524, KAKENHI-PROJECT-17H00797, KAKENHI-PROJECT-17H03627, KAKENHI-PROJECT-17H05031, KAKENHI-PROJECT-19H03002
[Journal Article] Assessing alpha and beta diversities of benthic macroinvertebrates and their environmental drivers between watersheds with different levels of habitat transformation in Japan2019
- Author(s)
  Ko Chia-Ying、Iwata Tomoya、Lee Jun-Yi、Murakami Aya、Okano Junichi、Ishikawa Naoto F.、Sakai Yoichiro、Tayasu Ichiro、Itoh Masayuki、Song Uhram、Togashi Hiroyuki、Nakano Shinich、Ohte Nobuhito、Okuda Noboru
- Journal Title
  
  Marine and Freshwater Research
  
  Volume: 70 Issue: 4 Pages: 504-504
- DOI
  10.1071/mf18031
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H05774, KAKENHI-PROJECT-16H02524, KAKENHI-PROJECT-18H02513
[Journal Article] Magnesium isotopes reveal bedrock impacts on stream organisms2019
- Author(s)
  Nitzsche Kai Nils、Kato Yoshikazu、Shin Ki-Cheol、Tayasu Ichiro
- Journal Title
  
  Science of The Total Environment
  
  Volume: 688 Pages: 243-252
- DOI
  10.1016/j.scitotenv.2019.06.209
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K19367, KAKENHI-PROJECT-16H02524, KAKENHI-PROJECT-17F17755
[Journal Article] Siberian Permafrost Thawing Accelerated at the B?lling/Aller?d and Preboreal Warm Periods During the Last Deglaciation2019
- Author(s)
  Katsuta Nagayoshi、Matsumoto Genki I.、Hase Yoshitaka、Tayasu Ichiro、Haraguchi Takashi F.、Tani Eriko、Shichi Koji、Murakami Takuma、Naito Sayuri、Nakagawa Mayuko、Hasegawa Hitoshi、Kawakami Shin‐ichi
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 46 Issue: 23 Pages: 13961-13971
- DOI
  10.1029/2019gl084726
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21661, KAKENHI-PROJECT-17K14412, KAKENHI-PROJECT-19K16238, KAKENHI-PROJECT-19KK0264, KAKENHI-PUBLICLY-19H04522, KAKENHI-PROJECT-16H02524, KAKENHI-PROJECT-19H04256, KAKENHI-PROJECT-18J00774
[Journal Article] Comparative study of nutritional mode and mycorrhizal fungi in green and albino variants of Goodyera velutina, an orchid mainly utilizing saprotrophic rhizoctonia2019
- Author(s)
  Suetsugu Kenji、Yamato Masahide、Matsubayashi Jun、Tayasu Ichiro
- Journal Title
  
  Molecular Ecology
  
  Volume: 28 Issue: 18 Pages: 4290-4299
- DOI
  10.1111/mec.15213
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02524, KAKENHI-PROJECT-17H05016
[Journal Article] Collagen turnover and isotopic records in cortical bone2019
- Author(s)
  Matsubayashi Jun、Tayasu Ichiro
- Journal Title
  
  Journal of Archaeological Science
  
  Volume: 106 Pages: 37-44
- DOI
  10.1016/j.jas.2019.03.010
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17J04991, KAKENHI-PROJECT-16H02524
[Journal Article] Mass flowering of Fagus crenata does not depend on the amount of stored carbohydrates in trees2019
- Author(s)
  Shuichi Igarashi, Mitsue Shibata, Takashi Masaki, Ichiro Tayasu & Tomoaki Ichie
- Journal Title
  
  Trees
  
  Volume: 33 Issue: 5 Pages: 1399-1408
- DOI
  10.1007/s00468-019-01867-w
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02524
[Journal Article] Identification of phosphorus sources in a watershed using a phosphate oxygen isoscape approach2019
- Author(s)
  Ishida, T., Y. Uehara, T. Iwata, A. P. Cid-Andres, S. Asano, T. Ikeya, K. Osaka, J. Ide, O. L. A. Privaldos, I. B. B. De Jesus, E. M. Peralta, E. M. C. Trino, C.-Y. Ko, A. Paytan, I. Tayasu & N. Okuda
- Journal Title
  
  Environmental Science & Technology
  
  Volume: - Issue: 9 Pages: 4707-4716
- DOI
  10.1021/acs.est.8b05837
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03961, KAKENHI-PROJECT-19K06196, KAKENHI-PROJECT-16H02524
[Journal Article] Using segmental isotope analysis of teleost fish vertebrae to estimate trophic discrimination factors of bone collagen2018
- Author(s)
  Matsubayashi Jun、Umezawa Yu、Matsuyama Michiya、Kawabe Ryo、Mei Weiping、Wan Xin、Shimomae Atsushi、Tayasu Ichiro
- Journal Title
  
  Limnology and Oceanography: Methods
  
  Volume: 17 Issue: 2 Pages: 87-96
- DOI
  10.1002/lom3.10298
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17J04991, KAKENHI-PROJECT-16H02524
[Journal Article] Phytoplankton as a principal diet for callianassid shrimp larvae in coastal waters, estimated from laboratory rearing and stable isotope analysis2018
- Author(s)
  Umezawa Y、Tamaki A、Suzuki T、Takeuchi S、Yoshimizu C、Tayasu I
- Journal Title
  
  Marine Ecology Progress Series
  
  Volume: 592 Pages: 141-158
- DOI
  10.3354/meps12507
- NAID
  120006988455
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K07530, KAKENHI-PROJECT-26440244, KAKENHI-PROJECT-16H02524
[Journal Article] Using food network unfolding to evaluate food-web complexity in terms of biodiversity: theory and applications2018
- Author(s)
  Kato Yoshikazu、Kondoh Michio、Ishikawa Naoto F.、Togashi Hiroyuki、Kohmatsu Yukihiro、Yoshimura Mayumi、Yoshimizu Chikage、Haraguchi Takashi F.、Osada Yutaka、Ohte Nobuhito、Tokuchi Naoko、Okuda Noboru、Miki Takeshi、Tayasu Ichiro
- Journal Title
  
  Ecology Letters
  
  Volume: 21 Issue: 7 Pages: 1065-1074
- DOI
  10.1111/ele.12973
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02524, KAKENHI-PROJECT-18H02513
[Journal Article] Partial mycoheterotrophy in the leafless orchid Cymbidium?macrorhizon2018
- Author(s)
  Suetsugu Kenji、Ohta Tamihisa、Tayasu Ichiro
- Journal Title
  
  American Journal of Botany
  
  Volume: 105 Issue: 9 Pages: 1595-1600
- DOI
  10.1002/ajb2.1142
- NAID
  120006731207
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02524, KAKENHI-PROJECT-17H05016
[Journal Article] Utility of Nd isotope ratio as a tracer of marine animals: regional variation in coastal seas and causal factors2018
- Author(s)
  Saitoh Yu、Nakano Takanori、Shin Ki-Cheol、Matsubayashi Jun、Kato Yoshikazu、Amakawa Hiroshi、Osada Yutaka、Yoshimizu Chikage、Okuda Noboru、Amano Yosuke、Togashi Hiroyuki、Kurita Yutaka、Tayasu Ichiro
- Journal Title
  
  Ecosphere
  
  Volume: 9 Issue: 8
- DOI
  10.1002/ecs2.2365
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H02524, KAKENHI-PLANNED-18H05447
[Journal Article] A new analytical method for determination of the nitrogen isotopic composition of methionine: Its application to aquatic ecosystems with mixed resources.2018
- Author(s)
  Ishikawa NF, Chikaraishi Y, Takano Y, Sasaki Y, Takizawa Y, Tsuchiya M, Tayasu I, Nagata T, Ohkouchi N
- Journal Title
  
  Limnology & Oceanography: Methods
  
  Volume: 16 Issue: 9 Pages: 607-620
- DOI
  10.1002/lom3.10272
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K05696, KAKENHI-PROJECT-16H02524, KAKENHI-PROJECT-17K18796, KAKENHI-PROJECT-18H02513
[Journal Article] Reconstruction of the extinct Ezo wolf’s diet.2017
- Author(s)
  Matsubayashi, J., Ohta, T., Takahashi, O. and Tayasu, I.
- Journal Title
  
  Journal of Zoology
  
  Volume: 印刷中 Issue: 2 Pages: 88-93
- DOI
  10.1111/jzo.12436
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-16H02524, KAKENHI-PROJECT-16K18627
[Journal Article] Incremental analysis of vertebral centra can reconstruct the stable isotope chronology of teleost fishes2017
- Author(s)
  Matsubayashi Jun、Saitoh Yu、Osada Yutaka、Uehara Yoshitoshi、Habu Junko、Sasaki Tsuyoshi、Tayasu Ichiro
- Journal Title
  
  Methods in Ecology and Evolution
  
  Volume: 8 Issue: 12 Pages: 1755-1763
- DOI
  10.1111/2041-210x.12834
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17J04991, KAKENHI-PROJECT-16K18627, KAKENHI-PROJECT-16H02524
[Journal Article] Integrated trophic position decreases in more diverse communities of stream food webs2017
- Author(s)
  Ishikawa Naoto F.、Chikaraishi Yoshito、Ohkouchi Naohiko、Murakami Aya R.、Tayasu Ichiro、Togashi Hiroyuki、Okano Jun-ichi、Sakai Yoichiro、Iwata Tomoya、Kondoh Michio、Okuda Noboru
- Journal Title
  
  Scientific Reports
  
  Volume: 7 Issue: 1 Pages: 2130-2130
- DOI
  10.1038/s41598-017-02155-8
- NAID
  120006364078
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H02524, KAKENHI-PROJECT-16H05774
[Journal Article] Mountain-climbing bears protect cherry species from global warming through vertical seed dispersal2016
- Author(s)
  Naoe S, Tayasu I, Sakai Y, Masaki T, Kobayashi K, Nakajima A, Sato Y, Yamazaki K, Kiyokawa H, Koike S
- Journal Title
  
  Current Biology
  
  Volume: 26 Issue: 8 Pages: R315-R316
- DOI
  10.1016/j.cub.2016.03.002
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K18718, KAKENHI-PROJECT-25241026, KAKENHI-PROJECT-25291101, KAKENHI-PROJECT-16H04939
[Journal Article] Feeding habits may explain the morphological uniqueness of brown bears on Etorofu Island, Southern Kuril Islands in East Asia.2016
- Author(s)
  Matsubayashi, J., Otsubo, K., Morimoto, J.O., Nakamura, F. and Tayasu, I.
- Journal Title
  
  Biological Journal of the Linnean Society
  
  Volume: 印刷中 Issue: 1 Pages: 99-105
- DOI
  10.1111/bij.12798
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25291101
[Journal Article] Testing for a predicted decrease in body size in brown bears (Ursus arctos) based on a historical shift in diet.2016
- Author(s)
  Matsubayashi, J., Tayasu, I., Morimoto, J.O. and Mano, T.
- Journal Title
  
  Canadian Journal of Zoology
  
  Volume: 印刷中 Issue: 7 Pages: 489-495
- DOI
  10.1139/cjz-2016-0046
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25291101, KAKENHI-PROJECT-24580034, KAKENHI-PROJECT-16K18627
[Journal Article] Terrestrial-;aquatic linkage in stream food webs along a forest chronosequence: multi-isotopic evidence2016
- Author(s)
  Ishikawa N. F., H. Togashi, Y. Kato, M. Yoshimura, Y. Kohmatsu, C. Yoshimizu, N.O. Ogawa, N. Ohte, N. Tokuchi, N. Ohkouchi, I. Tayasu.
- Journal Title
  
  Ecology
  
  Volume: - Issue: 5 Pages: 1146-1158
- DOI
  10.1890/15-1133.1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25244046, KAKENHI-PROJECT-13J01021, KAKENHI-PROJECT-25660120, KAKENHI-PROJECT-25291101
[Journal Article] Effect of interannual variation in winter vertical mixing on CH4 dynamics in a subtropical reservoir2016
- Author(s)
  Itoh, M., Y. Kobayashi, T.-Y. Chen, T. Tokida, M. Fukui, H. Kojima, T. Miki, I. Tayasu, F.-K. Shiah & N. Okuda
- Journal Title
  
  Journal of Geophysical Research: Biogeosciences
  
  Volume: 120 Issue: 7 Pages: 1246-1261
- DOI
  10.1002/2015jg002972
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24405007
[Journal Article] Turnover of species and guilds in shrub spider communities in a 100-year post-logging chronosequence.2015
- Author(s)
  Haraguchi, T.F. and Tayasu, I.
- Journal Title
  
  Environmental Entomology
  
  Volume: 45 Issue: 1 Pages: 117-126
- DOI
  10.1093/ee/nvv142
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25291101
[Journal Article] A comparison of freeze-dry and oven-dry preparation methods for bulk and compound-specific carbon stable isotope analyses: examples using the benthic macroinvertebrates Stenopsyche marmorata and Epeorus latifolium.2015
- Author(s)
  Akamatsu, F., Suzuki, Y., Kato, Y., Yoshimizu, C. and Tayasu, I.
- Journal Title
  
  Rapid Communications in Mass Spectrometry
  
  Volume: 30 Issue: 1 Pages: 137-142
- DOI
  10.1002/rcm.7421
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25291101
[Journal Article] Quantitative reconstruction of sulfur deposition using a mixing model based on sulfur isotope ratios in tree rings.2015
- Author(s)
  Ishida, T., Tayasu, I. and Takenaka, C.
- Journal Title
  
  Journal of Environmental Quality
  
  Volume: 44 Issue: 6 Pages: 1800-1808
- DOI
  10.2134/jeq2014.11.0506
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25291101
[Journal Article] Characterization of sulfur deposition over the period of industrialization in Japan using sulfur isotope ratio in Japanese cedar tree rings taken from stumps.2015
- Author(s)
  Ishida, T., Tayasu, I. and Takenaka, C.
- Journal Title
  
  Environmental Monitoring and Assessment
  
  Volume: 187 Issue: 7 Pages: 459-459
- DOI
  10.1007/s10661-015-4678-0
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25291101
[Journal Article] Sources of dissolved inorganic carbon in two small streams with different bedrock geology: insights from carbon isotopes2015
- Author(s)
  Ishikawa NF, Tayasu I, Yamane M, Yokoyama Y, Sakai S, Ohkouchi N
- Journal Title
  
  Radiocarbon
  
  Volume: 57 Issue: 3 Pages: 439-448
- DOI
  10.2458/azu_rc.57.18348
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-13J01021, KAKENHI-PROJECT-25247092, KAKENHI-PROJECT-25291101
[Journal Article] Major decline in marine and terrestrial animal consumption by brown bears (Ursus arctos)2015
- Author(s)
  Jun Matsubayashi, Junko O. Morimoto, Ichiro Tayasu, Tsutomu Mano, Miyuki Nakajima, Osamu Takahashi, Kyoko Kobayashi, Futoshi Nakamura
- Journal Title
  
  Scientific Reports
  
  Volume: 5 Issue: 1 Pages: 9203-9203
- DOI
  10.1038/srep09203
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-12J02469, KAKENHI-PROJECT-24580034, KAKENHI-PROJECT-25291101
[Journal Article] Stable nitrogen isotopic composition of amino acids reveals food web structure in stream ecosystems2014
- Author(s)
  Ishikawa NF, Kato Y, Togashi H, Yoshimura M, Yoshimizu C, Okuda N, Tayasu I
- Journal Title
  
  Oecologia
  
  Volume: 175 Issue: 3 Pages: 911-922
- DOI
  10.1007/s00442-014-2936-4
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-13J01021, KAKENHI-PROJECT-24370010, KAKENHI-PROJECT-25291101, KAKENHI-PROJECT-25650146, KAKENHI-PROJECT-25660120
[Journal Article] Seasonal shifts in the contributions of the Changjiang River and the Kuroshio Current to nitrate dynamics in the continental shelf of the northern East China Sea based on a nitrate dual isotopic composition approach2014
- Author(s)
  Umezawa Y., Yamaguchi, A., Ishizaka, J., Hasegawa, T., Yoshimizu, C., Tayasu, I., Yoshimur, H., Morii, Y., Aoshima, T., and Yamawaki, N.
- Journal Title
  
  Biogeosciences
  
  Volume: 11 Issue: 4 Pages: 1297-1317
- DOI
  10.5194/bg-11-1297-2014
- NAID
  120006986534
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340114, KAKENHI-PROJECT-24780190, KAKENHI-PROJECT-25291101
[Journal Article] 安定同位体分析が拓く環境科学の地平2014
- Author(s)
  加藤義和, 陀安一郎
- Journal Title
  
  環境技術
  
  Volume: 43 Pages: 209-214
- Data Source
  KAKENHI-PROJECT-25650146
[Journal Article] 安定同位体分析が拓く環境科学の地平2014
- Author(s)
  加藤義和, 陀安一郎
- Journal Title
  
  環境技術
  
  Volume: 43 Pages: 209-214
- Data Source
  KAKENHI-PROJECT-25291101
[Journal Article] Carbon storage reservoirs in watersheds support stream food webs via periphyton production2014
- Author(s)
  Ishikawa NF, Uchida M, Shibata Y, Tayasu I
- Journal Title
  
  Ecology
  
  Volume: 95 Issue: 5 Pages: 1264-1271
- DOI
  10.1890/13-0976.1
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-13J01021, KAKENHI-PROJECT-25291101
[Journal Article] 石川尚人生物の同位体天然存在比と生物多様性科学2013
- Author(s)
  陀安一郎
- Journal Title
  
  ぶんせき
  
  Pages: 79-85
- Data Source
  KAKENHI-PROJECT-22370011
[Journal Article] Are stored carbohydrates necessary for seed production in temperate deciduous trees?2013
- Author(s)
  Ichie, T., Igarashi, S., Yoshida, S., Kenzo, T., Masaki, T. and Tayasu, I
- Journal Title
  
  Journal of Ecology
  
  Volume: 101 Issue: 2 Pages: 525-531
- DOI
  10.1111/1365-2745.12038
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22370011, KAKENHI-PROJECT-23255002, KAKENHI-PROJECT-23657021, KAKENHI-PROJECT-23657022, KAKENHI-PROJECT-24405032
[Journal Article] Heterogeneous dissolved organic nitrogen supply over a coral reef: First evidence from nitrogen stable isotope ratios2013
- Author(s)
  Thibodeau B, Miyajima T, Tayasu I, Wyatt A, Watanabe A, Morimoto N, Yoshimizu C, Nagata T
- Journal Title
  
  Coral Reefs
  
  Volume: 32 Issue: 4 Pages: 1103-1110
- DOI
  10.1007/s00338-013-1070-9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23405002, KAKENHI-PROJECT-24246086, KAKENHI-PROJECT-25291101
[Journal Article] Changes in soil aggregate carbon dynamics under no-tillage with respect to earthworm biomass revealed by radiocarbon analysis2013
- Author(s)
  Arai, M., Tayasu, I., Komatsuzaki, M., Uchida, M., Shibata, Y. and Kaneko, N.
- Journal Title
  
  Soil & Tillage Research
  
  Volume: 126 Pages: 42-49
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23657021
[Journal Article] Seasonal and site-specific variability in terrigenous particulate organic carbon concentration in near-shore waters of Lake Biwa2013
- Author(s)
  Sakai, Y., Karube, Z., Takeyama, T., Kohzu, A., Yoshimizu, C., Nagata, T., Tayasu, I. and Okuda, N
- Journal Title
  
  Japan. Limnology
  
  Volume: 14 Issue: 2 Pages: 167-177
- DOI
  10.1007/s10201-012-0394-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22370011, KAKENHI-PROJECT-22710233, KAKENHI-PROJECT-23657019, KAKENHI-PROJECT-24370010, KAKENHI-PROJECT-24405007
[Journal Article] Contributions of detrital subsidies to aboveground spiders during secondary succession, revealed by radiocarbon and stable isotope signatures2013
- Author(s)
  Takasni Haraguchi, Masao Uchida, Yasuyuki Shibata, Ichiro Tayasu
- Journal Title
  
  Oecologia
  
  Volume: 171 Issue: 4 Pages: 935-944
- DOI
  10.1007/s00442-012-2446-1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-10J00978, KAKENHI-PROJECT-22370011, KAKENHI-PROJECT-23657021, KAKENHI-PROJECT-23657022, KAKENHI-PROJECT-25291101, KAKENHI-PROJECT-25650146
[Journal Article] 生物の同位体天然存在比と生物多様性科学2013
- Author(s)
  陀安一郎・石川尚人
- Journal Title
  
  ぶんせき
  
  Volume: 2月号 Pages: 79-85
- NAID
  10031147363
- Data Source
  KAKENHI-PROJECT-22370011
[Journal Article] Changes in soil aggregate carbon dynamics under no-tillage with respect to earthworm biomass revealed by radiocarbon analysis.2013
- Author(s)
  Arai, M., Tayasu, I., Komatsuzaki, M., Uchida, M., Shibata, Y. and Kaneko, N
- Journal Title
  
  Soil & Tillage Research
  
  Volume: 126 Pages: 42-49
- DOI
  10.1016/j.still.2012.07.003
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22370011, KAKENHI-PROJECT-23657021
[Journal Article] Use of natural abundances of carbon-13 and carbon-14 for stream ecology2013
- Author(s)
  Ishikawa, N.F., Hyodo, F. and Tayasu, I.
- Journal Title
  
  Ecological Research
  
  Volume: (in press) Issue: 5 Pages: 759-769
- DOI
  10.1007/s11284-012-1003-z
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22370011, KAKENHI-PROJECT-24370010, KAKENHI-PROJECT-25291101
[Journal Article] Sulfur stable isotope signature identifies the source of reduced sulfur in benthic communities inmacrophyte zones of Lake Biwa, Japan2012
- Author(s)
  Karube, Z., Okada, N. and Tayasu, I.
- Journal Title
  
  Limnology
  
  Volume: 13 Issue: 3 Pages: 269-280
- DOI
  10.1007/s10201-012-0375-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22370011
[Journal Article] Sticky plant captures prey for symbiotic bug: Is this digestive mutualism?2012
- Author(s)
  Anderson, B., Kawakita, A. and Tayasu, I
- Journal Title
  
  Plant Biology
  
  Volume: 14 Issue: 6 Pages: 888-893
- DOI
  10.1111/j.1438-8677.2012.00573.x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22370011, KAKENHI-PROJECT-22770017, KAKENHI-PROJECT-24770018
[Journal Article] Use of radiocarbon to estimate diet ages of earthworms at different climate regions2012
- Author(s)
  Hyodo, F., Uchida, T., Kaneko, N. and Tayasu, I
- Journal Title
  
  Applied Soil Ecology
  
  Volume: 62 Pages: 178-183
- DOI
  10.1016/j.apsoil.2012.09.014
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22370011
[Journal Article] Effect of vegetation switch on soil chemical properties.2012
- Author(s)
  Iwashima, N, Masunaga, T., Fujimaki, R., Toyota, A., Tayasu, I., Hiura, T. and Kaneko, N.
- Journal Title
  
  Soil Science and Plant Nutrition
  
  Volume: 58 Issue: 6 Pages: 783-792
- DOI
  10.1080/00380768.2012.738183
- NAID
  110009580155
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22370011
[Journal Article] Use of radiocarbon to estimate diet ages of earthworms at different climate regions.2012
- Author(s)
  Hyodo, F., Uchida, T., Kaneko, N. and Tayasu, I.
- Journal Title
  
  Applied Soil Ecology
  
  Volume: 62 Pages: 178-183
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23657021
[Journal Article] Dynamics of soil carbon following destruction of tropical rainforest and the subsequent establishment of Imperata grassland in Indonesian Borneo using stable carbon isotopes2012
- Author(s)
  Yonekura, Y., Ohta, S., Kiyono, Y., Aksa, D., Morisada, K, Tanaka, N. and Tayasu, I.
- Journal Title
  
  Global Change Biology
  
  Volume: 18 Issue: 8 Pages: 2606-2616
- DOI
  10.1111/j.1365-2486.2012.02722.x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22370011
[Journal Article] Natural C-14 provides new data for stream food web studies: a comparison with C-13 in multiple stream habitats2012
- Author(s)
  Ishikawa, N.F., Uchida, M., Shibata, Y. and Tayasu, I
- Journal Title
  
  Marine and Freshwater Research
  
  Volume: 63 Issue: 3 Pages: 210-217
- DOI
  10.1071/mf11141
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22370011
[Journal Article] New organic reference materials for carbon- and nitrogen-stable isotope ratio measurements provided by Center for Ecological Research, Kyoto University, and Institute of Biogeosciences, Japan Agency for Marine-Earth Science and Technology.2011
- Author(s)
  Tayasu, I., Hirasawa, R., Ogawa, N.O., Ohkouchi, N., Yamada, K.
- Journal Title
  
  Limnology
  
  Volume: 12(印刷中)
- NAID
  10030457056
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22370011
[Journal Article] New organic reference materials for carbon- and nitrogen-stable isotope ratio measurements provided by Center for Ecological Research, Kyoto University, and Institute of Biogeosciences, Japan Agency for Marine-Earth Science and Technology2011
- Author(s)
  Tayasu I, Hirasawa R, Ogawa NO, Ohkouchi N, Yamada K
- Journal Title
  
  Limnology
  
  Volume: 12 Issue: 3 Pages: 261-266
- DOI
  10.1007/s10201-011-0345-5
- NAID
  10030457056
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244071, KAKENHI-PROJECT-22370011, KAKENHI-PROJECT-22510006
[Journal Article] Evaluation of wastewater nitrogen transformation in a naturalwetl and(Ulaanbaatar, Mongolia) usingdual-isotope analysis of nitrate2011
- Author(s)
  Itoh, M., Takemon, Y., Makabe, A., Yoshimizu, C., Kohzu, A., Ohte, N., Tumurskh, D., Tayasu, I., Yoshida, N., Nagata, T.
- Journal Title
  
  Science of the Total Environment
  
  Volume: 409 Issue: 8 Pages: 1932-1940
- DOI
  10.1016/j.scitotenv.2011.01.019
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20405032, KAKENHI-PROJECT-21254003, KAKENHI-PROJECT-22370011
[Journal Article] A new application of radiocarbon (^<14>C) concentrations to stream food web analysis.2010
- Author(s)
  Ishikawa, N.F., Uchida, M., Shibata, Y., Tayasu, I.
- Journal Title
  
  Nuclear Instruments and Methods in Physics Research, section B 268
  
  Pages: 1175-1178
- NAID
  120002098849
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Carbon and nitrogen stable isotope ratios of macroinvertebrates in the littoral zone of Lake Biwa as indicators of anthropogenic activities in the watershed2010
- Author(s)
  Karube, Z., Y.Sakai, T.Takeyama, N.Okuda, A.Kohzu, C.Yoshimizu, T.Nagata, I.Tayasu
- Journal Title
  
  Ecological Research
  
  Volume: 25 Pages: 847-855
- NAID
  10027359701
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20370009
[Journal Article] Is the relationship between body size and trophic niche position time-invariant in a predatory fish? First stable isotope evidence2010
- Author(s)
  Nakazawa, T., Y.Sakai1, C.-H.Hsieh, T.Koitabashil, I.Tayasul, N.Yamamura, N.Okuda
- Journal Title
  
  PLoS ONE 5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20370009
[Journal Article] Effects of vegetation switch and subsequent change in soil invertebrate composition on soil carbon accumulation patterns, revealed by radiocarbon concentrations.2010
- Author(s)
  Toyota, A., Tayasu, I., Fujimaki, R., Kaneko, N., Uchida, M., Shibata, Y., Hiura, T.
- Journal Title
  
  Radiocarbon (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Carbon and nitrogen stable isotope ratios of macroinvertebrates in littoral zone of Lake Biwa as indicators of anthropogenic activities in the watershed.2010
- Author(s)
  Karube, Z., Sakai, Y., Takeyama, T., Okuda, N., Kohzu, A., Yoshimizu, C., Nagata, T., Tayasu, I.
- Journal Title
  
  Ecological Research (印刷中)
- NAID
  10027359701
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Spatial heterogeneity of trophic pathways in the invertebrate community of a temperate bog.2010
- Author(s)
  Kato, Y, Takemon, Y, Okuda, N., Tayasu、I., Hori, M.
- Journal Title
  
  Freshwater Biology 55
  
  Pages: 450-462
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Is the relationship between body size and trophic niche position time-invariant in a predatory fish?2010
- Author(s)
  Nakazawa, T., Y. Sakai, C.-H. Hsieh, T. Koitabashi, I. Tayasu, N. Yamamura and N. Okuda
- Journal Title
  
  First stable isotope evidence, PLoS ONE
  
  Volume: 5巻 Issue: 2 Pages: 9120-9120
- DOI
  10.1371/journal.pone.0009120
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20370009
[Journal Article] Stable isotope analysis indicates trophic differences among forest floor carabids (Coleoptera : Carabidae) in Japan.2010
- Author(s)
  Okuzaki, Y., Tayasu, I., Okuda, N., Sota, T.
- Journal Title
  
  Entomologia Experimantalis et Applicata (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Is the reIationship between body size and trophic niche position time-invariant in a predatoryfish ? First stable isotopee evidence.2010
- Author(s)
  Nakazawa, T., Y.Sakai, C.-H.Hsieh, T.Koitabashi, I.Tayasu, N.Yamamura, N.Okuda
- Journal Title
  
  PLoS ONE 5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20370009
[Journal Article] Spatial heterogeneity of trophic pathways in the invertebrate community of a temperate bog.2010
- Author(s)
  Kato, Y., Takemon, Y., Okuda, N., Tayasu, I., Hori, M.
- Journal Title
  
  Freshwater Biology 55
  
  Pages: 450-462
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] A new application of radiocarbon (14C) concentrations to stream food web analysis. Nuclear Instruments and Methods in Physics Research, section B2010
- Author(s)
  Ishikawa, N.F., Uchida, M., Shibata, Y., Tayasu, I.
- Journal Title
  
  Beam Interaction with Materials and Atoms (NIMB) 268
  
  Pages: 1175-1178
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Spatial heterogeneity of trophic pathways in the invertebrate community of a temperate bog2010
- Author(s)
  Kato, Y., M.Hori, N.Okuda, I.Tayasu, Y.Takemon
- Journal Title
  
  Freshwater Biology 55
  
  Pages: 450-462
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20370009
[Journal Article] Autochthonous origin of semi-labile dissolved organic carbon in a large monomictic lake : Carbon stable isotopic evidence.2010
- Author(s)
  Maki, K., Kim, C., Yoshimizu, C., Tayasu, I., Miyajima, T., Nagata, T.
- Journal Title
  
  Limnology (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Linking aboveground and belowground food webs through carbon and nitrogen stable isotope analyses.2010
- Author(s)
  Hyodo, F., Kohzu, A., Tayasu, I.
- Journal Title
  
  Ecological Research (印刷中)
- NAID
  10027359100
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] A new application of radiocarbon (14C)concentrations to stream food web analysis. Nuclear Instruments and Methods in Physics Research, section B2010
- Author(s)
  Ishikawa, N.F., Uchida, M., Shibata, Y., Tayasu, I.
- Journal Title
  
  Beam lnteraction with Materials and Atoms (NIMB) 268
  
  Pages: 1175-1178
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Vertical heterogeneity of a forest floor invertebrate food web as indicated by stable isotope analysis2009
- Author(s)
  Okuzaki, Y., I.Tayasu, N.Okuda, T.Sota
- Journal Title
  
  Ecological Research 24
  
  Pages: 1351-1359
- NAID
  10027354911
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20370009
[Journal Article] Nitrogen stable isotopic signatures of basal food items, primary consumers and omnivores in rivers with different levels of human impact.2009
- Author(s)
  Kohzu, A., Tayasu, I., Yoshimizu, C., Maruyama, A., Kohmatsu, Y., Hyodo, F., Onoda, Y., Igeta, A., Matusi, K., Nakano, T., Wada, E., Nagata, T., Takemon, Y.
- Journal Title
  
  Ecological Research 24
- NAID
  10025355132
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18201004
[Journal Article] Nitrogen stable isotopic signatures of basal food items, primary consumers and omnivores in rivers with different levels of human impact.2009
- Author(s)
  Kohzu, A., Tayasu, I., Yoshimizu, C., Maruyama, A., Kohmatsu, Y., Hyodo, F., Onoda, Y., Igeta, A., Matsui, K, Nakano, T., Wada, E., Nagata, T., Takemon, Y.
- Journal Title
  
  Ecological Research 24
  
  Pages: 127-136
- NAID
  10025355132
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Vertical heterogeneity of a forest floor invertebrate food web as indicated by stable isotope analysis.2009
- Author(s)
  Okuzaki, Y., Tayasu, I., Okuda, N., Sota, T.
- Journal Title
  
  Ecological Research 24
  
  Pages: 1351-1359
- NAID
  10027354911
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Nitrogen stable isotopic signatures of basal food items, primary consumers and omnivores in rivers with different levels of human impact., Ecological Research, Ecol Res (2009) 24 : 127-1362008
- Author(s)
  Kohzu, A., Tayasu, I., Yoshimizu, C., Maruyama, A., Kohmatsu, Y., Hyodo, F., Onoda, Y., Igeta, A., Matusi, K., Nakano, T., Wada, E., Nagata, T., Takemon, Y.
- Journal Title
  
  Ecological Research 24
  
  Pages: 127-136
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18201004
[Journal Article] Gradual enrichment of ^<15>N with humification of diets in abelowground food web: relation between ^<15>N and diet age determined using ^<14>C.2008
- Author(s)
  Hyodo, F., Tayasu, I., Konate, S., Tondoh, J. E., Lavelle, P. and Wada. E.
- Journal Title
  
  Functional Ecology 22(印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Gradual enrichment of 15N with humification of diets in a belowground food web:relation between 15N and diet age determined using 14C.2008
- Author(s)
  Hyodo, F., Tayasu, I., Konate, S., Tondoh, J. E, Lavelle, P., Wada. E.
- Journal Title
  
  Functional Ecology 22
  
  Pages: 516-522
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Gradual enrichment of ^<15>N with humification of diets in a belowground food web : relation between ^<15>N and diet age determined using ^<14>C2008
- Author(s)
  Hyodo, F., Tayasu, I., Konate, S. Tondoh, J.E., Lavelle, P. and Wada. E.
- Journal Title
  
  Functional Ecology 22
  
  Pages: 516-522
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] enrichment of 15N with humification of diets in abelowground food web: relation between 15N and diet age determined using 14C.2008
- Author(s)
  Hyodo, F., Tayasu, I., Konate, S., Tondoh, J.E., Lavelle, P., Wada. E. Gradual
- Journal Title
  
  Functional Ecology 22
  
  Pages: 516-522
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] 大気圏核実験由来放射性炭素14を用いた生態学生物の科学2008
- Author(s)
  陀安一郎・兵藤不二夫・石川尚人
- Journal Title
  
  遺伝 11月号
  
  Pages: 90-94
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] 大気圏核実験由来放射性炭素14を用いた生態学2008
- Author(s)
  陀安一郎・兵藤不二夫・石川尚人
- Journal Title
  
  生物の科学「遺伝」 11月号
  
  Pages: 90-94
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Use of Stable Nitrogen Isotope Signatures of Riparian Macrophytes As an Indicator of Anthropogenic N Inputs to River Ecosystems.2008
- Author(s)
  Kohzu, A., Miyajima, T., Tayasu., I., Yoshimizu, C., Hyodo, F., Matsui, K., Nakano, T., Wada, E., Fujita, N., Nagata, T.
- Journal Title
  
  Environmental Science & Technology 42(21)
  
  Pages: 7837-7841
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18201004
[Journal Article] Effect of agriculture on water quality of Lake Biwa tributaries,Japan2007
- Author(s)
  Nakano, T., Tayasu, L, Yamada, Y., Hosono, T., Igeta, A., Hyodo, F., Ando, A., Saitoh, Y., Tanaka, T., Wada, E., Yachi, S.
- Journal Title
  
  Science of the Total Environment 389
  
  Pages: 132-148
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18201004
[Journal Article] 総合地球環境学研究所の琵琶湖-淀川水系への取り組み:農業濁水問題を事例にして2007
- Author(s)
  谷内茂雄、田中拓弥、中野孝教、陀安一郎、脇田健一、原雄一、和田英太郎
- Journal Title
  
  環境科学会誌 20
  
  Pages: 207-214
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18201004
[Journal Article] 総合地球環境学研究所の琵琶湖-淀川水系への取り組み:農業濁水問題を事例にして.2007
- Author(s)
  谷内茂雄、田中拓弥、中野孝教、陀安一郎、脇田健一、原雄一、和田英太郎
- Journal Title
  
  環境科学会誌 20
  
  Pages: 207-214
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18201004
[Journal Article] Impact of fertilizer on a small watershed of Lake Biwa:Use of sulfur and strontium isotopes in environmental diagnosis2007
- Author(s)
  Hosono, T., Nakano, T., Igeta, A., Tayasu, L, Tanaka, T., Yachi, S.
- Journal Title
  
  Science of the Total Environment 384
  
  Pages: 342-354
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18201004
[Journal Article] Estimation of the longevity of C in terrestrial detrital food webs using radiocarbon(^<14>C) : how old are diets in termites?2006
- Author(s)
  Hyodo, F., Tayasu, I., Wada, E.
- Journal Title
  
  H Functional Ecology v.20
  
  Pages: 385-393
- Data Source
  KAKENHI-PROJECT-18201004
[Journal Article] Stable isotope analysis indicates trophic differences among forest floor carabids (Coleoptera:Carabidae)in Japan.
- Author(s)
  Okuzaki, Y., Tayasu, I., Okuda, N., Sota, T.
- Journal Title
  
  Entomologia Experimantalis et Applicata (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Linking aboveground and belowground food webs through carbon and nitrogen stable isotope analyses.
- Author(s)
  Hyodo, F., Kohzu, A., Tayasu, I.
- Journal Title
  
  Ecological Research (in press)
- NAID
  10027359100
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Carbon and nitrogen stable isotope ratios of macroinvertebrates in littoral zone of Lake Biwa as indicators of anthropogenic activities in the watershed. Ecological
- Author(s)
  Karube, Z., Sakai, Y., Takeyama, T., Okuda, N., Kohzu, A., Yoshimizu, C., Nagata, T., Tayasu, I.
- Journal Title
  
  Research (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Effects of vegetation switch and subsequent change in soil invertebrate composition on soil carbon accumulation patterns, revealed by radiocarbon concentrations.
- Author(s)
  Toyota, A., Tayasu, I., Fujimaki, R., Kaneko, N., Uchida, M., Shibata, Y., Hiura, T
- Journal Title
  
  Radiocarbon (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Linking aboveground and belowground food webs through carbon and nitrogen stable isotope analyses.
- Author(s)
  Hyodo, F., Kohzu, A., Tayasu, I
- Journal Title
  
  Ecological Research (in press)
- NAID
  10027359100
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Effects of vegetation switch and subsequent change in soil invertebrate composition on soil carbon accumulation patterns, revealed by radiocarbon concentrations.
- Author(s)
  Toyota, A., Tayasu、I., Fujimaki, R., Kaneko, N., Uchida, M., Shibata, Y., Hiura, T.
- Journal Title
  
  Radiocarbon (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Journal Article] Autochthonous origin of semi-labile dissolved organic carbon in a large monomictic lake:Carbon stable isotopic evidence.
- Author(s)
  Maki, K., Kim, C., Yoshimizu, C, Tayasu、I., Miyajima, T., Nagata, T.
- Journal Title
  
  Limnology (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 樹木サイズが種子の酸素同位体比に与える影響：種子散布の観点から2024
- Author(s)
  直江将司、生方正俊、綱本良啓、陀安一郎
- Organizer
  第71回日本生態学会
- Data Source
  KAKENHI-PROJECT-21H04784
[Presentation] 炭素・窒素同位体分析による遺跡出土貝類の産地推定の試み2024
- Author(s)
  石丸恵利子・大西雄二・由水千景・陀安一郎
- Organizer
  日本動物考古学会第11回大会
- Data Source
  KAKENHI-PROJECT-23K22011
[Presentation] Factors affecting the amounts and turnover rates of soil organic carbon fractions in paddy fields across Asian countries.2024
- Author(s)
  Yanai, J., Suzuki, A., Nakao, A., Tanaka, S., Wagai, R., Sriprachote, A., Timbas, N., Tan, N.P., Vista, S.P., Hseu, Z.Y., Kim, P.J., Arai, H and Tayasu, I.
- Organizer
  16th Conference of East and Southeast Asia Federation of Soil Science Societies (Thai Nguyen, Viet Nam)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K23499
[Presentation] CN同位体分析による遺跡出土貝殻の産地解明研究－3海域での同位体比の比較検討2024
- Author(s)
  石丸恵利子・大西雄二・由水千景・陀安一郎
- Organizer
  日本地球惑星科学連合2024年大会
- Data Source
  KAKENHI-PROJECT-23K22011
[Presentation] δ13C・δ15N・Δ14C同位体の分析による、異なるタイプの森林における土壌食物網構造の比較2023
- Author(s)
  原口岳,陀安一郎,大原秀斗,長谷川元洋,藤井佐織
- Organizer
  第13回同位体環境学シンポジウム
- Data Source
  KAKENHI-PROJECT-20KK0165
[Presentation] アジアの水田土壌における画分別蓄積炭素の規定要因の解明2023
- Author(s)
  鈴木篤人・矢内純太・田中壮太・和穎朗太・陀安一郎・新井宏受・中尾　淳
- Organizer
  日本ペドロジー学会2023年度大会
- Data Source
  KAKENHI-PROJECT-23K23499
[Presentation] アジアの水田土壌における画分別蓄積炭素量の評価と規定要因の解明2023
- Author(s)
  鈴木篤人・矢内純太・田中壮太・和穎朗太・陀安一郎・新井宏受・中尾　淳
- Organizer
  日本土壌肥料学会2023年度大会（松山）
- Data Source
  KAKENHI-PROJECT-23K23499
[Presentation] 鳥の水晶体によるレトロスペクティブな同位体情報の復元の実現可能性の検討2023
- Author(s)
  長谷川絵美、松林順、陀安一郎、後藤達彦、井上晴香、由水千景、長谷川克、赤坂卓美
- Organizer
  第13回同位体環境学シンポジウム
- Data Source
  KAKENHI-PROJECT-21H04784
[Presentation] 炭素・窒素安定同位体を用いた落葉広葉樹林と針葉樹林におけるトビムシ・ダニ類の食性・機能の評価2023
- Author(s)
  大原秀斗,原口岳,陀安一郎,大園享司,長谷川元洋
- Organizer
  日本土壌動物学会第45回大会
- Data Source
  KAKENHI-PROJECT-20KK0165
[Presentation] 同位体環境学共同研究の現状と今後2022
- Author(s)
  陀安一郎
- Organizer
  第12回同位体環境学シンポジウム
- Data Source
  KAKENHI-PROJECT-20KK0165
[Presentation] 環境トレーサビリティ手法としての多元素同位体分析の活用2022
- Author(s)
  陀安一郎，申ギチョル，鷹野真也
- Organizer
  日本地球惑星科学連合2022年大会
- Data Source
  KAKENHI-PROJECT-20KK0165
[Presentation] 熱帯アジアの水田土壌における画分別炭素の蓄積量と平均滞留時間－タイ・フィリピン・マレーシアの比較－2022
- Author(s)
  矢内純太・山﨑葵・大友理佐・西村豪輝・西村千響・中尾淳・原口岳・陀安一郎・田中壮太・舟川晋也
- Organizer
  日本土壌肥料学会2022年度大会（東京）
- Data Source
  KAKENHI-PROJECT-23K23499
[Presentation] 宮崎県のツバメ個体群内にみられる性特異的な装飾形質の分岐2022
- Author(s)
  長谷川絵美、長谷川克、由水千景、石川尚人、大河内直彦、陀安一郎
- Organizer
  第12回同位体環境学シンポジウム
- Data Source
  KAKENHI-PROJECT-21H04784
[Presentation] 多元素同位体手法による環境トレーサビリティ手法の活用2021
- Author(s)
  陀安一郎，SHIN Ki-Cheol
- Organizer
  JpGU Meeting 2021
- Data Source
  KAKENHI-PROJECT-18K19367
[Presentation] 多元素同位体手法による環境トレーサビリティ手法の活用2021
- Author(s)
  陀安一郎，SHIN Ki-Cheol
- Organizer
  日本地球惑星連合大会
- Data Source
  KAKENHI-PROJECT-20KK0165
[Presentation] 多元素同位体手法による環境トレーサビリティ手法の活用2021
- Author(s)
  陀安一郎，SHIN Ki-Cheol
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-21H04784
[Presentation] 同位体環境学共同研究の現状と今後2021
- Author(s)
  陀安一郎
- Organizer
  第11回同位体環境学シンポジウム
- Data Source
  KAKENHI-PROJECT-20KK0165
[Presentation] Rhizoctoniaと共生するラン科植物の栄養摂取様式の解明2020
- Author(s)
  八木龍太，陀安一郎，末次健司
- Organizer
  第67回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 兵庫県千種川流域における硝酸イオンおよび硫酸イオンの季節的動態の比較2020
- Author(s)
  藤吉麗，陀安一郎，藪崎志穂，原口岳，由水千景，大串健一，古川文美子，伊藤真之，山本雄大，横山正，三橋弘宗
- Organizer
  第67回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 脊椎骨コラーゲンの安定同位体比が明らかにする仙台湾ヒラメの生息環境履歴2020
- Author(s)
  加藤義和，冨樫博幸，栗田豊，長田穣，天野洋典，由水千景，鎌内宏光，陀安一郎
- Organizer
  第67回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 環境トレーサビリティーを実現する多元素同位体手法2020
- Author(s)
  陀安一郎，藤吉麗，藪崎志穂，申ギチョル，中野孝教，谷口真人
- Organizer
  JpGU Meeting 2020
- Data Source
  KAKENHI-PROJECT-18K19367
[Presentation] 同位体地図（Isoscape）を用いた生態学的研究2020
- Author(s)
  陀安一郎，SHIN Ki-Cheol, 中野孝教
- Organizer
  令和２年度日本水産学会春季大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Vertical seed dispersal of Japanese crowberry by Japanese black bears and birds: estimation using stable oxygen isotope ratios.2020
- Author(s)
  Kazuaki Takahashi, Shoji Naoe, Kosuke Saeki, Yutaro Koide, Taiga Amari, Yoshihiro Tsunamoto, Ichiro Tayasu, Takashi F. Haraguchi, Kaori Takahashi
- Organizer
  7th Frugivores and Seed Dispersal Symposium
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] シカの耕作地における採食指標としての糞窒素安定同位体比の年変動2020
- Author(s)
  原口岳, 幸田良介, 石塚譲, 陀安一郎
- Organizer
  第67回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 砂浜海岸における小動物の栄養源の解明2020
- Author(s)
  塩澤直人, 由水千景, 陀安一郎, 占部城太郎
- Organizer
  第67回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 腐生植物は存在するのか!? 大気圏内核実験由来の放射性炭素同位体を用いた新たな検証2020
- Author(s)
  末次健司, 松林順, 陀安一郎
- Organizer
  第67回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] ホシガラスによるハイマツの標高方向の種子散布：岩手山周辺での事例2020
- Author(s)
  綱本良啓, 陀安一郎, 原口岳, 直江将司
- Organizer
  第67回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Contribution of oceanic sulfur to coastal ecosystem using isotope ratio in lichens: formulating distance-decay and applying model selection approach2019
- Author(s)
  Hiromitsu Kamauchi, Tamihisa Ohta, Takuya Ishida, Takashi F. Haraguchi, Ichiro Tayasu
- Organizer
  2019 AGU Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 水圏溶存有機物におけるマイナーなD-アミノ酸の分布2019
- Author(s)
  山口保彦，由水千景，陀安一郎，木庭啓介，早川和秀
- Organizer
  第37回有機地球化学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 標高方向の種子散布は鳥類と哺乳類で異なるか？：酸素安定同位体による評価2019
- Author(s)
  綱本良啓, 小池伸介, 陀安一郎, 正木隆, 加藤珠理, 菊地賢, 永光輝義, 原口岳, 長沼知子, 直江将司
- Organizer
  第66回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Do mountain-climbing mammals protect plants from global warming by their vertical seed dispersal?2019
- Author(s)
  Shoji Naoe, lchiro Tayasu
- Organizer
  JpGU meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Biodiversity increases integrated trophic position of macroinvertebrate communities in coastal food webs: Testing the vertical diversity hypothesis2019
- Author(s)
  Noboru Okuda, Zin’ichi Karube, Yoichiro Sakai, Tomohiro Takeyama, Ichiro Tayasu, Chikage Yoshimizu, Toshi Nagata
- Organizer
  JpGU meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 放射性炭素分析法を用いた熱帯二次林の形成年代特定技術の開発2019
- Author(s)
  市栄智明，田村彩恵，高橋亜衣，松岡真如，五十嵐秀一，田中憲蔵，兵藤不二夫，陀安一郎，Mohd Effendi bin Wasli
- Organizer
  第29回日本熱帯生態学会年次大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Magnesium and zinc stable isotopes in stream ecology2019
- Author(s)
  Kai Nils Nitzsche, Yoshikazu Kato, Ki-Cheol Shin, Hiromitsu Kamauchi, lchiro Tayasu
- Organizer
  JpGU meeting 2019, Makuhari-Messe, Makuhari, Chiba
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17755
[Presentation] Bacterial contribution to dissolved organic matter in a large monomictic lake (Lake Biwa) indicated by amino acids enantiomers2019
- Author(s)
  Yasuhiko T. Yamaguchi, Chikage Yoshimizu, Ichiro Tayasu, Keisuke Koba, Kazuhide Hayakawa
- Organizer
  JpGU meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Environmental traceability methodology by multi-isoscapes2019
- Author(s)
  lchiro Tayasu, Lei Fujiyoshi, Shiho Yabusaki, Ki-Cheol Shin, Takanori Nakano, Makoto Taniguchi
- Organizer
  JpGU meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 農作物を加害するシカの特定に向けた研究―周辺土地利用と糞の窒素同位体比の関係―2019
- Author(s)
  原口岳，幸田良介，陀安一郎
- Organizer
  第66回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Magnesium and zinc stable isotopes in stream ecology2019
- Author(s)
  Kai Nils Nitzsche, Yoshikazu Kato, Ki-Cheol Shin, Hiromitsu Kamauchi, lchiro Tayasu
- Organizer
  JpGU meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K19367
[Presentation] Non-traditional isotopes in stream ecology.2019
- Author(s)
  Nitzsche K.N., Kato Y., Shin K.-C., Kamauchi H. and Tayasu I.
- Organizer
  The 66th Annual Meeting of the Ecological Society of Japan
- Data Source
  KAKENHI-PROJECT-17F17755
[Presentation] Use of multi-isotope ratios to study ecological systems from watershed to the sea2019
- Author(s)
  Ichiro Tayasu, Ki-Cheol Shin and Takanori Nakano
- Organizer
  International Symposium “Research Frontiers of Transboundary Pollution”
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] はじめに：同位体情報で得られる環境の異質性2019
- Author(s)
  陀安一郎
- Organizer
  第66回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Dynamics of sulfate and nitrate inferred from stable isotope techniques in Chikusa river watershed, Hyogo Prefecture2019
- Author(s)
  Lei Fujiyoshi, lchiro Tayasu, Shiho Yabusaki, Takashi F Haraguchi, Chikage Yoshimizu, Ken'ichi Ohkushi, Fumiko Furukawa, Masayuki ltoh, Yudai Yamamoto
- Organizer
  JpGU meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Spatial distribution of nitrogen stable isotope ratio in deer feces in an agro environment, Osaka2019
- Author(s)
  Takashi F Haraguchi, Ryosuke Koda, lchiro Tayasu
- Organizer
  JpGU meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Combining isoscapes and segmental isotope analysis of vertebrae to study the movement of fishes2019
- Author(s)
  Tayasu, I., Kato, Y., Kamauchi, H., Yoshimizu, C., Matsubayashi, J., Osada, Y., Saitoh, Y., Shin, K., Nakano, T., Togashi, H. and Kurita, Y.
- Organizer
  Goldschimidt 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 種子の酸素安定同位体比：植物種と場所による違いに注目して2019
- Author(s)
  直江将司, 澤上航一郎, 日下部玄, 綱本良啓, 小山泰弘, 小池伸介, 永光輝義, 加藤珠理, 陀安一郎
- Organizer
  第66回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Analysis of Ca isotope ratios (δ44/40Ca) in stream food webs: methodological requirements and first results2019
- Author(s)
  Kai Nils Nitzsche, Katsuyuki Yamashita, Shigeyuki Wakaki, Ki-Cheol Shin, Yoshikazu Kato, Hiromitsu Kamauchi, Ichiro Tayasu
- Organizer
  9th Symposium on Environmental Isotope Study, RIHN, Kyoto
- Data Source
  KAKENHI-PROJECT-17F17755
[Presentation] 多元素の同位体手法を用いた集水域生態系研究2019
- Author(s)
  陀安一郎
- Organizer
  琵琶湖分室セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 地球研における同位体環境学共同研究2019
- Author(s)
  陀安一郎
- Organizer
  第９回同位体環境学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] The hydrogen and oxygen isotopic compositions of water in the Chikusa River2019
- Author(s)
  Ken'ichi Ohkushi, Shiho Yabusaki, lchiro Tayasu, Lei Fujiyoshi, Takanori Nakano, Ki-Cheol Shin, Tadashi Yokoyama, Hiromune Mitsuhashi, Masayuki ltoh, Kazuki Yasugi
- Organizer
  JpGU meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Analysis of Ca isotope ratios (δ44/40Ca) in stream food webs: methodological requirements and first results2019
- Author(s)
  Kai Nils Nitzsche, Katsuyuki Yamashita, Shigeyuki Wakaki, Ki-Cheol Shin, Yoshikazu Kato, Hiromitsu Kamauchi, Ichiro Tayasu
- Organizer
  9th Symposium on Environmental Isotope Study
- Data Source
  KAKENHI-PROJECT-18K19367
[Presentation] Non-traditional isotopes in stream ecology.2019
- Author(s)
  Nitzsche K.N., Kato Y., Shin K.-C., Kamauchi H. and Tayasu I
- Organizer
  The 66th Annual Meeting of the Ecological Society of Japan
- Data Source
  KAKENHI-PROJECT-18K19367
[Presentation] Investigation on possibility of the identification of air pollutant sources using ratios of stable lead and strontium isotopes2019
- Author(s)
  Shinji Sakurai, Takao Nakagiri, Kosuke Tanaka, Haruhiko Horino, Ki-Cheol Shin, Ichiro Tayasu, Shiho Yabusaki
- Organizer
  JpGU meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K19367
[Presentation] 海洋アイソスケープを用いたサケの回遊履歴復元2019
- Author(s)
  松林順，長田穣，陀安一郎，大河内直彦
- Organizer
  2019年度日本魚類学会年会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 同位体手法を用いた研究手法2018
- Author(s)
  陀安一郎，SHIN Ki-Cheol, 中野孝教
- Organizer
  研究集会「生物移動およびそれに伴う生態現象とその研究手法の整理」
- Invited
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Mg isotopes reveal bedrock impacts on stream organism.2018
- Author(s)
  Nitzsche K.N., Kato Y., Shin K.-C. and Tayasu I.
- Organizer
  8th Symposium on Environmental Isotope Study
- Data Source
  KAKENHI-PROJECT-18K19367
[Presentation] 食物網の“かたち”を捉える新手法：河川生態系での実証2018
- Author(s)
  加藤義和，近藤倫生，石川尚人，冨樫博幸，神松幸弘，吉村真由美，由水千景，原口岳，長田穣，大手信人，徳地直子，奥田昇，三木健，陀安一郎
- Organizer
  日本陸水学会第83回大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 歴史標本から読み取る魚類の食性の長期変遷2018
- Author(s)
  加藤義和, 奥田昇, 由水千景, 陀安一郎
- Organizer
  第65回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 栄養段階の情報を生態学者はどのように使えば良いか？2018
- Author(s)
  陀安一郎
- Organizer
  第65回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 歴史標本から読み取る魚類の食性の長期変遷2018
- Author(s)
  加藤義和，奥田昇，由水千景，陀安一郎
- Organizer
  JpGU Meeting 2018
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Spatial distribution of Nd isotope ratio of seawater and its seasonality in Sendai Bay, Northeast Japan2018
- Author(s)
  齋藤有，冨樫博幸，栗田豊，SHIN Ki-Cheol，藪崎志穂，中野孝教，陀安一郎
- Organizer
  JpGU Meeting 2018
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 農作物を食害するシカ個体の検出法の開発に向けた糞窒素同位体比分析手法の評価2018
- Author(s)
  原口岳，幸田良介，陀安一郎
- Organizer
  JpGU Meeting 2018
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 種子の酸素安定同位体比：植物種と場所による違いに注目して2018
- Author(s)
  直江将司，陀安一郎
- Organizer
  第８回同位体環境学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 地衣類の硫黄同位体を用いた海塩供給の追跡: 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-16H02524
[Presentation] アミノ酸窒素同位体比とアイソスケープを活用した、海産魚類の移動履歴推定2018
- Author(s)
  松林順, 陀安一郎, 大河内直彦
- Organizer
  第65回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Use of multi-isotope ratios to study ecological and environmental science2018
- Author(s)
  Ichiro Tayasu
- Organizer
  6th Taiwan-Japan Ecology Workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Mg isotopes reveal bedrock impacts on stream organism.2018
- Author(s)
  Nitzsche K.N., Kato Y., Shin K.-C. and Tayasu I.
- Organizer
  8th Symposium on Environmental Isotope Study
- Data Source
  KAKENHI-PROJECT-17F17755
[Presentation] 農作物を食害するシカの探索を目的とした糞窒素同位体比の分析：飼育個体を利用した検証2018
- Author(s)
  原口岳，幸田良介，陀安一郎
- Organizer
  第65回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 津屋川流程におけるストロンチウム同位体比の流程変化と魚類移動調査への活用法2018
- Author(s)
  札本果，陀安一郎，申基澈，森誠一
- Organizer
  日本陸水学会第83回大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 標高方向の種子散布は山系によって異なるか：動物散布樹木サクラ類での検証2018
- Author(s)
  直江将司，小池伸介，陀安一郎，加藤珠理，菊地賢，永光輝義，綱本良啓，長沼知子，岩崎正，正木隆
- Organizer
  第65回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Studying the effect of high pCO2 on the nitrogen cycle within the coral holobiont using stable isotopes2018
- Author(s)
  Shannon M. Hanson, Benjamin P. Harvey, Sylvain Agostini, Chikage Yoshimizu, Ichiro Tayasu and Benoit Thibodeau
- Organizer
  ALSO/AGU Ocean meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 環境トレーサビリティーを実現する多元素同位体手法2018
- Author(s)
  陀安一郎，藤吉麗，藪崎志穂，申ギチョル，中野孝教，谷口真人
- Organizer
  JpGU Meeting 2018
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Sr同位体比分析によるトミヨ属の同所的生息地における生息塩分濃度の差の解明2018
- Author(s)
  札本果, 石川麻乃, 北野潤, 申基澈, 陀安一郎
- Organizer
  第65回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] C, N, S isoscapes in estuaries to predict origin of mobile organisms2018
- Author(s)
  Hiromi Uno, Kseniya Lyalina, Ryosuke Tanaka, Mariko Kawamura, Takashi Haraguchi, Keisuke Koba, Ichiro Tayasu
- Organizer
  第８回同位体環境学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Understanding bioaccumulation of metals by aquatic organisms in streams of different bedrock geology using Sr and Mg isotopes.2018
- Author(s)
  Nitzsche K.N., Shin K.-C., Kato Y. and Tayasu I.
- Organizer
  Japan Geoscience Union Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17755
[Presentation] Mg isotopes reveal bedrock impacts on stream organism.2018
- Author(s)
  Nitzsche K.N., Kato Y., Shin K.-C. and Tayasu I.
- Organizer
  The 83th Annual meeting of The Japan Society of Limnology
- Data Source
  KAKENHI-PROJECT-17F17755
[Presentation] A novel way to link terrestrial and aquatic ecosystems: a bio-geo multi-isotope approach2017
- Author(s)
  Kai Nitzsche, Ichiro Tayasu
- Organizer
  第７回同位体環境学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 環境研究における多元素同位体マップ手法2017
- Author(s)
  陀安一郎, SHIN Ki-Cheol, 中野孝教
- Organizer
  JpGU-AGU Joint Meeting 2017
- Place of Presentation
  幕張メッセ，千葉
- Year and Date
  2017-05-23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K14602
[Presentation] A novel way to link terrestrial and aquatic ecosystems: a bio-geo multi-isotope approach.2017
- Author(s)
  Nitzsche K.N. and Tayasu I.
- Organizer
  7th Symposium on Environmental Isotope Study
- Data Source
  KAKENHI-PROJECT-17F17755
[Presentation] 酸素安定同位体を用いた標高方向の種子散布評価2017
- Author(s)
  直江将司，陀安一郎
- Organizer
  第７回同位体環境学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 農作物を食害するシカの探索を目的とした糞窒素同位体比の分析：飼育個体を利用した検証2017
- Author(s)
  原口岳，幸田良介，陀安一郎
- Organizer
  第７回同位体環境学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Nd isotopic variation of seawater along the Pacific coast of Tohoku district and its causal factor2017
- Author(s)
  齋藤有, 松林順, 冨樫博幸, 天川裕史, 申基澈, 中野孝教, 陀安一郎
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 北海道太平洋沿岸域における海霧が陸上生態系に与える影響の検出2017
- Author(s)
  鎌内宏光，太田民久，原口岳，山口高志，石田卓也，陀安一郎
- Organizer
  第７回同位体環境学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 多元素同位体、多元素分析アプローチについて2017
- Author(s)
  陀安一郎
- Organizer
  第64回日本生態学会大会
- Place of Presentation
  早稲田大学，東京
- Year and Date
  2017-03-18
- Data Source
  KAKENHI-PROJECT-15K14602
[Presentation] 小型河川魚の移動パターン解明のための複数組織同位体比の利用2017
- Author(s)
  札本果，中野孝教，申基澈，森誠一，久米学，西田翔太郎，木庭啓介，陀安一郎
- Organizer
  第64回日本生態学会大会
- Place of Presentation
  早稲田大学，東京
- Year and Date
  2017-03-15
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Nd isotopic variation of seawater along the Pacific coast of Tohoku district and its causal factor2017
- Author(s)
  齋藤有, 松林順, 冨樫博幸, 天川裕史, 申基澈, 中野孝教, 陀安一郎
- Organizer
  JpGU-AGU Joint Meeting 2017
- Place of Presentation
  幕張メッセ，千葉
- Year and Date
  2017-05-23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K14602
[Presentation] 歴史標本から読み取る魚類の食性の長期変遷2017
- Author(s)
  加藤義和，奥田昇，由水千景，陀安一郎
- Organizer
  第７回同位体環境学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 仙台湾における海水 Nd 同位体比の空間分布2017
- Author(s)
  齋藤有，冨樫博幸，栗田豊，申基澈，中野孝教，陀安一郎
- Organizer
  第７回同位体環境学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 多元素同位体、多元素分析アプローチについて2017
- Author(s)
  陀安一郎
- Organizer
  第64回日本生態学会大会
- Place of Presentation
  早稲田大学，東京
- Year and Date
  2017-03-18
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 小型河川魚の移動パターン解明のための複数組織同位体比の利用2017
- Author(s)
  札本果，中野孝教，申基澈，森誠一，久米学，西田翔太郎，木庭啓介，陀安一郎
- Organizer
  第64回日本生態学会大会
- Place of Presentation
  早稲田大学，東京
- Year and Date
  2017-03-15
- Data Source
  KAKENHI-PROJECT-15K14602
[Presentation] 環境研究における多元素同位体マップ手法2017
- Author(s)
  陀安一郎，SHIN Ki-Cheol, 中野孝教
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 放射性炭素同位体比分析による骨の代謝メカニズムの解明と、同位体比の年次変化の復元手法の開発2016
- Author(s)
  松林順，陀安一郎
- Organizer
  第６回同位体環境学シンポジウム
- Place of Presentation
  総合地球環境学研究所，京都
- Year and Date
  2016-12-22
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Use of multiple isotopes in watershed ecology2016
- Author(s)
  Ichiro Tayasu, Naoto F. Ishikawa, Takanori Nakano, Ki-Cheol Shin, Yutaka Kurita
- Organizer
  IsoEcol 2016
- Place of Presentation
  Ito Hall, The University of Tokyo, Tokyo
- Year and Date
  2016-04-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 登山家グマが温暖化の危機からサクラを救う：彼らの垂直方向の種子散布に注目して2016
- Author(s)
  直江将司, 陀安一郎, 酒井陽一郎, 正木隆, 小林和樹, 中島晶子, 佐藤嘉和, 山崎晃司, 清川紘樹, 小池伸介
- Organizer
  第63回日本生態学会仙台大会
- Place of Presentation
  仙台国際センター，仙台
- Year and Date
  2016-03-22
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 東北沿岸における貝類軟組織のNd 同位体比の地理的多様性とその要因2016
- Author(s)
  齋藤有，申基澈，中野孝教，松林順，加藤義和，陀安一郎
- Organizer
  第６回同位体環境学シンポジウム
- Place of Presentation
  総合地球環境学研究所，京都
- Year and Date
  2016-12-22
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 北海道東部沿岸域における海霧を介した海洋と陸上生態系のつながり2016
- Author(s)
  鎌内宏光，太田民久，山口高志，石田卓也，陀安一郎
- Organizer
  第６回同位体環境学シンポジウム
- Place of Presentation
  総合地球環境学研究所，京都
- Year and Date
  2016-12-22
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 小型魚類の河川内移動履歴解明における脊椎骨Sr 同位体比の利用の検討2016
- Author(s)
  札本果，中野孝教，申基澈，森誠一，久米学，西田翔太朗，木庭啓介，陀安一郎
- Organizer
  第６回同位体環境学シンポジウム
- Place of Presentation
  総合地球環境学研究所，京都
- Year and Date
  2016-12-22
- Data Source
  KAKENHI-PROJECT-15K14602
[Presentation] Sea-fog and coastal forest in eastern Hokkaido, Japan2016
- Author(s)
  Kamauchi H., Akasaka M., Sakimoto M., Suzuki S., Ohta T. and Tayasu I.
- Organizer
  7th International Conference on Fog, Fog Collection and Dew
- Place of Presentation
  ヴロツワフ, Poland
- Year and Date
  2016-07-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Use of multiple isotopes in watershed ecology2016
- Author(s)
  Ichiro Tayasu, Naoto F. Ishikawa, Takanori Nakano, Ki-Cheol Shin, Yutaka Kurita
- Organizer
  IsoEcol 2016
- Place of Presentation
  Ito Hall, The University of Tokyo, Tokyo
- Year and Date
  2016-04-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K14602
[Presentation] 東北沿岸における貝類軟組織のNd 同位体比の地理的多様性とその要因2016
- Author(s)
  齋藤有，申基澈，中野孝教，松林順，加藤義和，陀安一郎
- Organizer
  第６回同位体環境学シンポジウム
- Place of Presentation
  総合地球環境学研究所，京都
- Year and Date
  2016-12-22
- Data Source
  KAKENHI-PROJECT-15K14602
[Presentation] 東北沿岸における貝類軟組織Sr-Nd同位体比の地域変化2016
- Author(s)
  齋藤有，中野孝教，申基澈，山下勝行，天川裕史，由水千景，松林順，加藤義和，冨樫博幸，天野洋典，栗田豊，奥田昇，陀安一郎
- Organizer
  日本地球惑星科学連合2016年連合大会
- Place of Presentation
  幕張メッセ，千葉
- Year and Date
  2016-05-24
- Data Source
  KAKENHI-PROJECT-15K14602
[Presentation] ストロンチウム安定同位体比からみた淡水型イトヨ（Gasterosteus aculeatus）の河川支流内移動性2016
- Author(s)
  札本果，森誠一，久米学，西田翔太郎，申基澈，中野孝教，陀安一郎
- Organizer
  第63回日本生態学会仙台大会
- Place of Presentation
  仙台国際センター，仙台
- Year and Date
  2016-03-22
- Data Source
  KAKENHI-PROJECT-15K14602
[Presentation] アンフォールディングに基づく食物網複雑性指標：河川生態系での実証2016
- Author(s)
  加藤義和，近藤倫生，石川尚人，冨樫博幸，神松幸弘，吉村真由美，由水千景，原口岳，長田穣，大手信人，徳地直子，奥田昇，陀安一郎
- Organizer
  第６回同位体環境学シンポジウム
- Place of Presentation
  総合地球環境学研究所，京都
- Year and Date
  2016-12-22
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 捕食者Δ14C 値を指標に用いた、腐生性資源流入に対する伐採撹乱の影響評価2016
- Author(s)
  原口岳，陀安一郎
- Organizer
  第６回同位体環境学シンポジウム
- Place of Presentation
  総合地球環境学研究所，京都
- Year and Date
  2016-12-22
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 87Sr/86Sr of whole otoliths reveal the different movement patterns between upstream and downstream populations of three‐spined sticklebacks2016
- Author(s)
  Konomi Fudamoto, Ichiro Tayasu, Takanori Nakano, Shin Ki-Cheol, Seiichi Mori, Manabu Kume, Syotaro Nishida
- Organizer
  IsoEcol 2016
- Place of Presentation
  Ito Hall, The University of Tokyo, Tokyo
- Year and Date
  2016-04-05
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K14602
[Presentation] ストロンチウム安定同位体比と元素濃度を用いた水の動態と魚の過去の移動追跡2016
- Author(s)
  札本果，申基澈，中野孝教，森誠一，久米学，西田翔太郎，陀安一郎
- Organizer
  日本地球惑星科学連合2016年連合大会
- Place of Presentation
  幕張メッセ，千葉
- Year and Date
  2016-05-24
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 多元素同位体を利用した地球環境学研究の展開2016
- Author(s)
  陀安一郎, 申ギチョル, 中野孝教
- Organizer
  日本地球惑星科学連合2016年連合大会
- Place of Presentation
  幕張メッセ，千葉
- Year and Date
  2016-05-24
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] ストロンチウム安定同位体比と元素濃度を用いた水の動態と魚の過去の移動追跡2016
- Author(s)
  札本果，申基澈，中野孝教，森誠一，久米学，西田翔太郎，陀安一郎
- Organizer
  日本地球惑星科学連合2016年連合大会
- Place of Presentation
  幕張メッセ，千葉
- Year and Date
  2016-05-24
- Data Source
  KAKENHI-PROJECT-15K14602
[Presentation] 東北沿岸における貝類軟組織Sr-Nd同位体比の地域変化2016
- Author(s)
  齋藤有，中野孝教，申基澈，山下勝行，天川裕史，由水千景，松林順，加藤義和，冨樫博幸，天野洋典，栗田豊，奥田昇，陀安一郎
- Organizer
  日本地球惑星科学連合2016年連合大会
- Place of Presentation
  幕張メッセ，千葉
- Year and Date
  2016-05-24
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] Feeding habits of detrivorous animals revealed by nitrogen isotope signatures of individual amino acids2016
- Author(s)
  Ichiro Tayasu, Chikage Yoshimizu, Yoshito Chikaraishi, Nanako O. Ogawa, Naohiko Ohkouchi
- Organizer
  The XVII International Colloquium on Soil Zoology
- Place of Presentation
  Nara
- Year and Date
  2016-08-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 小型魚類の河川内移動履歴解明における脊椎骨Sr 同位体比の利用の検討2016
- Author(s)
  札本果，中野孝教，申基澈，森誠一，久米学，西田翔太朗，木庭啓介，陀安一郎
- Organizer
  第６回同位体環境学シンポジウム
- Place of Presentation
  総合地球環境学研究所，京都
- Year and Date
  2016-12-22
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] 溶存物質および生物の多元素同位体組成が示す生態系情報：東北太平洋岸地域の例2016
- Author(s)
  陀安一郎, 由水千景, 松林順, 加藤義和, 長田穣, 奥田昇, 斉藤有, 申ギチョル, 中野孝教, 神松幸弘, 近藤倫生, 冨樫博幸, 天野洋典, 栗田豊
- Organizer
  第63回日本生態学会仙台大会
- Place of Presentation
  仙台国際センター，仙台
- Year and Date
  2016-03-24
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 多元素同位体を利用した地球環境学研究の展開2016
- Author(s)
  陀安一郎, 申ギチョル, 中野孝教
- Organizer
  日本地球惑星科学連合2016年連合大会
- Place of Presentation
  幕張メッセ，千葉
- Year and Date
  2016-05-24
- Data Source
  KAKENHI-PROJECT-15K14602
[Presentation] Dietary reconstruction of the extinct Ezo wolf (Canis lupus hattai)2016
- Author(s)
  Jun Matsubayashi, Ichiro Tayasu
- Organizer
  IsoEcol 2016
- Place of Presentation
  Ito Hall, The University of Tokyo, Tokyo
- Year and Date
  2016-04-05
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] Natural isotope tracers for studying stream ecology2016
- Author(s)
  Ichiro Tayasu, Naoto F. Ishikawa, Yoshikazu Kato, Chikage Yoshimizu, Nobuhito Ohte, Naoko Tokuchi
- Organizer
  Goldschmidt2016
- Place of Presentation
  Pacifico Yokohama, Yokohama
- Year and Date
  2016-06-30
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02524
[Presentation] マルチアイソトープ解析による森林施業が河川生態系へ及ぼす長期的影響とその解明2015
- Author(s)
  冨樫博幸，石川尚人，加藤義和，吉村真由美，神松幸弘，由水千景，徳地直子，大手信人，陀安一郎
- Organizer
  第62回日本生態学会鹿児島大会
- Place of Presentation
  鹿児島大学，鹿児島
- Year and Date
  2015-03-21
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 射性炭素を用いた熱帯雨林樹木の過去50年の成長量解析.2015
- Author(s)
  市栄智明, 吉原良, 五十嵐秀一, 田中憲蔵、新山馨, Abd Rahman Kassim, Christine Dawn Fletcher, 陀安一郎
- Organizer
  第62回日本生態学会
- Place of Presentation
  鹿児島大学
- Year and Date
  2015-03-21
- Data Source
  KAKENHI-PROJECT-24405032
[Presentation] 河川溶存物質の多元素同位体比を指標とした、水系における生物の生息地情報検出手法2015
- Author(s)
  陀安一郎, 由水千景，加藤義和，神松幸弘，奥田昇，冨樫博幸，天野洋典，栗田豊，申ギチョル，中野孝教
- Organizer
  第62回日本生態学会鹿児島大会
- Place of Presentation
  鹿児島大学，鹿児島
- Year and Date
  2015-03-19
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] The impact of land uses on benthic macroinvertebrate diversity in the coastal ecosystem of Lake Biwa2015
- Author(s)
  Sakai, Y., Z. Karube, J. Shibata, T. Takeyama, I. Tayasu, S. Yachi, S. Nakano & N. Okuda
- Organizer
  2015 ASLO Aquatic Science Meeting
- Place of Presentation
  Granada, Spain
- Year and Date
  2015-02-25
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 安定同位体分析を応用した生物間相互作用の空間モデリング2015
- Author(s)
  松林順, 陀安一郎
- Organizer
  第5回同位体環境学シンポジウム
- Place of Presentation
  総合地球環境学研究所，京都
- Year and Date
  2015-12-25
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] Terrestrial-aquatic linkage on stream food webs along a forest chronosequence: multi-isotopic evidence2015
- Author(s)
  Ishikawa, N.F., Togashi, H., Kato, Y., Yoshimura, M., Kohmatsu, Y., Yoshimizu, C., Ogawa, N.O., Ohkouchi, N., Ohte, N., Tokuchi, N. and Tayasu, I.
- Organizer
  第62回日本生態学会鹿児島大会
- Place of Presentation
  鹿児島大学，鹿児島
- Year and Date
  2015-03-19
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 炭素安定同位体比と放射性炭素天然存在比を用いた河川溶存無機炭素の起源推定2015
- Author(s)
  石川尚人，陀安一郎，山根雅子，坂井三郎，大河内直彦
- Organizer
  日本陸水学会第80回大会
- Place of Presentation
  北海道大学函館キャンパス，函館
- Year and Date
  2015-09-28
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] リン酸‐酸素安定同位体分析が拓くリン循環研究の黎明2015
- Author(s)
  奥田　昇・Abigail P. Cid・陀安一郎・井手淳一郎
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 大槌域における河川水と淡水型イトヨのストロンチウム同位体比：現在の生息域と過去の移動の推定法として2015
- Author(s)
  札本果，申基澈，中野孝教，森誠一，陀安一郎
- Organizer
  日本地球惑星科学連合2015年連合大会
- Place of Presentation
  幕張メッセ，千葉
- Year and Date
  2015-05-27
- Data Source
  KAKENHI-PROJECT-15K14602
[Presentation] 安定同位体比を用いた食性解析におけるmixing problem の影響とその解消方法について2015
- Author(s)
  松林順，陀安一郎
- Organizer
  日本地球惑星科学連合2015年連合大会
- Place of Presentation
  幕張メッセ，千葉
- Year and Date
  2015-05-27
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] ヒグマとサケを例とした、海洋－陸域物質輸送の評価手法に関する研究2015
- Author(s)
  松林順, 陀安一郎, 野別貴博
- Organizer
  第62回日本生態学会鹿児島大会
- Place of Presentation
  鹿児島大学，鹿児島
- Year and Date
  2015-03-21
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 河川溶存物質の多元素同位体比を指標とした、水系における生物の生息地情報検出手法2015
- Author(s)
  陀安一郎・由水千景・加藤義和・神松幸弘・奥田昇・冨樫博幸・天野洋典・栗田豊・申ギチョル・中野孝教
- Organizer
  第62回日本生態学会
- Place of Presentation
  鹿児島
- Year and Date
  2015-03-19
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] リン酸‐酸素安定同位体分析が拓くリン循環研究の黎明2015
- Author(s)
  奥田　昇・Abigail P. Cid・陀安一郎・井手淳一郎
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-24405007
[Presentation] 森林に造網するクモ類の体サイズに応じた餌源の変化に、林齢が及ぼす影響－Δ14C値の測定による解明－2015
- Author(s)
  原口岳，陀安一郎
- Organizer
  第62回日本生態学会鹿児島大会
- Place of Presentation
  鹿児島大学，鹿児島
- Year and Date
  2015-03-21
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] Spatial distributions of REE, heavy metals and oxygen isotope of phosphate in the Yasu river, Shiga, Japan2015
- Author(s)
  Cid, A.P.，U. Song, I. Tayasu, J. Okano, H. Togashi, N.F. Ishikawa, A. Murakami, T. Hayashi, T. Iwata , K. Osaka, S. Nakano & N. Okuda
- Organizer
  JpGU Meeting 2015
- Place of Presentation
  Makuhari
- Year and Date
  2015-05-28
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 87Sr/86Srを用いた小型淡水魚の河川内の行動パターン評価2015
- Author(s)
  札本果, 森誠一, 申基澈, 中野孝教, 陀安一郎
- Organizer
  第5回同位体環境学シンポジウム
- Place of Presentation
  総合地球環境学研究所，京都
- Year and Date
  2015-12-25
- Data Source
  KAKENHI-PROJECT-15K14602
[Presentation] 沿岸生態系研究手法としての多元素同位体の利用2015
- Author(s)
  陀安一郎，中野孝教，栗田豊
- Organizer
  日本地球惑星科学連合2015年連合大会
- Place of Presentation
  幕張メッセ，千葉
- Year and Date
  2015-05-27
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 東北地方東部の河川における硝酸イオンの窒素・酸素安定同位体比の空間分布2014
- Author(s)
  由水千景, 申基澈, 中野孝教, 奥田昇, 加藤義和, 神松幸弘, 栗田豊, 冨樫博幸, 天野洋典, 陀安一郎
- Organizer
  第4回同位体環境学シンポジウム
- Place of Presentation
  総合地球環境学研究所，京都
- Year and Date
  2014-12-22
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] アミノ酸窒素安定同位体比が明らかにする高次捕食魚ハスの栄養段階―100年間の変遷―2014
- Author(s)
  加藤義和, 奥田昇, 由水千景, 陀安一郎
- Organizer
  第4回同位体環境学シンポジウム
- Place of Presentation
  総合地球環境学研究所，京都
- Year and Date
  2014-12-22
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 集水域の土地利用が琵琶湖沿岸域のベントス群集の多様性に与える影響2014
- Author(s)
  酒井陽一郎・苅部甚一・柴田淳也・武山智博・陀安一郎・谷内茂雄・中野伸一・奥田昇
- Organizer
  第79回日本陸水学会
- Place of Presentation
  つくば
- Year and Date
  2014-09-11
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 安定同位体比によって測定された栄養構造が示す生物多様性指標について2014
- Author(s)
  陀安一郎，加藤義和，石川尚人，由水千景，原口岳，奥田昇，徳地直子，神松幸弘，冨樫博幸，吉村真由美，大手信人，近藤倫生
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜，横浜
- Year and Date
  2014-04-28
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 琵琶湖沿岸帯における底生動物群集の構造と食物網のエネルギーフロー2014
- Author(s)
  苅部甚一，武山智博，酒井陽一郎，奥田昇，陀安一郎，由水千景，高津文人，永田俊
- Organizer
  日本陸水学会第79回大会
- Place of Presentation
  筑波大学，つくば
- Year and Date
  2014-09-12
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 安定同位体比によって測定された栄養構造が示す生物多様性指標について2014
- Author(s)
  陀安一郎・加藤義和・石川尚人・由水千景・原口岳・奥田昇・徳地直子・神松幸弘・冨樫博幸・吉村真由美・大手信人・近藤倫生
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2014-04-28
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 集水域の土地利用様式が琵琶湖沿岸域の環境および生物多様性に与える影響の評価2014
- Author(s)
  酒井陽一郎・柴田淳也・苅部甚一・武山智博・陀安一郎・谷内茂雄・中野伸一・奥田昇
- Organizer
  第61回日本生態学会
- Place of Presentation
  広島国際会議場（広島市）
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] アミノ酸窒素安定同位体比を用いた捕食性魚類の栄養段階推定―栄養起源の混合を考慮して―2014
- Author(s)
  加藤義和・奥田昇・由水千景・陀安一郎
- Organizer
  第79回日本陸水学会
- Place of Presentation
  つくば
- Year and Date
  2014-09-13
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] アミノ酸のδ15N値を用いたスナメリの栄養段階推定式の改良と長崎周辺個体群の摂餌生態2014
- Author(s)
  後藤洋加，梅澤有，天野雅男，山口敦子，由水千景，陀安一郎，原田一孝，石橋敏章
- Organizer
  2014年度日本海洋学会秋季大会
- Place of Presentation
  長崎大学，長崎
- Year and Date
  2014-09-14
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] アミノ酸のδ15N値を用いたスナメリの栄養段階推定式の改良と長崎周辺個体群の摂餌生態2014
- Author(s)
  後藤洋加，梅澤有，天野雅男，山口敦子，由水千景，陀安一郎，原田一孝，石橋敏章
- Organizer
  2014年度日本海洋学会秋季大会
- Place of Presentation
  長崎大学
- Year and Date
  2014-09-14
- Data Source
  KAKENHI-PROJECT-25650146
[Presentation] アミノ酸窒素安定同位体比が明らかにする高次捕食魚ハスの栄養段階―100年間の変遷―2014
- Author(s)
  加藤義和・奥田昇・由水千景・陀安一郎
- Organizer
  第4回同位体環境学シンポジウム
- Place of Presentation
  京都
- Year and Date
  2014-12-22
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 集水域の土地利用が琵琶湖沿岸域のベントス群集の多様性に与える影響2014
- Author(s)
  酒井陽一郎，苅部甚一，柴田淳也，武山智博，陀安一郎，谷内茂雄，中野伸一，奥田昇
- Organizer
  日本陸水学会第79回大会
- Place of Presentation
  筑波大学，つくば
- Year and Date
  2014-09-13
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 脂肪酸分析によるヒゲナガカワトビケラの微生物利用評価2014
- Author(s)
  赤松史一，岡野淳一，藤永承平，加藤義和，由水千景，中野伸一，陀安一郎
- Organizer
  日本陸水学会第79回大会
- Place of Presentation
  筑波大学，つくば
- Year and Date
  2014-09-12
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 関東貝塚縄文人骨と動物骨のアミノ酸窒素安定同位体分析2014
- Author(s)
  日下宗一郎，陀安一郎，米田穣
- Organizer
  第4回同位体環境学シンポジウム
- Place of Presentation
  総合地球環境学研究所，京都
- Year and Date
  2014-12-22
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] アミノ酸窒素安定同位体比を用いた捕食性魚類の栄養段階推定―栄養起源の混合を考慮して―2014
- Author(s)
  加藤義和，奥田昇，由水千景，陀安一郎
- Organizer
  日本陸水学会第79回大会
- Place of Presentation
  筑波大学，つくば
- Year and Date
  2014-09-13
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] Tracking phosphorus sources and cycling in freshwater: stable isotope approach2014
- Author(s)
  Cid, A.P.，U. Song, I. Tayasu, J. Okano, H. Togashi, N.F. Ishikawa, A. Murakami, T. Hayashi, T. Iwata , K. Osaka, S. Nakano & N. Okuda
- Organizer
  JpGU Meeting 2014
- Place of Presentation
  Yokohama
- Year and Date
  2014-05-01
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 東シナ海における硝酸の起源と植物プランクトンによる利用の季節・地域別特性2014
- Author(s)
  野崎龍，梅澤有，山口聖，西内耕，岡慎一郎，陀安一郎，由水千景
- Organizer
  2014年度日本海洋学会秋季大会
- Place of Presentation
  長崎大学，長崎
- Year and Date
  2014-09-14
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] Tracking phosphorus sources and cycling in freshwater: stable isotope approach2014
- Author(s)
  Cid, A.P.，U. Song, I. Tayasu & N. Okuda
- Organizer
  第4回同位体環境学シンポジウム
- Place of Presentation
  京都
- Year and Date
  2014-12-22
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] Diet and behavior of finless porpoises, Neophocaena phocaenoides, in western kyushu, japan, based on stable isotopes analyses of bulk and amino acids2014
- Author(s)
  Hiroka Goto, Yu Umezawa, Masao Amano, Chikage Yoshimizu, Ichiro Tayasu
- Organizer
  ASLO ocean Science Meeting
- Place of Presentation
  Hawaii
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] Isotope tools: new directions2014
- Author(s)
  Ichiro Tayasu
- Organizer
  日本生態学会第61回大会
- Place of Presentation
  広島国際会議場
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] The impact of land uses on benthic macroinvertebrate diversity in the coastal ecosystem of Lake Biwa2014
- Author(s)
  Sakai, Y., Z. Karube, J. Shibata, T. Takeyama, I. Tayasu, S. Yachi, S. Nakano & N. Okuda
- Organizer
  ISRLE2014
- Place of Presentation
  Chuncheon, Korea
- Year and Date
  2014-08-25
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 同位体分析における測定誤差の解析：較正直線による補正を行なった場合の誤差の表記と計算について2014
- Author(s)
  原口岳, 陀安一郎
- Organizer
  日本生態学会第61回大会
- Place of Presentation
  広島国際会議場
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] Methanotrophic food webs as a carbon recycling system in lakes under climate changes April 2014, Haikou2014
- Author(s)
  Okuda, N., I. Tayasu, S. Nakano, M. Ito, M. Fukui, H. Kojima, K. Kogure, M. Fujibayashi, C. Maruo, P.-C. Ho, C.-W. Chang, L. Zhang, W.-H. Teng, T. Miki, C.-H. Hsieh, Y. Kobayashi, C.-C. Chang & F.-K. Shiah
- Organizer
  The 6th EAFES International Congress
- Place of Presentation
  Haikou,China
- Year and Date
  2014-04-11
- Data Source
  KAKENHI-PROJECT-24405007
[Presentation] 年輪中のδ34S値を用いたイオウ沈着履歴の評価2014
- Author(s)
  石田卓也, 陀安一郎, 竹中千里
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜，横浜
- Year and Date
  2014-04-28
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] バルクとアミノ酸の安定同位体比分析を組み合わせたスナメリの摂餌生態解析2014
- Author(s)
  後藤洋加，梅澤有，天野雅男，山口敦子，由水千景，陀安一郎，原田一孝，石橋敏章
- Organizer
  平成26年度日本水産学会秋季大会
- Place of Presentation
  九州大学，福岡
- Year and Date
  2014-09-21
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 年輪中のδ34S値を用いたイオウ沈着履歴の評価2014
- Author(s)
  石田卓也, 陀安一郎, 竹中千里
- Organizer
  第125回日本森林学会大会
- Place of Presentation
  大宮ソニックシティ
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 関東貝塚縄文人骨と動物骨のアミノ酸窒素安定同位体分析2014
- Author(s)
  日下宗一郎，陀安一郎，米田穣
- Organizer
  日本人類学会
- Place of Presentation
  浜松
- Year and Date
  2014-11-02
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 河川への人為起源窒素の負荷が水棲生物の食物網構造に与える影響2014
- Author(s)
  大手信人，冨樫博幸，徳地直子，吉村真由美，加藤義和，石川尚人，近藤倫生, 陀安一郎
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜，横浜
- Year and Date
  2014-04-28
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] Identification of nitrate sources and their contribution to phytoplankton growth at the east china sea, based on multiple isotopes analyses2014
- Author(s)
  Ryu Nozaki, Yu Umezawa, AkiraYamaguchi, Shigenobu Takeda, Kou Nishiuchi, Shin-ichiro Oka, Chikage Yoshimizu, Ichiro Tayasu, Hisao Kanehara, Takashi Aoshima
- Organizer
  ASLO ocean Science Meeting
- Place of Presentation
  Hawaii
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] フタバガキ科樹木の種子生産に対する貯蔵炭水化物の貢献度2014
- Author(s)
  市栄智明, 吉田昌平, 吉原良, 五十嵐秀一, 永益英敏, 兵藤不二夫, 陀安一郎
- Organizer
  第24回日本熱帯生態学会年次大会
- Place of Presentation
  宇都宮大学，宇都宮
- Year and Date
  2014-06-14
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] Use of carbon-14 in terrestrial food webs2014
- Author(s)
  Ichiro Tayasu
- Organizer
  Radiocarbon Conference
- Place of Presentation
  Belfast, UK
- Year and Date
  2014-08-21
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 集水域の土地利用様式が琵琶湖沿岸域の環境および生物多様性に与える影響の評価2014
- Author(s)
  酒井陽一郎, 柴田淳也, 苅部甚一, 武山智博, 陀安一郎, 谷内茂雄, 中野伸一, 奥田昇
- Organizer
  日本生態学会第61回大会
- Place of Presentation
  広島国際会議場
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] フタバガキ科樹種の種子生産に対する貯蔵炭水化物の貢献度.2014
- Author(s)
  市栄智明, 吉田昌平, 吉原良, 五十嵐秀一, 永益英敏, 兵藤不二夫, 陀安一郎
- Organizer
  第24回日本熱帯生態学会年次大会
- Place of Presentation
  宇都宮大学
- Year and Date
  2014-06-14
- Data Source
  KAKENHI-PROJECT-24405032
[Presentation] 脂肪酸分析によるヒゲナガカワトビケラの微生物利用評価2014
- Author(s)
  赤松史一，岡野淳一，藤永承平，加藤義和，由水千景，中野伸一，陀安一郎
- Organizer
  日本陸水学会第79回大会
- Place of Presentation
  筑波大学，つくば
- Year and Date
  2014-09-12
- Data Source
  KAKENHI-PROJECT-25650146
[Presentation] Food source and inhabiting environment of the larvae of the ghost shrimp Nihonotrypaea harmandi, estimated based on stable isotopes analysis of bulk and amino acids2014
- Author(s)
  Yu Umezawa, Akio Tamaki, Koji Kiyama, Daisuke Hiramatsu, Rei Somiya, Toshikazu Suzuki, Haruka Matsuo, Kazumaro Okamura, Chikage Yoshimizu, Ichiro Tayasu
- Organizer
  ASLO ocean Science Meeting
- Place of Presentation
  Hawaii
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 東北地方の河川における各種安定同位体の空間分布調査（予報）－硝酸イオンの窒素・酸素安定同位体比からみた河川環境2014
- Author(s)
  由水千景，申基澈，中野孝教，奥田昇，加藤義和，神松幸弘，栗田豊，冨樫博幸，天野洋典，陀安一郎
- Organizer
  日本陸水学会第79回大会
- Place of Presentation
  筑波大学，つくば
- Year and Date
  2014-09-13
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] バルクとアミノ酸の安定同位体比分析を組み合わせた有明海及び大村湾個体群のスナメリの摂餌生態解析2014
- Author(s)
  後藤洋加，梅澤有，天野雅男，山口敦子，陀安一郎，由水千景，加藤義和，原田一孝，石橋敏章
- Organizer
  第4回同位体環境学シンポジウム
- Place of Presentation
  総合地球環境学研究所，京都
- Year and Date
  2014-12-22
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 同位体分析における測定誤差の解析：較正直線による補正を行なった場合の誤差の表記と計算について2014
- Author(s)
  原口岳, 陀安一郎
- Organizer
  日本生態学会第61回大会
- Place of Presentation
  広島国際会議場
- Data Source
  KAKENHI-PROJECT-25650146
[Presentation] 琵琶湖沿岸帯における底生動物群集の構造と食物網のエネルギーフロー2014
- Author(s)
  苅部甚一・武山智博・酒井陽一郎・奥田昇・陀安一郎・由水千景・高津文人・永田俊
- Organizer
  第79回日本陸水学会
- Place of Presentation
  つくば
- Year and Date
  2014-09-11
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 炭素・窒素・イオウ同位体を用いたヒグマ食性の時系列変化の解析2014
- Author(s)
  松林順, 陀安一郎
- Organizer
  第4回同位体環境学シンポジウム
- Place of Presentation
  総合地球環境学研究所，京都
- Year and Date
  2014-12-22
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] Use of radiocarbon natural abundances and compound-specific isotope analyses for stream food web research2014
- Author(s)
  Naoto F. Ishikawa, Masako Yamane, Yosuke Miyairi, Yusuke Yokoyama, Ichiro Tayasu, Naohiko Ohkouchi
- Organizer
  Radiocarbon Conference
- Place of Presentation
  Belfast, UK
- Year and Date
  2014-08-21
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 河川複雑系食物網の高精度解析～アミノ酸窒素安定同位体比からのアプローチ～2013
- Author(s)
  石川尚人・加藤義和・冨樫博幸・吉村真由美・由水千景・奥田昇・陀安一郎
- Organizer
  日本生態学会第60回大会.グランシップ
- Place of Presentation
  静岡
- Year and Date
  2013-03-07
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Phosphate oxygen isotopes as a tool to trace phosphorus sources and cycling in a watershed2013
- Author(s)
  Cid, A.P.，U. Song, I. Tayasu, J. Okano, H. Togashi, N.F. Ishikawa, A. Murakami, T. Hayashi, T. Iwata , K. Osaka, S. Nakano & N. Okuda
- Organizer
  JpGU Meeting 2013
- Place of Presentation
  Makuhari Messe, Funabashi City
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 森林施業が河川生態系へ及ぼす長期的影響とその解明: 安定同位体比を利用して2013
- Author(s)
  樫博幸・加藤義和・石川尚人・吉村真由美・徳地直子・大手信人・由水千景・陀安一郎
- Organizer
  第124回日本森林学会大会
- Place of Presentation
  岩手大学
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 河川複雑系食物網の高精度解析～アミノ酸窒素安定同位体比からのアプローチ～2013
- Author(s)
  石川尚人・加藤義和・冨樫博幸・吉村真由美・由水千景・奥田昇・陀安一郎
- Organizer
  第60回日本生態学会
- Place of Presentation
  グランシップ(静岡県コンベンションアーツセンター)
- Year and Date
  2013-03-07
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 第46回日本魚類学会2013
- Author(s)
  酒井陽一郎・武山智博・苅部甚一・陀安一郎・奥田昇
- Organizer
  第46回日本魚類学会
- Place of Presentation
  宮崎観光ホテル（宮崎市）
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] Nitrogen status and its effects on the aquatic food webs of the Arida river2013
- Author(s)
  Nobuhito Ohte, Hiroyuki Togashi, Naoko Tokuchi, Ken’ichi Osaka and Ichiro Tayasu
- Organizer
  Integrated ecosystem management from Hill to Ocean
- Place of Presentation
  Shiran Kaikan, Kyoto
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] ミカン畑と魚類をつなぐ硝酸:土地利用が河川生態系へ及ぼす影響に関する安定同位体解析2013
- Author(s)
  冨樫博幸・加藤義和・石川尚人・尾坂兼一・吉村真由美・由水千景・徳地直子・陀安一郎・大手信人
- Organizer
  日本生態学会第60回大会.グランシップ
- Place of Presentation
  静岡
- Year and Date
  2013-03-07
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 植生二次遷移過程における、クモ群集及びエサ供給量の変化と同位体食物網の関係2013
- Author(s)
  原口　岳・陀安一郎
- Organizer
  日本生態学会第60回大会
- Place of Presentation
  グランシップ，静岡
- Data Source
  KAKENHI-PROJECT-23657021
[Presentation] Allochthonous versus Autochthonous resources contribution to aquatic food webs in from clear-cut to old-growth forested streams: Results from nitrogen isotopic ratio of amino acids2013
- Author(s)
  Hiroyuki Togashi, Yoshikazu Kato, Naoto F. Ishikawa, Yukihiro Komatsu, Chikage Yoshimizu, Mayumi Yoshimura, Nobuhito Ohte, Naoko Tokuchi, Ichiro Tayasu
- Organizer
  Integrated ecosystem management from Hill to Ocean
- Place of Presentation
  Shiran Kaikan, Kyoto
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] Analysis of stream food webs using stable nitrogen isotope ratios of amino acids2013
- Author(s)
  Ishikawa, N. F., Y. Kato, H.Togashi, M. Yoshimura, C. Yoshimizu, N. Okuda & I. Tayasu
- Organizer
  JpGU Meeting 2013
- Place of Presentation
  Makuhari Messe, Funabashi　City
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] アミノ酸の窒素安定同位体比を用いた琵琶湖産魚類の栄養段階推定2013
- Author(s)
  加藤義和・石川尚人・冨樫博幸・由水千景・陀安一郎・奥田昇
- Organizer
  第60回日本生態学会
- Place of Presentation
  グランシップ(静岡県コンベンションアーツセンター)
- Year and Date
  2013-03-07
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 相補性解析による琵琶湖沿岸生態系の非代替性評価と保護地域のギャップ解析2013
- Author(s)
  柴田淳也・苅部甚一・酒井陽一郎・武山智博・陀安一郎・佐藤祐一・谷内茂雄・中野伸一・奥田昇
- Organizer
  第60回日本生態学会
- Place of Presentation
  グランシップ(静岡県コンベンションアーツセンター)
- Year and Date
  2013-03-07
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 同位体生態学の進展と生物多様性研究2013
- Author(s)
  陀安一郎
- Organizer
  第2回同位体環境学シンポジウム(招待講演)
- Place of Presentation
  京都
- Year and Date
  2013-02-19
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 河川複雑系食物網の高精度解析　～アミノ酸窒素安定同位体比からのアプローチ～2013
- Author(s)
  石川尚人・加藤義和・冨樫博幸・吉村真由美・由水千景・奥田昇・陀安一郎
- Organizer
  日本生態学会第60回大会
- Place of Presentation
  グランシップ，静岡
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 同位体生態学の進展と生物多様性研究2013
- Author(s)
  陀安一郎
- Organizer
  第2回同位体環境学シンポジウム
- Place of Presentation
  総合地球環境学研究所,京都
- Invited
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 同位元素を用いた食物網の記述2013
- Author(s)
  原口岳, 陀安一郎
- Organizer
  第29回個体群生態学会
- Place of Presentation
  大阪府立大学，中百舌鳥キャンパス
- Data Source
  KAKENHI-PROJECT-25650146
[Presentation] 植生二次遷移過程における、クモ群集及びエサ供給量の変化と同位体食物網の関係2013
- Author(s)
  原口岳・陀安一郎
- Organizer
  日本生態学会第60回大会.グランシップ
- Place of Presentation
  静岡
- Year and Date
  2013-03-07
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] アミノ酸窒素同位体比を用いた、陸域分解系における土壌動物の資源利用解析2013
- Author(s)
  陀安一郎・長谷川尚志・由水千景・力石嘉人・小川奈々子・大河内直彦
- Organizer
  日本生態学会第60回大会
- Place of Presentation
  グランシップ静岡
- Year and Date
  2013-03-07
- Data Source
  KAKENHI-PROJECT-23657021
[Presentation] アミノ酸窒素同位体比を用いた、陸域分解系における土壌動物の資源利用解析2013
- Author(s)
  陀安一郎・長谷川尚志・由水千景・力石嘉人・小川奈々子・大河内直彦
- Organizer
  日本生態学会第60回大会
- Place of Presentation
  グランシップ，静岡
- Data Source
  KAKENHI-PROJECT-23657021
[Presentation] 森林施業が河川生態系へ及ぼす長期的影響とその解明:安定同位体比を利用して2013
- Author(s)
  冨樫博幸・加藤義和・石川尚人・吉村真由美・徳地直子・大手信人・由水千景・陀安一郎
- Organizer
  第124回日本森林学会大会
- Place of Presentation
  岩手大学
- Year and Date
  2013-03-27
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] アミノ酸の窒素安定同位体比を用いた琵琶湖産魚類の栄養段階推定2013
- Author(s)
  加藤義和・石川尚人・冨樫博幸・由水千景・陀安一郎・奥田昇
- Organizer
  日本生態学会第60回大会
- Place of Presentation
  グランシップ，静岡
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 硫黄安定同位体比を用いた森林土壌における硫黄動態変化の評価2013
- Author(s)
  石田卓也, 陀安一郎, 竹中千里
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  幕張メッセ、千葉
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 植生二次遷移過程における、クモ群集及びエサ供給量の変化と同位体食物網の関係2013
- Author(s)
  原口岳・陀安一郎
- Organizer
  日本生態学会第60回大会
- Place of Presentation
  グランシップ静岡
- Year and Date
  2013-03-07
- Data Source
  KAKENHI-PROJECT-23657021
[Presentation] アミノ酸窒素同位体比を用いた、陸域分解系における土壌動物の資源利用解析2013
- Author(s)
  陀安一郎・長谷川尚志・由水千景・力石嘉人・小川奈々子・大河内直彦
- Organizer
  日本生態学会第60回大会.グランシップ
- Place of Presentation
  静岡
- Year and Date
  2013-03-07
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] アミノ酸窒素安定同位体比を用いた河川食物網解析2013
- Author(s)
  石川尚人, 加藤義和, 冨樫博幸, 吉村真由美, 由水千景, 奥田昇, 陀安一郎
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  幕張メッセ、千葉
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 琵琶湖集水域のヨシノボリ属におけるアミノ酸窒素安定同位体比の流程変化2013
- Author(s)
  加藤義和, 石川尚人, 冨樫博幸, 由水千景, 奥田昇, 陀安一郎
- Organizer
  日本陸水学会第78回大会
- Place of Presentation
  龍谷大学
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] ミカン畑と魚類をつなぐ硝酸：土地利用が河川生態系へ及ぼす影響に関する安定同位体解析2013
- Author(s)
  冨樫博幸・加藤義和・石川尚人・尾坂兼一・吉村真由美・由水千景・徳地直子・陀安一郎・大手信人
- Organizer
  日本生態学会第60回大会
- Place of Presentation
  グランシップ，静岡
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] アミノ酸窒素同位体比を用いた、陸域分解系における土壌動物の資源利用解析2013
- Author(s)
  陀安一郎・長谷川尚志・由水千景・力石嘉人・小川奈々子・大河内直彦
- Organizer
  日本生態学会第60回大会
- Place of Presentation
  グランシップ，静岡
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 微生物分解に伴う湖沼有機物の窒素安定同位体比の変動2013
- Author(s)
  由水千景, 陀安一郎
- Organizer
  日本陸水学会第78回大会
- Place of Presentation
  龍谷大学
- Data Source
  KAKENHI-PROJECT-25650146
[Presentation] アミノ酸の窒素安定同位体比を用いた琵琶湖産魚類の栄養段階推定2013
- Author(s)
  加藤義和・石川尚人・冨樫博幸・由水千景・陀安一郎・奥田昇
- Organizer
  日本生態学会第60回大会.グランシップ
- Place of Presentation
  静岡
- Year and Date
  2013-03-07
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 相補性解析による琵琶湖沿岸態における多様性保全地域の優先度評価2013
- Author(s)
  柴田淳也・苅部甚一・酒井陽一郎・武山智博・陀安一郎・佐藤祐一・谷内茂雄・中野伸一・奥田昇
- Organizer
  第78回日本陸水学会
- Place of Presentation
  龍谷大学大津キャンパス（大津市）
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 植生二次遷移過程における、クモ群集及びエサ供給量の変化と同位体食物網の関係2013
- Author(s)
  原口　岳・陀安一郎
- Organizer
  日本生態学会第60回大会
- Place of Presentation
  グランシップ，静岡
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 生物の同位体比から得られる生態系・生物多様性情報について2013
- Author(s)
  陀安一郎
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  幕張メッセ、千葉
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 年輪と土壌のイオウ安定同位体比を用いた硫酸イオン動態の解明2013
- Author(s)
  石田卓也, 陀安一郎, 竹中千里
- Organizer
  日本土壌肥料学会2013年度名古屋大会
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] スギ人工林の伐採施業が渓流生態系を流れる炭素の14C年代に及ぼす影響2013
- Author(s)
  石川尚人, 冨樫博幸, 加藤義和, 吉村真由美, 徳地直子, 陀安一郎
- Organizer
  日本陸水学会第78回大会
- Place of Presentation
  龍谷大学
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] Tracing sources and cycling of phosphorus in a watershed using phosphate isotopes of oxygen2013
- Author(s)
  Cid, A.P.，U. Song, I. Tayasu, J. Okano, H. Togashi, N.F. Ishikawa, A. Murakami, T. Hayashi, T. Iwata , K. Osaka, S. Nakano & N. Okuda
- Organizer
  第78回日本陸水学会
- Place of Presentation
  龍谷大学大津キャンパス（大津市）
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 森林施業が河川生態系へ及ぼす長期的影響とその解明 : 安定同位体比を利用して2013
- Author(s)
  冨樫博幸・加藤義和・石川尚人・吉村真由美・徳地直子・大手信人・由水千景・陀安一郎
- Organizer
  第124回日本森林学会大会
- Place of Presentation
  岩手大学
- Year and Date
  2013-03-27
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 安定同位体比からみた琵琶湖沿岸域における陸封アユの餌資源利用様式と回遊行動の多型2013
- Author(s)
  酒井陽一郎・武山智博・苅部甚一・陀安一郎・奥田昇
- Organizer
  第78回日本陸水学会
- Place of Presentation
  龍谷大学大津キャンパス（大津市）
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 琵琶湖集水域のヨシノボリ属におけるアミノ酸窒素安定同位体比の流程変化2013
- Author(s)
  加藤義和・石川尚人・冨樫博幸・由水千景・奥田昇・陀安一郎
- Organizer
  第78回日本陸水学会
- Place of Presentation
  龍谷大学大津キャンパス（大津市）
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 羅臼岳における標高傾度に沿った地表性クモ類の群集変化2013
- Author(s)
  原口岳, 太田藍乃, 中森泰三, 藤井佐織, 萩原佑亮, 菱拓雄, 森章, 水町衣里, 大園享司, 陀安一郎
- Organizer
  日本蜘蛛学会第45回大会
- Place of Presentation
  高知大学
- Data Source
  KAKENHI-PROJECT-25650146
[Presentation] 微生物分解に伴う湖沼有機物の窒素安定同位体比の変動2013
- Author(s)
  由水千景, 陀安一郎
- Organizer
  日本陸水学会第78回大会
- Place of Presentation
  龍谷大学
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] ミカン畑と魚類をつなぐ硝酸 : 土地利用が河川生態系へ及ぼす影響に関する安定同位体解析2013
- Author(s)
  冨樫博幸・加藤義和・石川尚人・尾坂兼一・吉村真由美・由水千景・徳地直子・陀安一郎・大手信人
- Organizer
  第60回日本生態学会大会
- Place of Presentation
  グランシップ(静岡県コンベンションアーツセンター)
- Year and Date
  2013-03-07
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 生物の同位体比から得られる生態系・生物多様性情報について2013
- Author(s)
  陀安一郎
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  幕張メッセ、千葉
- Data Source
  KAKENHI-PROJECT-25650146
[Presentation] Biological specimens tell us a centurial history of ecosystem alterations in the ancient Lake Biwa2012
- Author(s)
  Okuda N., Y. Kato, T. Komiya, Y. Okuzaki, M. Hori, I. Tayasu & T. Nagata
- Organizer
  2012 ASLO Aquatic Sciences Meeting
- Place of Presentation
  Biwako Hall, shiga, Japan
- Year and Date
  2012-07-11
- Data Source
  KAKENHI-PROJECT-24405007
[Presentation] 琵琶湖沿岸生態系の生物多様性に影響を及ぼす駆動因2012
- Author(s)
  柴田淳也・苅部甚一・酒井陽一郎・武山智博・陀安一郎・佐藤祐一・谷内茂雄・中野伸一・奥田昇
- Organizer
  日本陸水学会第77回大会
- Place of Presentation
  名古屋大学
- Year and Date
  2012-09-16
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Multiple isotope approach for studying material flow and food web structures of stream ecosystems in Lake Biwa watershed2012
- Author(s)
  Tayasu, I., N. Okuda, N. Tokuchi, N. Ohte & M. Kondoh
- Organizer
  2012 ASLO Aquatic Sciences Meeting
- Place of Presentation
  Biwako Hall, shiga, Japan
- Year and Date
  2012-07-11
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] Food web analysis based on δ^15N of amino acid in river ecosystem2012
- Author(s)
  Kato, Y., Ishikawa, N.F., Togashi, H., Yoshimura, M., Itoh, M., Osaka, K., Okuda, N., Ohte, N. Yoshimizu, C. and Tayasu I.
- Organizer
  ASLO Summer Meeting
- Place of Presentation
  滋賀県大津市
- Year and Date
  2012-07-11
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] ミミズの土壌改変が土壌の炭素貯留に及ぼす影響2012
- Author(s)
  荒井見和・陀安一郎・小松崎将一・金子信博
- Organizer
  有機農業公開シンポジウム
- Place of Presentation
  茨城大学
- Data Source
  KAKENHI-PROJECT-23657021
[Presentation] アミノ酸の窒素安定同位体比から読み解く山地渓流域の食物網構造 -護摩壇山試験地の事例-2012
- Author(s)
  冨樫博幸・加藤義和・石川尚人・吉村真由美・徳地直子・大手信人・由水千景・陀安一郎
- Organizer
  第77回日本陸水学会大会
- Place of Presentation
  名古屋大学
- Year and Date
  2012-09-16
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] ミミズの土壌改変が土壌の炭素貯留に及ぼす影響2012
- Author(s)
  荒井見和・陀安一郎・小松崎将一・金子信博
- Organizer
  機農業公開シンポジウム
- Place of Presentation
  茨城大学
- Year and Date
  2012-02-13
- Data Source
  KAKENHI-PROJECT-23657021
[Presentation] Biological specimens tell us a centurial history of ecosystem alterations in the ancient Lake Biwa.2012
- Author(s)
  Okuda, N., Kato, Y., Komiya, T., Okuzaki, Y., Hori, M., Tayasu, I., and Nagata, T.
- Organizer
  ASLO Summer Meeting
- Place of Presentation
  Otsu, Shiga
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 森林伐採からの回復過程における低木層クモ群集の変化2012
- Author(s)
  原口岳・陀安一郎
- Organizer
  第123回日本森林学会大会
- Place of Presentation
  宇都宮大学
- Year and Date
  2012-03-27
- Data Source
  KAKENHI-PROJECT-23657021
[Presentation] dator feeding functional diversity as a driver for lake food web alterati2012
- Author(s)
  Sakai, Y., K.Fukumori, K.Nishimatsu, I.Tayasu, N.Okuda
- Organizer
  Kyoto University and The University of Tokyo Global COE Joint Symposium
- Place of Presentation
  東京(東京大学)
- Year and Date
  2012-01-20
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] Historical And Geographical Patterns Of Biodiversity in The Ancient Lake Biwa, Japan2012
- Author(s)
  Shibata, J., Z. Karube, Y. Sakai, T. Takeyama, I. Tayasu, Y. Satoh, S. Yachi, S. Nakano & N. Okuda
- Organizer
  2012 ASLO Aquatic Sciences Meeting
- Place of Presentation
  Biwako Hall, shiga, Japan
- Year and Date
  2012-07-12
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] Multiple isotope approach for studying material flow and food web structures of stream ecosystems in Lake Biwa watershed.2012
- Author(s)
  Tayasu, I., Okuda N., Tokuchi N., Ohte N., and Kondoh M
- Organizer
  ASLO Summer Meeting
- Place of Presentation
  滋賀県大津市
- Year and Date
  2012-07-12
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Fate of atmospheric nitrate and nitrogen biogeochemical processes in lake Biwa elucidated by multiple oxygen isotopes2012
- Author(s)
  Makabe, A., Koba, K., Yoshimizu, C., Tayasu, I., Ogawa, N. O., Ohkouchi, N., Toyoda, S., Yoshida, N. and Nagata, T
- Organizer
  ASLO Summer Meetin
- Place of Presentation
  滋賀県大津市
- Year and Date
  2012-07-12
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 山地渓流域の食物連鎖長:決定機構に果たす生産性の役割2012
- Author(s)
  冨樫博幸・徳地直子・陀安一郎
- Organizer
  日本生態学会第59回大会
- Place of Presentation
  龍谷大学
- Year and Date
  2012-03-20
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Food web analyses using C and N stable isotopes: spiders shift their prey from aboveground to belowground origin through secondary succession.2012
- Author(s)
  Haraguchi, T.F. & Tayasu, I.
- Organizer
  日本生態学会第59回大会, 第5回東アジア生態学会連合大会 (EAFES5)
- Place of Presentation
  大津
- Data Source
  KAKENHI-PROJECT-23657022
[Presentation] アミノ酸の窒素安定同位体比を用いた琵琶湖流域の食物網解析2012
- Author(s)
  加藤義和・石川尚人・冨樫博幸・由水千景・奥田昇・陀安一郎
- Organizer
  第77回日本陸水学会
- Place of Presentation
  名古屋大学
- Year and Date
  2012-09-16
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] Biological specimens tell us a centurial history of ecosystem alterations in the ancient Lake Biwa2012
- Author(s)
  Okuda N., Y. Kato, T. Komiya, Y. Okuzaki, M. Hori, I. Tayasu & T. Nagata
- Organizer
  2012 ASLO Aquatic Sciences Meeting
- Place of Presentation
  Biwako Hall, shiga, Japan
- Year and Date
  2012-07-11
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] アミノ酸の窒素安定同位体比から読み解く山地渓流域の食物網構造-護摩壇山試験地の事例-2012
- Author(s)
  冨樫博幸・加藤義和・石川尚人・吉村真由美・徳地直子・大手信人・由水千景・陀安一郎
- Organizer
  日本陸水学会第77回大会
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Alteration of nitrogen isotopic composition during microbial decomposition of suspended particulate organic matter.2012
- Author(s)
  Chikage Yoshimizu, Ichiro Tayasu
- Organizer
  ASLO Summer Meeting
- Place of Presentation
  Otsu, Shiga
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Food web analyses using C and N stable isotopes: spiders shift their prey from aboveground to belowground origin through secondary succession2012
- Author(s)
  Haraguchi, T.F., Tayasu, I
- Organizer
  Joint Meeting of The 59th Annual Meeting of ESJ &The 5th EAFESInternational Congress
- Place of Presentation
  龍谷大学
- Year and Date
  2012-03-19
- Data Source
  KAKENHI-PROJECT-23657021
[Presentation] 森林伐採からの回復過程における低木層クモ群集の変化2012
- Author(s)
  原口岳, 陀安一郎
- Organizer
  第123回日本森林学会大会
- Place of Presentation
  宇都宮
- Year and Date
  2012-03-27
- Data Source
  KAKENHI-PROJECT-23657022
[Presentation] アミノ酸の窒素安定同位体比から読み解く山地渓流域の食物網構造一護摩壇山試験地の事例一2012
- Author(s)
  冨樫博幸・加藤義和・石川尚人・吉村真由美・徳地直子・大手信人・由水千景・陀安一郎
- Organizer
  日本陸水学会第77回大会
- Place of Presentation
  名古屋大学
- Year and Date
  2012-09-16
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] アミノ酸窒素同位体比による陸域腐食食物網解析の試み2012
- Author(s)
  長谷川尚志・力石嘉人・小川奈々子・大河内直彦・陀安一郎
- Organizer
  日本生態学会第59回大会
- Place of Presentation
  龍谷大学
- Year and Date
  2012-03-20
- Data Source
  KAKENHI-PROJECT-23657021
[Presentation] A difference in food web structures with various forest stand ages in headwater streams in central japan.2012
- Author(s)
  Togashi, H., Kato, Y., Ishikawa, N. F., Yoshimura, M., Tokuchi, N., Ohte, N., Okuda, N. and Tayasu, I.
- Organizer
  ASLO Summer Meeting
- Place of Presentation
  Otsu, Shiga
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Biological specimens tell us a centurial history of ecosystem alterations in the ancient Lake Biwa.2012
- Author(s)
  Okuda, N., Kato, Y., Komiya, T., Okuzaki, Y., Hori, M., Tayasu, I., and Nagata, T
- Organizer
  ASLO Summer Meeting
- Place of Presentation
  滋賀県大津市
- Year and Date
  2012-07-12
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 植生二次遷移過程におけるクモ群集変化の特徴2012
- Author(s)
  原口岳・陀安一郎
- Organizer
  日本蜘蛛学会第44回大会
- Place of Presentation
  山形市保健センター
- Year and Date
  2012-08-25
- Data Source
  KAKENHI-PROJECT-23657021
[Presentation] Fate of atmospheric nitrate and nitrogen biogeochemical processes in lake Biwa elucidated by multiple oxygen isotopes.2012
- Author(s)
  Makabe, A., Koba, K., Yoshimizu, C., Tayasu, I., Ogawa, N. O., Ohkouchi, N., Toyoda, S., Yoshida, N. and Nagata, T.
- Organizer
  ASLO Summer Meeting
- Place of Presentation
  Otsu, Shiga
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Food web analysis based on δ15N of amino acid in river ecosystem2012
- Author(s)
  Kato, Y., N. F. Ishikawa, H. Togashi, M. Yoshimura, M. Itoh, K. Osaka, N. Okuda, N. Ohte, C. Yoshimizu & I. Tayasu
- Organizer
  2012 ASLO Aquatic Sciences Meeting
- Place of Presentation
  Biwako Hall, shiga, Japan
- Year and Date
  2012-07-11
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] Evidence of old carbon subsidization to stream food webs approached by C-14 natural abundance method2012
- Author(s)
  Ishikawa N., Uchida, M., Shibata, Y. and Tayasu I.
- Organizer
  ASLO Summer Meeting
- Place of Presentation
  滋賀県大津市
- Year and Date
  2012-07-11
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 山地渓流域の食物連鎖長:決定機構に果たす生産性の役割2012
- Author(s)
  冨樫博幸・徳地直子・陀安一郎
- Organizer
  日本生態学会第59回大会
- Place of Presentation
  龍谷大学
- Year and Date
  2012-03-20
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Food web analyses using C and N stable isotopes: spiders shift their prey from aboveground to belowground origin through secondary succession2012
- Author(s)
  Haraguchi, T.F., Tayasu, I.
- Organizer
  Joint Meeting of The 59th Annual Meeting of ESJ &The 5th EAFES International Congress
- Place of Presentation
  Ryukoku University
- Data Source
  KAKENHI-PROJECT-23657021
[Presentation] 琵琶湖沿岸生態系の生物多様性に影響を及ぼす駆動因2012
- Author(s)
  柴田淳也・苅部甚一・酒井陽一郎・武山智博・陀安一郎・佐藤祐一・谷内茂雄・中野伸一・奥田昇
- Organizer
  第77回日本陸水学会
- Place of Presentation
  名古屋大学
- Year and Date
  2012-09-16
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] Historical and geographical patterns of biodiversity in the ancient Lake Biwa, Japan2012
- Author(s)
  Shibata, J., Z. Karube, Y. Sakai, T. Takeyama, I. Tayasu, Y. Satoh, S. Yachi, S. Nakano, N. Okuda
- Organizer
  International Workshop on Freshwater Biodiversity Conservation in Asia
- Place of Presentation
  Kyusyu University
- Year and Date
  2012-11-26
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 植生二次遷移過程におけるクモ群集変化の特徴2012
- Author(s)
  原口岳・陀安一郎
- Organizer
  日本蜘蛛学会第44回大会
- Place of Presentation
  山形市保健センター
- Year and Date
  2012-08-25
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] The ancient Lake Biwa as a model of Asian lake ecosystems : historical and geographical patterns of biodiversity2012
- Author(s)
  Shibata J., Z.Katube, Y.Sakai, T.Takeyama, I.Tayasu, Y.Satoh, S.Yachi, S.Nakano, N.Okuda
- Organizer
  Joint Meeting of the 59th Annual Meeting of ESJ and the 5th EAFES International Congress
- Place of Presentation
  Ryukoku Univ., Otsu
- Year and Date
  2012-03-19
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] アミノ酸の窒素安定同位体比を用いた琵琶湖流域の食物網解析2012
- Author(s)
  加藤義和・石川尚人・冨樫博幸・吉村真由美・由水千景・奥田昇・陀安一郎
- Organizer
  日本陸水学会第77回大会
- Place of Presentation
  名古屋大学
- Year and Date
  2012-09-16
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Alteration of nitrogen isotopic composition during microbial decomposition of suspended particulate organic matter2012
- Author(s)
  Yoshimizu, C. and Tayasu I
- Organizer
  ASLO Summer Meeting
- Place of Presentation
  滋賀県大津市
- Year and Date
  2012-07-12
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Evidence of old carbon subsidization to stream food webs approached by C-14 natural abundance method.2012
- Author(s)
  Naoto Ishikawa, Masao Uchida, Yasuyuki Shibata and Ichiro Tayasu
- Organizer
  ASLO Summer Meeting
- Place of Presentation
  Otsu, Shiga
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Food web analysis based on δ15N of amino acid in river ecosystem.2012
- Author(s)
  Yoshikazu Kato, Naoto F. Ishikawa, Hiroyuki Togashi, Mayumi Yoshimura, Masayuki Itoh, Ken’ichi Osaka, Noboru Okuda, Nobuhito Ohte, Chikage Yoshimizu, Ichiro Tayasu
- Organizer
  ASLO Summer Meeting
- Place of Presentation
  Otsu, Shiga
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Environmental pressures for littoral benthic macro-invertebrate fauna in large lake ecosystem2012
- Author(s)
  Shibata, J., Z. Karube, Y. Sakai, T. Takeyama, I. Tayasu, Y. Satoh, S. Yachi, S. Nakano, N. Okuda
- Organizer
  International Conference on Indonesian Inland Waters III
- Place of Presentation
  Palembang, Indonesia(招待講瀋)
- Year and Date
  2012-11-08
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] A difference in food web structures with various forest stand ages in headwater streams in central japan2012
- Author(s)
  Togashi, H., Kato, Y., Ishikawa, N. F., Yoshimura, M., Tokuchi, N., Ohte, N., Okuda, N. and Tayasu, I.
- Organizer
  ASLO Summer Meeting
- Place of Presentation
  滋賀県大津市
- Year and Date
  2012-07-12
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Food web analyses using C and N stable isotopes: spiders shift their prey from aboveground to belowground origin through secondary succession2012
- Author(s)
  Takashi F. Haraguchi, Ichiro Tayasu
- Organizer
  日本生態学会第59回大会, 第5回東アジア生態学会連合大会 (EAFES5)
- Place of Presentation
  大津
- Year and Date
  2012-03-19
- Data Source
  KAKENHI-PROJECT-23657022
[Presentation] 森林伐採からの回復過程における低木層クモ群集の変化2012
- Author(s)
  原口　岳・陀安一郎
- Organizer
  第123回日本森林学会大会
- Place of Presentation
  宇都宮大学
- Data Source
  KAKENHI-PROJECT-23657022
[Presentation] 放射性炭素14天然存在比を用いた陸水生態系の解析手法2012
- Author(s)
  石川尚人・内田昌男・柴田康行・陀安一郎
- Organizer
  日本陸水学会第77回大会
- Place of Presentation
  名古屋大学
- Year and Date
  2012-09-16
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Multiple isotope approach for studying material flow and food web structures of stream ecosystems in Lake Biwa watershed.2012
- Author(s)
  Ichiro Tayasu, Noboru Okuda, Naoko Tokuchi, Nobuhito Ohte, Michio Kondoh
- Organizer
  ASLO Summer Meeting
- Place of Presentation
  Otsu, Shiga
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] A difference in food web structures with various forest stand ages in headwater streams in central Japan2012
- Author(s)
  H. Togashi, Y. Kato, N. F. Ishikawa, M. Yoshimura, N. Tokuchi, N. 0hte, N. Okuda and I. Tayasu
- Organizer
  2012 ASLO Aquatic Sciences Meeting
- Place of Presentation
  Biwako Hall, shiga, Japan
- Year and Date
  2012-07-12
- Data Source
  KAKENHI-PROJECT-24370010
[Presentation] 陸域腐食食物網へのアミノ酸窒素同位体比の適用2011
- Author(s)
  長谷川尚志・力石嘉人・小川奈々子・大河内直彦・陀安一郎
- Organizer
  日本生態学会第58回大会
- Place of Presentation
  札幌コンベンションセンター
- Year and Date
  2011-03-09
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 捕食者の摂餌機能多様性は水域生態系の構造を変える!2011
- Author(s)
  酒井陽一郎・福森香代子・西松聖乃・陀安一郎・奥田昇
- Organizer
  日本生態学会
- Place of Presentation
  札幌
- Year and Date
  2011-03-10
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] 樹木の種子生産に貯蔵炭素は必要か?-放射性炭素分析法を用いた検証研究-2011
- Author(s)
  市栄智明・吉田昌平・五十嵐秀一・田中憲蔵・正木隆・陀安一郎
- Organizer
  日本生態学会第58回大会
- Place of Presentation
  札幌コンベンションセンター
- Year and Date
  2011-03-11
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 水界動物群集の「生物多様性-生態系機能関係」を再考する:栄養段階の重要性2011
- Author(s)
  奥田昇・苅部甚一・酒井陽一郎・武山智博・陀安一郎・由水手景, 永田俊
- Organizer
  第76回日本陸水学会
- Place of Presentation
  松江市(島根大学)
- Year and Date
  2011-09-23
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] Natural carbon-14 signature provides new data for stream food web studies.2011
- Author(s)
  Ishikawa N., Uchida, M., Shibata, Y. and Tayasu, I.
- Organizer
  96th ESA Annual Meeting
- Place of Presentation
  Austin, USA
- Year and Date
  2011-08-09
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Hi gh-throughput measurement for stable isotope analysis of dissolved organic carbon, using wet chemical oxidation2011
- Author(s)
  Itoh, M., Tayasu, I., Yoshimizu C., Ohte, N.
- Organizer
  AGU Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2011-12-06
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 高次階層システムとしての生態系メタボリズムを駆動するメカニズムは何?サイズスケーリングvsストイキオメトリー2011
- Author(s)
  福森香代子・酒井陽一郎・西松聖乃・陀安一郎・近藤倫生・奥田昇
- Organizer
  日本生態学会
- Place of Presentation
  札幌
- Year and Date
  2011-03-12
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] 流域地質が河川食物網を流れる炭素の14C年代に及ぼす影響2011
- Author(s)
  石川尚人・内田昌男・柴田康行・陀安一郎
- Organizer
  日本陸水学会第76回大会
- Place of Presentation
  島根大学
- Year and Date
  2011-09-23
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 高次階層システムとしての生態系メタボリズムを駆動するメカニズムは何?サイズスケーリングvsストイキオメトリー2011
- Author(s)
  福森香代子・酒井陽一郎・西松聖乃・陀安二郎・近藤倫生・奥田昇
- Organizer
  第58回日本生態学会
- Place of Presentation
  札幌市
- Year and Date
  2011-03-12
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] 時間軸からみる生態系の構造2011
- Author(s)
  陀安一郎・杉本敦子
- Organizer
  日本生態学会第58回大会
- Place of Presentation
  札幌コンベンションセンター
- Year and Date
  2011-03-11
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Functional diversity of predators alter ecosystem metabolism in experimental lake mesocosms2011
- Author(s)
  Fukumori, K., Y.Sakai, K.Nishimatsu, I.Tayasu, M.Kondoh, N.Okuda
- Organizer
  The 5th International Symposium of the Biodiversity and Evolution Global COE project
- Place of Presentation
  Kyoto Univ., Kyoto(招待講演)
- Year and Date
  2011-07-10
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] 樹木の種子生産に貯蔵炭素は必要か?-放射性炭素分析法を用いた検証研究-2011
- Author(s)
  市栄智明,吉田昌平,五十嵐秀一,田中憲蔵,正木隆,陀安一郎
- Organizer
  58回日本生態学会札幌大会
- Place of Presentation
  札幌
- Year and Date
  2011-03-11
- Data Source
  KAKENHI-PROJECT-23657022
[Presentation] 流域地質が河川食物網を流れる炭素の^<14>C年代に及ぼす影響2011
- Author(s)
  石川尚人・内田昌男・柴田康行・陀安一郎
- Organizer
  日本陸水学会第76回大会
- Place of Presentation
  島根大学
- Year and Date
  2011-09-23
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] High-throughput measurement for stable isotope analysis of dissolved organic carbon, using wet chemical oxidation.2011
- Author(s)
  Itoh, M., Tayasu, I., Yoshimizu, C. and Ohte, N.
- Organizer
  AGU Fall Meeting.
- Place of Presentation
  San Francisco, USA
- Year and Date
  2011-12-06
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Natural carbon-14 signature provides new data for stream food web studies2011
- Author(s)
  Naoto Ishikawa, Masao Uchida, Yasuyuki Shibata, Ichiro Tayasu
- Organizer
  96th ESA Annual Meeting
- Place of Presentation
  Austin, USA
- Year and Date
  2011-08-09
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 溶存有機炭素の炭素安定同位体比のハイスループットオンライン分析手法の開発2011
- Author(s)
  伊藤雅之・陀安一郎・由水千景・大手信人
- Organizer
  日本陸水学会第76回大会
- Place of Presentation
  島根大学
- Year and Date
  2011-09-23
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 安定同位体比分析によるヒメボタルLuciola parvula生息地における食物網構造の解明2011
- Author(s)
  西村祐・前藤薫・陀安一郎
- Organizer
  日本生態学会
- Place of Presentation
  近畿地区会神戸大学
- Year and Date
  2011-12-10
- Data Source
  KAKENHI-PROJECT-23657021
[Presentation] 不耕起栽培圃場におけるミミズの土壌改変が土壌の炭素貯留に与える影響2011
- Author(s)
  荒井美和・金子信博・陀安一郎・小松崎将一
- Organizer
  日本生態学会第58回大会
- Place of Presentation
  札幌コンベンションセンター
- Year and Date
  2011-03-09
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Functional diversity of predators alter ecosystem metabolism in experimental lake mesocosms]2011
- Author(s)
  Fukumori, K., Y. Sakai, K. Nishimatsu, I. Tayasu, M. Kondoh, N. Okuda
- Organizer
  The 5th International Symposium of the Biodiversity and Evolution Global COE project(招待講演)
- Place of Presentation
  Kyoto Univ., Kyoto T.
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] 安定同位体比分析によるヒメボタルLuciola parvula生息地における食物網構造の解明2011
- Author(s)
  西村祐・前藤薫・陀安一郎
- Organizer
  日本生態学会近畿地区会
- Place of Presentation
  神戸大学
- Data Source
  KAKENHI-PROJECT-23657021
[Presentation] Spatial heterogeneity of trophic pathways in the invertebrate community of a temperate bog2010
- Author(s)
  Kato, Y., Takemon, Y., Okuda, N., Tayasu, I., Hori, M.
- Organizer
  The Role of Littoral Processes in Lake Ecology.
- Place of Presentation
  Hegne, Germany
- Year and Date
  2010-01-29
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 河川食物網構造と集水域景観要素との関係～^<14>C天然存在比からのアプローチ～2010
- Author(s)
  石川尚人・内田昌男・柴田康行・陀安一郎
- Organizer
  日本陸水学会第75回大会
- Place of Presentation
  弘前大学
- Year and Date
  2010-09-18
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 湖沼メソコスムにおける体サイズ構成と生態系メタボリズム2010
- Author(s)
  福森香代子・酒井陽一郎・西松聖乃・陀安一郎・奥田昇
- Organizer
  第57回日本生態学会
- Place of Presentation
  東京大学
- Year and Date
  2010-03-16
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] Biological specimens tell us a centurial history of food web alterations in the ancient lake", November 2010, Kyoto2010
- Author(s)
  Okuda, N., T.Komiya, Y.Katoh, Y.Okuzaki, M.Hori, I.Tayasu, T.Nagata
- Organizer
  International Symposium on Isotope Ecology 2010
- Place of Presentation
  Kyoto
- Year and Date
  2010-11-02
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] 放射性炭素14の天然存在比を用いた炭素循環と食物網構造の関係の解明2010
- Author(s)
  陀安一郎
- Organizer
  地球惑星連合大会
- Place of Presentation
  幕張メッセ
- Year and Date
  2010-05-26
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Predator feeding functional diversity alters plankton trophic structure2010
- Author(s)
  Sakai Y., K.Fukumori, K.Nishimatsu, I.Tayasu, N.Okuda
- Organizer
  International Symposium on Isotope Ecology 2010
- Place of Presentation
  Kyoto
- Year and Date
  2010-11-02
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] 樹上のクモが利用する腐食食物連鎖食物網の時間軸尺度による解明2010
- Author(s)
  原口岳・内田昌男・柴田康行・陀安一郎
- Organizer
  第33回日本土壌動物学会大会
- Place of Presentation
  同志社大学
- Year and Date
  2010-05-29
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Spatial heterogeneity of trophic pathways in the invertebrate community of a temperate bog2010
- Author(s)
  Kato, Y., Takemon, Y, Okuda, N., Tayasu. I., Hori, M.
- Organizer
  The Role of Littoral Processes in Lake Ecology. Hegne
- Place of Presentation
  Germany
- Year and Date
  2010-01-29
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] Ecosystem metabolism is driven by ecological stoichiometry but not by size scaling in experimental lake mesocosms2010
- Author(s)
  Fukumori, K., Y.Sakai, K.Nishimatsu, I.Tayasu, N.Okuda
- Organizer
  Metabolic Basis Of Ecology And Evolution in Gordon Research Conferences
- Place of Presentation
  Biddeford, ME
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] Use of carbon-14 natural abundances in soil ecology:carbon assimilation and carbon sequestration.2010
- Author(s)
  Tayasu、I.
- Organizer
  日本生態学会第57回大会
- Place of Presentation
  東京大学
- Year and Date
  2010-03-16
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 異地性腐食連鎖と自生性生食連鎖が形成する樹上食物網:Δ14Cによるクモの機能群問の利用エサ資源比較2010
- Author(s)
  原口岳・内田昌男・柴田康行・陀安一郎
- Organizer
  日本生態学会第57回大会
- Place of Presentation
  東京大学
- Year and Date
  2010-03-17
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] Recent advances of isotope approach on the study of ecological issues.2010
- Author(s)
  Ichiro Tayasu
- Organizer
  International symposium on isotope ecology 2010 in Kyoto : Relationship between biodiversity and ecosystem function
- Place of Presentation
  コープイン京都
- Year and Date
  2010-11-02
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] Use of carbon-14 natural abundances in soil ecology : carbon assimilation and carbon sequestration2010
- Author(s)
  Ichiro Tayasu
- Organizer
  日本生態学会第57回大会
- Place of Presentation
  東京大学
- Year and Date
  2010-03-16
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 魚類の栄養多型がもたらすプランクトン群集の変化:栄養構造とストイキオメトリー2010
- Author(s)
  酒井陽一郎・福森香代子・西松聖乃・陀安一郎・奥田昇
- Organizer
  第75回日本陸水学会
- Place of Presentation
  弘前
- Year and Date
  2010-09-18
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] 異地性腐食連鎖と自生性生食連鎖が形成する樹上食物網:Δ^<14>Cによるクモの機能群間の利用エサ資源比較2010
- Author(s)
  原口岳・内田昌男・柴田康行・陀安一郎
- Organizer
  日本生態学会第57回大会
- Place of Presentation
  東京大学
- Year and Date
  2010-03-17
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] Arboreal spiders as integrator of grazing and detrital food chain : changes in the contribution rate of the detritivores during forest succession.2010
- Author(s)
  Takashi Haraguchi, Masao Uchida, Yasuyuki Shibata, Ichiro Tayasu
- Organizer
  International symposium on isotope ecology 2010 in Kyoto : Relationship between biodiversity and ecosystem function
- Place of Presentation
  コープイン京都
- Year and Date
  2010-11-02
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 放射性炭素14の天然存在比を用いた琵琶湖集水域における河川食物網の時間軸構造の解明2010
- Author(s)
  石川尚人・内田昌男・柴田康行・陀安一郎
- Organizer
  地球惑星連合大会
- Place of Presentation
  幕張メッセ
- Year and Date
  2010-05-26
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] アミノ酸窒素安定同位体比によるmesofauna食物網解析の試み2010
- Author(s)
  長谷川尚志・力石嘉人・小川奈々子・大河内直彦・陀安一郎
- Organizer
  第33回日本土壌動物学会大会
- Place of Presentation
  同志社大学
- Year and Date
  2010-05-29
- Data Source
  KAKENHI-PROJECT-22370011
[Presentation] 食性指標としてのアミノ酸窒素安定同位体比の利用:土壌食物網研究への適用にむけて2010
- Author(s)
  長谷川尚志・力石嘉人・小川奈々子・大河内直彦・陀安一郎
- Organizer
  日本生態学会第57回大会
- Place of Presentation
  東京大学
- Year and Date
  2010-03-17
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] Use of carbon-14 natural abundances in soil ecology: carbon assimilation and carbon sequestration.2010
- Author(s)
  Tayasu, I.
- Organizer
  日本生態学会第57回大会
- Place of Presentation
  東京大学
- Year and Date
  2010-03-16
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] Is the relationship between body size and trophic niche position time-invariant in a predatory fish? First stable isotope evidence2010
- Author(s)
  Nakazawa, T., Y.Sakai, C.-H.Hsieh, T.Koitabashi, I.Tayasu, N.Yamamura, N.Okuda
- Organizer
  International Symposium on Isotope Ecology 2010
- Place of Presentation
  Kyoto
- Year and Date
  2010-11-02
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] Δ14C指標を用いた食物網起源の解明:撹乱回復過程における生物のエサ資源の変化2009
- Author(s)
  原口岳・陀安一郎
- Organizer
  第32回日本土壌動物学会大会
- Place of Presentation
  筑波研修センター
- Year and Date
  2009-06-06
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] ミミズによる森林土壌の炭素蓄積パターンの変化-^<14>C天然存在比を用いた解析2009
- Author(s)
  豊田鮎・陀安一郎・藤巻玲路・金子信博・内田昌男・柴田康行・日浦勉
- Organizer
  日本生態学会第56回大会
- Place of Presentation
  岩手県立大学、盛岡
- Year and Date
  2009-03-19
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 河川食物網は年代の異なる炭素を混合している～14C天然存在比を用いた研究～2009
- Author(s)
  石川尚人・内田昌男・柴田康行・陀安一郎
- Organizer
  日本生態学会第56回大会
- Place of Presentation
  岩手県立大学、盛岡
- Year and Date
  2009-03-19
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] Δ^<14>C指標を用いた食物網起源の解明:撹乱回復過程における生物のエサ資源の変化2009
- Author(s)
  原口岳・陀安一郎
- Organizer
  第32回日本土壌動物学会大会.
- Place of Presentation
  筑波研修センター
- Year and Date
  2009-06-06
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] Stable isotope ratios reveal polymorphism of migratory behavior in a Lake Biwa population of Ayu2009
- Author(s)
  Sakai, Y., T.Takeyama, Z.Karube, I.Tayasu, N.Okuda
- Organizer
  The 3rd International Symposium of the Biodiversity and Evolution Global COE project
- Place of Presentation
  京都市
- Year and Date
  2009-07-24
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] 放射性炭素14を用いた食物網研究2009
- Author(s)
  陀安一郎
- Organizer
  第32回日本土壌動物学会大会
- Place of Presentation
  筑波研修センター
- Year and Date
  2009-06-06
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] Carbon and sulfur stable isotope analysis of macrophyte zone food web in Lake Biwa, the largest lake in Japan2009
- Author(s)
  Karube, Z, Okada, N., Tayasu, I.
- Organizer
  BES Annual Meeting
- Place of Presentation
  University of Hertfordshire, UK
- Year and Date
  2009-09-10
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] Temporal variability in size-dependence of trophic level in a predatory fish2009
- Author(s)
  Nakazawa T, Sakai Y, Hsieh CH, Koitabashi T, Tayasu I, Yamamura N, Okuda N.
- Organizer
  The 14th International Symposium on River and Lake Environments
- Place of Presentation
  信州大学
- Year and Date
  2009-08-30
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] Body size structure and ecosystem metabolism in lake mesocosms : Trophic cascading effects of predator2009
- Author(s)
  Fukumori, K., Y.Sakai, I.Tayasu, N.Okuda
- Organizer
  The 3rd International Symposium of the Biodiversity and Evolution Global COE project
- Place of Presentation
  京都市
- Year and Date
  2009-07-24
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] 湖沼メソコスムにおける体サイズ構成と生態系メタボリズム : 捕食費の栄養カスケード効果2009
- Author(s)
  福森香代子, 酒井陽一郎, 兎本傅介, 陀安一郎, 奥田昇
- Organizer
  第56回日本生態学会
- Place of Presentation
  盛岡市
- Year and Date
  2009-03-18
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] ミミズによる森林土壌の炭素蓄積パターンの変化-14C天然存在比を用いた解析2009
- Author(s)
  豊田鮎・陀安一郎・藤巻玲路・金子信博・内田昌男・柴田康行・日浦勉
- Organizer
  日本生態学会第56回大会
- Place of Presentation
  岩手県立大学、盛岡
- Year and Date
  2009-03-19
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 森林の遷移が食物網に与える影響:捕食者であるクモ類の群集比較から2009
- Author(s)
  原口岳・陀安一郎
- Organizer
  日本生態学会第56回大会
- Place of Presentation
  岩手県立大学、盛岡
- Year and Date
  2009-03-18
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 森林の遷移が食物網に与える影響 : 捕食者であるクモ類の群集比較から2009
- Author(s)
  原口岳・陀安一郎
- Organizer
  日本生態学会第56回大会
- Place of Presentation
  岩手県立大学、盛岡
- Year and Date
  2009-03-18
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 河川食物網は年代の異なる炭素を混合している〜^<14>C天然存在比を用いた研究〜2009
- Author(s)
  石川尚人・内田昌男・柴田康行・陀安一郎
- Organizer
  日本生態学会第56回大会
- Place of Presentation
  岩手県立大学、盛岡
- Year and Date
  2009-03-19
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] Tracing carbon fixation pathway within riverine food webs elucidated by natural 14C abundance.2009
- Author(s)
  Ishikawa, N.F., Uchida, M., Shibata, Y., Tayasu、I.
- Organizer
  ASLO 2009 Nice
- Place of Presentation
  France
- Year and Date
  2009-01-29
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 河川付着藻類のδ13C, 3Δ14C変動性比較-食物網解析への潜在的重要性-2009
- Author(s)
  石川尚人・内田昌男・柴田康行・陀安一郎
- Organizer
  日本陸水学会第74回大会
- Place of Presentation
  大分大学
- Year and Date
  2009-09-15
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] Comparison of soil carbon accumulation in conifer and broad leaf forests using radiocarbon measurements2009
- Author(s)
  Ayu Toyota, Ichiro Tayasu, Reiji Fujimaki, Nobuhiro Kaneko, Masao Uchida, Yasuyuki Shibata, Tsutom Hiura
- Organizer
  International Radiocarbon Conference, Hawaii
- Place of Presentation
  The Big Island, Hawaii
- Year and Date
  2009-05-31
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 淡水ハゼ科魚類では栄養段階のサイズ依存性は時間的に一定ではない2009
- Author(s)
  仲陽剛史, 酒井陽一郎, 謝志豪, 小板橋忠俊, 陀安一郎, 山村則男, 奥田昇
- Organizer
  第56回日本生態学会
- Place of Presentation
  盛岡市
- Year and Date
  2009-03-18
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] 落葉・土壌混食者の生息履歴と森林土壌の有機物蓄積様式-土壌改変効果からの考察-2009
- Author(s)
  藤巻玲路・陀安一郎・浅沼弘人・岡井尚之・佐藤由依・金子信博
- Organizer
  日本生態学会第56回大会
- Place of Presentation
  岩手県立大学、盛岡
- Year and Date
  2009-03-19
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 河川付着藻類のδ^<13>C,Δ^<14>C変動性比較-食物網解析への潜在的重要性2009
- Author(s)
  石川尚人・内田昌男・柴田康行・陀安一郎
- Organizer
  日本陸水学会第74回大会
- Place of Presentation
  大分大学
- Year and Date
  2009-09-15
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] Comparison of soil carbon accumulation in conifer and broad leaf forests using radiocarbon measurements2009
- Author(s)
  Toyota, A., Tayasu, I., Fujimaki, R., Kaneko, N., Uchida, M., Shibata, Y, Hiura, T.
- Organizer
  2009 Intemational Radiocarbon Conference
- Place of Presentation
  The Big Island, Hawaii
- Year and Date
  2009-05-31
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 「琵琶湖沿岸のヨシ帯食物網-炭素・窒素・硫黄安定同位体比からの解析-」2008
- Author(s)
  苅部甚一・岡田直紀・陀安一郎
- Organizer
  日本生態学会第55回大会
- Place of Presentation
  福岡国際会議場福岡
- Year and Date
  2008-03-16
- Data Source
  KAKENHI-PROJECT-18201004
[Presentation] The use ofΔ14C as an indicator of carbon transfer in stream ecosystems.2008
- Author(s)
  Ishikawa, N.F., Uchida, M., Shibata, Y., Tayasu、I.
- Organizer
  The 11th AMS Symposium
- Place of Presentation
  Rome, Italy
- Year and Date
  2008-09-15
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 琵琶湖沿岸のヨシ帯食物網-炭素・窒素・硫黄安定同位体比からの解析-2008
- Author(s)
  苅部甚一・岡田直紀・陀安一郎
- Organizer
  日本生態学会第55回大会
- Place of Presentation
  福岡国際会議場福岡
- Year and Date
  2008-03-16
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] Tracing carbon fixation pathway within riverine food webs elucidated by natural ^<14>C abundance2008
- Author(s)
  Naoto Ishikawa, Masao Uchida, Yasuyuki Shibata and Ichiro Tayasu
- Organizer
  Advancing the Science of Limnology and Oceanography
- Place of Presentation
  Nice, France
- Year and Date
  2008-01-29
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 土壌食物網における食物の腐植化に伴う ^<15>Nの濃縮: ^<15>Nと食物年齢の関係2008
- Author(s)
  兵藤不二夫・陀安一郎・Souleymane KONATE ・ Jerome Ebagnerie TONDOH ・ Patrick LAVELLE ・和田英太郎
- Organizer
  日本生態学会第55回大会
- Place of Presentation
  福岡国際会議場
- Year and Date
  2008-03-15
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 「耳石の生元素安定同位体分析を用いた魚類の生息環境履歴推定」日2008
- Author(s)
  菱田達也・陀安一郎・苅部甚一・中野孝教・川端善一郎・岡田直紀・奥田昇
- Organizer
  本生態学会第55回大会福岡国際会議場
- Place of Presentation
  福岡国際会議場福岡
- Year and Date
  2008-03-15
- Data Source
  KAKENHI-PROJECT-18201004
[Presentation] Gradual enrichment of ^<15>N with humification of diets in a belowground food web : relationship between ^<15>N and diet age determined using ^<14>C2008
- Author(s)
  Fujio Hyodo, Ichiro Tayasu, Souleymane Konate, Jerome E. Tondoh and Patrick Lavelle
- Organizer
  15th International Colloquium on Soil Zoology
- Place of Presentation
  Critiba, Brazil
- Year and Date
  2008-08-28
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] Feeding group diversity Of soil macrofauna (termites and earthworms) in the Lamto reserve in Ivory Coast2008
- Author(s)
  Ichiro Tayasu, Fujio Hyodo, Souleymane Konate, Jerome E. Tondoh and Patrick Lavelle
- Organizer
  15th International Colloquium on Soil Zoology
- Place of Presentation
  Critiba, Brazil
- Year and Date
  2008-08-28
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 土壌食物網における食物の腐植化に伴う15Nの濃縮:15Nと食物年齢の関係2008
- Author(s)
  兵藤不二夫・陀安一郎・Souleymane KONATE・Jerome Ebagnerie TONDOH・Patrick LAVELLE・和田英太郎
- Organizer
  日本生態学会第55回大会
- Place of Presentation
  福岡国際会議場福岡
- Year and Date
  2008-03-15
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 河川食物網における炭素・窒素同位体比の流程変化2008
- Author(s)
  石川尚人・陀安一郎
- Organizer
  日本陸水学会第73回大会
- Place of Presentation
  北海道大学
- Year and Date
  2008-10-11
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] ヨシ帯の空間構造がベントス群集に与える影響-炭素・窒素・硫黄安定同位体比からの解析-2008
- Author(s)
  苅部甚一・岡田直紀・陀安一郎
- Organizer
  日本陸水学会第73回大会
- Place of Presentation
  北海道大学
- Year and Date
  2008-10-11
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 河川食物網における炭素・窒素同位体比の流程変化2008
- Author(s)
  石川尚人・陀安一郎
- Organizer
  日本陸水学会第73回大会
- Place of Presentation
  札幌
- Year and Date
  2008-10-11
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 耳石の生元素安定同位体分析を用いた魚類の生息環境履歴推定2008
- Author(s)
  菱田達也・陀安一郎・苅部甚一・中野孝教・川端善一郎・岡田直紀・奥田昇
- Organizer
  日本生態学会第55回大会
- Place of Presentation
  福岡国際会議場
- Data Source
  KAKENHI-PROJECT-18201004
[Presentation] Trophic pathways of macrobenthos in relation to vegetation types on the floating mat in Mizoro-ga-ike pond, Kyoto City, Japan2008
- Author(s)
  Kato, Y., Okucia, N., Tayasu, I., Takemon, Y. Hori, M.
- Organizer
  NABS 56th Annual Meeting
- Place of Presentation
  ソルトレーク市
- Year and Date
  2008-05-27
- Data Source
  KAKENHI-PROJECT-20370009
[Presentation] The use of Δ^<14>C as an indicator of carbon transfer in stream ecosystems2008
- Author(s)
  Naoto Ishikawa, Masao Uchida, Yasuyuki Shibata and Ichiro Tayasu
- Organizer
  The 11th AMS Symposium
- Place of Presentation
  Rome, Italy
- Year and Date
  2008-09-15
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 14Cを用いた河川生態系の食物網における炭素起源推定2008
- Author(s)
  石川尚人・内田昌男・陀安一郎
- Organizer
  日本生態学会第55回大会
- Place of Presentation
  福岡国際会議場福岡
- Year and Date
  2008-03-16
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] ^<14>Cを用いた河川生態系の食物網における炭素起源推定2008
- Author(s)
  石川尚人・内田昌男・陀安一郎
- Organizer
  日本生態学会第55回大会
- Place of Presentation
  福岡国際会議場
- Year and Date
  2008-03-16
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] Feeding group diversity of soil macrofauna(termites and earthworms)in the Lamto reserve in Ivory Coast.2008
- Author(s)
  Tayasu、I., Hyodo, F, Konate, S., Tondoh, J. E, Lavelle, P.
- Organizer
  15th International Colloquium on Soil Zoology
- Place of Presentation
  Critiba, Brazil
- Year and Date
  2008-08-28
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] Gradual enrichment of 15N with humification of diets in a belowground food web:relationship between 15N and diet age determined using 14C.2008
- Author(s)
  Hyodo, F. Tayasu、I., Konate, S., Tondoh, J.E., Lavelle. P.
- Organizer
  15th International Colloquium on Soil Zoology
- Place of Presentation
  Critiba, Brazil
- Year and Date
  2008-08-28
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] 河川流下過程における食物網構造の変遷〜安定同位体比、放射性同位体比からの検討〜2007
- Author(s)
  石川尚人・内田昌男・陀安一郎
- Organizer
  日本陸水学会第72回大会
- Place of Presentation
  茨城大学
- Year and Date
  2007-09-11
- Data Source
  KAKENHI-PROJECT-19681002
[Presentation] The impact of land uses on benthic macroinvertebrate diversity in the coastal ecosystem of Lake Biwa, JAPAN
- Author(s)
  Yoichiro Sakai, Zin’ichi Karube, Jun-ya Shibata, Tomohiro Takeyama, Ichiro Tayasu, Shigeo Yachi, Shin-icni Nakano, Noboru Okuda “The impact of land uses on benthic macroinvertebrate diversity in the coastal ecosystem of Lake Biwa, JAPAN
- Organizer
  2015 ASLO Aquatic Sciences Meeting
- Place of Presentation
  Granada, Spain
- Year and Date
  2015-02-22 – 2015-02-27
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 乾燥処理の違いによる脂肪酸の炭素安定同位体比への影響
- Author(s)
  赤松史一, 鈴木彌生子, 加藤義和, 由水千景, 陀安一郎
- Organizer
  日本陸水学会甲信越支部会第40回研究発表会
- Place of Presentation
  北安曇郡松川村，長野
- Year and Date
  2014-11-29 – 2014-11-30
- Data Source
  KAKENHI-PROJECT-25291101
[Presentation] 放射性炭素を用いた熱帯雨林樹木の成長量解析技術の開発.
- Author(s)
  市栄智明, 吉原良, 高山佳苗, 五十嵐秀一, 田中憲蔵, 新山馨, Abd Rahman Kassim, Christine Dawn Fletcher, 陀安一郎
- Organizer
  第61回日本生態学会
- Place of Presentation
  広島国際会議場
- Data Source
  KAKENHI-PROJECT-24405032
[Presentation] The impact of land uses on benthic macroinvertebrate diversity in the coastal ecosystem of Lake Biwa
- Author(s)
  Yoichiro Sakai, Zin’ichi Karube, Jun-ya Shibata, Tomohiro Takeyama, Ichiro Tayasu, Shigeo Yachi, Shin-icni Nakano, Noboru Okuda
- Organizer
  International Symposium on River and Lake Environment
- Place of Presentation
  Chuncheon, KOREA
- Year and Date
  2014-04-25 – 2014-04-27
- Data Source
  KAKENHI-PROJECT-25291101

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# of Collaborated Products: 2 results
82. TADOKORO Kazuaki

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
83. KATSUTA Nagayoshi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
84. TSUCHIYA Masashi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
85. 鈴木利一

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
86. 宮島利宏

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
87. 渡邉敦

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
88. 山田桂太

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
89. 首藤光太郎

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
90. 本多牧生

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
91. 中川麻悠子

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
92. 和田敏裕

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
93. 竹門康弘

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Tayasu Ichiro 陀安 一郎

TAYASU Ichiro 陀安 一郎

Research Projects

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Development of a method for the detection of microbial food web in terrestrial and aquatic environments by using compound specific stable isotope analysis of multiple amino acidsPrincipal Investigator

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Development of migration history ecology using multi-isoscapes and analysis of tissues having an individual historyPrincipal Investigator

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Developing an analytical method of multi-elemental Isoscapes by international networksPrincipal Investigator

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Construction of ecosystem stoichiometry concept based on bio-geological couplingPrincipal Investigator

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A novel way to link terrestrial and aquatic ecosystems: a bio-geo multi-isotope approachPrincipal Investigator

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Development of ecosystem traceability techniques using multi-elements and molecular level isotope ratiosPrincipal Investigator

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Development of the precise analytical techniques for studying migratory history using isotope ratios of heavy elementsPrincipal Investigator

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Development of molecular level isotope techniques to analyze ecosystemsPrincipal Investigator

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Ecosystem structure analysis based on metabolic isotope mappingPrincipal Investigator

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Tayasu Ichiro 陀安一郎

TAYASU Ichiro 陀安一郎