Tsuyama Ikutaro 津山幾太郎

Researcher Number	80725648
Other IDs
Affiliation (Current)	2025: 国立研究開発法人森林研究・整備機構, 森林総合研究所, 主任研究員等
Affiliation (based on the past Project Information) *help	2017 – 2024: 国立研究開発法人森林研究・整備機構, 森林総合研究所, 主任研究員等 2017: 国立研究開発法人森林研究・整備機構, 森林総合研究所, 主任研究員等 2016: 国立研究開発法人森林総合研究所, 北海道支所, 主任研究員 2016: 国立研究開発法人森林総合研究所, 北海道支所森林育成研究グループ, 主任研究員 2015: 国立研究開発法人森林総合研究所, 北海道支所森林育成研究グループ, 主任研究員
Review Section/Research Field	Principal Investigator Forest science Except Principal Investigator Forest science / Basic Section 40010:Forest science-related / Basic Section 64040:Social-ecological systems-related
Keywords	Principal Investigator 生物間相互作用 / 生態・生物多様性 / 森林科学 / 森林圏科学 / 農学 / 地形変数 / 集団構造 / 骨の同定 / 高山植生データ / 環境による隔離 … More / MIG-seq法 / 温暖化 / 分岐年代 / 遺跡 / 遺跡資料 / 遺伝的多様性 / 生態ニッチモデル / 遺跡史料 / 古文書 / 遺跡試料 / 集団遺伝構造 / 脆弱性評価 / 気候変動 / 分布変遷 / 潜在生息域 … More Except Principal Investigator 標高 / 分布予測モデル / 標高適応 / 遺伝子発現 / 種分布モデル / 適応的遺伝子 / 局所適応 / トドマツ / 潜在生育域 / 接ぎ木 / MADS-Box遺伝子 / 繁殖開始 / 加齢経路 / 中心辺縁仮説 / 人工交配 / UAV / 適応的遺伝変異 / 繁殖個体密度 / ジーンフロー / 分布上限 / 標高勾配 / 高標高 / 葉緑体SSR / 開花期 / 自殖 / 分布辺境仮説 / 雑種強勢 / 不適応 / エコタイプ / cpSSRマーカー / 中心辺境仮説 / 遺伝子流動 / 林学 / 環境 / 地理情報システム(GIS) / 国際協力 / 気候変動 / 脆弱性 / 適応策 / 植物生態学 / 気候温暖化 / モニタリング / 生態系保全 / DNAチップ / 将来気候予測 / データベース / トランスクリプトーム / 天然集団 / ddRAD / 形態形質 / 生理形質 / ゲノムワイドSNP解析 / 相互移植試験 / QTL解析 / PAM / 縦横比 / 南限集団 / SNPマーカー / 光合成 / 植栽適地 / 生理形態 / アソシエーション解析 / 北方針葉樹 / EST-SSR / EST-SNP / 光合成特性 / ベイジアンラッソ回帰 / 成長予測 / ランダムフォーレスト / 植栽適地モデル / カロチノイド / 積雪環境 / SNPアレイ / 集団遺伝 / 形態生理 / クライン / GWAS / 連鎖解析 / QTL / 地理的遺伝変異 / 多変量ランダムフォーレスト / 産地選択 / SNP / 林内作業 / 林業機械 / 林道 / 土壌攪乱 / 森林作業道 / 土壌の締固め / 土壌硬度 / 林内走行 / 林床植生 / 森林土壌 / 作業システム / 車両系林業機械 / Rad-seq / ゲノムワイドSNP / RAD-seq / モミ属 / 浸透交雑 Less

高標高産トドマツはなぜ早熟なのか：マツ科針葉樹における繁殖開始の遺伝的制御に迫る
- Principal Investigator
  
  後藤晋
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 40010:Forest science-related
- Research Institution
  The University of Tokyo
東アジアと北米の温帯広葉樹の氷期・間氷期の分布変遷と種多様性との関係解明
- Principal Investigator
  
  田中信行
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 64040:Social-ecological systems-related
- Research Institution
  Tokyo University of Agriculture
Why does high-altitude ecotype exist even in conifers with long-distance gene flow?
- Principal Investigator
  
  GOTO Susumu
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 40010:Forest science-related
- Research Institution
  The University of Tokyo
Impact assessment of climate changes in past and future on the rock ptarmigan in JapanPrincipal Investigator
- Principal Investigator
  
  Tsuyama Ikutaro
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Forest science
- Research Institution
  Forest Research and Management Organization
Soil and vegetation disturbance by forest vehicle operation
- Principal Investigator
  
  KURAMOTO Shigeo
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Forest science
- Research Institution
  Forest Research and Management Organization
Adaptation genomics of boreal conifers towards mitigation of climate change
- Principal Investigator
  
  GOTO Susumu
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Forest science
- Research Institution
  The University of Tokyo
The process of adaptive introgression in forest tree species.
- Principal Investigator
  
  Uchiyama Kentaro
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Forest science
- Research Institution
  Forest Research and Management Organization

All 2024 2022 2020 2019 2018 2017 2016

All Journal Article Presentation

[Journal Article] (2024) 産地別トドマツ苗木の植栽適地を考える―適地適木の転換へ向けて―,2024
- Author(s)
  石塚航・津山幾太郎
- Journal Title
  
  北方森林研究
  
  Volume: 72 Pages: 5-9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H03021
[Journal Article] 高山鳥ニホンライチョウへの温暖化影響を評価する2020
- Author(s)
  津山幾太郎、堀田昌伸
- Journal Title
  
  北方林業
  
  Volume: 71 Pages: 9-12
- Data Source
  KAKENHI-PROJECT-16H04943
[Journal Article] Ten years of provenance trials and application of Multivariate Random Forests predicted the most preferable seed source for silviculture of Abies sachalinensis in Hokkaido, Japan.2020
- Author(s)
  Tsuyama, I., Ishizuka, W., Taneda, H., Kitamura, K., Goto, S.
- Journal Title
  
  Forests
  
  Volume: 11 Issue: 10 Pages: 1058-1058
- DOI
  10.3390/f11101058
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H02554, KAKENHI-PROJECT-16H06279, KAKENHI-PROJECT-20H03021
[Journal Article] Geographical gradients of genetic diversity and differentiation among the southernmost marginal populations of Abies sachalinensis revealed by EST-SSR polymorphism2020
- Author(s)
  Kitamura Keiko, Uchiyama Kentaro, Ueno Saneyoshi, Ishizuka Wataru, Tsuyama Ikutaro and Goto Susumu
- Journal Title
  
  Forests
  
  Volume: 11 Issue: 2 Pages: 233-233
- DOI
  10.3390/f11020233
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H06279, KAKENHI-PROJECT-16H02554
[Journal Article] Modeling future wildlife habitat suitability: serious climate change impacts on the potential distribution of the Rock Ptarmigan Lagopus muta japonica in Japan’s northern Alps2019
- Author(s)
  Hotta Masanobu、Tsuyama Ikutaro、Nakao Katsuhiro、Ozeki Masaaki、Higa Motoki、Kominami Yuji、Hamada Takashi、Matsui Tetsuya、Yasuda Masatsugu、Tanaka Nobuyuki
- Journal Title
  
  BMC Ecology
  
  Volume: 19 Issue: 1
- DOI
  10.1186/s12898-019-0238-8
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H04943
[Journal Article] 同一林分内の作設年代の異なる森林作業道上の植生発達2018
- Author(s)
  倉本惠生、津山幾太郎、橋本徹、石橋聰、佐藤弘和
- Journal Title
  
  北方森林研究
  
  Volume: 66 Pages: 23-25
- NAID
  130008094473
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K07793
[Journal Article] Operational efficiency and removal effect of vegetation cover of excavator based scarification with various width and direction of operation.2018
- Author(s)
  倉本惠生、伊東宏樹、関剛、津山幾太郎、石橋聰
- Journal Title
  
  Journal of The Japan Forest Engineering Society
  
  Volume: 33 Issue: 1 Pages: 5-13
- DOI
  10.18945/jjfes.33.5
- NAID
  130006594374
- ISSN
  1342-3134, 2189-6658
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K07793
[Presentation] 十勝岳トドマツ天然林における高標高帯分布限界集団の遺伝的分化2022
- Author(s)
  北村系子・中西敦史・石塚航・後藤晋・津山幾太郎・種子田春彦・久本洋子・内山憲太郎
- Organizer
  種生物学会
- Data Source
  KAKENHI-PROJECT-20H03021
[Presentation] 繁殖にみるトドマツ天然集団の標高間差2022
- Author(s)
  石塚航・北村系子・中西敦史・津山幾太郎・種子田春彦・久本洋子・内山憲太郎・後藤晋
- Organizer
  ,森林遺伝育種学会
- Data Source
  KAKENHI-PROJECT-20H03021
[Presentation] 十勝岳トドマツ天然林における高標高帯分布限界集団の遺伝的分化2022
- Author(s)
  北村系子・中西敦史・石塚航・後藤晋・津山幾太郎・種子田春彦・久本洋子・内山憲太郎
- Organizer
  森林遺伝育種学会
- Data Source
  KAKENHI-PROJECT-20H03021
[Presentation] ニホンライチョウの潜在生息域から見た分布変遷と脆弱性評価2020
- Author(s)
  津山幾太郎、松井哲哉
- Organizer
  第67回日本生態学会名古屋大会
- Data Source
  KAKENHI-PROJECT-16H04943
[Presentation] 山小屋や登山者によるライチョウの生息状況把握2018
- Author(s)
  堀田昌伸、高野宏平、津山幾太郎、比嘉基紀、尾関雅章、中尾勝洋、松井哲哉、竹内祥生、畑中健一郎
- Organizer
  第65回日本生態学会大会（札幌コンベンションセンター、北海道札幌市）
- Data Source
  KAKENHI-PROJECT-16H04943
[Presentation] Climate change impact assessment on the southern limit populations of the rock ptarmigan，Lagopus muta japonica2018
- Author(s)
  TSUYAMA Ikutaro、HOTTA Masanobu、NAKAO Katsuhiro、OZEKI Masaaki、HIGA Motoki、KOMINAMI Yuji、HAMADA Takashi、MATSUI Tetsuya、YASUDA Masatsugu、TANAKA Nobuyuki
- Organizer
  14th International Grouse Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04943
[Presentation] 集材路での車両走行後における土壌物理性の回復2018
- Author(s)
  佐藤弘和、津田高明、岩崎健太、橋本徹、山田健、佐々木尚三、倉本惠生、飯田滋生、津山幾太郎
- Organizer
  第130回日本森林学会大会（企画シンポジウムS13）
- Data Source
  KAKENHI-PROJECT-16K07793
[Presentation] 長野県北部のスギ林に設定した車両機折り返し走行試験地における林床植生の発達経過2018
- Author(s)
  倉本惠生、鈴木秀典、大矢信次郎、佐藤弘和、津山幾太郎
- Organizer
  森林利用学会学術研究発表会
- Data Source
  KAKENHI-PROJECT-16K07793
[Presentation] Characteristics of the ptarmigan data observed by trekkers2018
- Author(s)
  HOTTA Masanobu、HIGA Motoki、TSUYAMA Ikutaro、TAKANO Kouhei、OZEKI Masaaki、NAKAO Katsuhiro、MATSUI Tetsuya、HATANAKA Kenichiro
- Organizer
  14th International Grouse Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04943
[Presentation] 北海道のカラマツ人工林伐跡における車両機地拵後の地表植生変化2018
- Author(s)
  倉本惠生、佐々木尚三、津山幾太郎、原山尚徳、上村章、山田健、宇都木玄、斎藤丈寛
- Organizer
  第129回日本森林学会大会
- Data Source
  KAKENHI-PROJECT-16K07793
[Presentation] 登山者情報をもとにしたライチョウの生息状況把握の有効性2017
- Author(s)
  堀田昌伸、高野宏平、津山幾太郎、比嘉基紀、尾関雅章、中尾勝洋、松井哲哉、畑中健一郎
- Organizer
  日本鳥学会2017年度大会（筑波大学、茨城県つくば市）
- Data Source
  KAKENHI-PROJECT-16H04943
[Presentation] トドマツの標高適応に関連する生理形質の連鎖解析2017
- Author(s)
  後藤晋, 石塚航, 種子田春彦, 河野優, 鐘ケ江弘美, 岩田洋佳, 上野真義, 内山憲太郎, 久本洋子, 津山幾太郎, 北村系子：．
- Organizer
  日本森林学会
- Data Source
  KAKENHI-PROJECT-16H02554
[Presentation] トドマツの標高適応に関連する生理形質の連鎖解析2017
- Author(s)
  後藤晋・石塚航・種子田春彦・河野優・鐘ヶ江弘美・上野真義・内山憲太郎・北村系子・久本洋子・津山幾太郎・岩田洋佳:
- Organizer
  第128回森林学会（鹿児島大学）
- Data Source
  KAKENHI-PROJECT-16H02554
[Presentation] Range shift and introgression of three Japanese Abies species : insights from microsatellite，mtDNA and species distribution modelling2016
- Author(s)
  UCHIYAMA Kentaro, FUJII Sayaka, TSUYAMA Ikutaro, SUZUKI Setsuko, MORIGUCHI Yoshinari, KIMURA K Megumi, TSUMURA Yoshihiko
- Organizer
  The 15th International Conference on Ecology and Silviculture of Fir
- Place of Presentation
  北海道大学農学部（北海道札幌市）
- Year and Date
  2016-09-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K07489

1. Uchiyama Kentaro (40501937)

# of Collaborated Projects: 4 results

# of Collaborated Products: 6 results
2. GOTO Susumu (60323474)

# of Collaborated Projects: 3 results

# of Collaborated Products: 6 results
3. 北村系子 (00343814)

# of Collaborated Projects: 3 results

# of Collaborated Products: 6 results
4. 久本洋子 (60586014)

# of Collaborated Projects: 3 results

# of Collaborated Products: 5 results
5. 種子田春彦 (90403112)

# of Collaborated Projects: 3 results

# of Collaborated Products: 6 results
6. 松井哲哉 (20414493)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
7. 比嘉基紀 (60709385)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
8. 石塚航 (80739508)

# of Collaborated Projects: 2 results

# of Collaborated Products: 7 results
9. UENO Saneyoshi (40414479)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. TSUMURA Yoshihiko (20353774)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
11. KURAMOTO Shigeo (00353673)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
12. 江田真毅 (60452546)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 西海功 (90290866)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 大矢信次郎 (50584885)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
15. 佐藤弘和 (70522217)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
16. 田中信行 (80353762)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 津釜大侑 (10726061)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Tsuyama Ikutaro 津山 幾太郎

Research Projects

Research Products

Co-Researchers

高標高産トドマツはなぜ早熟なのか：マツ科針葉樹における繁殖開始の遺伝的制御に迫る

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

東アジアと北米の温帯広葉樹の氷期・間氷期の分布変遷と種多様性との関係解明

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Why does high-altitude ecotype exist even in conifers with long-distance gene flow?

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Impact assessment of climate changes in past and future on the rock ptarmigan in JapanPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Soil and vegetation disturbance by forest vehicle operation

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Adaptation genomics of boreal conifers towards mitigation of climate change

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

The process of adaptive introgression in forest tree species.

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] (2024) 産地別トドマツ苗木の植栽適地を考える―適地適木の転換へ向けて―,2024

Author(s)

Journal Title

Data Source

[Journal Article] 高山鳥ニホンライチョウへの温暖化影響を評価する2020

Author(s)

Journal Title

Data Source

[Journal Article] Ten years of provenance trials and application of Multivariate Random Forests predicted the most preferable seed source for silviculture of Abies sachalinensis in Hokkaido, Japan.2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Geographical gradients of genetic diversity and differentiation among the southernmost marginal populations of Abies sachalinensis revealed by EST-SSR polymorphism2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Modeling future wildlife habitat suitability: serious climate change impacts on the potential distribution of the Rock Ptarmigan Lagopus muta japonica in Japan’s northern Alps2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 同一林分内の作設年代の異なる森林作業道上の植生発達2018

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Operational efficiency and removal effect of vegetation cover of excavator based scarification with various width and direction of operation.2018

Author(s)

Journal Title

DOI

NAID

ISSN

Tsuyama Ikutaro 津山幾太郎