Tsuyama Ikutaro

Affiliation and department：

Research field (1)： Environmental impact assessment

Research keywords (6)：生物地理 , 北方林 , 分布変遷 , 持続的管理 , 気候変動 , 植物分布

Research theme for competitive and other funds (7)：

2023 - 2026 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
2020 - 2024 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
2020 - 2023 長距離ジーンフローが卓越する針葉樹でなぜ高標高エコタイプが存在しうるのか?
2016 - 2020 Soil and vegetation disturbance by forest vehicle operation
2016 - 2020 Adaptation genomics of boreal conifers towards mitigation of climate change

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Papers (71)：

Hisanori Harayama, Ikutaro Tsuyama, Takeshi Yamada, Mitsutoshi Kitao, Naoyuki Furuya, Kenichi Yazaki, Tetsuto Sugai, Akira Uemura, Shozo Sasaki, Hajime Utsugi. Eight-Year Survival and Growth of Sakhalin Fir (Abies sachalinensis) Seedlings with One Weeding Operation: Impact of Mechanical Site Preparation, Vegetation Release, Summer Planting, Stock Type, and Forwarder Trail. Forests. 2024. 15. 6. 1012-1012
Kentaro Uchiyama, Sayaka Fujii, Ikutaro Tsuyama, Nobuyuki Tanaka, Suzuki Setsuko, Megumi K. Kimura, Yoshihisa Suyama, Yoshihiko Tsumura. Range shift and introgression of three Japanese Abies species: insights from population genetic data and species distribution modeling. TREE GENETICS & GENOMES. 2023. 19. 5
Makoto Ehara, Toshiya Matsuura, Hao Gong, Heng Sokh, Chivin Leng, Hong Narith Choeung, Rida Sem, Hisako Nomura, Ikutaro Tsuyama, Tetsuya Matsui, et al. Where do people vulnerable to deforestation live? Triaging forest conservation interventions for sustainable non-timber forest products. Land Use Policy. 2023. 131. 106637-106637
Hirokazu Sato, Toru Hashimoto, Takeshi Yamada, Shouzou Sasaki, Kenta Iwasaki, Ikutaro Tsuyama, Shigeo Kuramoto. Longitudinal Change in Soil Physics Properties on Skid Roads during a 4-Year Period following Road Construction. Journal of the Japanese Forest Society. 2023. 105. 4. 110-117
Hisanori Harayama, Ikutaro Tsuyama, Mitsutoshi Kitao, Takeshi Yamada, Naoyuki Furuya, Hajime Utsugi, Shozo Sasaki. Effects of Seedling Size, Stock Type, and Mechanical Site Preparation Method on Initial Survival and Growth of Japanese Larch (Larix kaempferi) Seedlings. Forests. 2023. 14. 4. 784

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MISC (32)：

Hiroki ITÔ, Ikutaro TSUYAMA, Satoshi ISHIBASHI. Seven years of birch regeneration after clearcutting the Abies sachalinensis plantation and scarification treatment in the Eniwa National Forest, Hokkaido. Bulletin of the Forestry and Forest Products Research Institute. 2024. 23. 2. 63-70
小南裕志, 平田晶子, 津山幾太郎, 松井哲哉, 石塚成宏, 酒井寿夫, 橋本昌司, 北原文章, 西園朋広, 山田祐亮, et al. ネットゼロエミッションの達成のための高分解能森林吸収源評価モデルの開発. 日本森林学会大会学術講演集. 2023. 134th
松井哲哉, 石塚成宏, 柳田高志, 江原誠, 小南裕志, 津山幾太郎, 平田晶子, 酒井寿夫, 橋本昌司, 北原文章, et al. ネットゼロエミッションの達成に資する森林吸収源評価枠組みの構築. 日本森林学会大会学術講演集. 2023. 134th
Matsui Tetsuya, Ishizuka Shigehiro, Yanagida Takashi, Ehara Makoto, Kominami Yuji, Tsuyama Ikutaro, Hirata Akiko, Sakai Hisao, Hashimoto Shoji, Kitahara Fumiaki, et al. Towards an assessment of the contribution of forests to the net zero target. The Japanese Forest Society Congress. 2022. 133. 497
倉本惠生, 佐藤弘和, 津田高明, 岩崎健太, 津山幾太郎, 橋本徹, 延廣竜彦, 佐々木尚三. トドマツ人工林の森林作業道の土壌締め固め指数と地表植生の関係. 北方森林研究. 2022. 70. 70. 53-55

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Lectures and oral presentations (8)：

北海道における地がきカンバ林の施業適地の推定
(第133回日本森林学会大会 2022)
天然更新を活かした地がきカンバ林の施業適地を予測する
(令和3年度北海道地域研究成果発表会 2022)
植栽に最適な苗木の産地を予測する -トドマツの場合-
(令和2年度北海道地域研究成果発表会 2021)
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
(日本生態学会名古屋大会 2020)
コンテナ苗はどのような条件で有効なのか?〜北海道の場合〜
(第129回森林学会 2018)

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Professional career (1)：

博士(農学) (筑波大学)

Committee career (1)：

2020/04 - 2022/03 北方森林学会事務局(会計担当)

Awards (1)：

2015/03 - Journal of Forest Research Award What controls the distribution of the Japanese endemic hemlock, Tsuga diversifolia? -Footprint of climate in the glacial period on current habitat occupancy

Association Membership(s) (3)：

北方森林学会 , 日本森林学会 , 日本生態学会

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