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J-GLOBAL ID:201801003819695153 Update date: Jan. 04, 2025

Tsuyama Ikutaro

Tsuyama Ikutaro
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Papers (72)

  • Takuto Shitara, Takaki Aihara, Arata Momohara, Ikutaro Tsuyama, Tetsuya Matsui. Are disjunct populations of Betula costata in the Japanese Archipelago glacial relict? An attempt at verification by species distribution modeling. Ecological Research. 2024
  • 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
  • Hisanori Harayama, Ikutaro Tsuyama, Akira Uemura, Mitsutoshi Kitao, Qingmin Han, Shigeo Kuramoto, Hajime Utsugi. Growth and survival of hybrid larch F1 (Larix gmelinii var. japonica × L. kaempferi) and Japanese larch under various intensities of competition. New Forests. 2022. 54. 5. 945-961
  • Eko PRASETYO, Fajar SETIAWAN, WIDIYATNO, Mohammad NA’IEM, Haruka OHASHI, Yoshihiko TSUMURA, Ikutaro TSUYAMA, Tetsuya MATSUI. Predicting Tectona grandis Suitability to Evaluate Potential Plantation Areas under Future Climate on Java, Indonesia. Japan Agricultural Research Quarterly: JARQ. 2022. 56. 3. 269-281
  • Akiko Hirata, Yuji Kominami, Haruka Ohashi, Ikutaro Tsuyama, Nobuyuki Tanaka, Katsuhiro Nakao, Yasuaki Hijioka, Tetsuya Matsui. Global estimates of stress-reflecting indices reveal key climatic drivers of climate-induced forest range shifts. Science of The Total Environment. 2022. 824. 153697-153697
  • Katsuhiro Nakao, Daisuke Kabeya, Yoshio Awaya, Shin Yamasaki, Ikutaro Tsuyama, Hiromi Yamagawa, Kazuki Miyamoto, Masatake G. Araki. Assessing the regional-scale distribution of height growth of Cryptomeria japonica stands using airborne LiDAR, forest GIS database and machine learning. FOREST ECOLOGY AND MANAGEMENT. 2022. 506
  • Kobayashi Makoto, Elizaveta Susloparova, Ikutaro Tsuyama, Takuya Shimase, Satoshi Nakaba, Naoki Takahashi, Toshiya Yoshida. Influence of soil properties on the heartwood colour of Juglans mandshurica var. sachalinensis in a cool temperate forest (vol 67, 49, 2021). JOURNAL OF WOOD SCIENCE. 2021. 67. 1
  • Takuto Shitara, Shunsuke Fukui, Tetsuya Matsui, Arata Momohara, Ikutaro Tsuyama, Haruka Ohashi, Nobuyuki Tanaka, Takashi Kamijo. Climate change impacts on migration of Pinus koraiensis during the Quaternary using species distribution models. Plant Ecology. 2021. 222. 7. 843-859
  • James R. P. Worth, Ichiro Tamaki, Ikutaro Tsuyama, Peter A. Harrison, Kyoko Sugai, Hitoshi Sakio, Mineaki Aizawa, Satoshi Kikuchi. Genetic Distinctiveness but Low Diversity Characterizes Rear-Edge Thuja standishii (Gordon) Carr. (Cupressaceae) Populations in Southwest Japan. DIVERSITY-BASEL. 2021. 13. 5
  • Tsuyama, I, Ishizuka, W, Kitamura, K, Taneda, H, Goto, S. 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. Forests. 2020. 11. 10. 1058-1058
  • 堀田昌伸, 津山幾太郎. ライチョウを守れ 温暖化で急減する「潜在生息域」. グリーンパワー. 2020. 496. 6-7
  • 古家直行, 山田健, 宗岡寛子, 猪俣雄太, 佐々木尚三, 津山幾太郎, 田中真哉, 天野智将, 石橋聡. 資源と需要のマッチングによる北海道人工林資源の保続・有効利用に向けて. 北の森だより. 2020. 23. 8-9
  • Kitamura Keiko, Uchiyama Kentaro, Ueno Saneyoshi, Ishizuka Wataru, Tsuyama Ikutaro, Goto Susumu. Geographical Gradients of Genetic Diversity and Differentiation among the Southernmost Marginal Populations of Abies sachalinensis Revealed by EST-SSR Polymorphism. Forests. 2020. 11. 233
  • 津山幾太郎, 堀田昌伸. 高山鳥ニホンライチョウへの温暖化影響を評価する. 北方林業. 2020. 71. 1. 9-12
  • 伊東宏樹, 中西敦史, 津山幾太郎, 関剛, 倉本惠生, 飯田滋生, 石橋聰. トドマツ人工林伐採後の地がき施業によるカンバ等の更新への効果. 森林総合研究所研究報告. 2019. 18. 4. 355-368
  • Ohashi Haruka, Hasegawa Tomoko, Hirata Akiko, Fujimori Shinichiro, Takahashi Kiyoshi, Tsuyama Ikutaro, Nakao Katsuhiro, Kominami Yuji, Tanaka Nobuyuki, Hijioka Yasuaki, et al. Biodiversity can benefit from climate stabilization despite adverse side effects of land-based mitigation. Nature Communications (doi:10.1038/s41467-019-13241-y). 2019. 10. 5240

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