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