Toshiyuki Tsushima, Ichiro Watanabe, Nobuhiro Akashi, Kenichi Ozaki. Productivity and Cost of Retention Harvesting Operation in Conifer Plantations. Forests. 2023. 14. 2
Mika Takiya, Hiromasa Koyama, Kiyoshi Umeki, Michiyasu Yasaka, Yasuyuki Ohno, Ichiro Watanabe, Kazuhiko Terazawa. The effects of early and intense pruning on light penetration, tree growth, and epicormic shoot dynamics in a young hybrid larch stand. JOURNAL OF FOREST RESEARCH. 2010. 15. 3. 149-160
Yasuyuki Ohno, Kiyoshi Umeki, Kazuhiko Terazawa, Michiyasu Yasaka, Ichiro Watanabe, Mika Takiya. Competition as a predisposing factor of crown dieback in a secondary forest of Betula maximowicziana in Hokkaido, northern Japan. JOURNAL OF FOREST RESEARCH. 2010. 15. 3. 161-168
Yasuyuki Ohno, Kiyoshi Umeki, Ichiro Watanabe, Mika Takiya, Kazuhiko Terazawa, Michiyasu Yasaka, Sawako Matsuki. Basal area growth and mortality of Betula maximowicziana affected by crown dieback in a secondary forest in Hokkaido, northern Japan. JOURNAL OF FOREST RESEARCH. 2009. 14. 1. 37-43
Yasuyuki Ohno, Kiyoshi Umeki, Ichiro Watanabe, Mika Takiya, Kazuhiko Terazawa, Hideho Hara, Sawako Matsuki. Variation in shoot mortality within crowns of severely defoliated Betula maximowicziana trees in Hokkaido, northern Japan. ECOLOGICAL RESEARCH. 2008. 23. 2. 355-362
