部門B-1

[B-22] 河畔林における樹頂点の簡易抽出とその分布に関する研究

*Atsuro Miyamoto¹, Eito Okuyama², Toshiki Iwasaki³ (1. Department of Environmental and Social Engineering, Faculty of Engineering, Hokkaido University, 2. Department of Environmental Field Engineering, Faculty of Engineering, Hokkaido University, 3. Division of Civil Engineering, Faculty of Engineering, Hokkaido University)