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北海道大学演習林研究報告 = Research Bulletin of the Hokkaido University Forests >

第四十七巻 第二号 : [9]

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RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITY
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bulletin (article)青井, 俊樹北海道北部地方における狩猟と森林環境の変遷がヒグマの生息動態に与える影響The Effects of Hunting and Forest Environmental Change upon the Population Trend for Brown Bears (Ursus arctos yesoensis Lydekker) in Northern Hokkaido北海道大學農學部 演習林研究報告RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITYAug-1990
bulletin (article)AIPASSA, Marlon; SHIMIZU, Osamu; ARAYA, TohruSuccessive Landslides and Debris Movement in Forested Drainage Basin活動性地すべり地の変動履歴と土砂生産過程北海道大學農學部 演習林研究報告RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITYAug-1990
bulletin (article)Sudarmadji, Triyono; ARAYA, Tohru; HIGASHI, SaburoA Hydrological Study on Streamflow Characteristics of Small Forested Basins in Different Geological Conditions地質条件の違いによる小流域河川流出特性の比較研究北海道大學農學部 演習林研究報告RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITYAug-1990
bulletin (article)WU, Jing; FUKAZAWA, Kazumi; OHTANI, JunLignin Analysis in Some Tropical Hardwoods Using Ultraviolet Microscopy顕微分光測光による数種熱帯産材のリグニン分析北海道大學農學部 演習林研究報告RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITYAug-1990
bulletin (article)SANO, Yuzou; FUKAZAWA, KazumiObservations of Moisture Distribution in Fraxinus mandshurica var. japonica Maxim. and Kalopanax pictus Nakai with Soft X-ray Photography軟X線透視によるヤチダモ(Fraxinus mandshurica var. japonica Maxim.),ハリギリ(Kalopanax pictus NAKAI)の水分分布の観察北海道大學農學部 演習林研究報告RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITYAug-1990
bulletin (article)猪股, 書恵; 深沢, 和三; 高部, 圭司ブナ木部細胞の傷害に対する反応Wound effects in Secondary Xylem Cells of Fagus crenata北海道大學農學部 演習林研究報告RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITYAug-1990
bulletin (article)生田, 晴家湾曲集成材の半径応力ならびに曲率と耐力に関する基礎的研究Radial Stresses in Curved Glued-Laminated Timbers and Strength of Curved Timbers in Relation to Curvature Ratio北海道大學農學部 演習林研究報告RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITYAug-1990
bulletin (article)尹, 承洛広葉樹CTMPの改質に関する研究A Study for Improvement of the Hardwood Chemithermomechanical Pulp北海道大學農學部 演習林研究報告RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITYAug-1990
bulletin (article)OHDACHI, Satoshi; MAEKAWA, KojiRelative Age, Body Weight, and Reproductive Condition in Three Species of Sorex (Soricidae;Mammalia) in Hokkaido北海道産Sorex属(トガリネズミ科;哺乳綱)3種の相対年齢と体重,繁殖状態について北海道大學農學部 演習林研究報告RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITYAug-1990
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