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Showing results 1 to 9 of 9
TypeAuthor(s)TitleOther TitlesCitationCitation(alt)Issue Date
bulletin (article)YAJIMA, Takashi; NAKAMURA, Futoshi; SHIMIZU, Osamu; SHIBUYA, MasatoForest Recovery after Disturbance by the 1926 Mudflow at Mount Tokachi, Hokkaido, Japan十勝岳大正泥流による森林の攪乱と再生北海道大学農学部 演習林研究報告RESEARCH BULLETIN OF THE HOKKAIDO UNIVERSITY FORESTSFeb-1998
bulletin (article)渋谷, 正人; 矢島, 崇; 松田, 彊シラカンバ林の密度管理図:成長にともなう平均材積-密度関係の推移にもとづく密度管理図の修正A modified density control diagram for Japanese white birch based on a trend of mean volume-density relationships with stand growth北海道大学農学部 演習林研究報告RESEARCH BULLETIN OF THE HOKKAIDO UNIVERSITY FORESTSSep-1997
bulletin (article)CHA, Joo Young; SHIBUYA, Masato; YAJIMA, Takashi; TAKAHASHI, Kunihide; IGARASHI, TsuneoCultural Characteristics of Biological Species of Armillaria from Hokkaido, Japan北海道産ナラタケの生物学的種の培養特性北海道大学農学部 演習林研究報告RESEARCH BULLETIN OF THE HOKKAIDO UNIVERSITY FORESTSSep-1997
theses (doctoral)渋谷, 正人同齢単純林の林分密度管理方法とサイズ分布を含む林分成長予測モデル---24-Mar-1995
bulletin (article)渋谷, 正人; 松田, 彊シラカンバの地上部器官量の推定Biomass Estimations of Aerial Organs of Natural White Birch Trees北海道大学農学部 演習林研究報告RESEARCH BULLETIN OF THE HOKKAIDO UNIVERSITY FORESTSNov-1993
bulletin (article)渋谷, 正人; 酒井, 武樹下植栽されたトドマツ人工林の成長と現存量Growth and biomass of an artificial todo-fir (Abies sachalinensis) stand planted in the natural broad-leaved forest北海道大學農學部 演習林研究報告RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITYSep-1991
bulletin (article)渋谷, 正人; 増地, 孝幸ミズナラ二次林における間伐,枝打ちおよび地表処理の効果Tending Effects of Thinning, Pruning and Soil-exposure of the Forest Floor in Natural Secondary Oak (Quercus mongolica var. grosseserrata) Stands in Hokkaido北海道大學農學部 演習林研究報告RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITYMar-1991
bulletin (article)渋谷, 正人; 佐原, 治; 矢島, 崇トドマツ巣植え造林地における個体成長と根系についてIndividual Growth and Roots Distribution in a Todo Fir (Abies sachalinensis FR. SCHM.) Stand Planted in Clumps北海道大學農學部 演習林研究報告RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITYJul-1989
bulletin (article)渋谷, 正人; 五十嵐, 恒夫; 松田, 彊トドマツ林分の齢構成と個体の生長経過についてAge Distribution and Individual Growth Pattern in Todo Fir (Abies sachalinensis FR. SCHM.) Stands北海道大學農學部 演習林研究報告RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITYFeb-1987
Showing results 1 to 9 of 9

 

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