萌芽指数∇(ナブラ) : 里山の林分をより的確に理解するために

概要

論文の詳細を見る
記事区分：ノートA sprouting and shooting index ∇, is proposed in order to appreciate the stand structure and history in Japanese Satoyama coppice ecosystems. This index, in a broad sense,is simply defined as follow: ∇=M/N, where M and N indicate the number of multi-trunked or multi-shooting individuals and the number of the whole individuals in a given stand, respectively. Moreover, the index, in a narrow sense, is defined as follows: ∇ç=(M1+M2)/N, where M1 and M2 indicate the number of multi-trunked or multi-shooting individuals and the number of single-trunked or single-shooting individual both of which weremade of artificial cuttings in a given stand, respectively. The sprouting and shooting index will also become a comprehensive guide for multi-sisciplinary studies of Satoyama ecosystem.
近畿大学の論文
2003-03-31