バイオマス科学会議発表論文集
Online ISSN : 2423-8341
Print ISSN : 2423-8333
ISSN-L : 2423-8333
第11回バイオマス科学会議
セッションID: P-57
会議情報

P-57 バイオマス燃料用広葉樹林伐採事例における林分構造と利用材積の関係(資源・システム,ポスター発表)
當山 啓介
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会議録・要旨集 フリー

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In a case of broadleaved forest harvesting in Sakai City, Fukui Prefecture, I estimated volume of standing trees using data of measured diameter and height, and also measured diameter and height of stumps. Dominant species were Oak species, Magnolia obovata and Cerasus jamasakura, and trees with large diameter especially occupied a high percentage of total stem volume, which means that logging without smaller-size trees might lead to effective logging. Heights of stumps with large diameter were high, suggesting that we consider its effect on merchantable stand volume estimation and possibility of coppicing after harvesting.

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© 2016 一般社団法人 日本エネルギー学会
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