Improving biomass estimation for Eucalyptus globulus Labill at stand level in Portugal

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• 作者：Tâ ; nia Sofia Oliveira ; ^{tsoliveira@isa.ulisboa.pt} ; Margarida Tomé ; ^{magatome@isa.ulisboa.pt}
• 关键词：Eucalyptus globulus Labill ; Stand level biomass equations ; Allometric equations ; Short rotation forestry ; Renewable energy source
• 刊名：Biomass and Bioenergy
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：96
• 期：Complete
• 页码：103-111
• 全文大小：1164 K
• 卷排序：96

文摘

Estimation of total and per tree component aboveground biomass of eucalyptus stands. The models have a good predictive capacity (Adjusted R2 > 0.97). The equations give accurate biomass estimates with a mean error of 9%. The equations are a most accurate and less biased method than BEF's. The estimates are nearly as accurate as the obtained from tree level measurements.