期刊文章
Biomass Expansion Factors for Pinus densiflora in Relation to Ecotype and Stand Age [2005]
Park, I.H. (Sunchon National University, Sunchon, Republic of Korea), E-mail: inhyeop@sunchon.ac.kr; Lee, K.H. (Korea Forest Research Institute, Seoul, Republic of Korea); Son, Y.H. (Korea University, Seoul, Republic of Korea); Lee, Y.J. (Kongju National University, Yesan, Republic of Korea); et al.
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Researches on estimating national-scaled forest biomass are being carried out to quantify the carbon stock of forests with the Kyoto Protocol. In general, estimates of national-scaled forest biomass are based on forest inventory data which provides estimates of forest area, stem volume, and growth of stem by age classes. Estimates of forest biomass are, however, obtained by converting stem volumes to dry weight with stem density and thereafter to whole tree biomass with biomass expansion factors (ratios of whole tree dry weight to stem dry weight).
