Allometry, Basal Area Growth, and Volume Equations for Quercus mongolica and Quercus variabilis in Gangwon Province of Korea
2007
Choi, J.K. (Kangwon National University, Chuncheon, Republic of Korea), E-mail: [email protected] | You, B.O. (Korea Forest Research Institute, Seoul, Republic of Korea) | Burkhart, Harold E. (Virginia Polytechnic Institute and State University, Blacksburg, VA, USA)
Allometry, basal area equations, and volume equations were developed with various tree measurement variables for the major species, Quercus mongolica and Quercus variabilis, in Korean natural hardwood forests. For allometry models, the relationships between total hight-DBH, crown width-DBH, height to the widest portion of the crown-total height, and height to base of crown-total height were investigated. Multiple regression methods were used to relate annual basal area growth to tree variables of initial size (DBH, total height, crown width) and relative size (relative diameter, relative height) as well as competition measures (competition index, crown class, exposed crown area, percent exposed crown area, live crown ratio).
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