Journal of Mountain Science

, Volume 14, Issue 7, pp 1341–1349

Compatible taper and stem volume equations for Larix kaempferi (Japanese larch) species of South Korea

  • Nova D. Doyog
  • Young Jin Lee
  • Sun Joo Lee
  • Jin Taek Kang
  • Sung Yong Kim
Article
  • 13 Downloads

Abstract

In this study, compatible taper and stem volume equations were developed for Larix kaempferi species of South Korea. The dataset was split into two groups: 80% of the data were used in model fitting and the remaining 20% were used for validation. The compatible MB76 equations were used to predict the diameter outside bark to a specific height, the height to a specific diameter and the stem volume of the species. The result of the stem volume analysis was compared with the existing stem volume model of Larix kaempferi species of South Korea which was developed by the Korea Forest Research Institute and with a simple volume model that was developed with fitting dataset in this study. The compatible model provided accurate prediction of the total stem volume when compared to the existing stem volume model and with a simple volume model. It is concluded that the compatible taper and stem volume equations are more convenient to use and therefore it is recommended to be applied in the Larix kaempferi species of South Korea.

Keywords

Larix kaempferi Taper volume equation Tree stem volume equation Compatible volume Segmented model Merchantable volume estimation 

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Copyright information

© Science Press, Institute of Mountain Hazards and Environment, CAS and Springer-Verlag GmbH Germany 2017

Authors and Affiliations

  • Nova D. Doyog
    • 1
  • Young Jin Lee
    • 1
  • Sun Joo Lee
    • 1
  • Jin Taek Kang
    • 2
  • Sung Yong Kim
    • 2
  1. 1.Department of Forest Resources, College of Industrial ScienceKongju National UniversityChungnamRepublic of Korea
  2. 2.National Institute of Forest ScienceSeoulRepublic of Korea

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