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Regular Article

Height Growth Models for Pinus thunbergii in Jeju Island

초록

영어

Height growth models for Pinus thunbergii in Jeju Island were developed in this study using four widely used nonlinear growth models; Exponential, Modified Logistic, Chapman-Richards, and Weibull. All functions were found to be significant at the 1% level. Chapman-Richards model for height-DBH allometry and Weibull model for height-age allometry was chosen as the best model on the all validation. All the model curves showed the similar pattern. Additionally, there was no abnormal pattern when the previous studies were compared. Therefore, these models are highly expected to be used to estimate the tree height using DBH or age for Pinus thunbergii especially in Jeju Island.

목차

Abstract
 Introduction
 Materials and Methods
  Data collection
  Model selection and validation
 Results and Discussion
  Model development
  Model validation
  Model comparison
 Conclusion
 Acknowledgement
 References

저자정보

  • Gildong Park Department of Forest Management, College of Forest and Environmental Sciences, Kangwon National University, Chuncheon 24345, Republic of Korea
  • Daesung Lee Department of Forest Management, College of Forest and Environmental Sciences, Kangwon National University, Chuncheon 24345, Republic of Korea
  • Yeongwan Seo Institute of Forest Science, Kangwon National University, Chuncheon 24345, Republic of Korea
  • Jungkee Choi Department of Forest Management, College of Forest and Environmental Sciences, Kangwon National University, Chuncheon 24345, Republic of Korea

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