IMHE OpenIR  > Journal of Mountain Science  > Journal of Mountain Science-2014  > Vol11 No.2
Comparative Analysis of Four Stem Taper Models for Quercus glauca in Mount Halla, Jeju Island, South Korea
LUMBRES Roscinto Ian Canicosa; LEE Young Jin; CHOI Hyung Soon; KIM Sung Yong; JANG Mi Na; ABINO Azyleah Cañizares; SEO Yeon Ok; KIM Chan Soo; PARK Jung Hwan
Corresponding AuthorLEE Young Jin
2014-03
Source PublicationJournal of Mountain Science
Volume11Issue:2Pages:442-448
AbstractThis study was conducted to fit the diameter-height data of Quercus glauca in Jeju Island, South Korea to the four commonly used stem taper equations and to evaluate the performance of the four stem taper models using four statistical criteria: Fit index (FI), root mean square error (RMSE), bias ( ), and absolute mean difference (AMD). Results showed that the Kozak02 stem taper equation provided the best FI (0.9847), RMSE(1.5745), (-0.0030 cm) and AMD (1.0990 cm) while Max and Burkhart model had the poorest performance among the four stem taper models based on the four evaluation statistics (FI : 0.9793, RMSE : 1.8272, : 0.3040 cm and AMD : 1.3060 cm). These stem taper equations can serve as a useful tool for forest managers in estimating the diameter outside bark at any given height, merchantable stem volumes and total stem volumes of the standing trees of Quercus glauca in the Gotjawal forests located in Mount Halla, Jeju Island, South Korea.
KeywordMount Halla Merchantable Stem Volume Diameter Outside Bark Kozak Model Model Evaluation
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/6856
CollectionJournal of Mountain Science_Journal of Mountain Science-2014_Vol11 No.2
Corresponding AuthorLEE Young Jin
Recommended Citation
GB/T 7714
LUMBRES Roscinto Ian Canicosa,LEE Young Jin,CHOI Hyung Soon,et al. Comparative Analysis of Four Stem Taper Models for Quercus glauca in Mount Halla, Jeju Island, South Korea[J]. Journal of Mountain Science,2014,11(2):442-448.
APA LUMBRES Roscinto Ian Canicosa.,LEE Young Jin.,CHOI Hyung Soon.,KIM Sung Yong.,JANG Mi Na.,...&PARK Jung Hwan.(2014).Comparative Analysis of Four Stem Taper Models for Quercus glauca in Mount Halla, Jeju Island, South Korea.Journal of Mountain Science,11(2),442-448.
MLA LUMBRES Roscinto Ian Canicosa,et al."Comparative Analysis of Four Stem Taper Models for Quercus glauca in Mount Halla, Jeju Island, South Korea".Journal of Mountain Science 11.2(2014):442-448.
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