IMHE OpenIR  > Journal of Mountain Science  > Journal of Mountain Science-2015  > Vol12 No.6
Evaluation of Some Stem Taper Models for Camellia japonica in Mount Halla, Korea
Sung Cheol JUNG; Yeon Ok SEO; Hyun Kyu WON; Roscinto Ian C. LUMBRES
Corresponding AuthorRoscinto Ian C. LUMBRES
2015-11
Source PublicationJournal of Mountain Science
ISSN1672-6316
Volume12Issue:6Pages:1395-1402
Subtype期刊论文
AbstractThis study was conducted to evaluate the performance of the four stem taper models on Camellia japonica in Jeju Island, Korea using fit statistics and lack-of-fit statistics. The five statistical criteria that were used in this study were standard error of estimate (SEE), mean bias (), absolute mean difference (AMD), coefficient of determination (R2), and root mean square error (RMSE). Results showed that the Kozak model 02 stem taper had the best performance in all fit statistics (SEE: 3.4708, : 0.0040 cm, AMD : 0.9060 cm,R2 : 0.9870, and RMSE : 1.2545). On the other hand, Max and Burkhart stem taper model had the poorest performance in each statistical criterion (SEE: 4.2121, : 0.2520 cm, AMD : 1.1300 cm,R2 : 0.9805, andRMSE: 1.5317). For the lack-of-fit statistics, the Kozak model 02 also provided the best performance having the best AMD in most of the relative height classes for diameter outside bark prediction and in most of the DBH classes for total volume prediction while Max and Burkhart had the poorest performance. These stem taper equations could help forest managers to better estimate the diameter outside bark at any given height, merchantable stem volumes and total stem volumes of the standing trees of Camellia japonica in the forests of Jeju Island, Korea.
KeywordMount Halla Stem Volume Diameter Outside Bark Kozak Model Model Evaluation
DOI10.1007/s11629-014-3363-z
Indexed BySCI
Language英语
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/11043
CollectionJournal of Mountain Science_Journal of Mountain Science-2015_Vol12 No.6
Recommended Citation
GB/T 7714
Sung Cheol JUNG,Yeon Ok SEO,Hyun Kyu WON,et al. Evaluation of Some Stem Taper Models for Camellia japonica in Mount Halla, Korea[J]. Journal of Mountain Science,2015,12(6):1395-1402.
APA Sung Cheol JUNG,Yeon Ok SEO,Hyun Kyu WON,&Roscinto Ian C. LUMBRES.(2015).Evaluation of Some Stem Taper Models for Camellia japonica in Mount Halla, Korea.Journal of Mountain Science,12(6),1395-1402.
MLA Sung Cheol JUNG,et al."Evaluation of Some Stem Taper Models for Camellia japonica in Mount Halla, Korea".Journal of Mountain Science 12.6(2015):1395-1402.
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