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KMID : 1024520180270070555
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Journal of the Environmental Sciences
2018 Volume.27 No. 7 p.555 ~ p.560
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Growth characteristics by age measurement of Prunus yedoensis on Jeju Island, Korea
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Seo Yeon-Ok
Kim Chan-Soo
Song Gwan-Pil
Jung Sung-Cheol
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Abstract
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This study conducted to analyze the growth characteristics of old Prunus yedoensis on Jeju island. The diameter growth per year was measured using a DTRS-2000 instrument. The DBH, ground DBH and height of the investigated P. yedoensis were 137 cm, 143 cm, and 15.5 m, respectively. Our analysis showed that the age of the old P. yedoensis was 93 years. An annual diameter growth of 2.85 mm±0.96 was observed. The result of age estimation, about 265±64 years in P. yedoensis on Jeju island. This information could be useful to understand the annual diameter growth characteristics the P. yedoensis distributed on Jeju island.
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KEYWORD
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Prunus yedoensis, Annual diameter growth, Age class, Estimation, Spatial distribution
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