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한국생태학회 / v.23, no.6, 2000년, pp.435-438 
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( Prediction of Stand Structure Dynamics for Unthinned Slash Pine Plantations ) |
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| 초 록 |
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| Diameter distributions describe forest stand structure information. Prediction equations for percentiles of diameter distribution and parameter recovery procedures for the Weibull distribution function based on four percentile equations were applied to develop prediction system of even-aged slash pine stand structure development in terms of the number of stems per diameter class changes. Four percentiles of the cumulative diameter distribution were predicted as a function of stand characteristics. The predicted diameter distributions were tested against the observed diameter distributions using the Kolmogorov-Smirnov two sample test at the ${alpha}$=0.05 level. Statistically, no significant differences were detected based on the data from 236 evaluation data sets. This stand level diameter distribution prediction system will be useful in slash pine stand structure modeling and in updating forest inventories for the long-term forest management planning. |
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| 키워드 |
| Parameter recovery;Percentiles;Slash pine;Stand structure modeling;Weibull distribution; |
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The Korean Journal of Ecology / v.23, no.6, 2000년, pp.435-438
한국생태학회
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200011921336457)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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