| Formulae of Tree Height Curve and Volume Curve Derived from Theory of Column Buckling |
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| 作者姓名： | 郑小贤 刘东兰 刘玉洪 宋新民 |
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| 作者单位： | College of Forest Resources and envirotunent，Beijing Forestry University，China，Beijing，100083 |
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| 摘 要： | InttoductionIn~al,thecuverofrelahonshipbetWeenthetreehaighandthediameteratbreastheight(dbh)isconSderedasheightdbhcurveorastreeheightcurve(h-d).Therearebomethodstosetuptheformulaeoftrpeheightcurvfoneisgraphjcmethod,theotherismathemahcalequahonbyselechngapp…
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Formulae of tree height curve and volume curve derived from theory of column buckling |
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| Zheng Xiaoxian,Liu Donglan,Liu Yuhong,Song Xinmin.Formulae of Tree Height Curve and Volume Curve Derived from Theory of Column Buckling[J].Journal of Forestry Research,1997,8(2):91-93. |
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| Authors: | Zheng Xiaoxian Liu Donglan Liu Yuhong Song Xinmin |
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| Institution: | (1) College of Forest Resources and environment, Beijing Forestry University, 100083 Beijing, China |
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| Abstract: | In this paper, the new formulae of tree height curve and volume cdrie were derived from the theory of column buckling. They were applied to artificial Pine (Pinus sylvestris var. mongolica) and Larch (Larix principis rupprechtii). The results demonsed that the new formulae wee more effeCtive and precise than conventional formulae of height curve and volume curve. |
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| Keywords: | Column buckling theory Tree height curve Volume curve |
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