| 应用一元材积表法测定胡杨林分蓄积量 |
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| 引用本文： | 陈加利,姜喜,闫海.应用一元材积表法测定胡杨林分蓄积量[J].林业科技,2011,36(3):32-34. |
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| 作者姓名： | 陈加利 姜喜 闫海 |
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| 作者单位： | 塔里木大学植物科学学院,新疆阿拉尔,843300 |
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| 摘 要： | 通过标准地每木调查,结合一元材积表测定计算胡杨林的林分蓄积量,结果显示:胡杨的一元材积方程为V=0.000484469d2.011854,将各径阶相应单株平均材积按径阶大小顺序排列成表即为一元材积表;4块样地林分平均直径分别为:15.1、15.0、13.7、15.9cm,在株数累积分布曲线上所对应的株数累积百分数的位置...
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| 关 键 词： | 一元材积表 胡杨 林分直径结构 林分蓄积量 |
Measure Populus euphratica Stand Volume by the One -way Volume Table |
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| CHEN Jiali.Measure Populus euphratica Stand Volume by the One -way Volume Table[J].Forestry Science & Technology,2011,36(3):32-34. |
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| Authors: | CHEN Jiali |
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| Institution: | CHEN Jiali(Tarim University,Xinjiang Alar 843300) |
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| Abstract: | Based on the data of Populus euphratica in Alar reclamation,the one-way volume table of Populus euphratica was established by using regression analysis.The stand volume of the artificial Populus euphratica stand was measured and calculated based on tally combining with one-way one-way volume table.The results show that the one-way volume equation of Populus euphratica was V=0.000484469d2.011854,which was applied to establish one-way volume table.The average diameter at breast height of four sample-plots wer... |
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| Keywords: | One-way volume table Populus euphratica Stands diameter structure Stand volume |
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