| 用模糊关系方程预估林分蓄积量的研究 |
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| 引用本文： | 吴卢荣,江希钿.用模糊关系方程预估林分蓄积量的研究[J].福建林学院学报,1993,13(2):166-169. |
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| 作者姓名： | 吴卢荣 江希钿 |
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| 作者单位： | 福建林学院基础部
(吴卢荣)，福建林学院林学系(江希钿) |
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| 摘 要： | 以林分的年龄、胸高断面积、优势木平均高为预估因子,用模糊关系方程预估林分蓄积量。经检验:系统误差为0.274％,精度为96.79％。表明该法预估效果良好,简单易行,有较大的实用价值。
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| 关 键 词： | 模糊关系方程 蓄积量 |
Application of Fuzzy Relation Equation to the Estimating of Stand Volume |
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| Wu Lurong Jiang Xidian.Application of Fuzzy Relation Equation to the Estimating of Stand Volume[J].Journal of Fujian College of Forestry,1993,13(2):166-169. |
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| Authors: | Wu Lurong Jiang Xidian |
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| Institution: | Fujian Forestry College |
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| Abstract: | In this paper, the estimate of stand volume is made by means of fuzzy relation equation with stand's age, basal area at breast height, and mean dominant height as the estimate factors. The result shows that this method has a good effect, with a precision of 96.79% and the systematic error being only 0.274%, and that, being simple and easy to use, it has greater value in practical application. |
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| Keywords: | fuzzy relation equation volume |
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