| 大别山北坡落叶阔叶林种间相关的研究 |
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| 引用本文： | 蔡永立,方其英,郑冬官,项艳.大别山北坡落叶阔叶林种间相关的研究[J].生物数学学报,1994(4). |
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| 作者姓名： | 蔡永立 方其英 郑冬官 项艳 |
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| 作者单位： | 安徽农业大学!合肥230036 |
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| 摘 要： | 应用联结系数AC，点相关系数PCC，x~2检验和pearson相关系数r公式测定了大别山北坡落叶阔叶林的种间关系，依据种间联结程度将乔木层划分出3个生态种组，即栓皮栎──枫香种组，化香──短柄抱种组和锐齿栎──灯台树种组。
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| 关 键 词： | 种间相关 落叶阔叶林 大别山北坡 |
INTERSPECIFIC CORRELATION OF DECIDUOUS BROAD-LEAVED FOREST IN THE NORTHERN SLOPE OF DABEI MOUNT. |
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| Cat Yongli,Fond Qiying,Zhen Dongguan,Xang Yang.INTERSPECIFIC CORRELATION OF DECIDUOUS BROAD-LEAVED FOREST IN THE NORTHERN SLOPE OF DABEI MOUNT.[J].Journal of Biomathematics,1994(4). |
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| Authors: | Cat Yongli Fond Qiying Zhen Dongguan Xang Yang |
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| Abstract: | The interspecific correlation of deciduous broad-leaved forest in the northern slope of Dabei Mount.was studied with four formulae,i.e.x~2,AC,PCC and r.The result showed that the tree layer could be divided into three species groups,i.c.,Quercus variabilis-Liquidambar formosana, Quercus glandulifera var.brevipetiolata-Platycarya strobilacea and Quercus acutidentata-Cornus controversa. |
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| Keywords: | Interspecific correlation Deciduous bread-leaved forest Dabei Mount |
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