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三峡库区次生柏木林中物种分布格局的分形特征
Authors
周永斌
潘文斌
王庆礼
邓红兵
Publication date
1 January 1999
Publisher
Abstract
应用非线性科学中的分形身体理论,以三峡库欧一移民安置示范区次生柏木林为对象,研究该群落中物种在中,小尺度上水平分布格局的分形特征,主要应用计盒维数计算群落中一些重要物种分布格局的分维值,如柏木为1.588,地枇杷为1.617,莎草为1.627,得到的结果与用红典群落分析方法所得结果相符,表明分维计算在本研究中是一种有效的手段,对一些物种分布分维值的进一步分析还能说明人类活动对物种分布格局或空间占
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Institute of Hydrobiology, Chinese Academy Of Sciences
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oai:ir.ihb.ac.cn:342005/37449
Last time updated on 25/11/2020