植被與環境關系的分析Ⅱ:CCA和DCCA限定排序ANALYSIS OF RELATIONSHIPS BETWEEN VEGETATION AND ITS ENVIRONMENTAL VARIABLES. Ⅱ. CCA AND DCCA CONSTRAINED ORDINATIONS
張金屯
摘要(Abstract)：
本文介紹兩個限定排序方法:CCA和DCCA通過對Aber山谷植被與環境關系的分析,表明限定排序在研究植被和環境關系上優于DCA,其中DCCA好于CCA,因為它消除了“弓形效應”的影響。在描述群落之同關系上,DCA則優于限定排序。
關鍵詞(KeyWords)： 植被生態;數量方法;典范對應分析;除趨勢典范對應分析
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作者(Author): 張金屯
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DOI: 10.13451/j.cnki.shanxi.univ(nat.sci.).1992.03.018
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