| 山西蟒河自然保护区栓皮栎林的聚类和排序 |
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| 引用本文： | 米湘成,张金屯,张峰,上官铁梁.山西蟒河自然保护区栓皮栎林的聚类和排序[J].植物研究,1995(3). |
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| 作者姓名： | 米湘成 张金屯 张峰 上官铁梁 |
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| 作者单位： | 山西大学 |
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| 基金项目： | 山西省自然科学基金,留学基金 |
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| 摘 要： | 本文用等级聚类、极点排序、主成分分析和对应分析等多元分析法，对蟒河自然保护区的栓皮标（Ｑｕｅｒｃｕｓｖａｒｉａｂｉｌｉｓ）林进与于了聚类和排序。等级聚类法将蟒河自然保护区的栓皮栎林划分为五个群丛，极点排序、主成分分析和对应分析三种方法得出一致的结论，并较好地反映了环境变化的梯度及植被变化的连续性。综合分析表明栓皮栎林是保护区内稳定的群落类型。
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| 关 键 词： | 栓皮栎林 聚类分析 排序 |
THE CLUSTERING AND ORDINATION OF QUERCUS VARIABILIS ROREST IN MANGHE NATURAL CONSERVATION,SHANXI |
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| Mi Xiang cheng, Zhang Jin tun,Zhang Feng,Shang guan,Tie hang.THE CLUSTERING AND ORDINATION OF QUERCUS VARIABILIS ROREST IN MANGHE NATURAL CONSERVATION,SHANXI[J].Bulletin of Botanical Research,1995(3). |
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| Authors: | Mi Xiang cheng Zhang Jin tun Zhang Feng Shang guan Tie hang |
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| Institution: | Mi Xiang cheng; Zhang Jin tun;Zhang Feng;Shang guan;Tie hang |
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| Abstract: | n this paper,the Quercus variabilis forests in Manghe Natural Conservation were studied using methods of hierarchical classification,polar ordination(PO),principal component analysis(PCA),and correspondence analysis(CA).As a result,the Quercus variabilis forests were divided into five associations. Furthermore,the analysis of PO, PCA and CA reflected the continuous changes of vegetation and the environmental variation. |
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| Keywords: | Manghe Natural Conservation Vegetation analysis Ordination Clustering analysis |
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