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河南金岗台山区落叶阔叶林群落的分类和排序
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摘要:
本文通过聚类分析和极点排序,对河南金岗台山区落叶阔叶林群落进行了分类,划分出4个群系组、8个群系。作者认为数量分类对群落结构比较简单、优势种比较明显地区植被的分类具有一定价值,是定性分析的有效补充。
关键词:  金岗台山区,落叶阔叶林,分类和排序
DOI:
基金项目:
Numerical Classification and Ordination for the Deciduous Broad-Leaved Forest in the Area of Jingangtai Mountain in Henan Province
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Abstract:
Jingangtai mountain is situated in the northern part of Dabeishan mountainous region inHenan province. It belongs to the northern subtropical belt and its zonal vegetation type is mixeddeciduous-evergreen broad-leaved forest. Numerical methods for similarity coefficient and group average were used for classifying thedeciduous broad-leaved forest flora. Based on the comparision and analysis the forest was dividedinto 4 formation groups and 8 formations. The result obtained by clustering analysis was similarto that obtained by polar ordination, suggesting that the numerical method and ordination usedhere was suitable for classifying the deciduous broad-leaved forest with simple structure and singleor several dominant species.
Key words:  Jingangtai mountain,Deciduous broad-leaved forest,Numerical classification,Ordination,

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