广东亚热带部分森林群落排序分析

ORDINATION OF SOME FOREST COMMUNITIES IN SUBTROPICAL ZONE OF GUANGDONG

摘要: 本文应用极点排序、主坐标分析和位置向量排序等3种排序技术,对广东亚热带11个森林群落进行排序。探索了这3种方法在广东亚热带植被分析上的应用效果;经过对排序结果的分析,说明了11个森林群落的相互关系,在一定程度上揭示了植被变化的生态学原因。

Abstract: In this paper, 11 forest communities are ordered with PO and PAA as well as PVO ways. The result of ordination is analysed and the interrelationships among 11 forest communities are showen, the ecological cause of the change of vegetation is explained,