昆明西山常见草本植物在不同群落中的关联性研究

Research on the distribution and association of the representative herbs in Xishan Mountain,Kunming

研究了昆明西山38种常见草本植物在8类群落中的分布状况及种间结合的关联度.就相关显著性分析,发现草本层物种的结合情况在不同的群落之间有较大的空间异质性:呈极显著相关的种对数不多,同一种对在不同群落中可能出现不同的结合状况;所调查的8类群落中,在2种类型的群落中都呈极显著正相关或极显著负相关关系的种对仅有5对.

Based on the research on the 8 community types in Xishan Mountain in Kunming,38 representative species of herbs wrere chosen to study their distribution and inter-specific association in different communities.It is found that in 702 species-pairs the relationships of extra-marked are few.The levels of the correlation significance are distinct in different communities.There is no high-level correlation species-pair in 3 of the 8 kinds of communities,and the pair numbers of high-level positive and negative co...