摘要
用 χ2 检验和Pearson相关系数检验研究了关帝山神尾沟植物群落的种间关系 ,分别测定了 8种乔木和 1 8种灌木植物在神尾沟植物群落中的总体关联性以及它们在 7类不同群落中的种间联结性和相关性。结果清楚地反映了木本植物种间关系以及它们在资源利用和生态位上的差异。
Interspecific relationship of woody plants in Shenweigou of Guandi Mountains were studied by use of χ2-test and Pearson's correlation coefficient. The associations and correlations of 8 tree species and 18 scrubs in Shenweigou area and in different communities were analyzed. The results clearly show their interspecific relationships and their differences in resource utilization and niches.
出处
《植物研究》
CAS
CSCD
北大核心
2003年第4期458-463,共6页
Bulletin of Botanical Research
基金
国家自然科学基金 (3 0 0 70 14 0 )资助
关键词
种间联结
种间相关
森林群落
山西
植物群落
Interspecific association
interspecific correlation
forest community
Shanxi Province
