摘要
基于在云南花椒(Zanthoxylum bungeanum)园的调查数据,从功能团和营养层角度系统研究了花椒园节肢动物群落的结构及动态,分析了群落的多度和多样性的时序变化规律。结果表明,在花椒的整个生长季节,物种多样性>功能团多样性>营养层多样性,物种多样性和营养层多样性分别与功能团多样性之间的相关性均达到极显著水平(P<0.01)。由此可见,可以用功能团多样性替代物种多样性进行群落的多样性分析。
Structure and dynamics of arthropod community were studied through the function group and nutrition classes according to the survey data in in Zanthoxylum bungeanum garden.Abundance and diversity of arthropod community were analyzed.The results indicated that during the growth season of Z.bungeanum,the species of arthropod community had the highest diversity,followed by functional group and nutritional class.Both species diversity and nutritional class diversity had extremely significant correlations with functional group diversity（P0.01）.It can be concluded that we can analyze the diversity of arthropod community by diversity of functional group instead of species diversity.
出处
《云南农业大学学报（自然科学版）》
CAS
CSCD
北大核心
2010年第3期342-346,共5页
Journal of Yunnan Agricultural University:Natural Science
基金
国家自然科学基金(30660105)
NSFC-云南联合基金(U0936601)
关键词
花椒
节肢动物群落
多样性
功能团
营养层
Zanthoxylum bungeanum
arthropod community
diversity
functional group
nutritional class
