%0 Journal Article
%T Fractal analysis of the community evenness<br>群落均匀度分形分析
%A WANG Yong Fan
%A <br>王永繁
%J 生态学报
%D 2003
%I 
%X Hill defined the effective species richness A=2 H , i.e., the theoretical (diversity equivalent) number of species if all species were equifrequent, where H is the Shannon's entropy. Frontier suggested that the effective species richness A can generally be expressed as A=S J , where S is the species richness and J is the Pielou's evenness. The equation A=S J takes the form of a fractal power law relationship, in this way J is thus interpreted as a scale invariant dimensi...
%K community evenness
%K species richness
%K effective species richness
%K fractal
%K analysis<br>群落均匀度
%K 物种丰富度
%K 有效物种丰富度
%K 分形分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=62853174F6B6722F&yid=D43C4A19B2EE3C0A&vid=EA389574707BDED3&iid=B31275AF3241DB2D&sid=D7513DBF373F2B6C&eid=E1D875FA50925809&journal_id=1000-0933&journal_name=生态学报&referenced_num=7&reference_num=22