%0 Journal Article
%T THE IMPLICATION OF NICHE SEPARATION AND ITS MEASURE<br>生态位分离的涵义与测度
%A Yu Shi-xiao
%A <br>余世孝
%A L.奥罗西
%J 植物生态学报
%D 1993
%I Editorial Office of Chinese Journal of Plant Ecology
%X The actual value of a resource state, or alternatively, a resource state's position along the resource spectrum, is often neglected by empirical niche metric formulae. To remedy this defect, a different niche separation metric formula is needed for measuring species niche dissimilarity. From this approach, the actual value of the resource state is incorporated as a distance from the state to the theoretical niche center in n-dimensional hyperspace. An example from Cryptocarya community in the Dinghushan Nature Reserve, South China reveals niche sparation between species in utilizing soil resources.
%K Niche
%K Niche separation
%K Resource
%K Species
%K Forest<br>生态位
%K 生态位分离
%K 资源
%K 物种
%K 森林
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=2F2173CCFF292BF447DC2681EA33BBAE&aid=634922C6A7790189361C4805842AF999&yid=D418FDC97F7C2EBA&vid=BCA2697F357F2001&iid=38B194292C032A66&sid=82722E2B785EBF0D&eid=96A53C367B5173D7&journal_id=1005-264X&journal_name=植物生态学报&referenced_num=2&reference_num=0