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作品数:80被引量:381H指数:10
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Weighted Gini-Simpson Quadratic Index of Biodiversity for Interdependent Species被引量:2
《Natural Science》2014年第7期455-466,共12页Radu Cornel Guiasu Silviu Guiasu 
The weighted Gini-Simpson quadratic index is the simplest measure of biodiversity which takes into account the relative abundance of species and some weights assigned to the species. These weights could be assigned ba...
关键词:WEIGHTED Gini-Simpson INDEX Generalized Rao INDEX Interdependent SPECIES Watanabe’s Entropic Measure of INTERDEPENDENCE Distribution Pattern Variability of the Subsets of SPECIES 
The weighted quadratic index of biodiversity for pairs of species: a generalization of Rao’s index被引量:2
《Natural Science》2011年第9期795-801,共7页Radu Cornel Guiasu Silviu Guiasu 
The distribution of biodiversity at multiple sites of a region has been traditionally investigated through the additive partitioning of the regional biodiversity, called γ-diversity, into the average within-site biod...
关键词:Additive Partitioning of BIODIVERSITY BIODIVERSITY Measures Rao’s INDEX of DISSIMILARITY Replication Property WEIGHTED Alpha- Beta- and Gamma-Diversities WEIGHTED Gini-Simpson INDEX 
The Rich-Gini-Simpson quadratic index of biodiversity被引量:2
《Natural Science》2010年第10期1130-1137,共8页Radu Cornel Guiasu Silviu Guiasu 
The Gini-Simpson quadratic index is a classic measure of diversity, widely used by ecologists. As shown recently, however, this index is not suitable for the measurement of beta diversity when the number of species is...
关键词:Rich-Gini-Simpson INDEX of Species DIVERSITY Additive Partitioning of DIVERSITY Island BIOGEOGRAPHY BIODIVERSITY 
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