Simpson's diversity index
Differences in the structure, species composition and diversity of primary and harvested forests on Changbai Mountain, Northeast China
... Simpson’s diversity index (S) and Shannon’s diversity index (H’) for seedlings, saplings and overall trees were greater in the logged forest than in the primary forest, but the values ...
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Variability in ichthyofaunal diversity indices and species distribution within the different stretches of doyang reservoir, Nagaland, India
... ichthyofaunal diversity, distribution and evaluation of diversity indices analysis which are found in Doyang reservoir’s different distinct stretches, Nagaland in between the year 2015 to ...reservoir ...
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... Shannon-Wiener diversity (H’), Simpson’s Diversity Index (l) and Simpson’s index of dominance (D’) have been calculated (Bower et ...Shannon-Wiener diversity index, the effective ...
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Abundance or dominance: which is more justified to calculate importance value index (ivi) of plant species?
... species diversity dynamics, often considered interchangeably together with frequency and density to estimate Importance Value Index ...Simpson’s diversity indices and Evenness index are higher ...
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Effects of habitat types on dung beetle (coleoptera: scarabaeinae) community structure in a protected area of central belize
... Alpha diversity indices such as Shannon diversity Index (H), Dominance (D), Simpson’s index of diversity (1-D), Margalef richness index, Fishers alpha diversity were ...
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The Rich Gini Simpson quadratic index of biodiversity
... ratic index is simpler and generally seems to be pre- ferred by ...beta diversity approaches zero when the number of species is very ...between-habitat diversity tends to zero when the number of ...
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Combining Expected Utility and Weighted Gini Simpson Index into a Non Expected Utility Device
... We present and discuss a conceptual decision-making procedure supported by a mathematical device combining expected utility and a generalized information measure: the weighted Gini- Simpson index, linked to ...
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Weighted Gini Simpson Quadratic Index of Biodiversity for Interdependent Species
... Rao’s index R D is a concave function, such as the matrix D assumed to be Euclidean, for ...Rao’s index for getting a nonstandard addi- tive partitioning of diversity, which means determining whether ...
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... of diversity between post-monsoon and ...the diversity indices (Shannon diversity, richness, evenness) and density among the ...Shannon Diversity Index (H’ = - ΣPi * Ln Pi), the ...
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Studies on the Diversity of Butterflies in Railway Colony, Madurai
... species diversity indices, the Shannon Index and Simpson s Index are most commonly ...and Simpson s indices of butterflies were ...and Simpson s indices of ...
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Some Integral Inequalities of Simpson Type for Strongly Extended s Convex Functions
... extended s -convex func- tion and establish a new ...new Simpson type for the product of strongly extended s -convex function and discussed and some results are ...
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Measuring Media Market Diversity: Concentration, Importance, and Pluralism
... This Article begins with a discussion of Prometheus, ultimately concluding that the FCC's Diversity Index scheme is fatally flawed because it cannot simultaneously s[r] ...
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Influence of the Intestinal Microbiota on Colonization Resistance to Salmonella and the Shedding Pattern of Naturally Exposed Pigs
... The study was performed on an Irish 750-sow commercial farrow-to-finish farm with endemic Salmonella (S. Typhimurium) infection. One batch of 15 pigs was monitored from approximately 2 weeks after weaning (18 days ...
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Does land fragmentation affect farm performance? A case study from Brittany Factor Markets Working Paper No 40, April 2013
... In most of this research, LF is represented by the number of plots and/or their average size. These two variables are employed, either directly or indirectly, by the use of more elaborate measures, such as the ...
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Differential specificity between closely related corals and abundant Endozoicomonas endosymbionts across global scales
... Reef-building corals are well regarded not only for their obligate association with endosymbiotic algae, but also with prokaryotic symbionts, the specificity of which remains elusive. To identify the central microbial ...
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NON-VERBAL COMMUNICATION OF THE SIMPSONS MEMES IN “MEMES.COM” INSTAGRAM
... Based on the meme, the meaning delivered through posture and gesture. Homer Simpson is standing besides a messy thing with his hands behind. Hands behind the back means someone is feeling confident because he is a ...
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The impact of impact studies
... In this study of a gradational mosaic of organisms in several adjacent sediment types, there was a significant influence upon the diversity index by ubiquitous s[r] ...
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Altered community compositions of <em>Proteobacteria </em>in adults with bronchiectasis
... Data were processed with the R statistics package (www.r- project.org) and GraphPad Prism (GraphPad Inc., San Diego, USA). Numerical data were presented as mean ± SD for normal distribution, or median (interquartile ...
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Successional changes in plant composition over 15 years in a created wetland in South Korea
... wetland index, and diversity index for a 15-year-old created wetland in Jincheon, South ...Shannon diversity and wetland indices were ...highest diversity indices ...higher ...
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Bacterial diversity and Clostridia abundance decrease with increasing severity of necrotizing enterocolitis
... Bacterial diversity, as measured by both Chao1 richness and Shannon ’ s index, was clearly decreased in the NEC specimens compared to controls in the total NEC group (Figure 3), and this trend toward ...
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