https://en.wikipedia.org/wiki/Alpha_diversity

In ecology, alpha diversity (α-diversity) is the mean species diversity in sites or habitats at a ... is how many species and does not take into account the rarity of individuals, whereas biodiversity can), the Shannon index or the Simpson index.

https://en.wikipedia.org/wiki/Diversity_index

A diversity index is a quantitative measure that reflects how many different types ( such as .... The Shannon index has been a popular diversity index in the ecological ..... Part 1. Defining beta diversity as a function of alpha and gamma diversity".

http://www.tiem.utk.edu/~gross/bioed/bealsmodules/shannonDI.html

Methods: The Shannon diversity index (H) is another index that is commonly used to characterize species diversity in a community. Like Simpson's index ...

http://www.columbia.edu/itc/cerc/danoff-burg/MBD%204.ppt

Lecture 4 – Alpha Diversity Indices. Alpha Diversity Indices. Q-Statistic; Intro to Alpha Diversity Indices; Simpson; McIntosh; Berger-Parker; Shannon-Wiener ...

https://www.researchgate.net/post/What_is_the_difference_between_alpha-diversity_and_beta-diversity_in_microbial_ecology

the conceptual difference between alpha and beta diversity is simple, but the .... Some commonly used indices to describe alpha diversity include Shannon' ...

https://www.researchgate.net/post/If_I_obtain_the_Shannon-Weiner_diversity_index_as_285_what_can_I_interpret_from_this_about_the_diversity

The Shannon diversity index is frequently used, so you ought to be successful ..... When I'm interested in alpha diversity, I find the more direct measures of ...

https://www.researchgate.net/post/Can_anyone_tell_me_when_to_use_Shannon_and_Phylogenetic_diversity_PD_whole_tree_while_calculating_species_richness_in_metegenomic_data

The Shannon index is a measure of diversity, not richness. ... For that I think PD whole tree for alpha-diversity and weighted unifac for beta- diversity would be ...

http://www.metagenomics.wiki/pdf/definition/alpha-beta-diversity

How are the microbes balanced to each other? Do we have species evenness ( similar abundance level) or do some species dominate others? Shannon index ...

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4224527/

Foremost among these are the Shannon's diversity (H') and Simpson's ...... [ Google Scholar]; Jost L. Partitioning diversity into independent alpha and beta ...

https://entnemdept.ifas.ufl.edu/hodges/ProtectUs/lp_webfolder/9_12_grade/Student_Handout_1A.pdf

Student Handout 1A: How to Calculate Biodiversity. Diversity Indices: A) A diversity index is a mathematical measure of species diversity in a given community.