Which of the options below is true regarding the Shannon-Wiener index? A. The index is a diversity measure that synthesizes alpha, beta, and gamma diversity and dominance in a concise metric. B. The index is solely a measure of species richness and depends on the total number of species present. C. The index is solely a measure of species evenness and depends on the number of individuals of each species present. D. The index is a measure of both species richness and evenness, which makes it a good descriptive summary of species diversity but also makes it difficult to tease apart those two metrics of diversity..

1. Which of the options below is true regarding the Shannon-Wiener index?
A. The index is a diversity measure that synthesizes alpha, beta, and gamma diversity and
dominance in a concise metric.
B. The index is solely a measure of species richness and depends on the total number of species
present.
C. The index is solely a measure of species evenness and depends on the number of individuals
of each species present.
D. The index is a measure of both species richness and evenness, which makes it a good
descriptive summary of species diversity but also makes it difficult to tease apart those two
metrics of diversity.