One way to audit or create job descriptions is to conduct a job analysis. Job analysis is the process of gathering, examining and interpreting data about the jobâs tasks and responsibilities.
Species richness is a count of the number of species in a given habitat or ecosystem. Unlike species diversity, species richness does not take species abundance into account. One factor which is important to consider when measuring species richness is sampling methodology.
Genetic diversity refers to both the vast numbers of different species as well as the diversity within a species. Ecosystem diversity refers to the diversity of a place at the level of ecosystems. Species diversity pertains to the effective number of species represented in a data set. Phylogenetic diversity measures the diversity that incorporates phylogenetic difference between species.