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.
The definition for species evenness in my workbook is: Species evenness is a measure of the relative abundance of each species in an area. The more similar the population size of each species, the greater the species evenness.. Could someone clarify this a bit more please, as I don't fully understand the definition.