What is another word for relative species abundance?
Pronunciation: [ɹˈɛlətˌɪv spˈiːsiːz ɐbˈʌndəns] (IPA) 
Relative species abundance is a term used to describe the proportional representation of different species in a given area or ecosystem. Other terms that can be used interchangeably with relative species abundance include relative abundance, species frequency, and species evenness. These synonyms all refer to the ratio of one species' population size to the total population size of all species in a particular ecosystem. The measurement of relative species abundance is an important tool for ecologists and can provide valuable information about the health and dynamics of an ecosystem. Understanding how different species are represented in a given area can guide conservation and management efforts, and help us monitor changes over time.
