Species Diversity

Science / Marine Biology / Species Diversity: A measure of both species abundance and species richness. An area that has a large number of species and many representative individuals from each species is more diverse than an area that has only a single species. See also biodiversity; compare ecosystem diversity, genetic diversity.

Other Words for Diversity

Diversity Noun Synonyms: difference, dissimilarity, dissimilitude, unlikeness, disparity, deviation, divergence, departure, distinctiveness, diverseness, variation, variety, individuality, inconsistency, contrariety, discrepancy, contrast

Ecosystem Diversity

Science / Marine Biology / Ecosystem Diversity: The diversity of biological communities and their physical environment. Diversity is determined by the species composition, physical structure and processes within an ecosystem. This is the highest le MORE

Biodiversity (Or Biological Diversity)

Business / Agriculture / Biodiversity (Or Biological Diversity): In general, the variety and variation among plants, animals, and microorganisms, and among their ecosystems. It has 3 levels: ecosystem diversity, species diversity, and genetic (within species) diver MORE

Genetic Diversity

Science / Marine Biology / Genetic Diversity: The genetic variation that occurs within a population or species. For example, there are several different colour dog whelk shells and ochre sea stars. See also biodiversity; compare ecosystem diversi MORE


Science / Biology / Biodiversity: Biological diversity; can be measured in terms of genetic, species, or ecosystem diversity. MORE

Species Abundance

Science / Marine Biology / Species Abundance: The total number of individual of a species within a given area or community. Compare species richness. MORE

Species Diversity

Science / Biology / Species Diversity: The number of living species on Earth. MORE