An environment that provides only one or few nutrient sources usually harbors a microbial community with low species richness, while an environment rich in many different nutrient sources usually harbors a microbial community with high species richness.
what is a microbial community ?
Microorganisms that live together in a common environment are known as microbial communities. The microbial populations that make up the community can interact in a variety of ways, such as as symbionts or predators and prey.
The variety of species present in an ecological community, landscape, or area is known as its species richness. The number of species is all that is considered when measuring species richness.
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