Definition

1. Noun:
   • A group of interdependent organisms inhabiting the same region and interacting with each other: In ecology, a "biotic community" refers to an assemblage of different species of plants, animals, and microorganisms that live together in a specific area and are linked through various interactions such as predation, competition, and symbiosis.

Usage Examples

• Noun:
  • The coral reef is a complex biotic community where fish, corals, and algae depend on each other for survival.
  • Ecologists study the forest's biotic community to understand how energy flows between producers, consumers, and decomposers.
  • A drastic change in climate can disrupt the delicate balance of a biotic community.

Advanced Usage

• "Structure of a biotic community": refers to the organization of species within the community, including their numbers, types, and relationships.

  • The scientist's research focused on the trophic structure of the biotic community in the estuary.

• "Biotic community dynamics": refers to the changes and processes that occur within the community over time.

  • The lecture covered the dynamics of biotic communities, including succession and stability.

Variants and Related Words

• Community (n): Often used as a shorter, more general term for "biotic community" in ecological contexts.

  • The pond supports a diverse community of aquatic life.

• Biocoenosis (n): A technical, synonymous term used in some ecological literature.

  • The concept of biocoenosis is central to understanding ecosystem function.

Synonyms

• Ecological community: A group of interacting species in a common location.
• Biological community: An assembly of living organisms in a defined area.

Related Phrases

• Community ecology: The branch of ecology that studies the interactions between species within biotic communities.

  • Her PhD is in community ecology, specializing in plant-animal interactions.

• Keystone species: A species within a biotic community that has a disproportionately large effect on its environment relative to its abundance.

  • The removal of a keystone species can cause the entire biotic community to collapse.

Noun

1. (ecology) a group of interdependent organisms inhabiting the same region and interacting with each other