Definition

1. Noun:
   • A biological community of interacting organisms and their physical environment: An ecosystem is a complex network where living organisms (plants, animals, microbes) interact with each other and with the non-living components (air, water, soil, sunlight) of their environment.

Usage

• The term is used to describe a functional unit of nature where biotic and abiotic components are linked through nutrient cycles and energy flows.
• It can refer to systems of any size, from a small pond to a large forest or even the entire planet (the global ecosystem).
• It is a central concept in ecology and environmental science.

Examples

• Noun:
  • The coral reef is a delicate and diverse ecosystem.
  • Pollution can severely damage the balance of an entire ecosystem.
  • Scientists are studying the forest ecosystem to understand climate change impacts.

Advanced Usage

• "Digital/Business Ecosystem": A metaphorical extension describing a complex network of interacting organizations, individuals, and technologies in the business or digital world.
  • The company thrives within the Silicon Valley tech ecosystem.
• "Ecosystem services": The benefits that humans freely gain from healthy ecosystems, such as clean air, water purification, and pollination.
  • Wetlands provide crucial ecosystem services like flood control.

Variants and Related Words

• Ecological (adj): Relating to or concerned with the relation of living organisms to one another and to their physical surroundings.
  • The ecological balance was disturbed.
• Ecology (n): The branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
  • She has a degree in ecology.

Synonyms

• Environment: The surroundings or conditions in which a person, animal, or plant lives or operates. (Note: "Environment" is broader and less specific to the interactions within a system.)
• Biome: A large naturally occurring community of flora and fauna occupying a major habitat. (Note: A biome is a larger geographical area often containing many ecosystems.)

Related Phrases

• "Fragile ecosystem": An ecosystem that is easily disrupted or damaged.
  • The tundra is a fragile ecosystem vulnerable to temperature changes.
• "Ecosystem restoration": The process of assisting the recovery of an ecosystem that has been degraded, damaged, or destroyed.
  • The project focuses on the ecosystem restoration of the river delta.

Noun

1. a system formed by the interaction of a community of organisms with their physical environment