An ecosystem is a dynamic complex of plant, animal, and micro-organism communities and the non-living environment interacting as a functional unit. Ecosystems vary enormously in size; a temporary pond in a tree hollow and an ocean basin can both be ecosystems.
- Provisioning services such as food and water.
- Regulating services such as regulation of floods, drought, land degradation, and disease.
- Supporting services such as soil formation and nutrient cycling.
- Economic value such as tourism.
- Cultural or social services such as health and wellbeing, recreational, spiritual, religious and other non-material benefits.
 Related articles on Designing Buildings Wiki
- Ecosystem approach.
- Ecosystem services.
- Ecological baseline.
- Ecological value.
- Ecological survey.
- Ecology compensation.
- Green infrastructure.
- Habitat Suitability Index
- Habitat survey
- Natural capital.
- Why creating new ponds helps to protect the ecosystem.