Ecology: Ecosystem Services

Provisioning Services:

  • These are the products directly obtained from ecosystems, such as food, water, timber, fibres, and medicinal resources.
  • For instance, forests provide wood and medicinal plants, while marine ecosystems offer fish and other seafood.

Regulating Services

  • These include ecosystem processes that regulate essential conditions for life, such as climate regulation, water purification, flood control, and disease regulation.
  • Wetlands, for example, filter pollutants from water, while forests act as carbon sinks, reducing the impact of climate change.

Cultural Services

  • These are non-material benefits that people derive from ecosystems, including recreational, spiritual, and educational benefits.
  • For example, national parks provide recreational spaces for tourism, which also supports mental health and well-being.

Supporting Services

  • These are the foundational processes that allow ecosystems to function, like nutrient cycling, soil formation, and photosynthesis.
  • Supporting services underpin all other ecosystem services by maintaining the conditions for life on Earth.
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