Are wetlands important in aquatic ecosystems Why?

Why are wetlands important?

Wetlands play a critical role in maintaining many natural cycles and supporting a wide range of biodiversity. They purify and replenish our water, and provide the fish and rice that feed billions. They serve as a natural sponge against flooding and drought, protect our coastlines and help fight climate change.

What is the important function of wetland ecosystems?

Wetlands provide many societal benefits: food and habitat for fish and wildlife, including threatened and endangered species; water quality improvement; flood storage; shoreline erosion control; economically beneficial natural products for human use; and opportunities for recreation, education, and research (Figure 28) …

What are 3 reasons wetlands are important?

Wetlands are important because they:

  • improve water quality.
  • provide wildlife habitat.
  • maintain ecosystem productivity.
  • reduce coastal storm damage.
  • provide recreational opportunities.
  • improve the water supply.
  • provide opportunities for education.

Why are wetlands important to the economy?

Wetlands contribute to the national and local economies by producing resources, enabling recreational activities and providing other benefits, such as pollution control and flood protection.

Why are wetlands important in South Africa?

The wetlands of southern Africa are of international importance as they are the southern destination for many migratory wading birds. … They provide opportunities for fishing, hunting and to observe wildlife, especially birds. Wetlands are appreciated for their beauty as open spaces and for their educational value.

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What are the 5 important functions of wetlands?

Functions & values of wetlands

  • Water purification.
  • Flood protection.
  • Shoreline stabilization.
  • Groundwater recharge and stream flow maintenance.