Ecosystem Services of Seagrass Meadows

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6 Questions

What is one of the important roles of seagrass meadows?

Locking in carbon dioxide

In addition to fish, what other marine life uses seagrass meadows as habitats?

Seahorses

What is the effect of seagrass meadows on ocean acidity?

They raise the pH levels

What percentage of global fishing productivity is estimated to be supported by seagrass meadows?

20%

Apart from fishing, what other activities are enhanced around seagrass meadows?

Birdwatching

How do seagrass meadows contribute to nutrient recycling in the ecosystem?

They trap sediment and reduce turbidity

Study Notes

Importance of Seagrass Meadows

  • One of the important roles of seagrass meadows is to provide habitat for various marine life.

Marine Life in Seagrass Meadows

  • Seagrass meadows serve as habitats for a diverse range of marine life, including fish, as well as other species such as invertebrates, crustaceans, and mollusks.

Seagrass Meadows and Ocean Acidity

  • Seagrass meadows help mitigate the effects of ocean acidity by absorbing carbon dioxide from the atmosphere.

Fishing Productivity

  • Seagrass meadows are estimated to support around 25% of global fishing productivity.

Activities Enhanced by Seagrass Meadows

  • Apart from fishing, seagrass meadows also enhance activities such as tourism, shoreline protection, and water quality improvement.

Nutrient Recycling

  • Seagrass meadows contribute to nutrient recycling in the ecosystem by absorbing and storing nutrients from the water and sediments, which are then released back into the ecosystem through decomposition.

Explore the important ecological functions of seagrass meadows, including carbon dioxide locking, wave attenuation, sediment trapping, and provision of protective habitats and breeding grounds for marine species.

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