A wooden walkway passes through mangrove forest in Demak, Central Java.
A wooden walkway passes through mangrove forest in Demak, Central Java. Photo by SBudiMasdar / Wikimedia Commons. Image source
A2 · ElementaryIndonesia·Science & Nature

Mangroves Help Protect a Coast in Indonesia

Key Vocabulary

coast

land next to the sea

The village is near the coast.

mangrove

a tree that grows in salty water near tropical coasts

Mangrove trees grow beside the sea.

wave

moving water on the surface of the sea

The fence helps slow the waves.

mud

wet, soft earth

The structure catches mud from the water.

protect

to keep something safe from damage

Mangroves help protect the village.

Article

Demak is on the coast of Java in Indonesia. The area has problems with floods and land loss. [1]

Mangrove trees can help protect the coast. Their roots slow water and hold soil.

A project in Demak tried a special idea. Workers built simple fences in the sea. The fences slow the waves and catch mud. [1]

The project did not only plant trees. It helped mangroves grow again naturally. [2]

Local fish farmers also learned new ways to work. Mangroves can give fish and other sea animals a good home. [1][3]

The project shows that people can sometimes protect the coast by working with nature.

More Discussion Questions

  • 4.What can communities do to protect the coast?
  • 5.What natural place would you like to protect?

References

  1. UN Decade on Ecosystem Restoration, "Building with Nature in Indonesia." Source
  2. Wetlands International, "Building with Nature Indonesia." Source
  3. World Bank, "Building with Nature." Source

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