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- Jul 2022
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In the Netherlands engineers use something called a ‘sand machine’ — a massive manmade peninsula built of sand — that allows waves, wind and tides to more naturally build up beaches along the coast, in part to protect the sea from claiming wetlands.
Lagos has a similar natural landmass, filled with wetlands. Without these barriers the sea/ocean waves would cause havoc both in Netherlands and in Lagos.
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en.wikipedia.org en.wikipedia.org
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Dredging can have its benefits in controlling the local environment and in increasing of river capacity to combat floods. On the other hand it can have unintended environmental consequences.
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