SOPAC - Applied Geoscience and Technology Division - SPC

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Newsflash

The small Polynesian island nation of Tuvalu has been the focus of climate change impacts for years.  The four reef islands and five true atolls that make up Tuvalu only just break the surface of the surrounding Pacific Ocean and have an average height of 1 metre above sea level. Tuvalu’s geography and location poses many challenges to the people that live there.

The atolls are regularly inundated by high tides and storms and freshwater is scarce. The contamination of groundwater from septic pollution, salt water intrusion and piggeries means rainwater is the only reliable source of drinking water. Population growth and development has resulted in food security issues and problems with waste management.