Despite our island being one of the poorest countries globally in terms of water resources, Malta could lose 16% of its groundwater volume due to the climate change crisis. Groundwater supplies almost half of the portable water in Malta, and 16% could be lost within the next 80 years, a study reports. The study was carried out by scientists from the Universities of Calabria and Malta, lead by Professor Aaron Micallef.
With three-dimensional geological and groundwater models developed for the Maltese islands, there were three predicted effects considered. These involve reduction in precipitation, increase in water demand and the sea-level rise. Water demand plays the most prominent role in reducing groundwater volume, with sea rise being the least impactful. With new measures introduced in the COP26, it remains to be seen whether this crisis could be averted.
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