Scientists from Expedition 501 have discovered a massive submarine aquifer off the coast of Cape Cod, filled with water nearly as fresh as drinking water. The salinity levels range from 1–4 parts per thousand, compared to the average seawater salinity of 35 parts per thousand. In some areas, the salinity is even lower than the U.S. drinking water standard.
Researchers estimate that this reservoir could provide enough freshwater to supply New York City’s needs for up to 800 years.
Global Implications
This discovery represents a new source of hope in addressing the global freshwater shortage. According to the United Nations, global demand for freshwater will exceed available reserves by more than 40% within the next five years. Contributing factors include rising consumption from data centers and the impacts of climate change.
Scientists plan to study the properties of this water in greater detail to evaluate the feasibility of future use and how it could help alleviate the growing water crisis.
Source: Instagram
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