Scientists say a critical Atlantic ocean current is weakening and the world could feel the impact
Key takeaways
- A massive system of ocean currents in the Atlantic that plays a key role in regulating Earth's climate has been weakening for almost 20 years, according to a new study.
- The research was led by scientists at the University of Miami Rosenstiel School of Marine, Atmospheric and Earth Science.
- "It can also influence sea-level rise along coastlines, affecting communities and infrastructure."
Why this matters: new research or scientific developments with potential real-world impact.
A massive system of ocean currents in the Atlantic that plays a key role in regulating Earth's climate has been weakening for almost 20 years, according to a new study. Scientists say the slowdown stretches across a large section of the Atlantic Ocean and could eventually alter weather patterns around the world.
The research was led by scientists at the University of Miami Rosenstiel School of Marine, Atmospheric and Earth Science. Their findings provide some of the strongest direct observational evidence so far that the Atlantic Meridional Overturning Circulation (AMOC) is losing strength. The results could help researchers improve climate models and better understand how ongoing climate change may affect the future.
"A weaker AMOC can shift weather patterns, potentially leading to more extreme storms, changes in rainfall, or colder winters in some regions," said Shane Elipot, a senior author of the study and physical oceanographer at the Rosenstiel School. "It can also influence sea-level rise along coastlines, affecting communities and infrastructure."