Explaining and predicting the ocean conveyor

Generating a new concept of the Atlantic meridional overturning circulation (AMOC), its function in the Earth system and how it impacts weather and climate

Spotlight topics

Mooring buoys2 © E Frajka Williams
What is the AMOC?

The AMOC or Atlantic Meridional Overturning Circulation is a large-scale circulation pattern in the ocean. It is responsible for northward transport of heat equivalent to 1 million power plants.

Mooring buoys on the back deck © E Frajka Williams
AMOC variability and climate

Fluctuations in the AMOC are responsible for changing the distribution of heat, carbon and other properties within the ocean, with knock-on effects for atmospheric circulation and climate.

Is the AMOC on course for shutdown?

Recent studies have suggested that the Atlantic meridional overturning circulation (AMOC) may be on course for an abrupt shut down. EPOC scientists reflect on the scientific evidence.

Reconstructing the past

How do scientists know how the ocean and climate has varied in the distant past when observations only go back 70 years or so? The answer is in the mud at the bottom of the ocean.

Latest news from EPOC

EPOC gears up for its summer 2025 expedition season

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EPOC Newsletter #3 now out!

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EPOC @ ASOF!

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EPOC project gathers for second annual meeting

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