Tag: AMOC

The annual mean AMOC in 2022 is the lowest after its biggest drop in 2009

Scientists have been monitoring the Atlantic Meridional Overturning Circulation (AMOC) at around 26.5°N since April 2004 through the RAPID/Meridional Overturning Circulation and Heatflux Array/Western Boundary Time Series moored array (RAPID). The newly released RAPID dataset fully incorporated a recent geomagnetic correction of the submarine cable measurement of the Florida Current transport, a critical component of... Continue Reading →

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AMOC collapse is unlikely in the near future

A new study published in Science (Zhou and McManus, 2024) reconstructed the land ice melting (or discharge) rate during the intermittent events of ice melting in the last glacial period (i.e., Heinrich events). The study showed that the present-day Greenland Ice Sheet melting rate (since the 1980s) is comparable to that during weak-to-moderate strength Heinrich events. This... Continue Reading →

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