Antarctic Carbon Capture and Storage Whirlpools discovered

“The Southern Ocean is a large window by which the atmosphere connects to the interior of the ocean below” – Jean-Baptiste Sallée from British Antarctic Survey, lead author of new publication in the August edition of Nature Geoscience.

Amount of deep cold Antarctic bottom water decreasing over last decades

Antarctic bottom water

A layer of Antarctic Bottom Water colder than 0ºC (Credit: NOAA)

Scientists have found a large reduction in the amount of the coldest deep ocean water, called Antarctic Bottom Water, all around the Southern Ocean using data collected from 1980 to 2011.

These findings, in a study now online, will likely stimulate new research on the causes of this change.

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Good news: we somehow killed just the right blue whales

Earth is a bit over 4.5 billion years old. Life on it is only about one billion years younger. And let´s say Homo smartphonensis is a mere three years old.

MOC may have a power switch in Southern Ocean too

MOC stands for Meridional Overturning Circulation, and although it refers to the same global pattern of ocean currents (‘conveyor belt’) as the thermohaline circulation, this story shows why actually MOC is the more accurate name, as it is not just … Continue reading