Huge and unexpected carbon sink found in the Atlantic

Another big hole in the models -- it should reduce CO2 buildup.  Any guesses about whether this new info will be incorporated into the Warmist predictions?

Previously, oceanographers thought the Atlantic Ocean seafloor didn’t spit out as much iron as other regions. However, a recently discovered plume of iron billowing from the depth of the Atlantic Ocean suggests the seafloor may be pumping iron like a young Arnold Schwarzenegger.

The oceanic iron cloud spreads for more than 1,000 kilometers (621 miles) across the Atlantic from west of Angola, Africa, to northeast of Rio de Janeiro, Brazil. The iron-rich waters flow 1,500 to 3,500 meters (4,921 – 11,482 feet) beneath the surface of the ocean. The complete extent and shape of the iron plume remains to be discovered.

“We had never seen anything like it,” said Mak Saito, Woods Hole Oceanographic Institute scientist and lead author of the study, in a press release. “We were sort of shocked—there’s this huge bull’s-eye right in the middle of the South Atlantic Ocean. We didn’t quite know what to do with it, because it went contrary to a lot of our expectations.”

“This study and other studies like it are going to force the scientific community to reevaluate how much iron is really being contributed by hydrothermal vents and to increase those estimates, and that has implications for not only iron geochemistry but a number of other disciplines as well,” said Saito. [I wonder which?]

The Atlantic Ocean iron plume may provide a smorgasbord for oceanic phytoplankton, the tiny, plant-like organisms that form the base of many marine food webs.

Those phytoplankton provide food for fish and whales. The plankton also suck in large amounts of carbon dioxide. When the plankton die they can carry that carbon with them to bottom of the ocean.

SOURCE

Posted by John J. Ray (M.A.; Ph.D.).