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Ocean Chemical Pumping Tested to Combat Global Heating

Primul articol: 10 mar. 2026, 08:00 | Ultima actualizare: 10 mar. 2026, 08:00 | 1 sursa | 1 articol

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Researchers are exploring a novel approach to combat global heating by testing the effects of pumping chemicals into the ocean. The current experiment involves dispersing sodium hydroxide into the ocean, specifically in the Gulf of Maine. The goal is to assess whether this method can effectively absorb carbon dioxide from the atmosphere and help reduce global temperatures. The long-term environmental impacts and overall effectiveness of this approach are still under investigation.

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Testing the waters: can pumping chemicals into the ocean help stop global heating? Foto: The Guardian
The Guardian English 10 mar. 2026, 08:00 (acum 8 zile)

Testing the waters: can pumping chemicals into the ocean help stop global heating?

To some it was a reckless experiment but scientists hope the dispersal of 65,000 litres of sodium hydroxide into the Gulf of Maine could ease the climate crisisFor four days last August, a thick slick of maroon bruised the waters of the Gulf of Maine. The scene, not unlike a toxic red tide, was the result of 65,000 litres of an alkaline chemical, tagged with a red dye, that had been deliberately pumped by scientists into the ocean.Though it sounds perverse, the event was part of a scientific exp

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