The study adopted an approach with moderate perturbations to seawater chemistry: CO₂-equilibrated Ocean Alkalinity Enhancement. With this approach, the alkalised water that has already absorbed ...

One solution is to accelerate and enhance the ocean's natural uptake of CO2 by increasing its alkalinity. Ocean Alkalinity Enhancement (OAE) mimics the natural process of rock weathering by adding ...

Additionally, some of the CO2 already emitted needs to be safely removed from the atmosphere. One solution is to accelerate and enhance the ocean's natural uptake of CO2 by increasing its alkalinity.

The ocean naturally absorbs a quarter to a third of man-made CO 2 emissions, but this process also leads to the acidification of seawater. By increasing the alkalinity of seawater through the ...