Natural sequestration happens when plants ... it with metal and dropping them into the ocean. Such methods are expected to prevent the carbon from reentering the atmosphere for at least a thousand ...
These techniques—called marine carbon capture, marine carbon sequestration, and marine carbon dioxide removal—are almost as diverse as marine wildlife: Some involve farming or sinking seaweed ...
Geological storage methods, such as injecting CO₂ into underground rock formations, currently offer the most viable path to achieve lasting carbon sequestration. Meanwhile, research and ...
Both these methods promise to capture and store carbon ... with some already integrated into national climate plans. However, their carbon sequestration potential is modest — typically capped ...