Scientists Identify Anoxic Marine Basins as Prime Sites for Deep-Sea Carbon Sequestration
Researchers from UC Santa Barbara propose that anoxic marine basins are promising locations for large-scale carbon sequestration in the deep ocean, potentially aiding in the reduction of atmospheric carbon levels. By sinking plant biomass into these oxygen-deprived zones on the seafloor, the carbon can be stored for extended periods, minimizing the release of CO2 and methane. The study identifies the Black Sea as a particularly suitable site due to its depth and isolation. While the concept has attracted private investment, further research is needed to understand the potential impacts and ensure the effectiveness of this carbon sequestration strategy.