About 25 percent of carbon dioxide produced by mankind is absorbed by the ocean. However, in 2023, the ocean absorbed around 10 percent less carbon dioxide that means ocean carbon sink than anticipated, due to rising temperatures of the ocean.
What happened in 2023?
The sea absorbed around 1 billion tons of carbon dioxide. The melting of gas is specifically noticeable in the northern part of the world. The El Niño phenomenon usually makes the ocean absorb higher volumes of the gas, but in 2023, the El Niño was not able to help solve the issue.
Did the Ocean Carbon Sink Collapse?
No, the phenomenon was not stopped by natural processes, therefore the impact could be recognized as mild in comparison to what could have happened otherwise. Despite the stability of the impact, the scientists claim that it is very likely that this stability would not last forever.
What else warns us?
Because of ocean carbon sink, according to the 2025 report, the marine heat anomalies cause disturbances in the food webs and the biological pump, transferring carbon to deep water. Good ecosystems serve the cause, but it is more essential to reduce emissions.
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