The oceans play a vital role in mitigating climate change by acting as massive carbon sinks, absorbing approximately 25% of global CO₂ emissions annually.

Carbon is readily exchanged between the atmosphere and ocean.

In regions of oceanic upwelling, carbon is released to the atmosphere. Conversely, regions of downwelling transfer carbon (CO2) from the atmosphere to the ocean.

Yet, the complexity of ocean systems has historically made it difficult to monitor this process effectively.

Recent advancements in technology, particularly near-real-time monitoring systems, are revolutionizing our understanding of these natural carbon sinks.