The deep ocean is a dynamic environment, with massive, unseen currents known as abyssal overturning cells constantly at work. These currents are crucial, transporting everything from tiny sediments and marine larvae to microplastics. They also play a vital role in regulating the Earth's climate by exchanging heat, salt, and gases, making them essential for marine ecosystems.
Researchers at the Scripps Institution of Oceanography have created a groundbreaking new dataset called SRTM15+ V2.5.5. This high-resolution global elevation grid is based on over 33.6 million measurements, providing an unprecedented detailed view of the seafloor.
This new dataset is a game-changer, enabling scientists to create more accurate simulations of ocean circulation. This improved understanding helps researchers study how these deep-sea currents influence climate patterns and the spread of pollutants. This advancement is key to predicting future environmental changes and developing effective strategies to protect our oceans.