Seabed Mining Project

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  • The Mid-Atlantic Ridge

    The depths of the Atlantic Ocean are home to fascinating geological features and unusual life forms. The MidAtlantic Ridge (MAR) is a massive underwater mountain range, 1,700 to 4,200 meters (1 to 2.6 miles) below sea level, that runs from the Arctic Ocean to the Southern Ocean. It is a hot spot for hydrothermal vents, which provide habitat for unique species that could provide insight into the... Read More

  • Event Rebroadcast: Deep Seabed Mining and the Environment

    The ocean floor is one of the least-explored places in the world. Rich with abundant marine life and mineral deposits, the deep seabed has attracted the interest of a newly forming deep-sea mining industry, which could threaten fragile marine ecosystems. In this episode, we rebroadcast an event at Pew featuring Michael Lodge, secretary-general of the International Seabed Authority, which oversees... Read More

  • The Clarion-Clipperton Zone

    The Clarion-Clipperton Zone (CCZ) spans 4.5 million square kilometers (1.7 million square miles) between Hawaii and Mexico, an abyssal plain as wide as the continental United States and punctuated by seamounts. Lying atop the muddy bottom or embedded just beneath it are trillions of potato-size polymetallic nodules. These rocklike deposits contain nickel, manganese, copper, zinc, cobalt, and... Read More

Media Contact

Leah Weiser

Officer, Communications