Manganese nodules on the seafloor in the Clarion-Clipperton Zone in the Pacific Ocean, photographed by a 2015 expedition
ROV KIEL 6000/GEOMAR (CC BY 4.0)
Biodiversity is depleted and large furrows still lie in the seabed where deep-sea mining equipment operated more than 40 years ago, in findings that suggest it will take the deep sea multiple decades to fully recover from mining activities.
Deep-sea nodules are packed with valuable metallic resources such as cobalt and manganese, critical components in electric car batteries and other devices.
In 1979,…
Source link : https://www.newscientist.com/article/2469747-deep-sea-life-is-still-recovering-from-mining-activity-40-years-ago/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
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Publish date : 2025-02-24 17:05:00
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