Exploration of Polymetallic Nodules
Polymetallic nodules are known to occur in the vast abyssal plains at water depths greater than 4000 m. They have been particularly well identified in the Pacific Ocean, where they were targeted for commercial extraction during several pilot-mining initiatives that took place in the 1970s. Most curr...
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| Format: | article |
| Language: | por |
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2022
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| Online Access: | http://hdl.handle.net/10174/32890 http://hdl.handle.net/10174/32890 |
| Country: | Portugal |
| Oai: | oai:dspace.uevora.pt:10174/32890 |