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The use of low-cost ROV for deep-sea mineral ore prospecting

机译:利用低成本ROV进行深海矿物矿石勘探

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摘要

Terrestrial mineral resources are getting harder to exploit; most of the 'easy' deposits have already been exploited and hence the costs are continuing to rise. The world's undersea reserves are estimated to include 10 billion tonnes of polymetallic nodules (Figure 1), with an estimated value of metals in the seabed globally rated at over $2 trillion per annum (Lodge 2015). The only problem is knowing where the valuable resources lie and hence prospecting with Remotely Operated Vehicles (ROVs) is an area of increasing developmental interest (Figure 2). Deep sea mining is not without opposition due to the vastly unexplored nature of the earth's sea floor.
机译:陆地矿物资源越来越难以利用; 大多数“轻松”的存款已经被利用,因此成本继续上升。 据估计,世界的海底储备估计包括10亿吨多金属结节(图1),海底金属的估计价值在每年超过2万亿美元(2015年的小屋)。 唯一的问题是了解有价值的资源谎言,因此在远程操作车辆(ROVS)的位置是增加发育兴趣的领域(图2)。 由于地球海底的绝佳性,深海矿业并非反对。

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