Results 11 to 20 of about 242,470 (302)
Frontiers in Environmental Science, 2023 Split-set bolt is widely used in supporting stope and roadway surrounding rock in metal mines. The maximum pull-out force generated by the relative slippage between the anchor bolt and the drill hole can serve as an indicator for assessing its anchoring ...
Yingjie Hao +10 more
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Frontiers in Earth Science, 2023 The construction of deep underground engineering is greatly influenced by complex geological conditions such as high stress, faults, and fracture zones, which significantly affects the stability of the project.
Kuikui Hou +8 more
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Frontiers in Marine Science, 2022 Ever since the concept of deep-sea mining was first described, the prospect of deep-sea mining testing and monitoring has proved to be a subject of great interest.
Wenbin Ma +3 more
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Frontiers in Robotics and AI, 2023 Deep-sea manganese nodules are abundant in the ocean, with high exploitation potential and commercial value, and have become mineral resources that coastal countries compete to develop.
Yingchun Xie +6 more
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Status of Sustainability Development of Deep-Sea Mining Activities
Journal of Marine Science and Engineering, 2022 With technological improvement such as ore exploration, robotics, and hydrodynamic lifting, deep-sea mining has attracted more attention from governments, companies, and scientific research institutions.
Wenbin Ma +4 more
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To the Deep End or Out of Their Depth?
BMGN: Low Countries Historical Review, 2023 At the negotiations of the Third United Nations Convention on the Law of the Sea (1973-1982), industrialised states with the capacity to exploit the deep seabed had a fundamentally different vision of a regime regulating deep-sea mining than most ...
Yoram Carboex
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Should we mine the deep seafloor? [PDF]
, 2017 As land-based mineral resources become increasingly difficult and expensive to acquire, the potential for mining resources from the deep seafloor has become widely discussed and debated.
Beaulieu, Stace E. +2 more
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Water Science, 2019 Remotely operated underwater vehicle (ROV)-based spectral irradiance measurements at South Andaman coral reef islands are used to derive water quality parameters (chlorophyll-a, total-suspended sediments, turbidity, salinity, Secchi disk depth, diffuse ...
Shanmuga Priyaa S +2 more
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Current Status and Development Direction of Deep-Sea Mineral Resource Exploitation Equipment
中国工程科学, 2023 Deep-sea mineral resource development is an important measure to address China’s long-term dependence on strategic mineral resources. Having a complete and reliable equipment system is a prerequisite for China to promote its deep-sea mineral resource ...
Wang Guorong +8 more
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Morphotectonic Analysis of the East Manus Basin, Papua New Guinea
Frontiers in Earth Science, 2021 Backarc basin systems are important sites of extension leading to crustal rupture where basin development typically occurs in rifting phases (or stages) with the final successful stages identified by the formation of spreading ridges and new oceanic ...
Nicholas J. Dyriw +6 more
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