Results 21 to 30 of about 403,791 (331)

Current Status and Development Direction of Deep-Sea Mineral Resource Exploitation Equipment

open access: yes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
doaj   +1 more source

Should we mine the deep seafloor? [PDF]

open access: yes, 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
core   +1 more source

Retrieval of water quality parameters of South Andaman coral Islands using remotely operated underwater vehicle

open access: yesWater 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
doaj   +1 more source

Visual information processing for deep-sea visual monitoring system

open access: yesCognitive Robotics, 2021
Due to the rising demand for minerals and metals, various deep-sea mining systems have been developed for the detection of mines and mine-like objects on the seabed.
Chunyan Ma   +6 more
doaj   +1 more source

Animal community dynamics at senescent and active vents at the 9° N East Pacific Rise after a volcanic eruption [PDF]

open access: yes, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Gollner, S., Govenar, B., Arbizu, P. M., Mullineaux, L.
Arbizu, P. Martinez   +8 more
core   +2 more sources

Environmental hazard assessment of a marine mine tailings deposit site and potential implications for deep-sea mining [PDF]

open access: yes, 2017
Portmán Bay is a heavily contaminated area resulting from decades of metal mine tailings disposal, and is considered a suitable shallow-water analogue to investigate the potential ecotoxicological impact of deep-sea mining.
Bebianno, Maria João   +9 more
core   +1 more source

Options for managing human threats to high seas biodiversity [PDF]

open access: yes, 2020
Areas beyond national jurisdiction (ABNJ) constitute 61% of the world's oceans and are collectively managed by countries under the United Nations Convention on the Law of the Sea (UNCLOS).
Allen, HL   +5 more
core   +5 more sources

Exploration of New Operational Models and Technologies for the Synergistic Development of Deep-Sea Mining and Carbon Sequestration [PDF]

open access: yes中国工程科学
The ocean harbors abundant solid minerals and is the world’s largest carbon sink with vast carbon sequestration potentials. Exploring the synergistic development of deep-sea mining and carbon sequestration is of significant importance for supporting ...
Xuguang Chen   +6 more
doaj   +1 more source

Dispersion of Benthic Plumes in Deep-Sea Mining: What Lessons Can Be Learned From Dredging?

open access: yesFrontiers in Earth Science, 2022
Over the past decade, deep-sea mining (DSM) has received renewed interest due to scarcity of raw materials. Deep-sea mining has been spurred by the need for critical resources to support growing populations, urbanization, high-tech applications and the ...
Rudy Helmons   +4 more
doaj   +1 more source

Biological responses to disturbance from simulated deep-sea polymetallic nodule mining [PDF]

open access: yes, 2017
Commercial-scale mining for polymetallic nodules could have a major impact on the deep-sea environment, but the effects of these mining activities on deep-sea ecosystems are very poorly known. The first commercial test mining for polymetallic nodules was
Billett, David S.M.   +16 more
core   +6 more sources

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