Results 41 to 50 of about 189,029 (205)

BIIGLE 2.0 - Browsing and Annotating Large Marine Image Collections

Frontiers in Marine Science, 2017
Combining state-of-the art digital imaging technology with different kinds of marine exploration techniques such as modern autonomous underwater vehicle (AUV), remote operating vehicle (ROV) or other monitoring platforms enables marine imaging on new ...
Daniel Langenkämper, Martin Zurowietz, Timm Schoening, Tim W. Nattkemper   +3 more
doaj   +1 more source

A Global Red List for Hydrothermal Vent Molluscs

Frontiers in Marine Science, 2021
With the accelerating development of direct and indirect anthropogenic threats, including climate change and pollution as well as extractive industries such as deep-sea mining, there is an urgent need for simple but effective solutions to identify ...
Elin A. Thomas, Aoife Molloy, Nova B. Hanson, Monika Böhm, Monika Böhm, Mary Seddon, Julia D. Sigwart, Julia D. Sigwart   +7 more
doaj   +1 more source

Norwegian Deep Sea Resource Exploitation Strategic Analysis and Suggestion for China

Haiyang Kaifa yu guanli, 2023
In recent years, the Norwegian government has been vigorously promoting deep-sea mining. Norway's geological research and exploration, technical equipment development, environmental policy making and other aspects have been in the forefront of the world,
Ying YU, Chunjuan WANG, Dahai LIU
doaj  

Tighten regulations on deep-sea mining [PDF]

Nature, 2011
Extracting minerals from sea-floor vents should not go ahead without a coherent conservation framework, argues Cindy Lee Van Dover.
openaire   +2 more sources

Deep-Sea Mining With No Net Loss of Biodiversity—An Impossible Aim

Frontiers in Marine Science, 2018
Deep-sea mining is likely to result in biodiversity loss, and the significance of this to ecosystem function is not known. “Out of kind” biodiversity offsets substituting one ecosystem type (e.g., coral reefs) for another (e.g., abyssal nodule fields ...
Holly J. Niner, Jeff A. Ardron, Jeff A. Ardron, Elva G. Escobar, Matthew Gianni, Aline Jaeckel, Daniel O. B. Jones, Lisa A. Levin, Craig R. Smith, Torsten Thiele, Phillip J. Turner, Cindy L. Van Dover, Les Watling, Kristina M. Gjerde   +13 more
doaj   +1 more source

Optimization of welding parameters on welding distortion and stress in S690 high-strength steel thin-plate structures

Journal of Materials Research and Technology, 2023
This study examines the impact of welding heat input on the residual stress and welding deformation of large, thin-walled constructions made of ultra-high strength steel using a single shot calculation method.
Shuai Liu, Zhiqiang Wu, Huan Liu, Honggang Zhou, Kangzong Deng, Chuanhui Wang, Longfei Liu, Eric Li   +7 more
doaj   +1 more source

Study on the transportation characteristics of wastewater-driven deep-sea diaphragm pumps for slurry transportation

Applied Ocean Research
In deep-sea mining, there are two critical requirements: discharging mining wastewater to the seabed and providing energy for seabed slurry transportation.
Qiong Hu, Junqiang Huang, Yajuan Kang, Shaojun Liu, Junxuan Feng, Kaile Wang   +5 more
doaj   +1 more source

Toxicological effects of cadmium on deep-sea mussel Gigantidas platifrons revealed by a combined proteomic and metabolomic approach

Frontiers in Marine Science, 2023
IntroductionMarine metal contamination caused by deep-sea mining activities has elicited great concern from both social and scientific communities. Among the various metals deep-sea organisms might encounter, cadmium (Cd) is a widely detected metal that ...
Li Zhou, Mengna Li, Mengna Li, Mengna Li, Zhaoshan Zhong, Hao Chen, Minxiao Wang, Minxiao Wang, Chao Lian, Hao Wang, Huan Zhang, Lei Cao, Chaolun Li, Chaolun Li, Chaolun Li, Chaolun Li, Chaolun Li   +16 more
doaj   +1 more source

A Review on Underwater Collection and Transportation Equipment of Polymetallic Nodules in Deep-Sea Mining

Journal of Marine Science and Engineering
In response to the anticipated scarcity of terrestrial land resources in the coming years, the acquisition of marine mineral resources is imperative. This paper mainly summarizes the development of underwater collection and transportation equipment of ...
Xiuzhan Zhang, Yuhang Zuo, Jiakang Wei, Fei Sha, Z. Yuan, X. Liu, Mingshuai Xi, Jingze Xu   +7 more
semanticscholar   +1 more source

Deep seabed mining: Frontiers in engineering geology and environment

International Journal of Coal Science & Technology, 2023
Ocean mining activities have been ongoing for nearly 70 years, making great contributions to industrialization. Given the increasing demand for energy, along with the restructuring of the energy supply catalyzed by efforts to achieve a low-carbon economy,
Xingsen Guo, Ning Fan, Yihan Liu, Xiaolei Liu, Zekun Wang, Xiaotian Xie, Yonggang Jia   +6 more
doaj   +1 more source