Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1126/science.adv0340 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Multi-scale design of the structure and mechanical performance of the deep-sea hydrothermal mussel (Bathymodiolus aduloides) shell.
J Mech Behav Biomed Mater
September 2025
College of Materials Science and Engineering, Hainan University, Haikou, 570228, China. Electronic address:
Deep-sea hydrothermal vents are renowned for being among the most extreme environments on Earth. However, the mussel shells found in these vent sites demonstrate remarkable productivity, despite being subjected to high pressure as well as unusual levels of heavy metals, pH, temperature, CO, and sulphides. To comprehend how these mussels endure such extreme conditions, a systematic comparative study was conducted, focusing on the unique chemical composition, structural designs, and mechanical properties of hydrothermal vent mussels (Bathymodiolus aduloides) in comparison to shallow-water mussels (Mytilus edulis).
View Article and Find Full Text PDFEstimations of effective doses received from naturally occurring radioactivity in polymetallic nodules from the deep sea.
Sci Rep
September 2025
Federal Institute for Geosciences and Natural Resources (BGR), Stilleweg 2, 30655, Hannover, Germany.
The strategic importance of metals found in deep-sea polymetallic nodules has spurred a surge in interest for their exploitation. However, nodules are known to incorporate radionuclides during their growth, so that any industrial processing would involve classifying them as naturally occurring radioactive materials (NORM). As the start of deep-sea mining gets closer, concerns about elevated exposure to radiation that could result from the handling of nodules has recently been raised.
View Article and Find Full Text PDFOpen-Source Marine Biodiversity Data Quality in the Norwegian Sea Spanning 149 Years: Knowledge Gaps in the Deep-Sea Mining Opening Area.
Ecol Evol
August 2025
Department of Natural History NTNU University Museum, Norwegian University of Science and Technology Trondheim Norway.
This work identifies spatial-temporal patterns of marine species biodiversity in the Norwegian, Greenland and Barents Seas and provides specific information in Norway for Environmental Impact Assessments and Statements about area-based indices for biodiversity. The opening of the Norwegian Extended Continental Shelf for deep-sea mining is a currently relevant topic for environmental management, as strategies to minimize mining impacts and delimit key zones for ecological preservation have been widely advised. A quality control procedure covering temporal and spatial scales on open-source biodiversity data was applied, including the compilation of marine species from the archives of the Norwegian North-Atlantic Expedition 1876-1878.
View Article and Find Full Text PDFAssessment of heavy metal ecotoxicity on phytoplankton photosynthesis in oligotrophic tropical ocean.
J Hazard Mater
August 2025
State Key Laboratory of Submarine Geoscience; Key Laboratory of Polar Ecosystem and Climate Change, Ministry of Education; Shanghai Key Laboratory of Polar Life and Environment Sciences; and School of Oceanography, Shanghai Jiao Tong University, 1954 Huashan Road, Shanghai 200030, China. Electronic
Deep-sea mining (DSM) poses ecological risks through the release of heavy metals. To study the potential impact of heavy metal from DSM wastewater, we evaluated the acute (4-hour) and chronic (4-day) effects of copper (Cu), nickel (Ni), chromium (Cr), zinc (Zn), and manganese (Mn) on the photosynthesis of phytoplankton in two proposed DSM regions: the Philippine Sea (PHS) and the western Pacific seamount regions (WPSM). In-situ experiments measured photosynthetic parameters, including the maximum photochemical efficiency (Fv/Fm), chlorophyll a (Chl a) fluorescence, and maximum electron transport rate (ETR).
View Article and Find Full Text PDFOn sp. nov. (Nematoda: Draconematidae) from an inactive structure: insights into its taxonomy, biodiversity and ecology at hydrothermal vents.
PeerJ
August 2025
Ifremer, BEEP, Univ Brest, Plouzané, France.
Background: Hydrothermal vent fields are habitats to a diverse array of benthic organisms, including several nematode species, which represent a significant portion of the biodiversity in these environments. Despite their ecological importance, most research on hydrothermal vents has focused on macro-invertebrates. As a result, vent nematode biodiversity remains largely unexplored, especially in peripheral and inactive structures, underscoring the need for further investigation.
View Article and Find Full Text PDF