Results 31 to 40 of about 1,116 (102)
Distinctive signatures of pathogenic and antibiotic resistant potentials in the hadal microbiome
Environmental Microbiome, 2022 Background Hadal zone of the deep-sea trenches accommodates microbial life under extreme energy limitations and environmental conditions, such as low temperature, high pressure, and low organic matter down to 11,000 m below sea level.
Liuqing He +9 more
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Testing Linear Regressions by StatsModel Library of Python for Oceanological Data Interpretation
Aquatic Sciences and Engineering, 2019 The study area is focused on the Mariana Trench, west Pacific Ocean. The research aim is to investigate correlation between various factors, such as bathymetric depths, geomorphic shape, geographic location on four tectonic plates of the sampling points ...
Polina Lemenkova
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Microbial Community Diversity Within Sediments from Two Geographically Separated Hadal Trenches
Frontiers in Microbiology, 2019 Hadal ocean sediments, found at sites deeper than 6,000 m water depth, are thought to contain microbial communities distinct from those at shallower depths due to high hydrostatic pressures and higher abundances of organic matter.
Logan M. Peoples +11 more
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Spotlight 9: South Chamorro Seamount [PDF]
Oceanography, 2010 Sixteen large, active serpentinite mud volcanoes exist in the Mariana forearc, the region of seafloor between the Mariana Trench and the volcanic island arc.
C. Geoffrey Wheat +3 more
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High-density element concentrations in fish from subtidal to hadal zones of the Pacific Ocean
Heliyon, 2018 Anthropogenic use of high density, toxic elements results in marine pollution which is bio-accumulating throughout marine food webs. While there have been several studies in various locations analyzing such elements in fish, few have investigated ...
Connor J. Welty +3 more
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Hadal water biogeochemistry over the Izu–Ogasawara Trench observed with a full-depth CTD-CMS [PDF]
Ocean Science, 2018 Full-depth profiles of hydrographic and geochemical properties at the Izu–Ogasawara Trench were observed for the first time using a CTD-CMS (conductivity–temperature–depth profiler with carousel multiple sampling) system.
S. Kawagucci +19 more
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International Journal of Environment and Geoinformatics, 2019 Understanding patterns of the correlation between the geomorphology and geology of the seafloor of the hadal trenches is important for the proper ocean modelling.
Polina Lemenkova
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Microplastics and synthetic particles ingested by deep-sea amphipods in six of the deepest marine ecosystems on Earth [PDF]
Royal Society Open Science, 2019 While there is now an established recognition of microplastic pollution in the oceans, and the detrimental effects this may have on marine animals, the ocean depth at which such contamination is ingested by organisms has still not been established. Here,
A. J. Jamieson +5 more
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Microbiomes in the Challenger Deep slope and bottom-axis sediments
Nature Communications, 2022 The V-shaped Challenger Deep in the Mariana Trench is the deepest part of the world’s oceans. Using 586 prokaryotic metagenome-assembled genomes and metatranscriptomic data, this study explores metabolic capabilities and activities of microorganisms ...
Ying-Li Zhou +4 more
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Frontiers in Microbiology, 2020 Heterotrophic bacteria such as those from the Roseobacter group and genus Alteromonas dominate the hadal zones of oceans; however, we know little about the genomic characteristics and potential metabolic adaptations of hadal trench-dwelling bacteria ...
Mingming Chen +6 more
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