Articles with "deep marine" as a keyword



Impact and Solutions of Seawater Heterogeneity on Wide-Angle Tomographic Inversion of Crustal Velocities in Deep Marine Environments—Numerical Studies

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Published in 2017 at "Journal of Earth Science"

DOI: 10.1007/s12583-017-0816-7

Abstract: The seawater column is typically taken as a homogeneous velocity layer in wide-angle crustal seismic surveys in marine environments. However, heterogeneities in salinity and temperature throughout the seawater layer result insignificant lateral variations in its… read more here.

Keywords: wide angle; inversion; marine environments; velocity ... See more keywords

A database solution for the quantitative characterisation and comparison of deep-marine siliciclastic depositional systems

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Published in 2019 at "Marine and Petroleum Geology"

DOI: 10.1016/j.marpetgeo.2018.12.023

Abstract: Abstract Comparative analyses of deep-marine sedimentological studies are hindered by the wide variety in methods of data collection, scales of observation, resolution, classification approaches and terminology. A relational database, the Deep-Marine Architecture Knowledge Store (DMAKS),… read more here.

Keywords: deep marine; quantitative characterisation; database solution; marine ... See more keywords

Key evidence for distal turbiditic- and bottom-current interactions from tubular turbidite infills

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Published in 2019 at "Palaeogeography, Palaeoclimatology, Palaeoecology"

DOI: 10.1016/j.palaeo.2019.109233

Abstract: Abstract Infilling of trace fossils can serve as a proxy for sediment otherwise missing from basin deposits. The Petra Tou Romiou section (southern Cyprus) includes calcilutite/calcarenite material that represents deep-marine deposits of Eocene age. Lateral… read more here.

Keywords: deep marine; bottom; evidence distal; tubular turbidites ... See more keywords

Influencing factors and quantitative prediction of gas content of deep marine shale in Luzhou block

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Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-025-86095-8

Abstract: The exploration and development of deep marine shale gas has made significant breakthroughs, but factors influencing gas contents of deep marine shale are elusive, and quantitative prediction methods of gas content needs to be refined… read more here.

Keywords: content; marine shale; gas; deep marine ... See more keywords

Vallitalea sediminicola sp. nov. and Vallitalea maricola sp. nov., anaerobic bacteria isolated from deep-marine sediment.

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Published in 2025 at "International journal of systematic and evolutionary microbiology"

DOI: 10.1099/ijsem.0.006721

Abstract: Two obligately anaerobic, Gram-stain-negative, non-spore-forming, rod-shaped, motile and mesophilic bacteria, designated as strains AN17-1T and AN17-2T, were isolated from deep-marine sediments collected from the western Pacific Ocean. The phylogenetic analysis based on the 16S rRNA… read more here.

Keywords: strains an17; vallitalea; isolated deep; deep marine ... See more keywords

Going deep on marine lipid metabolism

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Published in 2024 at "Science"

DOI: 10.1126/science.ads0919

Abstract: Marine bacteria cooperate to degrade lipids in sinking particulate organic matter Marine algae account for almost half of global carbon fixation. A substantial proportion of this photosynthetic biomass is exported to the deep ocean through… read more here.

Keywords: going deep; carbon; marine lipid; metabolism ... See more keywords
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Energy Gradients Structure Microbial Communities Across Sediment Horizons in Deep Marine Sediments of the South China Sea

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Published in 2018 at "Frontiers in Microbiology"

DOI: 10.3389/fmicb.2018.00729

Abstract: The deep marine subsurface is a heterogeneous environment in which the assembly of microbial communities is thought to be controlled by a combination of organic matter deposition, electron acceptor availability, and sedimentology. However, the relative… read more here.

Keywords: sedimentology; south china; china sea; deep marine ... See more keywords