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Research on Non-Invasive Laser Doppler Current Measurement for Hydrothermal Vents Flow Rates Profile [PDF]
EPJ Web of Conferences, 2020 Hydrothermal vents play important roles in the dynamic process of the stratosphere and the circulation of energy materials. Nowadays, invasive devices such as vane-type flow meter and turbine flow meter are commonly utilized to estimate the flow rates of
Zhang Hongwei +4 more
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Geochemistry, Geophysics, Geosystems, 2023 To assess the paleo‐permeability structure of oceanic crust, we used 3‐D X‐ray Computed Tomography (XCT) images to quantify the distribution and geometry of mineral veins in core samples from Oman Drilling Project Holes GT1A, GT2A, and GT3A, which ...
Y. Akamatsu +3 more
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Geochemistry, Geophysics, Geosystems, 2022 Basement formation pressures and temperatures were recorded from 1997 to 2017 in four sealed‐hole observatories in North Pond, an isolated ∼8 × 15 km sediment pond surrounded by thinly sedimented basement highs in 7–8 Ma crust west of the Mid‐Atlantic ...
K. Becker, E. E. Davis, H. Villinger
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Solid Earth Sciences, 2021 The ubiquitous hydrothermal circulation within the newly formed oceanic crust plays an important role in the transport of heat, water and chemical constituents in the earth-ocean-atmosphere system.
Xiaolin Wang, Ye Wan, I-Ming Chou
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Modes of crustal accretion and their implications for hydrothermal circulation [PDF]
Geophysical Research Letters, 2016 AbstractHydrothermal convection at mid‐ocean ridges links the ocean's long‐term chemical evolution to solid earth processes, forms hydrothermal ore deposits, and sustains the unique chemosynthetic vent fauna. Yet the depth extent of hydrothermal cooling and the inseparably connected question of how the lower crust accretes remain poorly constrained ...
Sonja Theissen‐Krah +2 more
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The hydrothermal power of oceanic lithosphere [PDF]
Solid Earth, 2015 We have estimated the power of ventilated hydrothermal heat transport, and its spatial distribution, using a set of recently developed plate models which highlight the effects of axial hydrothermal circulation and thermal insulation by oceanic crust ...
C. J. Grose, J. C. Afonso
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Magnetic imaging of subseafloor hydrothermal fluid circulation pathways
Science Advances, 2020 Magnetic studies of the seafloor have produced the first empirical model of a hydrothermal upflow zone.
Christopher G. Galley +4 more
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Geothermal Energy, 2020 Gravity measurements in the Upper Rhine Graben evidence spatial variations at the regional scale and close to the geothermal sites. They are classically interpreted as linked to the geology.
Bérénice Vallier +3 more
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Hydrothermal Activity at a Cretaceous Seamount, Canary Archipelago, Caused by Rejuvenated Volcanism
Frontiers in Marine Science, 2020 Our knowledge of venting at intraplate seamounts is limited. Almost nothing is known about past hydrothermal activity at seamounts, because indicators are soon blanketed by sediment.
Andreas Klügel +8 more
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Geochemistry, Geophysics, Geosystems, 2022 High‐resolution bathymetry and three‐dimensional seismic data along the Cocos Ridge reveal a 245 km2 field of ∼1–4 km in diameter seafloor depressions. The seafloor depressions are part of a two‐tiered honeycomb pattern.
Jared W. Kluesner +6 more
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