Results 21 to 30 of about 32,324 (258)

A thermosyphon-driven hydrothermal flow-through cell for in situ and time-resolved neutron diffraction studies [PDF]

, 2010
A flow-through cell for hydrothermal phase transformation studies by in situ and time-resolved neutron diffraction has been designed and constructed.
Allan Pring, Andrew Studer, Barbara Etschmann, Barrer, Brian O'Neill, Brugger, Cahill, Carlson, Cavalcante, Christophe Tenailleau, Dokter, Etschmann, Evans, Fang Xia, Francis, Gerardin, Gujie Qian, Hurst, Jason Peak, Jorgensen, Joël Brugger, Kaneko, Karlsson, Kawamura, Kazarian, Kieke, Kolen'ko, Liu, Maslar, Mazzi, Norby, Norby, Norby, O'Neill, Putnis, Putnis, Rietveld, Savage, Scott Olsen, Sczancoski, Shrivastava, Studer, Tenailleau, Testemale, Toby, Walton, Walton, Webster, Williams, Xia, Xia, Xia, Xia, Yung Ngothai, Zhang, Zhao   +55 more
core   +3 more sources

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, Heinrich Villinger, Miriam Römer, Miriam Römer, Norbert Kaul, Sebastian Krastel, Kai-Frederik Lenz, Paul Wintersteller, Paul Wintersteller   +8 more
doaj   +1 more source

Ar-40/Ar-39 dating of mesothermal, orogenic mineralization in a low-angle reverse shear zone in the Lower Palaeozoic of the Anglo-Brabant fold belt, Belgium [PDF]

, 2002
A
Boven, A., Dewaele, Stijn, Muchez, Ph.
core   +2 more sources

THM modeling of gravity anomalies related to deep hydrothermal circulation at Soultz-sous-Forêts (France)

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, Vincent Magnenet, Jean Schmittbuhl, Christophe Fond   +3 more
doaj   +1 more source

Mega‐Depressions on the Cocos Ridge: Links Between Volcanism, Faults, Hydrothermal Circulation, and Dissolution

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, Eli A. Silver, Nathan L. Bangs, César R. Ranero, Stephanie Nale, James Gibson, Kirk D. McIntosh   +6 more
doaj   +1 more source

New Insights into Hydrothermal Fluid Circulation Affected by Regional Groundwater Flow in the Asal Rift, Republic of Djibouti

Energies, 2021
The Asal Rift hosts a lake located in a depression at 150 m below sea level, where recharge is influenced by regional groundwater flow interacting with the Ghoubbet Sea along the coast of Djibouti.
Abdek Hassan Aden, Jasmin Raymond, Bernard Giroux, Bernard Sanjuan   +3 more
doaj   +1 more source

Characterization of Geochemistry in Hydrothermal Sediments From the Newly Discovered Onnuri Vent Field in the Middle Region of the Central Indian Ridge

Frontiers in Marine Science, 2022
The recently discovered Onnuri hydrothermal vent field (OVF) is a typical off-axis ultramafic-hosted vent system, located on the summit of the dome-like ocean core complex (OCC) at a distance of ∼12 km from the ridge axis along the middle region of the ...
Dhongil Lim, Dhongil Lim, Jihun Kim, Jihun Kim, Wonnyon Kim, Jonguk Kim, Dongsung Kim, Le Zhang, Kyungun Kwack, Zhaokai Xu, Zhaokai Xu, Zhaokai Xu   +11 more
doaj   +1 more source

Sea-floor tectonics and submarine hydrothermal systems [PDF]

, 2005
The discovery of metal-depositing hot springs on the sea floor, and especially their link to chemosynthetic life, was among the most compelling and significant scientific advances of the twentieth century. More than 300 sites of hydrothermal activity and
de Ronde, Cornell D. J., Hannington, Mark D., Petersen, Sven   +2 more
core   +1 more source

Thermally Significant Fluid Seepage Through Thick Sediment on the Juan de Fuca Plate Entering the Cascadia Subduction Zone

Geochemistry, Geophysics, Geosystems, 2023
We use heat flux measurements colocated with seismic reflection profiles over a buried basement high on the Juan de Fuca plate ∼25 km seaward of the deformation front offshore Oregon to test for the presence of hydrothermal circulation in the oceanic ...
Benjamin Norvell, Thomas Kyritz, Glenn A. Spinelli, Robert N. Harris, Kristin Dickerson, Anne M. Tréhu, Suzanne Carbotte, Shuoshuo Han, Brian Boston, Michelle Lee, The CHINOoK Project Science Party   +10 more
doaj   +1 more source

Can Marine Hydrothermal Vents Be Used as Natural Laboratories to Study Global Change Effects on Zooplankton in a Future Ocean?

Journal of Marine Science and Engineering, 2023
It is claimed that oceanic hydrothermal vents (HVs), particularly the shallow water ones, offer particular advantages to better understand the effects of future climate and other global change on oceanic biota. Marine hydrothermal vents (HVs) are extreme
Hans-Uwe Dahms, Subramani Thirunavukkarasu, Jiang-Shiou Hwang   +2 more
doaj   +1 more source