Results 21 to 30 of about 32,656 (310)

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

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, John W. Jamieson, Peter G. Lelièvre, Colin G. Farquharson, John M. Parianos   +4 more
openaire   +2 more sources

Near-seafloor magnetic mapping of off-axis lava flows near the Kairei and Yokoniwa hydrothermal vent fields in the Central Indian Ridge [PDF]

, 2018
The Kairei (KHF) and Yokoniwa hydrothermal fields (YHF) are hosted in mafic as well as ultramafic rocks distributed at an off-axis volcanic knoll of the Central Indian Ridge.
Kyoko Okino, Masakazu Fujii
core   +2 more sources

Core cracking and hydrothermal circulation can profoundly affect Ceres' geophysical evolution [PDF]

, 2015
Observations and models of Ceres suggest that its evolution was shaped by interactions between liquid water and silicate rock. Hydrothermal processes in a heated core require both fractured rock and liquid.
Castillo-Rogez, Julie C., Desch, Steven J., Neveu, Marc   +2 more
core   +1 more source

Geothermal Heating and its Influence on the Meridional Overturning Circulation [PDF]

, 2001
The effect of geothermal heating on the meridional overturning circulation is examined using an idealized, coarse-resolution ocean general circulation model.
Adcroft, Alistair Adcroft, Bryan, Cushman-Roisin, Emanuel, Gent, Helfrich, Huang, Jeffery R. Scott, Jeffreys, Jochem Marotzke, Joyce, Joyce, Kadko, Krishnamurti, Lupton, Lupton, Macdonald, Marotzke, Marotzke, Marotzke, Sandström, Sclater, Spall, Speer, Stein, Stommel, Stommel, Thompson   +28 more
core   +1 more source

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

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
doaj   +1 more source

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

Evidence for an impact-induced biosphere from the δ34S signature of sulphides in the Rochechouart impact structure, France [PDF]

, 2017
The highly eroded 23 km diameter Rochechouart impact structure, France, has extensive evidence for post-impact hydrothermal alteration and sulphide mineralization.
Boyce, A.J., Lambert, P., Lee, M.R., Lindgren, P., Simpson, S.L.   +4 more
core   +1 more source

Development of geothermal field following the 2000 eruption of Usu volcano as revealed by ground temperature, resistivity and self-potential variations

Annals of Geophysics, 2007
The 2000 eruption of Usu volcano, NE Japan, took place on the foot of the somma, and formed a cryptodome of 65 m high accompanying numerous faults.
T. Mogi, N. Matsushima, S. Takakura, Y. Nishida, M. Saba   +4 more
doaj   +1 more source