Results 11 to 20 of about 35,568 (228)

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

, 2014
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.
Marc Neveu, Steven J. Desch, Julie Castillo‐Rogez   +2 more
openalex   +4 more sources

Ar–Ar dating for hydrothermal quartz from the 2.4 Ga Ongeluk Formation, South Africa: implications for seafloor hydrothermal circulation [PDF]

R Soc Open Sci, 2018
Takuya Saito, Hua‐Ning Qiu, Takazo Shibuya, Yibing Li, Kouki Kitajima, Shinji Yamamoto, Hisahiro Ueda, Tsuyoshi Komiya, Shigenori Maruyama   +8 more
openalex   +2 more sources

Deep and High-temperature Hydrothermal Circulation in the Oman Ophiolite--Petrological and Isotopic Evidence [PDF]

Journal of Petrology, 2004
A systematic search for evidence of high-temperature hydrous alteration within the gabbros of the Samail ophiolite (Oman) shows that most of the gabbros have been affected by successive stages of alteration, starting above 975°C and ending below 500°C. Sr and O isotopic analyses provide constraints on the nature and origin of the fluids associated with
Bosch, Delphine, Jamais, Marie, Boudier, Françoise, Arnaud, Nicolas, Dautria, Jean-Marie, Agrinier, Pierre   +5 more
openaire   +6 more sources

Deep high-temperature hydrothermal circulation in a detachment faulting system on the ultra-slow spreading ridge [PDF]

Nat Commun, 2020
Chunhui Tao, William E. Seyfried, R. P. Lowell, Yunlong Liu, Jin Liang, Zhikui Guo, Kang Ding, Huatian Zhang, Jia Liu, Lei Qiu, И. В. Егоров, Shili Liao, Minghui Zhao, Jianping Zhou, Xianming Deng, Huaiming Li, Hanchuang Wang, Wei Cai, Guoyin Zhang, Hongwei Zhou, Jian Lin, Wei Li   +21 more
openalex   +2 more sources

Synergistic Hydrothermal Treatment of Incineration Fly Ash and Sewage Sludge: Effect of Hydrothermal Solution Circulation [PDF]

ACS Omega
Zhan Li Chen, Lei Yang, Yin Wang, Haibo Wang, Tianpeng Li   +4 more
openalex   +2 more sources

Smoke Without Fire: How Long Can Thermal Cracking Sustain Hydrothermal Circulation in the Absence of Magmatic Heat? [PDF]

, 2018
International audienceLong-lived hydrothermal circulation is now well documented along slow and ultraslow spreading mid-ocean ridges, even though these settings only receive a moderate and intermittent supply of magma.
Crone, Timothy,, Olive, Jean-Arthur
core   +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

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

230 Th normalization: new insights on an essential tool for quantifying sedimentary fluxes in the modern and quaternary ocean [PDF]

, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Costa, K. M., Hayes, C. T., Anderson, R. F., Pavia, F. J., Bausch, A., Deng, F., Dutay, J., Geibert, W.
Anderson, Robert F., Bausch, Alexandra, Costa, Kassandra M., Deng, Feifei, Dutay, Jean-Claude, Geibert, Walter, Hayes, Christopher T., Heinze, Christoph, Henderson, Gideon M., Hillaire‐Marcel, Claude, Hoffmann, Sharon S., Jaccard, Samuel L., Jacobel, Allison W., Kienast, Stephanie S., Kipp, Lauren, Lerner, Paul, Lippold, Jörg, Lund, David C., Marcantonio, Franco, McGee, David, McManus, Jerry F., Mekik, Figen, Middleton, Jennifer L., Missiaen, Lise, Not, Christelle, Pavia, Frank, Pichat, Sylvain, Robinson, Laura F., Rowland, George H., Roy-Barman, Matthieu, Tagliabue, Alessandro, Torfstein, Adi, Winckler, Gisela, Zhou, Yuxin   +33 more
core   +7 more sources

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   +2 more sources