Results 1 to 10 of about 32,324 (258)

The Guaymas Basin hiking guide to hydrothermal mounds, chimneys and microbial mats: complex seafloor expressions of subsurface hydrothermal circulation [PDF]

Frontiers in Microbiology, 2016
The hydrothermal mats, mounds and chimneys of the southern Guaymas Basin are the surface expression of complex subsurface hydrothermal circulation patterns.
Andreas eTeske, Dirk eDe Beer, Luke eMcKay, Luke eMcKay, Margaret Kingston Tivey, Jennifer F Biddle, Daniel eHoer, Karen G Lloyd, Karen G Lloyd, Mark Alexander Lever, Mark Alexander Lever, Hans eRøy, Daniel B Albert, Howard P Mendlovitz, Barbara J. MacGregor   +14 more
doaj   +10 more sources

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

ACS Omega
In our previous study, we demonstrated that the hydrothermal process is a feasible method for the synergistic treatment of incineration fly ash and sewage sludge. However, the hydrothermal solution inevitably produced during this process presents a challenging problem.
Zhan Chen, Lyu Yang, Yin Wang, Haibo Wang, Tianpeng Li   +4 more
doaj   +4 more sources

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

Nature Communications, 2020
Magmatic and tectonic activity at mid-oceanic ridges can give detailed insights into high-temperature hydrothermal circulation of fluids. The authors here present geochemical and geophysical datasets that suggest a hydrothermal system penetrating the ...
Chunhui Tao, W. E. Seyfried, R. P. Lowell, Yunlong Liu, Jin Liang, Zhikui Guo, Kang Ding, Huatian Zhang, Jia Liu, Lei Qiu, Igor Egorov, Shili Liao, Minghui Zhao, Jianping Zhou, Xianming Deng, Huaiming Li, Hanchuang Wang, Wei Cai, Guoyin Zhang, Hongwei Zhou, Jian Lin, Wei Li   +21 more
doaj   +2 more sources

Sustainability and dynamics of outcrop-to-outcrop hydrothermal circulation. [PDF]

Nat Commun, 2015
AbstractMost seafloor hydrothermal circulation occurs far from the magmatic influence of mid-ocean ridges, driving large flows of water, heat and solutes through volcanic rock outcrops on ridge flanks. Here we create three-dimensional simulations of ridge–flank hydrothermal circulation, flowing between and through seamounts, to determine what controls ...
Winslow DM, Fisher AT.
europepmc   +6 more sources

Origin and evolution of fluids and heatflow in geothermal systems of Indus River Basin (IRB), India [PDF]

Scientific Reports
The Himalayan–Tibetan Orogeny, driven by the convergence of the Indian and Eurasian plates, has resulted in significant crustal thickening, intense deformation and widespread magmatism.
Gh. Jeelani, Suhail A. Lone, R. D. Deshpande, Abhijit Mukherjee, Santosh K. Rai   +4 more
doaj   +2 more sources

THM modeling of hydrothermal circulation at Rittershoffen geothermal site, France [PDF]

Geothermal Energy, 2018
Background The Rittershoffen deep geothermal project located 6 km east from Soultz-sous-Forts EGS site (France) includes a doublet GRT-1 and GRT-2 to exploit the geothermal resource at the sediments–granite transition where higher temperatures than those
Bérénice Vallier, Vincent Magnenet, Jean Schmittbuhl, Christophe Fond   +3 more
doaj   +3 more sources

Numerical Simulation Study of Seafloor Hydrothermal Circulation Based on HydrothermalFoam: A Case Study of the Wocan-1 Hydrothermal Field, Carlsberg Ridge, Indian Ocean

Journal of Marine Science and Engineering, 2023
Deep-sea hydrothermal circulation plays a pivotal role in the material and energy exchange in deep-sea environments, exerting significant influence on the evolution of seawater chemistry and global climate dynamics. Based on existing data and assumptions,
Haoyang Zeng, Peng Hu, Zhiguo He, Jinrong Yao, Zhiying Yang   +4 more
doaj   +1 more source

Dispersion of deep-sea hydrothermal plumes at the Endeavour Segment of the Juan de Fuca Ridge: a multiscale numerical study

Frontiers in Marine Science, 2023
A multiscale numerical framework has been developed to investigate the dispersion of deep-sea hydrothermal plumes that originate from the Endeavour Segment of the Juan de Fuca Ridge located in the Northeast Pacific.
Guangyu Xu, Christopher R. German
doaj   +1 more source

A New Alpine Metallogenic Model for the Pb-Ag Orogenic Deposits of Macôt-la Plagne and Peisey-Nancroix (Western Alps, France)

Geosciences, 2022
Understanding mass transfer associated with fluids circulation and deformation in the Alpine orogeny is often complex due to common multistage crystallization. For example, in two emblematic and historic Pb-Ag deposits of the French Alps, Macôt-la Plagne
Maxime Bertauts, Emilie Janots, Magali Rossi, Isabelle Duhamel-Achin, Marie-Christine Boiron, Laura Airaghi, Pierre Lanari, Philippe Lach, Chantal Peiffert, Valérie Magnin   +9 more
doaj   +1 more source

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, Wu Songhua, Liu Jintao, Zhang Yuanshuai, Chen Xiaomin   +4 more
doaj   +1 more source