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作者:Qingkai FAN , Jianghai LI , Zhonglan LIU ...
来源:[J].Acta Geologica Sinica ‐ English Edition(IF 1.568), 2019, Vol.93 (4), pp.810-819
摘要:Fracture‐fissure systems found at mid‐ocean ridges are dominating conduits for the circulation of metallogenic fluid. Ascertaining the distribution area of active faults on both sides of mid‐ocean ridges will provide a useful tool in the search for potential hydrothermal v...
作者:T. DRIESNER
来源:[J].Geofluids(IF 2.379), 2010, Vol.10 (1‐2), pp.132-141
摘要:Geofluids (2010) 10 , 132–141(#br)Abstract(#br)While the fundamental influence of fluid properties on venting temperatures in mid‐ocean ridge (MOR) hydrothermal systems is now well established, the potential interplay of fluid properties with permeability in controlling ...
作者:Mingming Li , Benjamin Black , Shijie Zhong ...
来源:[J].Geochemistry, Geophysics, Geosystems(IF 2.939), 2016, Vol.17 (7), pp.2884-2904
摘要:... On Earth, the majority of surface volcanism occurs at mid‐ocean ridges. In this study, based on the dependence of melt fraction on temperature, pressure, and composition, we compute melt production and degassing rate at mid‐ocean ridges from three‐dimensional global...
作者:C.L. Van Dover , M.B. Doerries
来源:[J].Marine Ecology(IF 2.561), 2005, Vol.26 (2), pp.110-120
摘要:Abstract(#br)Species lists for vent fields on the Mid‐Atlantic Ridge (MAR) from 14°N to 38°N suggest that there is a northern (>27°N), shallow (<2000 m) fauna and a southern (<27°N), deeper (>3000 m) endemic vent fauna, but little is known about how community structure var...
作者:Hailong Bai , Laurent G. J. Montési , Mark D. Behn
来源:[J].Geochemistry, Geophysics, Geosystems(IF 2.939), 2017, Vol.18 (1), pp.445-456
摘要:Abstract(#br)MeltMigrator is a MATLAB®‐based melt migration software developed to process three‐dimensional mantle temperature and velocity data from user‐supplied numerical models of mid‐ocean ridges, calculate melt production and melt migration trajecto...
作者:Thibaut Barreyre , Jean‐Arthur Olive , Timothy J. Crone ...
来源:[J].Geochemistry, Geophysics, Geosystems(IF 2.939), 2018, Vol.19 (4), pp.1259-1281
摘要:Abstract(#br)The permeability of the oceanic crust exerts a primary influence on the vigor of hydrothermal circulation at mid‐ocean ridges, but it is a difficult to measure parameter that varies with time, space, and geological setting. Here we develop an analytical model ...
作者:Fabrice J. Fontaine , Mathilde Cannat , Javier Escartin ...
来源:[J].Geochemistry, Geophysics, Geosystems(IF 2.939), 2014, Vol.15 (7), pp.2918-2931
摘要:Abstract(#br)The processes and efficiency of hydrothermal heat extraction along the axis of mid‐ocean ridges are controlled by lithospheric thermal and permeability structures. Hydrothermal circulation models based on the structure of fast and intermediate spreading ridges...
作者:Amy E. Lange , Roger L. Nielsen , Frank J. Tepley III ...
来源:[J].Geochemistry, Geophysics, Geosystems(IF 2.939), 2013, Vol.14 (8), pp.3282-3296
摘要:Plagioclase ultraphyric basalts (PUBs) have been sampled along most mid‐ocean ridges with ultraslow to intermediate spreading rates. Over the past 40 years, the prevalent models for their origin assume positive buoyancy of plagioclase in basaltic liquids resulting in select...
作者:Louis Clément , Andreas M. Thurnherr
来源:[J].Geophysical Research Letters(IF 3.982), 2018, Vol.45 (5), pp.2424-2432
摘要:Abstract(#br)Turbulence in the abyssal ocean plays a fundamental role in the climate system by sustaining the deepest branch of the overturning circulation. Over the western flank of the Mid‐Atlantic Ridge in the South Atlantic, previously observed bottom‐intensified and tid...

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