Clam distribution and subsurface hydrothermal processes at Chowder Hill (Middle Valley), Juan de Fuca Ridge
نویسندگان
چکیده
منابع مشابه
Seawater recharge along an eastern bounding fault in Middle Valley, northern Juan de Fuca Ridge
[1] A transect of four boreholes was drilled at ODP Site 855 in Middle Valley, a sedimented spreading center on the northern Juan de Fuca Ridge, near an eastern bounding (normal) fault. Systematic variations in pore water chemical profiles along this transect are consistent with recharge of seawater into basaltic crust along the exposed fault, followed by flow of formation fluid laterally withi...
متن کاملCorrigendum: Metagenome sequencing and 98 microbial genomes from Juan de Fuca Ridge flank subsurface fluids
This corrects the article DOI: 10.1038/sdata.2017.37.
متن کاملMetagenome sequencing and 98 microbial genomes from Juan de Fuca Ridge flank subsurface fluids
The global deep subsurface biosphere is one of the largest reservoirs for microbial life on our planet. This study takes advantage of new sampling technologies and couples them with improvements to DNA sequencing and associated informatics tools to reconstruct the genomes of uncultivated Bacteria and Archaea from fluids collected deep within the Juan de Fuca Ridge subseafloor. Here, we generate...
متن کاملTemperature and Redox Effect on Mineral Colonization in Juan de Fuca Ridge Flank Subsurface Crustal Fluids
To examine microbe-mineral interactions in subsurface oceanic crust, we evaluated microbial colonization on crustal minerals that were incubated in borehole fluids for 1 year at the seafloor wellhead of a crustal borehole observatory (IODP Hole U1301A, Juan de Fuca Ridge flank) as compared to an experiment that was not exposed to subsurface crustal fluids (at nearby IODP Hole U1301B). In compar...
متن کاملEntrainment and bending in a major hydrothermal plume, Main Endeavour Field, Juan de Fuca Ridge
[1] We measure expansion rate and bending in a 23-hour time series of acoustic images of the lower 25 m section of a buoyant hydrothermal plume rising from Grotto vent in the Main Endeavour Field, Juan de Fuca Ridge. We then calculate entrainment coefficient, the constant of proportionality relating mean inflow velocity at the plume edge to maximum mean upward velocity within the plume. The plu...
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ژورنال
عنوان ژورنال: Marine Ecology Progress Series
سال: 1996
ISSN: 0171-8630,1616-1599
DOI: 10.3354/meps130105