Multi-stage growth and fluid evolution of a hydrothermal sulphide chimney in the East Pacific Ridge 1–2° S hydrothermal field: constraints from in situ sulphur isotopes
Sign Up to like & getrecommendations! Published in 2018 at "Geological Magazine"
DOI: 10.1017/s0016756818000316
Abstract: Abstract Sulphur isotopes can be used as a powerful tool to trace fluid evolution and explore the formation of chimneys. To clarify the in situ S isotopic variations of sulphides at the micro-scale, we analyzed… read more here.
Keywords: chimney; fluid evolution; sulphur isotopes; sulphide chimney ... See more keywords
Deeply-sourced formate fuels sulfate reducers but not methanogens at Lost City hydrothermal field
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-19002-5
Abstract: Hydrogen produced during water-rock serpentinization reactions can drive the synthesis of organic compounds both biotically and abiotically. We investigated abiotic carbon production and microbial metabolic pathways at the high energy but low diversity serpentinite-hosted Lost… read more here.
Keywords: city hydrothermal; city; lost city; deeply sourced ... See more keywords
Stakelama marina sp. nov., isolated from seawater of the Tangyin hydrothermal field in the Okinawa Trough.
Sign Up to like & getrecommendations! Published in 2023 at "International journal of systematic and evolutionary microbiology"
DOI: 10.1099/ijsem.0.005902
Abstract: A Gram-stain-negative, strictly aerobic, rod-shaped and non-flagellated marine bacterium, designated strain LXI357T, was isolated from deep-sea water sampled at the Tangyin hydrothermal field in the Okinawa Trough. The growth temperature range was 20-45 °C (optimum, 28 °C). Strain… read more here.
Keywords: strain; hydrothermal field; stakelama; field okinawa ... See more keywords
230Th/U Chronology and Geochemistry of Irinovskoe Hydrothermal Field (Mid-Atlantic Ridge)
Sign Up to like & getrecommendations! Published in 2018 at "Doklady Earth Sciences"
DOI: 10.1134/s1028334x18010142
Abstract: The results of 230Th/U dating and mineralogical–geochemical studies of sulfide ores from the Irinovskoe hydrothermal field and the Severo-Zapadnoe ore occurrence (Mid-Atlantic Ridge) are presented. Sulfides are represented primarily by copper–sulfide ores with 12–30% Cu… read more here.
Keywords: mid atlantic; field; sulfide ores; geochemistry ... See more keywords
Diversity of Rare and Abundant Prokaryotic Phylotypes in the Prony Hydrothermal Field and Comparison with Other Serpentinite-Hosted Ecosystems
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2018.00102
Abstract: The Bay of Prony, South of New Caledonia, represents a unique serpentinite-hosted hydrothermal field due to its coastal situation. It harbors both submarine and intertidal active sites, discharging hydrogen- and methane-rich alkaline fluids of low… read more here.
Keywords: phylotypes prony; serpentinizing systems; field; serpentinite hosted ... See more keywords
Metagenomic and Microscopic Analysis of Magnetotactic Bacteria in Tangyin Hydrothermal Field of Okinawa Trough
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2022.887136
Abstract: Magnetotactic bacteria (MTB) have been found in a wide variety of marine habitats, ranging from intertidal sediments to deep-sea seamounts. Deep-sea hydrothermal fields are rich in metal sulfides, which are suitable areas for the growth… read more here.
Keywords: magnetotactic bacteria; microscopy; hydrothermal field; analysis ... See more keywords