Geochemistry of hydrothermal fluids at the Lucky Strike Hydrothermal Field data from the EMSO-Azores observatory, 2024

High temperature hydrothermal fluids are collected by gas-tight fluid sampler manipulated and triggered by the hydraulic arm of the submarine vehicle (ROV Victor). Several hydrothermal vents are sampled, namely : Aisics, Eiffel tower, Montsegur, Isabel, Sintra, Y3, White Castle, Cypress, South Crystal, Crystal, Capelinhos, Roldan. Several chemical analyses are performed aboard the research vessel: such as salinity and d20/20 by refractometer, Conductivity, salinity and total dissolved solid (TDS) by electrode (standard solution at 1413 µS/cm), pH and Eh by electrode (pH standard 4.01 and 7; Eh standard solution at -220mV), iron concentration by photometer (up to 5 ppm). Regional Node: EMSO-Azores Vent field : Lucky Strike Latitude : 37º17’N Longitude : 32º16’W 1600 – 1750 m depth
Dataset Identifier
geochemistry-of-hydrothermal-fluids-at-the-lucky-strike-hydrothermal-field-data-from-the-emso-azores-observatory-2024@pndb
Source
PNDB
Last processing
{{ ctx.dataset.metas.metadata_processed|formatMeta:'datetime' }} (metadata)
{{ ctx.dataset.metas.data_processed|formatMeta:'datetime' }} (data)

Dataset schema

JSON Schema

The following JSON object is a standardized description of your dataset's schema. More about JSON schema.