©2020 Biological and Chemical Oceanography Data Management Office.Funded by the U.S. National Science Foundation
©2020 Biological and Chemical Oceanography Data Management Office.This dataset is the chemical composition of hydrothermal fluids collected during RV\Roger Revelle cruise RR1507 at the 9ºN deep-sea hydrothermal vent field on the East Pacific Rise, Pacific Ocean, April - May 2015.
- All fluids were collected using isobaric gas-tight fluid samplers (Seewald et al., 2002).
- Temperature was measured during sample collection using a type-J thermocouple attached to the inlet snorkel. Reported values are maximums observed during sample collection.
Analytical methods:
pH: Ag/AgCl combination reference electrode
Na+, K+, Ca2+, Mg2+, Cl-, Br-, SO42- : ion chromatography with suppressed conductivity detectionCH4: gas chromatography with flame ionization detection
H2: gas chromatography with thermal conductivity detection
Seewald, J. S. (2017) Chemical composition of hydrothermal fluids collected on RV/Roger Revelle RR1507 in the Eastern Lau Spreading Center and Valu Fa Ridge, April-May 2015 (Functional microbial dynamics of vent deposits project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2017-01-13 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/674750 [access date]
Terms of Use
This dataset is licensed under Creative Commons Attribution 4.0.
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