CHEMINI total dissolved iron concentrations from the EMSO-Azores observatory, 2013-2014
|Temporal extent||2013-09-01 -2014-02-23|
|Author(s)||Laes Agathe1, Sarradin Pierre-Marie1, Cannat Mathilde2|
|Affiliation(s)||1 : Ifremer, France
2 : CNRS, IPGP, France
|Keyword(s)||Mid-Atlantic Ridge, Environmental monitoring node, TEMPO, EMSO, MoMAR, Time-series, Hydrothermal Vents, Iron concentration, Lucky Strike, Buoy, Time-series, in situ chemical analyser, Transmission|
This dataset contains real-time total dissolved iron concentrations ((Fe(II) + Fe(III); µmol/l) acquired from the EMSO-Azores seafloor observatory from September 2013 to February 2014 (n=332). Data are purchased by the CHEMINI Fe (CF1), a CHEmical MINIaturized analyser dedicated to in situ determination of iron concentrations (every 24 hours, with in situ calibration using a 25 µmol/l iron standard, Vuillemin et al., 2009). The instrument is deployed on TEMPO part of Seamon East environmental monitoring node. The sample inlet is located on a mussel bed at the base of the Eiffel Edifice at 1695m depth.
CHEMINI Fe (CF3) is a CHEmical MINIaturized analyser based on flow injection analysis and colorimetric detection, dedicated to in situ determination of iron concentrations (Vuillemin et al., 2009).
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