Zhu, Kechen; Hopwood, Mark James; Achterberg, Eric Pieter; Gledhill, Martha (2021): Dissolved iron speciation from water samples during METEOR cruise M136 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.931665
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Abstract:
The file contains measurements of iron (Fe) speciation of water samples collected on the Peruvian shelf and slope region. Determinations of iron speciation were analyzed via Adsorptive Cathodic Stripping Voltammetry (Gledhill and Buck. 2012, Frontiers in Microbiology).
Related to:
Zhu, Kechen; Hopwood, Mark James; Groenenberg, Jan E; Engel, Anja; Achterberg, Eric Pieter; Gledhill, Martha (2021): Influence of pH and Dissolved Organic Matter on Iron Speciation and Apparent Iron Solubility in the Peruvian Shelf and Slope Region. Environmental Science & Technology, https://doi.org/10.1021/acs.est.1c02477
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Median Latitude: -12.471384 * Median Longitude: -77.608032 * South-bound Latitude: -12.983420 * West-bound Longitude: -78.239280 * North-bound Latitude: -12.194140 * East-bound Longitude: -77.139460
Date/Time Start: 2017-04-18T00:00:00 * Date/Time End: 2017-05-01T00:00:00
Minimum DEPTH, water: 7.841 m * Maximum DEPTH, water: 2021.883 m
Event(s):
M136_413-1 * Latitude Start: -12.388330 * Longitude Start: -77.403000 * Latitude End: -12.388170 * Longitude End: -77.403830 * Date/Time Start: 2017-04-18T14:20:00 * Date/Time End: 2017-04-18T14:48:00 * Elevation Start: -242.0 m * Elevation End: -242.2 m * Campaign: M136 (SFB754) * Basis: Meteor (1986) * Method/Device: CTD/Rosette, ultra clean (CTD-UC) * Comment: surface
M136_427-1 * Latitude: -12.388500 * Longitude: -77.401500 * Date/Time: 2017-04-19T16:29:00 * Elevation: -242.0 m * Campaign: M136 (SFB754) * Basis: Meteor (1986) * Method/Device: CTD/Rosette, ultra clean (CTD-UC)
M136_443-1 * Latitude Start: -12.522830 * Longitude Start: -77.583000 * Latitude End: -12.522830 * Longitude End: -77.583330 * Date/Time Start: 2017-04-20T18:30:00 * Date/Time End: 2017-04-20T19:14:00 * Elevation Start: -750.0 m * Elevation End: -749.1 m * Campaign: M136 (SFB754) * Basis: Meteor (1986) * Method/Device: CTD/Rosette, ultra clean (CTD-UC) * Comment: surface
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Zhu, Kechen | |||
| 2 | Sample code/label | Sample label | Zhu, Kechen | |||
| 3 | DATE/TIME | Date/Time | Zhu, Kechen | Geocode | ||
| 4 | LATITUDE | Latitude | Zhu, Kechen | Geocode | ||
| 5 | LONGITUDE | Longitude | Zhu, Kechen | Geocode | ||
| 6 | DEPTH, water | Depth water | m | Zhu, Kechen | Geocode | |
| 7 | Bottle number | Bottle | Zhu, Kechen | |||
| 8 | Sample code/label | Sample label | Zhu, Kechen | Bedford | ||
| 9 | pH | pH | Zhu, Kechen | total scale | ||
| 10 | pH | pH | Zhu, Kechen | NBS scale | ||
| 11 | Carbon, organic, dissolved | DOC | µmol/kg | Zhu, Kechen | ||
| 12 | Iron III, ferric iron | Fe(III) | µmol/cm3 | Zhu, Kechen | measured ambient DFe(III)]-[nmol/L] |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
547 data points