Citation:

PANGAEA.933690

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Abstract:

At each station, seawater was collected for trace metals sampling at 20 m depth using a Teflon pump (Furon®) with a 40 m Teflon tube connected with a AcroPakTM 1500 capsule w/Supor Memb 0.8/0.2 μm filter. The pump was left to pump to rinse the inner hose and 1 L sample was collected in LDPE bottles (NALGENE) and stored at -20oC until the land-based laboratory analysis. The material was previously cleaned following the trace metals GEOTRACES protocol and the experiments were done in Class 100 clean laboratory or trace metal analysis (QUIMA- IOCAG TM lab).

Supplement to:

Arnone, Veronica; González-Santana, David; González-Dávila, Melchor; González, Aridane G; Santana-Casiano, Juana Magdalena (2022): Iron and copper complexation in Macaronesian coastal waters. Marine Chemistry, 240, 104087, https://doi.org/10.1016/j.marchem.2022.104087

Coverage:

Median Latitude: 24.607880 * Median Longitude: -19.207840 * South-bound Latitude: 14.843000 * West-bound Longitude: -25.166000 * North-bound Latitude: 32.719000 * East-bound Longitude: -15.391000

Date/Time Start: 2019-02-28T13:14:00 * Date/Time End: 2019-03-19T09:53:00

Minimum DEPTH, water: 20 m * Maximum DEPTH, water: 20 m

Event(s):

POS533_2-3 * Latitude Start: 16.911110 * Longitude Start: -25.167630 * Latitude End: 16.909030 * Longitude End: -25.167460 * Date/Time Start: 2019-02-28T13:14:00 * Date/Time End: 2019-02-28T13:32:00 * Elevation Start: -63.0 m * Elevation End: -73.0 m * Campaign: (AIMAC) * Basis: * Method/Device: Iron fish (IFISH)

POS533_5-2 * Latitude Start: 16.553180 * Longitude Start: -24.385310 * Latitude End: 16.551490 * Longitude End: -24.383790 * Date/Time Start: 2019-03-01T07:21:00 * Date/Time End: 2019-03-01T07:32:00 * Elevation Start: -744.0 m * Elevation End: -758.0 m * Campaign: (AIMAC) * Basis: * Method/Device: Iron fish (IFISH)

POS533_9-2 * Latitude Start: 14.844430 * Longitude Start: -24.264530 * Latitude End: 14.843230 * Longitude End: -24.263580 * Date/Time Start: 2019-03-02T00:40:00 * Date/Time End: 2019-03-02T00:50:00 * Elevation Start: -1377.0 m * Elevation End: -1387.0 m * Campaign: (AIMAC) * Basis: * Method/Device: Iron fish (IFISH)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Quack, Birgit
2	Station label	Station		Quack, Birgit
3	Date/Time of event	Date/Time		Quack, Birgit
4	LATITUDE	Latitude		Quack, Birgit	Geocode
5	LONGITUDE	Longitude		Quack, Birgit	Geocode
6	DEPTH, water	Depth water	m	Quack, Birgit	Geocode
7	Iron, dissolved	Fe diss	nmol/l	Quack, Birgit	dFe
8	Iron, dissolved, standard deviation	Fe diss std dev	±	Quack, Birgit	dFe
9	Iron 3+	Fe 3+	mmol/l	Quack, Birgit	Fe3+
10	Standard deviation	Std dev	±	Quack, Birgit	Fe3+
11	Iron-binding ligand, dissolved	FeL diss	nmol/l	Quack, Birgit	L for Fe
12	Standard deviation	Std dev	±	Quack, Birgit	L for Fe
13	Iron-binding ligand, conditional stability constant	log K cond Fe3+ L		Quack, Birgit	logKFe'L
14	Standard deviation	Std dev	±	Quack, Birgit	logKFe'L
15	Ratio	Ratio		Quack, Birgit	LFe/dFe
16	Copper, dissolved	Cu diss	nmol/l	Quack, Birgit	dCu
17	Copper, dissolved, standard deviation	Cu diss std dev	±	Quack, Birgit	dCu
18	Copper, free	Cu2+	pmol/l	Quack, Birgit	Cu2+
19	Standard deviation	Std dev	±	Quack, Birgit	Cu2+
20	Copper-binding ligand 1	CuL1	nmol/l	Quack, Birgit	L for Cu
21	Standard deviation	Std dev	±	Quack, Birgit	L for Cu
22	Copper-binding ligand, conditional stability constant	log KcondCu2+L		Quack, Birgit	logKCu'L
23	Standard deviation	Std dev	±	Quack, Birgit	logKCu'L

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

406 data points

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