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Laukert, Georgi; Frank, Martin; Bauch, Dorothea; Hathorne, Ed C; Rabe, Benjamin; von Appen, Wilken-Jon; Wegner, Carolyn; Zieringer, Moritz; Kassens, Heidemarie (2017): Neodymium isotopes and rare earth elements measured on water bottle samples during cruise TDXXI and TDXXII [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.871517, In supplement to: Laukert, G et al. (2017): Ocean circulation and freshwater pathways in the Arctic Mediterranean based on a combined Nd isotope, REE and oxygen isotope section across Fram Strait. Geochimica et Cosmochimica Acta, 202, 285-309, https://doi.org/10.1016/j.gca.2016.12.028

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Project(s):
Global marine biogeochemical cycles of trace elements and their isotopes (GEOTRACES)
Coverage:
Median Latitude: 75.750500 * Median Longitude: 128.451500 * South-bound Latitude: 74.000000 * West-bound Longitude: 125.909000 * North-bound Latitude: 77.501000 * East-bound Longitude: 130.994000
Date/Time Start: 2013-09-16T00:00:00 * Date/Time End: 2014-09-20T00:00:00
Minimum DEPTH, water: 4.1 m * Maximum DEPTH, water: 200.0 m
Event(s):
TDXXI-19  * Latitude: 74.000000 * Longitude: 130.994000 * Date/Time: 2013-09-16T00:00:00 * Elevation: -21.0 m * Location: Laptev Sea * Method/Device: CTD/Rosette (CTD-RO)
TDXXII-17  * Latitude: 77.501000 * Longitude: 125.909000 * Date/Time: 2014-09-20T00:00:00 * Elevation: -222.0 m * Location: Laptev Sea * Method/Device: CTD/Rosette (CTD-RO)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventKassens, Heidemarie
2 Sample IDSample IDKassens, Heidemarie
3 Latitude of eventLatitudeKassens, Heidemarie
4 Longitude of eventLongitudeKassens, Heidemarie
5 Elevation of eventElevationmKassens, Heidemarie
6 DEPTH, waterDepth watermKassens, HeidemarieGeocode
7 Pressure, waterPressdbarTimokhov, Leonid
8 Temperature, waterTemp°CTimokhov, Leonid
9 ConductivityCondmS/cmTimokhov, Leonid
10 SalinitySalLaukert, GeorgiPSU bottle
11 Temperature, water, potentialTpot°CLaukert, Georgi
12 Density, sigma-theta (0)Sigma-thetakg/m3Laukert, Georgi
13 Density, sigma500Sigma500kg/m3Laukert, Georgi
14 ClassificationClassificationLaukert, Georgi
15 Neodymium-143/Neodymium-144 ratio143Nd/144NdLaukert, Georgi
16 ε-Neodymiumε-NdLaukert, Georgi
17 Neodymium-143/Neodymium-144 ratio, standard deviation143Nd/144Nd std dev±Laukert, Georgi2 sigma
18 ε-Neodymium, standard deviationε-Nd std dev±Laukert, Georgi2 sigma
19 Neodymium, dissolvedNd disspmol/kgLaukert, Georgi
Change history:
2020-07-29T15:13:56 – PIs specified
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
25 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Event		2 
Sample ID		3 
Latitude		4 
Longitude		5 
Elevation [m]		6 
Depth water [m]		7 
Press [dbar]		8 
Temp [°C]		9 
Cond [mS/cm]		10 
Sal		11 
Tpot [°C]		12 
Sigma-theta [kg/m3]		13 
Sigma500 [kg/m3]		14 
Classification		15 
143Nd/144Nd		16 
ε-Nd		17 
143Nd/144Nd std dev [±]		18 
ε-Nd std dev [±]		19 
Nd diss [pmol/kg]
TDXXII-17 VB14/17/1/577.5010125.9090-222200.0202.251.153.00134.8571.1427.91730.269AAW0.512126-9.990.0000060.1316.43
TDXXI-19 VB13/19/3/474.0000130.9940-214.14.143.960.7586.8703.950.511834-15.680.0000090.19556.12