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Paffrath, Ronja; Pahnke, Katharina; Böning, Philipp; Rutgers van der Loeff, Michiel M; Valk, Ole; Gdaniec, Sandra; Planquette, Hélène (2021): Particulate rare earth element concentrations and neodymium isotope compositions in the central Arctic Ocean during FS Polarstern PS94 (GEOTRACES GN04) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.933484

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Abstract:
We present spatially highly resolved distributions of particulate seawater rare earth element concentrations and neodymium isotopes along a transect in the central Arctic Ocean from FS Polarstern cruise PS94 (GEOTRACES GN04) in August-October 2015. Particle samples were taken using in-situ pumps and Supor filters (pore size 0.45 μm).
Keyword(s):
GEOTRACES; Neodymium isotopes; Rare earth elements
Supplement to:
Paffrath, Ronja; Pahnke, Katharina; Böning, Philipp; Rutgers van der Loeff, Michiel M; Valk, Ole; Gdaniec, Sandra; Planquette, Hélène (2021): Seawater‐Particle Interactions of Rare Earth Elements and Neodymium Isotopes in the Deep Central Arctic Ocean. Journal of Geophysical Research: Oceans, 126(8), e2021JC017423, https://doi.org/10.1029/2021JC017423
Related to:
Behrens, Melanie K; Muratli, Jesse M; Pradoux, Catherine; Wu, Yingzhe; Böning, Philipp; Brumsack, Hans-Jürgen; Goldstein, Steven L; Haley, Brian A; Jeandel, Catherine; Paffrath, Ronja; Pena, Leopoldo D; Schnetger, Bernhard; Pahnke, Katharina (2016): Rapid and precise analysis of rare earth elements in small volumes of seawater - Method and intercomparison. Marine Chemistry, 186, 110-120, https://doi.org/10.1016/j.marchem.2016.08.006
Gdaniec, Sandra; Roy-Barman, Matthieu; Levier, Martin; Valk, Ole; Rutgers van der Loeff, Michiel M; Foliot, Lorna; Dapoigny, Arnaud; Missiaen, Lise; Mörth, Carl-Magnus; Andersson, Per S (2020): 231Pa and 230Th in the Arctic Ocean: Implications for boundary scavenging and 231Pa230Th fractionation in the Eurasian Basin. Chemical Geology, 532, 119380, https://doi.org/10.1016/j.chemgeo.2019.119380
Paffrath, Ronja; Pahnke, Katharina; Böning, Philipp; Rutgers van der Loeff, Michiel M; Valk, Ole; Gdaniec, Sandra; Planquette, Hélène (2021): Dissolved rare earth element concentrations and neodymium isotope compositions in the central Arctic Ocean during FS Polarstern PS94 (GEOTRACES GN04). PANGAEA, https://doi.org/10.1594/PANGAEA.933493
Rabe, Benjamin; Schauer, Ursula; Ober, Sven; Horn, Myriel; Hoppmann, Mario; Korhonen, Meri; Pisarev, Sergey; Hampe, Hendrik; Villacieros, Nicolas; Savy, Jean Philippe; Wisotzki, Andreas (2016): Physical oceanography measured on water bottle samples during POLARSTERN cruise PS94 (ARK-XXIX/3). Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.859559
Valk, Ole; Rutgers van der Loeff, Michiel M; Geibert, Walter; Gdaniec, Sandra; Moran, S Bradley; Lepore, Kate; Edwards, R Lawrence; Lu, Y; Puigcorbé, Viena; Casacuberta Arola, Núria; Paffrath, Ronja; Smethie, William; Roy-Barman, Matthieu (2019): Dissolved thorium 230 and particulate thorium 232 in the water column at stations PS94/125-2 and PS94/125-5. PANGAEA, https://doi.org/10.1594/PANGAEA.908065
Coverage:
Median Latitude: 86.162368 * Median Longitude: 87.452508 * South-bound Latitude: 81.847200 * West-bound Longitude: 30.230000 * North-bound Latitude: 89.014800 * East-bound Longitude: 179.874200
Date/Time Start: 2015-08-22T22:06:00 * Date/Time End: 2015-09-22T18:53:00
Minimum Elevation: -4826.0 m * Maximum Elevation: -3162.2 m
Event(s):
PS94/032-8 * Latitude Start: 81.847170 * Longitude Start: 30.851500 * Latitude End: 81.856330 * Longitude End: 30.917170 * Date/Time Start: 2015-08-22T22:06:00 * Date/Time End: 2015-08-23T03:01:00 * Elevation Start: -3168.5 m * Elevation End: -3162.2 m * Location: Arctic Ocean * Campaign: PS94 (ARK-XXIX/3) * Basis: Polarstern * Method/Device: In situ pump (ISP)
PS94/050-5 * Latitude: 84.383670 * Longitude: 30.230000 * Date/Time: 2015-08-26T17:23:00 * Elevation: -4055.7 m * Location: Arctic Ocean * Campaign: PS94 (ARK-XXIX/3) * Basis: Polarstern * Method/Device: In situ pump (ISP)
PS94/069-2 * Latitude: 86.998170 * Longitude: 58.730670 * Date/Time: 2015-09-02T10:17:00 * Elevation: -4826.0 m * Location: Arctic Ocean * Campaign: PS94 (ARK-XXIX/3) * Basis: Polarstern * Method/Device: CTD/Rosette, ultra clean (CTD-UC)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventPaffrath, Ronja
2CommentCommentPaffrath, Ronjafrom ultra clean rosette
3DATE/TIMEDate/TimePaffrath, RonjaGeocode
4LATITUDELatitudePaffrath, RonjaGeocode
5LONGITUDELongitudePaffrath, RonjaGeocode
6ELEVATIONElevationm a.s.l.Paffrath, RonjaGeocode
7DEPTH, waterDepth watermPaffrath, RonjaGeocode
8Lanthanum, particulateLa partpmol/kgPaffrath, Ronja
9Cerium, particulateCe partpmol/kgPaffrath, Ronja
10Praseodymium, particulatePr partpmol/kgPaffrath, Ronja
11Neodymium, particulateNd partpmol/kgPaffrath, Ronja
12Samarium, particulateSm partpmol/kgPaffrath, Ronja
13Europium, particulateEu partpmol/kgPaffrath, Ronja
14Gadolinium, particulateGd partpmol/kgPaffrath, Ronja
15Terbium, particulateTb partpmol/kgPaffrath, Ronja
16Dysprosium, particulateDy partpmol/kgPaffrath, Ronja
17Holmium, particulateHo partpmol/kgPaffrath, Ronja
18Erbium, particulateEr partpmol/kgPaffrath, Ronja
19Thulium, particulateTm partpmol/kgPaffrath, Ronja
20Ytterbium, particulateYb partpmol/kgPaffrath, Ronja
21Lutetium, particulateLu partpmol/kgPaffrath, Ronja
22Cerium anomaly, particulateCe/Ce* partPaffrath, Ronja
23Europium anomaly, particulateEu/Eu* partPaffrath, Ronja
24Gadolinium anomaly, particulateGd/Gd* partPaffrath, Ronja
25Heavy rare-earth elements/light rare-earth elements ratio, particulateHREE/LREE partPaffrath, Ronja
26ε-Neodymium, particulateε-Nd partPaffrath, Ronja
27ε-Neodymium, error, particulateε-Nd e part±Paffrath, Ronjapropagated error, 2 SD
28CommentCommentPaffrath, Ronjaε-Neodymium secondary corrected, particulate
29Neodymium, particulate, lithogenicNd part lithpmol/kgPaffrath, RonjaCalculated
30Neodymium, particulate, authigenicNd part authpmol/kgPaffrath, RonjaCalculated
31Neodymium, particulate, lithogenicNd part lith%Paffrath, RonjaCalculated
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1492 data points

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