de.pangaea.dataset929454
und
de.pangaea.dataset932940
dataset
PANGAEA
info@pangaea.de
https://www.pangaea.de/
information
pointOfContact
2026-04-29T19:21:44Z
https://doi.pangaea.de/10.1594/PANGAEA.929454
<gco:CharacterString>Dissolved copper in deep-sea pore waters from multi corer SO262_149-1, central equatorial Pacific Ocean</gco:CharacterString>
2021-03-19T13:37:33
publication
https://doi.org/10.1594/PANGAEA.929454
Paul, Sophie Anna Luise
spaul@geomar.de
https://orcid.org/0000-0002-1575-3406
information
author
Schmidt, Katja
katja.schmidt@bgr.de
https://orcid.org/0000-0001-8332-4366
information
author
Wulf, Miriam
miri.wulf@googlemail.com
author
Koschinsky, Andrea
akoschinsky@constructor.university
https://orcid.org/0000-0002-9224-0663
information
author
PANGAEA
info@pangaea.de
https://www.pangaea.de/
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publisher
tableDigital
Samples for dissolved (<0.2 µm) copper (Cu) in deep-sea pore waters from the Clarion Clipperton Zone, eastern German license area for polymetallic nodule mining in the Pacific Ocean, were collected with a multicorer in 2018 during cruise SO262. Samples were obtained at 2 cm intervals for the upper 20 cm of sediment through centrifugation and filtration through 0.2 µm polycarbonate syringe filters for trace metal analyses. The goal of this was to assess trace metal concentrations in pore waters and spatial heterogeneity. Samples were analyzed in 2019 by quadrupole ICP-MS in kinetic energy discrimination (KED) mode.
completed
Paul, Sophie Anna Luise
spaul@geomar.de
https://orcid.org/0000-0002-1575-3406
information
principalInvestigator
copper
Deep sea
Pacific Ocean
pore water
theme
<gco:CharacterString>PANGAEA Keyword List</gco:CharacterString>
1995-01-01
creation
PANGAEA
info@pangaea.de
https://www.pangaea.de/
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pointOfContact
copyright
copyright
CC-BY-4.0: Creative Commons Attribution 4.0 International
textTable
und
geoscientificInformation
-116.23768
-116.23768
11.89717
11.89717
2018-05-07T21:02:50
2018-05-07T21:02:50
-0.01
0.19
Sample code/label
thematicClassification
DEPTH, sediment/rock
physicalMeasurement
m
m
Depth, top/min
physicalMeasurement
m
m
Depth, bottom/max
physicalMeasurement
m
m
Copper
physicalMeasurement
ICP-MS, Perkin-Elmer, Nexion 350x, KED mode
µg/kg
µg/kg
Copper
physicalMeasurement
ICP-MS, Perkin-Elmer, Nexion 350x, KED mode
nmol/kg
nmol/kg
Copper
physicalMeasurement
ICP-MS, Perkin-Elmer, Nexion 350x, KED mode
nmol/l
nmol/l
Copper
physicalMeasurement
ICP-MS, Perkin-Elmer, Nexion 350x, KED mode; average measured values SLEW-3; ref. value 1.53
µg/kg
µg/kg
Copper
physicalMeasurement
ICP-MS, Perkin-Elmer, Nexion 350x, KED mode; limit of detection
µg/kg
µg/kg
text/tab-separated-values
unknown
https://doi.pangaea.de/10.1594/PANGAEA.929454?format=textfile
download
dataset
The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data.
EVENT LABEL: SO262_149-1 * LATITUDE: 11.897170 * LONGITUDE: -116.237680 * DATE/TIME: 2018-05-07T21:02:50 * ELEVATION: -4106.7 m * LOCATION: North Pacific Ocean * CAMPAIGN: SO262 * BASIS: Sonne_2 * METHOD/DEVICE: MultiCorer
2018-05-07T21:02:50