de.pangaea.dataset997293
und
de.pangaea.dataset997313
dataset
PANGAEA
info@pangaea.de
https://www.pangaea.de/
information
pointOfContact
2026-09-18T10:57:17Z
https://doi.pangaea.de/10.1594/PANGAEA.997293
<gco:CharacterString>Molecular composition of dissolved organic matter (DOM) along the West Antarctic Peninsula in summer 2023 determined by FT-ICR-MS</gco:CharacterString>
2026-09-18T10:56:17
publication
Fisher, Ben J
b.fisher@hw.ac.uk
https://orcid.org/0000-0001-7113-2818
information
author
Seidel, Michael
m.seidel@uol.de
https://orcid.org/0000-0003-0934-1939
information
author
Waite, Nicole
https://orcid.org/0000-0002-1107-4959
information
author
Manning, Miah Lynne
miahm@mit.edu
https://miahmanning.github.io/publications-presentations/
information
author
Cappola, Michael
mcappola@udel.edu
author
Dittmar, Thorsten
thorsten.dittmar@uol.de
https://orcid.org/0000-0002-3462-0107
information
author
Schofield, Oscar
https://orcid.org/0000-0003-2359-4131
information
author
Poulton, Alex J
alex.poulton@noc.ac.uk
https://orcid.org/0000-0002-5149-6961
information
author
Henley, Sian Frances
s.f.henley@ed.ac.uk
https://orcid.org/0000-0003-1221-1983
information
author
PANGAEA
info@pangaea.de
https://www.pangaea.de/
information
publisher
tableDigital
As part of the Palmer LTER research program during a 24 day period across January 2023, we conducted oceanographic CTD sampling at 10 sites across the West Antarctic Peninsula (4 on the shelf, 6 on the coast), with a view to link different marine phytoplankton communities to distinct molecular signatures of solid phase extracted (SPE) dissolved organic matter. This dataset comprises ultrahigh resolution mass spectrometry (Fourier-transform ion cyclotron resonance mass spectrometer, FT-ICR-MS) data and molecular indicies calculated from these data (IPhoto, IDeg, IBio).
completed
Fisher, Ben J
b.fisher@hw.ac.uk
https://orcid.org/0000-0001-7113-2818
information
principalInvestigator
Dissolved Organic Matter
field observations
FT-ICR MS
ship-based
Southern Ocean
theme
<gco:CharacterString>PANGAEA Keyword List</gco:CharacterString>
1995-01-01
creation
PANGAEA
info@pangaea.de
https://www.pangaea.de/
information
pointOfContact
Palmer-LTER
Palmer Long-Term Ecological Research
theme
<gco:CharacterString>PANGAEA Project List</gco:CharacterString>
1995-01-01
creation
PANGAEA
info@pangaea.de
https://www.pangaea.de/
information
pointOfContact
copyright
copyright
CC-BY-4.0: Creative Commons Attribution 4.0 International
textTable
und
geoscientificInformation
-78.48554
-64.39954
-69.82935
-64.60813
2023-01-04T10:11:30
2023-01-28T12:04:28
2.410836735
3050.243327
Supported by the Antarctic Science International Bursary, "Is Southern Ocean dissolved organic matter export influenced by phytoplankton community composition?" https://www.antarcticsciencebursary.org.uk
Event label
thematicClassification
LATITUDE
thematicClassification
LONGITUDE
thematicClassification
DEPTH, water
physicalMeasurement
CTD, Sea-Bird, SBE 911plus
m
m
DATE/TIME
thematicClassification
Molecular formula
thematicClassification
Fourier transform ion cyclotron resonance mass spectrometer (FT-ICR MS)
Mass of molecular formulas
thematicClassification
Fourier transform ion cyclotron resonance mass spectrometer (FT-ICR MS); intensity weighted average mass derived from the mass-to-charge ratio in Dalton (Da)
Hydrogen/Carbon ratio
thematicClassification
Fourier transform ion cyclotron resonance mass spectrometer (FT-ICR MS); intensity weighted Hydrogen-to-Carbon ratio
Oxygen/Carbon ratio
thematicClassification
Fourier transform ion cyclotron resonance mass spectrometer (FT-ICR MS); intensity weighted Oxygen-to-Carbon ratio
Peak intensity
thematicClassification
Fourier transform ion cyclotron resonance mass spectrometer (FT-ICR MS); Relative
text/tab-separated-values
unknown
https://doi.pangaea.de/10.1594/PANGAEA.997293?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: LMG2301_C1 * LATITUDE: -64.932620 * LONGITUDE: -64.399540 * DATE/TIME: 2023-01-04T10:11:30 * ELEVATION: -1300.0 m * LOCATION: Southern Ocean * CAMPAIGN: LMG2301 * BASIS: Laurence M. Gould * METHOD/DEVICE: CTD/Rosette
2023-01-04T10:11:30
EVENT LABEL: LMG2301_C2 * LATITUDE: -65.877580 * LONGITUDE: -68.285540 * DATE/TIME: 2023-01-11T14:11:30 * ELEVATION: -340.0 m * LOCATION: Southern Ocean * CAMPAIGN: LMG2301 * BASIS: Laurence M. Gould * METHOD/DEVICE: CTD/Rosette
2023-01-11T14:11:30
EVENT LABEL: LMG2301_C3 * LATITUDE: -68.301890 * LONGITUDE: -69.826050 * DATE/TIME: 2023-01-22T03:15:00 * ELEVATION: -200.0 m * LOCATION: Southern Ocean * CAMPAIGN: LMG2301 * BASIS: Laurence M. Gould * METHOD/DEVICE: CTD/Rosette
2023-01-22T03:15:00
EVENT LABEL: LMG2301_C4 * LATITUDE: -68.112110 * LONGITUDE: -72.346200 * DATE/TIME: 2023-01-28T12:04:28 * ELEVATION: -345.0 m * LOCATION: Southern Ocean * CAMPAIGN: LMG2301 * BASIS: Laurence M. Gould * METHOD/DEVICE: CTD/Rosette
2023-01-28T12:04:28
EVENT LABEL: LMG2301_C5 * LATITUDE: -68.692920 * LONGITUDE: -74.195070 * DATE/TIME: 2023-01-26T22:03:49 * ELEVATION: -542.0 m * LOCATION: Southern Ocean * CAMPAIGN: LMG2301 * BASIS: Laurence M. Gould * METHOD/DEVICE: CTD/Rosette
2023-01-26T22:03:49
EVENT LABEL: LMG2301_C6 * LATITUDE: -69.829350 * LONGITUDE: -76.084140 * DATE/TIME: 2023-01-24T21:53:17 * ELEVATION: -760.0 m * LOCATION: Southern Ocean * CAMPAIGN: LMG2301 * BASIS: Laurence M. Gould * METHOD/DEVICE: CTD/Rosette
2023-01-24T21:53:17
EVENT LABEL: LMG2301_S1 * LATITUDE: -64.608130 * LONGITUDE: -68.292990 * DATE/TIME: 2023-01-09T13:46:31 * ELEVATION: -2675.0 m * LOCATION: Southern Ocean * CAMPAIGN: LMG2301 * BASIS: Laurence M. Gould * METHOD/DEVICE: CTD/Rosette
2023-01-09T13:46:31
EVENT LABEL: LMG2301_S2 * LATITUDE: -67.019270 * LONGITUDE: -74.767740 * DATE/TIME: 2023-01-27T20:51:16 * ELEVATION: -2994.0 m * LOCATION: Southern Ocean * CAMPAIGN: LMG2301 * BASIS: Laurence M. Gould * METHOD/DEVICE: CTD/Rosette
2023-01-27T20:51:16
EVENT LABEL: LMG2301_S3 * LATITUDE: -67.572890 * LONGITUDE: -76.581780 * DATE/TIME: 2023-01-27T11:35:30 * ELEVATION: 3050.0 m * LOCATION: Southern Ocean * CAMPAIGN: LMG2301 * BASIS: Laurence M. Gould * METHOD/DEVICE: CTD/Rosette
2023-01-27T11:35:30
EVENT LABEL: LMG2301_S4 * LATITUDE: -68.090100 * LONGITUDE: -78.485540 * DATE/TIME: 2023-01-23T10:02:56 * ELEVATION: -3700.0 m * LOCATION: Southern Ocean * CAMPAIGN: LMG2301 * BASIS: Laurence M. Gould * METHOD/DEVICE: CTD/Rosette
2023-01-23T10:02:56