PANGAEA_989650
Raw noble gas data from RV POLARSTERN cruise PS137
Walter, Maren; Mette, Jonathan; Sültenfuß, Jürgen
Raw noble gas data from RV POLARSTERN cruise PS137
2026-01-30
PANGAEA
Dataset
https://doi.pangaea.de/10.1594/PANGAEA.989650
Investigator
Maren
Walter
maren.walter@uni-bremen.de
Earth Science
Event label
DATE/TIME
Bottle number
DEPTH, water
Sample mass
Helium-4
Helium-3
Neon
Helium-3/Helium-4 ratio
Neon/Helium ratio
δ Helium-3
δ Neon-22
geoscientificInformation
Arctic Ocean
AURORA seamount
CTD/Rosette
Helium
hydrothermal activity
isotope
Lucky B
noble gas
PS137
PS137_18-1
PS137_22-1
PS137_33-1
PS137_36-1
PS137_41-1
PS137_49-1
PS137_58-1
PS137_61-1
Yoyo-CTD
CTD, Sea-Bird SBE 911plus
Ultra high vacuum (UHV) mass spectrometry
Polarstern
2023-07-01
2023-07-26
Complete
81.358683
83.806179
-6.324112
-3.395741
12.178 m (DEPTH, water)
4491.736 m (DEPTH, water)
MARUM
Center for Marine Environmental Sciences
AWI_PhyOce
Physical Oceanography @ AWI
unrestricted
CC-BY-4.0: Creative Commons Attribution 4.0 International
English
PANGAEA
Data Publisher for Earth & Environmental Science
https://www.pangaea.de/
Data Center Contact
Michael
Diepenbroek
info@pangaea.de
Leobener Str.
Bremen
Bremen
28359
Germany
online
540 data points
text/tab-separated-values
Schlindwein, Vera (2023): The Expedition PS137 of the Research Vessel POLARSTERN to the Arctic Ocean in 2023. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 781, 121 pp, https://doi.org/10.57738/BzPM_0781_2023
Sültenfuß, Jürgen; Roether, Wolfgang; Rhein, Monika (2009): The Bremen mass spectrometric facility for the measurement of helium isotopes, neon, and tritium in water. Isotopes in Environmental and Health Studies, 45(2), 83-95, https://doi.org/10.1080/10256010902871929
This dataset contains raw noble gas data from water samples collected during the cruise PS137. Additional metadata was taken from the CTD rosette system with which the samples were collected. The stations were executed in July 2023 to detect possible hydrothermal plumes along the Gakkel ridge and to assess the dispersal of hydrothermal plumes. From the isotope ratio different water masses can be distinguished. The samples were taken from Niskin bottles into gas tight copper tubes and transported to the Bremen Helium Isotope Laboratory. For the analysis, the smaples were extracted with an ultra high vaccum system and transferred into a fully automated mass spectrometric system, which is composed of a two stage cryogenic chamber and a quadrupole and a sector-field mass spectrometer. The system aswell as the performance is described in detail in Sültenfuß et al. (2009). The results of double samples taken for control purposes were averaged. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.989650"! ** Nml/kg, mass concentration = normal milliliter per kilogram
http://en.wikipedia.org/wiki/ISO_8601
DATE/TIME
http://www.ocean.uni-bremen.de/mitarbeiter/mwalter/index_mw_eng.html
https://doi.org/10.1080/10256010902871929
The Bremen mass spectrometric facility for the measurement of helium isotopes, neon, and tritium in water
https://doi.org/10.17815/jlsrf-3-163
Polarstern
https://doi.org/10.57738/BzPM_0781_2023
The Expedition PS137 of the Research Vessel POLARSTERN to the Arctic Ocean in 2023
https://www.awi.de/en/science/climate-sciences/physical-oceanography.html
AWI_PhyOce
https://www.marum.de/en/
MARUM
https://www.seabird.com/sbe-911plus-ctd/product?id=60761421595&callback=qs
CTD, Sea-Bird SBE 911plus
DIF
9.4
2026-01-30
2026-04-29