Articles | Volume 14, issue 6
https://doi.org/10.5194/essd-14-2721-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/essd-14-2721-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Data description paper
| 
10 Jun 2022
Data description paper |
| 10 Jun 2022
| 10 Jun 2022
The CISE-LOCEAN seawater isotopic database (1998–2021)
Gilles Reverdin
CORRESPONDING AUTHOR
LOCEAN – IPSL, CNRS–IRD–MNHN, Sorbonne University, Paris, France
Claire Waelbroeck
LOCEAN – IPSL, CNRS–IRD–MNHN, Sorbonne University, Paris, France
Catherine Pierre
LOCEAN – IPSL, CNRS–IRD–MNHN, Sorbonne University, Paris, France
Camille Akhoudas
LOCEAN – IPSL, CNRS–IRD–MNHN, Sorbonne University, Paris, France
Giovanni Aloisi
Institut de Physique du Globe de Paris, CNRS, Université de Paris,
75005 Paris, France
Marion Benetti
LOCEAN – IPSL, CNRS–IRD–MNHN, Sorbonne University, Paris, France
Bernard Bourlès
UAR IMAGO, IRD, Plouzané, France
Magnus Danielsen
Marine and Freshwater Institute, Hafnarfjörður, Iceland
Jérôme Demange
LOCEAN – IPSL, CNRS–IRD–MNHN, Sorbonne University, Paris, France
Denis Diverrès
UAR IMAGO, IRD, Plouzané, France
Jean-Claude Gascard
LOCEAN – IPSL, CNRS–IRD–MNHN, Sorbonne University, Paris, France
Marie-Noëlle Houssais
LOCEAN – IPSL, CNRS–IRD–MNHN, Sorbonne University, Paris, France
Hervé Le Goff
LOCEAN – IPSL, CNRS–IRD–MNHN, Sorbonne University, Paris, France
Pascale Lherminier
LOPS, IUEM, UBO–CNRS–IRD–Ifremer, University of Brest, Plouzané,
France
Claire Lo Monaco
LOCEAN – IPSL, CNRS–IRD–MNHN, Sorbonne University, Paris, France
Herlé Mercier
LOPS, IUEM, UBO–CNRS–IRD–Ifremer, University of Brest, Plouzané,
France
Nicolas Metzl
LOCEAN – IPSL, CNRS–IRD–MNHN, Sorbonne University, Paris, France
Simon Morisset
Amundsen Science, Québec, Canada
Aïcha Naamar
LOCEAN – IPSL, CNRS–IRD–MNHN, Sorbonne University, Paris, France
Thierry Reynaud
LOPS, IUEM, UBO–CNRS–IRD–Ifremer, University of Brest, Plouzané,
France
Jean-Baptiste Sallée
LOCEAN – IPSL, CNRS–IRD–MNHN, Sorbonne University, Paris, France
Virginie Thierry
LOPS, IUEM, UBO–CNRS–IRD–Ifremer, University of Brest, Plouzané,
France
Susan E. Hartman
National Oceanography Center, Southampton, UK
Edward W. Mawji
National Oceanography Center, Southampton, UK
Solveig Olafsdottir
Marine and Freshwater Institute, Hafnarfjörður, Iceland
Torsten Kanzow
MARUM/Alfred Wegener Institute for Polar and Marine Research, Bremerhaven,
Germany
Anton Velo
Intituto de Investigaciones Marinas de Vigo, CSIC, Vigo, Spain
Antje Voelker
Instituto Português do Mar e da Atmosfera, Lisbon, Portugal
Centro de Ciencias do Mar, Faro, Portugal
Igor Yashayaev
Bedford Institute of Oceanography, Dartmouth, Nova Scotia, Canada
F. Alexander Haumann
Atmospheric and Oceanic Sciences Program, Princeton University,
Princeton, USA
Melanie J. Leng
British Geological Survey, Nottingham, UK
Carol Arrowsmith
British Geological Survey, Nottingham, UK
Michael Meredith
British Antarctic Survey, Cambridge, UK
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Cited
13 citations as recorded by crossref.
- Regional Variations in Nitrous Oxide in the Indian Groundwater: Influence of Agricultural Practices, Irrigation, and Rainfall Patterns V. Sarma et al. 10.1021/acsestwater.4c00625
- Multiple Technology Approach Based on Stable Isotope Ratio Analysis, Fourier Transform Infrared Spectrometry and Thermogravimetric Analysis to Ensure the Fungal Origin of the Chitosan E. Claverie et al. 10.3390/molecules28114324
- Isotopic measurements in water vapor, precipitation, and seawater during EUREC4A A. Bailey et al. 10.5194/essd-15-465-2023
- Biogeochemical characteristics of brash sea ice and icebergs during summer and autumn in the Indian sector of the Southern Ocean D. Nomura et al. 10.1016/j.pocean.2023.103023
- Isotopic evidence for an intensified hydrological cycle in the Indian sector of the Southern Ocean C. Akhoudas et al. 10.1038/s41467-023-38425-5
- Toward a process-oriented understanding of water in the climate system: recent insights from stable isotopes A. Bailey et al. 10.1088/2752-5295/ada17b
- Modelling the water isotope distribution in the Mediterranean Sea using a high-resolution oceanic model (NEMO-MED12-watiso v1.0): evaluation of model results against in situ observations M. Ayache et al. 10.5194/gmd-17-6627-2024
- A dual water isotope dataset for quantifying summer water mass transport in the northern South China Sea S. Liu et al. 10.1038/s41597-025-05444-4
- Assessing seasonal nitrogen transformations in the Godavari estuary, India B. Sridevi et al. 10.1016/j.ecss.2023.108404
- Technical note: Large offsets between different datasets of seawater isotopic composition – an illustration of the need to reinforce intercalibration efforts G. Reverdin et al. 10.5194/os-21-567-2025
- Characterizing the stable oxygen isotopic composition of the southeast Indian Ocean R. Glaubke et al. 10.1016/j.marchem.2024.104397
- Seawater oxygen isotopes as a tool for monitoring future meltwater from the Antarctic ice-sheet H. Kim & A. Timmermann 10.1038/s43247-024-01514-4
- Machine Learning Solutions to Regional Surface Ocean δ18O‐Salinity Relationships for Paleoclimatic Reconstruction N. Murray et al. 10.1029/2023PA004612
13 citations as recorded by crossref.
- Regional Variations in Nitrous Oxide in the Indian Groundwater: Influence of Agricultural Practices, Irrigation, and Rainfall Patterns V. Sarma et al. 10.1021/acsestwater.4c00625
- Multiple Technology Approach Based on Stable Isotope Ratio Analysis, Fourier Transform Infrared Spectrometry and Thermogravimetric Analysis to Ensure the Fungal Origin of the Chitosan E. Claverie et al. 10.3390/molecules28114324
- Isotopic measurements in water vapor, precipitation, and seawater during EUREC4A A. Bailey et al. 10.5194/essd-15-465-2023
- Biogeochemical characteristics of brash sea ice and icebergs during summer and autumn in the Indian sector of the Southern Ocean D. Nomura et al. 10.1016/j.pocean.2023.103023
- Isotopic evidence for an intensified hydrological cycle in the Indian sector of the Southern Ocean C. Akhoudas et al. 10.1038/s41467-023-38425-5
- Toward a process-oriented understanding of water in the climate system: recent insights from stable isotopes A. Bailey et al. 10.1088/2752-5295/ada17b
- Modelling the water isotope distribution in the Mediterranean Sea using a high-resolution oceanic model (NEMO-MED12-watiso v1.0): evaluation of model results against in situ observations M. Ayache et al. 10.5194/gmd-17-6627-2024
- A dual water isotope dataset for quantifying summer water mass transport in the northern South China Sea S. Liu et al. 10.1038/s41597-025-05444-4
- Assessing seasonal nitrogen transformations in the Godavari estuary, India B. Sridevi et al. 10.1016/j.ecss.2023.108404
- Technical note: Large offsets between different datasets of seawater isotopic composition – an illustration of the need to reinforce intercalibration efforts G. Reverdin et al. 10.5194/os-21-567-2025
- Characterizing the stable oxygen isotopic composition of the southeast Indian Ocean R. Glaubke et al. 10.1016/j.marchem.2024.104397
- Seawater oxygen isotopes as a tool for monitoring future meltwater from the Antarctic ice-sheet H. Kim & A. Timmermann 10.1038/s43247-024-01514-4
- Machine Learning Solutions to Regional Surface Ocean δ18O‐Salinity Relationships for Paleoclimatic Reconstruction N. Murray et al. 10.1029/2023PA004612
Latest update: 31 Jul 2025
Short summary
The CISE-LOCEAN seawater stable isotope dataset has close to 8000 data entries. The δ18O and δD isotopic data measured at LOCEAN have uncertainties of at most 0.05 ‰ and 0.25 ‰, respectively. Some data were adjusted to correct for evaporation. The internal consistency indicates that the data can be used to investigate time and space variability to within 0.03 ‰ and 0.15 ‰ in δ18O–δD17; comparisons with data analyzed in other institutions suggest larger differences with other datasets.
The CISE-LOCEAN seawater stable isotope dataset has close to 8000 data entries. The δ18O and δD...
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