Bauch, Dorothea; Meyer, Hanno; Damm, Ellen; D'Angelo, Alessandra; Mellat, Moein; Granskog, Mats A; Weiner, Mikaela; Marent, Andreas (2024): Stable water isotopes of sea ice at biogeochemistry sites (BGC) and Main Coring Sites (MCS) during MOSAiC expedition, leg 2 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.971334 (DOI registration in progress)
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Stable water isotopes (oxygen δ18O and hydrogen δD) of sea ice were measured on ice cores taken by the Biogeochemistry (BGC) team during MOSAIC as a basis for interpreting BGC parameters such as enclosed gases and biogechemical active ingredients (Damm et al., in prep.). Sea ice cores were collected at different BGC stations located on the main ice floe (Central Observatory, CO) and L1 and L2 sites in the Distributed Network of the MOSAiC expedition (Angelopoulos et al., 2021; Mellat et al., 2024) as well as at the Main Coring Sites (MCS) in a multiple team effort (Nicolaus et al., 2022). Level sea ice was categorized into types based on the age: sea ice which grew during the same winter referred to as First-Year-Ice (FYI); sea ice which had survived one or more summer melting periods referred to as Second-Year-Ice (SYI). Sea ice cores were collected using a Kovacs Mark II 9 cm diameter corer. The snow on top of the sea ice was brushed off the top of the cores to minimize the snow affecting the ice surface. Onboard RV Polarstern, the cores were cut in 10 cm sections using a handsaw at 4° C (leg 1) or an electric saw at -20° C (legs 2 and 3). During summer (leg 4) sectioning of cores was partly done in the field, while another part of the cores was transported frozen at -20°C and sectioned within 3 month onshore. Each section was transferred into a gas-tight TedlarTM bag. The closed bags were carefully degassed with a vacuum pump (NKF Neuberger, type N035). Melting occurred within 12 to 15 hours at about 15°C. After shaking the melted ice within the TedlarTM bags, discrete sampling started by first rising the melt water carefully through a Tygon tube connected with the opened valves of the gas-tight bags and then into prepared sample vials. Oxygen and hydrogen isotope analyses were carried out at the ISOLAB Facility at AWI Potsdam (https://hdl.handle.net/10013/sensor.ddc92f54-4c63-492d-81c7-696260694001) with mass spectrometers (DELTA-S Finnigan MAT, USA): https://hdl.handle.net/10013/sensor.af148dea-fe65-4c87-9744-50dc4c81f7c9 https://hdl.handle.net/10013/sensor.62e86761-9fae-4f12-9c10-9b245028ea4c employing the equilibration method (details in Meyer et al., 2000). δ18O and δD values are given in per mil (‰) vs. Vienna standard mean ocean water (V-SMOW) as the standard. The second order parameter d excess was computed according to: d-excess = δD-8 δ18O (Dansgaard, 1964).
Supplement to:
Bauch, Dorothea; et al. (in prep.): Spatial and temporal variability of stable isotopes (δ18O) of sea ice cores during winter 2019/2020 (MOSAiC).
Related to:
Angelopoulos, Michael; Abrahamsson, Katarina; Bauch, Dorothea; Bowman, Jeff S; Castellani, Giulia; Creamean, Jessie; Damm, Ellen; Divine, Dmitry V; Dumitrascu, Adela; Eggers, Lena; Fong, Allison A; Fons, Steven W; Gradinger, Rolf; Granskog, Mats A; Grosse, Julia; Haapala, Jari; Haas, Christian; Hoppe, Clara Jule Marie; Høyland, Knut Vilhelm; Immerz, Antonia; Kolabutin, Nikolai; Krumpen, Thomas; Lei, Ruibo; Marsay, Christopher M; Maus, Sönke; Nicolaus, Marcel; Nubom, Alexey; Oggier, Marc; Olsen, Lasse Mørk; Rember, Robert; Ren, Jian; Rinke, Annette; Sachs, Torsten; Sheikin, Igor; Shimanchuk, Egor; Simões Pereira, Patric; Spahic, Susanne; Stefels, Jacqueline; Stephens, Mark; Torres-Valdés, Sinhué; Torstensson, Anders; Ulfsbo, Adam; Verdugo, Josefa; Wang, Lei; Wischnewski, Laura; Zhan, Liyang (2022): Physical properties of sea ice cores from site MCS_FYI measured on legs 1 to 3 of the MOSAiC expedition [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.943817
Angelopoulos, Michael; Abrahamsson, Katarina; Bauch, Dorothea; Bowman, Jeff S; Castellani, Giulia; Creamean, Jessie; Damm, Ellen; Divine, Dmitry V; Dumitrascu, Adela; Eggers, Lena; Fong, Allison A; Fons, Steven W; Gradinger, Rolf; Granskog, Mats A; Grosse, Julia; Haapala, Jari; Haas, Christian; Hoppe, Clara Jule Marie; Høyland, Knut Vilhelm; Immerz, Antonia; Kolabutin, Nikolai; Krumpen, Thomas; Lei, Ruibo; Marsay, Christopher M; Maus, Sönke; Nicolaus, Marcel; Nubom, Alexey; Oggier, Marc; Olsen, Lasse Mørk; Rember, Robert; Ren, Jian; Rinke, Annette; Sachs, Torsten; Sheikin, Igor; Shimanchuk, Egor; Simões Pereira, Patric; Spahic, Susanne; Stefels, Jacqueline; Stephens, Mark; Torres-Valdés, Sinhué; Torstensson, Anders; Ulfsbo, Adam; Verdugo, Josefa; Wang, Lei; Wischnewski, Laura; Zhan, Liyang (2022): Physical properties of sea ice cores from site MCS-SYI measured on legs 1 to 3 of the MOSAiC expedition [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.943818
Angelopoulos, Michael; Damm, Ellen; Simões Pereira, Patric; Abrahamsson, Katarina; Bauch, Dorothea; Bowman, Jeff S; Castellani, Giulia; Creamean, Jessie; Divine, Dmitry V; Dumitrascu, Adela; Eggers, Lena; Fong, Allison A; Fons, Steven W; Gradinger, Rolf; Granskog, Mats A; Grosse, Julia; Haapala, Jari; Haas, Christian; Hoppe, Clara Jule Marie; Høyland, Knut Vilhelm; Immerz, Antonia; Kolabutin, Nikolai; Krumpen, Thomas; Lei, Ruibo; Marsay, Christopher M; Maus, Sönke; Nicolaus, Marcel; Nubom, Alexey; Oggier, Marc; Olsen, Lasse Mørk; Rember, Robert; Ren, Jian; Rinke, Annette; Sachs, Torsten; Sheikin, Igor; Shimanchuk, Egor; Torres-Valdés, Sinhué; Spahic, Susanne; Stefels, Jacqueline; Stephens, Mark; Torstensson, Anders; Ulfsbo, Adam; Verdugo, Josefa; Wang, Lei; Wischnewski, Laura; Zhan, Liyang (2022): Physical properties of sea ice cores for biogeochemistry studies measured on legs 1 to 3 of the MOSAiC expedition [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.943811
Mellat, Moein; Meyer, Hanno; Werner, Martin; Brunello, Camilla F; Granskog, Mats A; Damm, Ellen; Bauch, Dorothea; Weiner, Mikaela; Marent, Andreas (2023): Stable water isotopes of sea ice at Main Coring Site (MCS) during MOSAiC expedition [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.958466
Oggier, Marc; Salganik, Evgenii; Whitmore, Laura M; Fong, Allison A; Hoppe, Clara Jule Marie; Rember, Robert; Høyland, Knut Vilhelm; Divine, Dmitry V; Gradinger, Rolf; Fons, Steven W; Abrahamsson, Katarina; Aguilar-Islas, Ana M; Angelopoulos, Michael; Arndt, Stefanie; Balmonte, John Paul; Bozzato, Deborah; Bowman, Jeff S; Castellani, Giulia; Chamberlain, Emelia; Creamean, Jessie; D'Angelo, Alessandra; Damm, Ellen; Dumitrascu, Adela; Eggers, Sarah Lena; Gardner, Jessie; Grosfeld, Lisa; Haapala, Jari; Immerz, Antonia; Kolabutin, Nikolai; Lange, Benjamin Allen; Lei, Ruibo; Marsay, Christopher M; Maus, Sönke; Müller, Oliver; Olsen, Lasse Mørk; Nuibom, Alexey; Ren, Jian; Rinke, Annette; Sheikin, Igor; Shimanchuk, Egor; Snoeijs-Leijonmalm, Pauline; Spahic, Susanne; Stefels, Jacqueline; Torres-Valdés, Sinhué; Torstensson, Anders; Ulfsbo, Adam; Verdugo, Josefa; Vortkamp, Martina; Wang, Lei; Webster, Melinda; Wischnewski, Laura; Granskog, Mats A (2023): First-year sea-ice salinity, temperature, density, oxygen and hydrogen isotope composition from the main coring site (MCS-FYI) during MOSAiC legs 1 to 4 in 2019/2020 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.956732
Oggier, Marc; Salganik, Evgenii; Whitmore, Laura M; Fong, Allison A; Hoppe, Clara Jule Marie; Rember, Robert; Høyland, Knut Vilhelm; Gradinger, Rolf; Divine, Dmitry V; Fons, Steven W; Abrahamsson, Katarina; Aguilar-Islas, Ana M; Angelopoulos, Michael; Arndt, Stefanie; Balmonte, John Paul; Bozzato, Deborah; Bowman, Jeff S; Castellani, Giulia; Chamberlain, Emelia; Creamean, Jessie; D'Angelo, Alessandra; Damm, Ellen; Dumitrascu, Adela; Eggers, Lena; Gardner, Jessie; Grosfeld, Lisa; Haapala, Jari; Immerz, Antonia; Kolabutin, Nikolai; Lange, Benjamin Allen; Lei, Ruibo; Marsay, Christopher M; Maus, Sönke; Olsen, Lasse Mørk; Müller, Oliver; Nuibom, Alexey; Ren, Jian; Rinke, Annette; Sheikin, Igor; Shimanchuk, Egor; Snoeijs-Leijonmalm, Pauline; Spahic, Susanne; Stefels, Jacqueline; Torres-Valdés, Sinhué; Torstensson, Anders; Ulfsbo, Adam; Verdugo, Josefa; Vortkamp, Martina; Wang, Lei; Webster, Melinda; Wischnewski, Laura; Granskog, Mats A (2023): Second-year sea-ice salinity, temperature, density, oxygen and hydrogen isotope composition from the main coring site (MCS-SYI) during MOSAiC legs 1 to 4 in 2019/2020 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.959830
References:
Angelopoulos, Michael; Damm, Ellen; Simões Pereira, Patric; Abrahamsson, Katarina; Bauch, Dorothea; Bowman, Jeff S; Castellani, Giulia; Creamean, Jessie; Divine, Dmitry V; Dumitrascu, Adela; Granskog, Mats A; Kolabutin, Nikolai; Krumpen, Thomas; Fons, Steven W; Nicolaus, Marcel; Oggier, Marc; Rinke, Annette; Sachs, Torsten; Shimanchuk, Egor; Stefels, Jacqueline; Stephens, Mark; Ulfsbo, Adam; Verdugo, Josefa; Wang, Lei; Zhan, Liyang; Haas, Christian (2022): Deciphering the Properties of Different Arctic Ice Types During the Growth Phase of MOSAiC: Implications for Future Studies on Gas Pathways. Frontiers in Earth Science, 10, 864523, https://doi.org/10.3389/feart.2022.864523
Damm, Ellen; et al. (in prep.): Overview of the MOSAiC expedition: Biogeochemistry.
Dansgaard, W (1964): Stable isotopes in precipitation. Tellus, 16(4), 436-468, https://doi.org/10.3402/tellusa.v16i4.8993
Mellat, Moein; Brunello, Camilla F; Werner, Martin; Bauch, Dorothea; Damm, Ellen; Angelopoulos, Michael; Nomura, Daiki; Welker, Jeffrey M; Schneebeli, Martin; Granskog, Mats A; Hörhold, Maria; Macfarlane, Amy R; Arndt, Stefanie; Meyer, Hanno (2024): Isotopic signatures of snow, sea ice, and surface seawater in the central Arctic Ocean during the MOSAiC expedition. Elementa - Science of the Anthropocene, 12(1), 00078, https://doi.org/10.1525/elementa.2023.00078
Meyer, Hanno; Schönicke, Lutz; Wand, Ulrich; Hubberten, Hans-Wolfgang; Friedrichsen, Hans (2000): Isotope Studies of Hydrogen and Oxygen in Ground Ice - Experiences with the Equilibration Technique. Isotopes in Environmental and Health Studies, 36(2), 133-149, https://doi.org/10.1080/10256010008032939
Nicolaus, Marcel; Perovich, Donald K; Spreen, Gunnar; Granskog, Mats A; von Albedyll, Luisa; Angelopoulos, Michael; Anhaus, Philipp; Arndt, Stefanie; Belter, Hans Jakob; Bessonov, Vladimir; Birnbaum, Gerit; Brauchle, Jörg; Calmer, Radiance; Cardellach, Estel; Cheng, Bin; Clemens-Sewall, David; Dadic, Ruzica; Damm, Ellen; de Boer, Gijs; Demir, Oguz; Dethloff, Klaus; Divine, Dmitry V; Fong, Allison A; Fons, Steven W; Frey, Markus M; Fuchs, Niels; Gabarró, Carolina; Gerland, Sebastian; Goessling, Helge; Gradinger, Rolf; Haapala, Jari; Haas, Christian; Hamilton, Jonathan; Hannula, Henna-Reetta; Hendricks, Stefan; Herber, Andreas; Heuzé, Céline; Hoppmann, Mario; Høyland, Knut Vilhelm; Huntemann, Marcus; Hutchings, Jennifer K; Hwang, Byongjun; Itkin, Polona; Jacobi, Hans-Werner; Jaggi, Matthias; Jutila, Arttu; Kaleschke, Lars; Katlein, Christian; Kolabutin, Nikolai; Krampe, Daniela; Kristensen, Steen Savstrup; Krumpen, Thomas; Kurtz, Nathan; Lampert, Astrid; Lange, Benjamin Allen; Lei, Ruibo; Light, Bonnie; Linhardt, Felix; Liston, Glen E; Loose, Brice; Macfarlane, Amy R; Mahmud, Mallik; Matero, Ilkka; Maus, Sönke; Morgenstern, Anne; Naderpour, Reza; Nandan, Vishnu; Niubom, Alexey; Oggier, Marc; Oppelt, Natascha; Pätzold, Falk; Perron, Christophe; Petrovsky, Tomasz; Pirazzini, Roberta; Polashenski, Chris; Rabe, Benjamin; Raphael, Ian; Regnery, Julia; Rex, Markus; Ricker, Robert; Riemann-Campe, Kathrin; Rinke, Annette; Rohde, Jan; Salganik, Evgenii; Scharien, Randall K; Schiller, Martin; Schneebeli, Martin; Semmling, Maximilian; Shimanchuk, Egor; Shupe, Matthew D; Smith, Madison M; Smolyanitsky, Vasily M; Sokolov, Vladimir; Stanton, T; Stroeve, Julienne C; Thielke, Linda; Timofeeva, Anna; Tonboe, Rasmus Tage; Tavri, Aikaterini; Tsamados, Michel; Wagner, David N; Watkins, Daniel; Webster, Melinda; Wendisch, Manfred (2022): Overview of the MOSAiC expedition: Snow and sea ice. 10(1), https://doi.org/10.1525/elementa.2021.000046
Additional metadata:
SENSOR: Metadata for mass spectrometer Finnigan Delta-S mass spectrometer (BERTA) at current Version. Alfred Wegener Institut Helmholtz Centre for Polar and Marine Research, hdl:10013/sensor.62e86761-9fae-4f12-9c10-9b245028ea4c
SENSOR: Metadata for mass spectrometer Finnigan Delta-S mass spectrometer (DIFE) at current Version. Alfred Wegener Institut Helmholtz Centre for Polar and Marine Research, hdl:10013/sensor.af148dea-fe65-4c87-9744-50dc4c81f7c9
Project(s):
Funding:
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AFMOSAiC-1_00: Multidisciplinary drifting Observatory for the Study of Arctic Climate
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS122_00: Multidisciplinary drifting Observatory for the Study of Arctic Climate / MOSAiC
German Research Foundation (DFG), grant/award no. 429838323: Interplay between seasonal arctic sea-ice processes and halocline stability - towards understanding arctic gas and matter fluxes
Coverage:
Median Latitude: 87.308753 * Median Longitude: 101.609828 * South-bound Latitude: 86.624779 * West-bound Longitude: 84.747607 * North-bound Latitude: 87.769299 * East-bound Longitude: 116.684431
Date/Time Start: 2019-12-23T00:00:00 * Date/Time End: 2020-02-12T00:00:00
Minimum DEPTH, ice/snow: 0.000 m * Maximum DEPTH, ice/snow: 1.890 m
Event(s):
PS122/2_17-3 * Latitude: 86.655367 * Longitude: 112.905059 * Date/Time: 2019-12-23T07:49:00 * O2A Registry URI: sensor.awi.de * Location: Arctic Ocean * Campaign: PS122/2 (MOSAiC20192020) * Basis: Polarstern * Method/Device: Ice corer (IC) * Comment: temp: temp; CH4: temp on this core; salo18: salo18; halo the club music: halo, much shorter but with skeleton layer; iso: iso; eco1a: eco1a; eco1b: eco1b; eco1c: prod; bromo: hey; eco1d: algae; tex: tex; dic: hey; rep: rep; backup : backup; eco2a: eco2a; plastic: plastic; eco2b: eco; eco2c: eco2c; meio1: meio1; rho: density; gypsium: gypsium; methox: meth; salo18 syi: syi
PS122/2_17-29 * Latitude: 86.624779 * Longitude: 114.996464 * Date/Time: 2019-12-25T11:45:00 * Elevation: -4411.5 m * O2A Registry URI: sensor.awi.de * Location: Arctic Ocean * Campaign: PS122/2 (MOSAiC20192020) * Basis: Polarstern * Method/Device: Ice corer (IC) * Comment: Positioning PTSAG.1 temperature on this core
PS122/2_18-118 * Latitude: 86.818205 * Longitude: 116.684431 * Date/Time: 2020-01-02T10:27:00 * Elevation: -4405.3 m * O2A Registry URI: sensor.awi.de * Location: Arctic Ocean * Campaign: PS122/2 (MOSAiC20192020) * Basis: Polarstern * Method/Device: Ice corer (IC)
Comment:
In its current form there might be single cores from which isotope data was already published e.g. in Mellat et al, 2024.
The dataset in its current form contains all data shown and discussed in Bauch et al, in prep.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | Bauch, Dorothea | |||
2 | Sample code/label | Sample label | Bauch, Dorothea | Additional lable on bottle | ||
3 | Station label | Station | Bauch, Dorothea | |||
4 | Sample ID | Sample ID | Bauch, Dorothea | ISOLAB ID | ||
5 | DATE/TIME | Date/Time | Bauch, Dorothea | Geocode | ||
6 | Sample type | Samp type | Bauch, Dorothea | |||
7 | DEPTH, ice/snow | Depth ice/snow | m | Bauch, Dorothea | Geocode – minimum/top | |
8 | DEPTH, ice/snow | Depth ice/snow | m | Bauch, Dorothea | Geocode – maximum/bottom | |
9 | Salinity | Sal | Bauch, Dorothea | |||
10 | δ18O, water | δ18O H2O | ‰ SMOW | Bauch, Dorothea | Mass spectrometer Finnigan MAT Delta-S (ISOLAB) | |
11 | δ Deuterium, water | δD H2O | ‰ SMOW | Bauch, Dorothea | Mass spectrometer Finnigan MAT Delta-S (ISOLAB) | |
12 | Deuterium excess | d xs | ‰ | Bauch, Dorothea | Calculated after Dansgaard (1964) | |
13 | Gear | Gear | Bauch, Dorothea | corer details |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
922 data points