Tritium in snow measurements from POLARSTERN cruise PS122 (MOSAiC, 2019-2020)
We present a data set of tritium in snow collected during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC, PS122) expedition, during which the R/V Polarstern drifted along with the Arctic sea ice from the Laptev Sea to Fram Strait, from October 2019 to September 20...
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PANGAEA
2023
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.961738 https://doi.org/10.1594/PANGAEA.961738 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.961738 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
1 10 11 12 13 14 15 16 17 18 2 3 4 5 6 7 8 9 AC3 Arctic Arctic Amplification CFC12 Date/Time of event DEPTH ice/snow Event label Helium Latitude of event Longitude of event MOSAiC MOSAIC_PO MOSAiC20192020 MOSAiC expedition Multidisciplinary drifting Observatory for the Study of Arctic Climate NEON Polarstern PS122/3 PS122/3_99-100 PS122/3_99-101 PS122/3_99-102 PS122/3_99-103 PS122/3_99-104 PS122/3_99-105 PS122/3_99-106 PS122/3_99-107 PS122/3_99-108 PS122/3_99-109 PS122/3_99-110 PS122/3_99-111 PS122/3_99-112 |
spellingShingle |
1 10 11 12 13 14 15 16 17 18 2 3 4 5 6 7 8 9 AC3 Arctic Arctic Amplification CFC12 Date/Time of event DEPTH ice/snow Event label Helium Latitude of event Longitude of event MOSAiC MOSAIC_PO MOSAiC20192020 MOSAiC expedition Multidisciplinary drifting Observatory for the Study of Arctic Climate NEON Polarstern PS122/3 PS122/3_99-100 PS122/3_99-101 PS122/3_99-102 PS122/3_99-103 PS122/3_99-104 PS122/3_99-105 PS122/3_99-106 PS122/3_99-107 PS122/3_99-108 PS122/3_99-109 PS122/3_99-110 PS122/3_99-111 PS122/3_99-112 Huhn, Oliver Heuzé, Céline Walter, Maren Mertens, Christian Bulsiewicz, Klaus Sültenfuß, Jürgen Tritium in snow measurements from POLARSTERN cruise PS122 (MOSAiC, 2019-2020) |
topic_facet |
1 10 11 12 13 14 15 16 17 18 2 3 4 5 6 7 8 9 AC3 Arctic Arctic Amplification CFC12 Date/Time of event DEPTH ice/snow Event label Helium Latitude of event Longitude of event MOSAiC MOSAIC_PO MOSAiC20192020 MOSAiC expedition Multidisciplinary drifting Observatory for the Study of Arctic Climate NEON Polarstern PS122/3 PS122/3_99-100 PS122/3_99-101 PS122/3_99-102 PS122/3_99-103 PS122/3_99-104 PS122/3_99-105 PS122/3_99-106 PS122/3_99-107 PS122/3_99-108 PS122/3_99-109 PS122/3_99-110 PS122/3_99-111 PS122/3_99-112 |
description |
We present a data set of tritium in snow collected during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC, PS122) expedition, during which the R/V Polarstern drifted along with the Arctic sea ice from the Laptev Sea to Fram Strait, from October 2019 to September 2020. During the expedition, tritium data were collected occasionally in the snow, from the ship and from the ice. We took 9 samples from snow into 2x500 ml plastic bottles during leg 3. In the IUP Bremen noble gas lab the water samples were pre-processed with a gas extraction system for complete degassing and were then stored for several months. During that time, part of the tritium (3H) decayed by beta-decay to helium 3 (3He). The new produced 3He was then analysed by the same mass spectrometer system as for the noble gases. Tritium concentrations reported here are scaled to the 1st January 2020 and referred to as TU2020. Concentrations are given in TU (tritium unit), where 1 TU is the ratio of 1 tritium atom to 10^18 hydrogen atoms. Typical errors for this data set is 0.04TU or 3% whatever is larger. Acknowledgment These data were produced as part of the international Multidisciplinary drifting Observatory for the Study of the Arctic Climate (MOSAiC) with the tag MOSAiC20192020 (AWI_PS122_00). We thank all those who contributed to MOSAiC and made this endeavor possible, as listed in Nixdorf et al. (2021). CH was funded by Vetenskapsrådet grant number 2018-03859 awarded to CH, project Why is the deep Arctic Ocean Warming? (WAOW), and acknowledge support from the Swedish Polar Research Secretariat for berth fees onboard MOSAiC. MW gratefully acknowledge the funding by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) – Project Number 268020496–TRR 172, within the Transregional Collaborative Research Center "ArctiC Amplification: Climate Relevant Atmospheric and SurfaCe Processes, and Feedback Mechanisms (AC)3. |
format |
Dataset |
author |
Huhn, Oliver Heuzé, Céline Walter, Maren Mertens, Christian Bulsiewicz, Klaus Sültenfuß, Jürgen |
author_facet |
Huhn, Oliver Heuzé, Céline Walter, Maren Mertens, Christian Bulsiewicz, Klaus Sültenfuß, Jürgen |
author_sort |
Huhn, Oliver |
title |
Tritium in snow measurements from POLARSTERN cruise PS122 (MOSAiC, 2019-2020) |
title_short |
Tritium in snow measurements from POLARSTERN cruise PS122 (MOSAiC, 2019-2020) |
title_full |
Tritium in snow measurements from POLARSTERN cruise PS122 (MOSAiC, 2019-2020) |
title_fullStr |
Tritium in snow measurements from POLARSTERN cruise PS122 (MOSAiC, 2019-2020) |
title_full_unstemmed |
Tritium in snow measurements from POLARSTERN cruise PS122 (MOSAiC, 2019-2020) |
title_sort |
tritium in snow measurements from polarstern cruise ps122 (mosaic, 2019-2020) |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.961738 https://doi.org/10.1594/PANGAEA.961738 |
op_coverage |
MEDIAN LATITUDE: 85.263022 * MEDIAN LONGITUDE: 18.267389 * SOUTH-BOUND LATITUDE: 83.921500 * WEST-BOUND LONGITUDE: 14.021600 * NORTH-BOUND LATITUDE: 88.087200 * EAST-BOUND LONGITUDE: 30.045300 * DATE/TIME START: 2020-03-04T00:00:00 * DATE/TIME END: 2020-05-06T00:00:00 * MINIMUM DEPTH, ice/snow: 0 m * MAXIMUM DEPTH, ice/snow: 0 m |
long_lat |
ENVELOPE(14.021600,30.045300,88.087200,83.921500) |
geographic |
Arctic Arctic Ocean Laptev Sea |
geographic_facet |
Arctic Arctic Ocean Laptev Sea |
genre |
Arctic Arctic Arctic Ocean Fram Strait laptev Laptev Sea Sea ice Swedish Polar Research Secretariat |
genre_facet |
Arctic Arctic Arctic Ocean Fram Strait laptev Laptev Sea Sea ice Swedish Polar Research Secretariat |
op_relation |
Heuzé, Céline; Huhn, Oliver; Walter, Maren; Sukhikh, Natalia; Karam, Salar; Körtke, Wiebke; Vredenborg, Myriel; Bulsiewicz, Klaus; Sültenfuß, Jürgen; Fang, Ying-Chih; Mertens, Christian; Rabe, Benjamin; Tippenhauer, Sandra; Allerholt, Jacob; He, Hailun; Kuhlmey, David; Kuznetsov, Ivan; Mallet, Maria (2023): A year of transient tracers (chlorofluorocarbon 12 and sulfur hexafluoride), noble gases (helium and neon), and tritium in the Arctic Ocean from the MOSAiC expedition (2019–2020). Earth System Science Data, 15(12), 5517-5534, https://doi.org/10.5194/essd-15-5517-2023 Huhn, Oliver; Heuzé, Céline; Walter, Maren; Mertens, Christian; Bulsiewicz, Klaus; Sültenfuß, Jürgen (2023): Transient tracers (CFC-12 and SF6), noble gases (He and Ne isotopes), and Tritium measurements from POLARSTERN cruise PS122 (MOSAiC, 2019-2020). PANGAEA, https://doi.org/10.1594/PANGAEA.961729 Rabe, Benjamin; Heuzé, Céline; Regnery, Julia; Aksenov, Yevgeny; Allerholt, Jacob; Athanase, Marylou; Bai, Youcheng; Basque, Chris; Bauch, Dorothea; Baumann, Till; Chen, Dake; Cole, Sylvia T; Craw, Lisa; Davies, Andrew; Damm, Ellen; Dethloff, Klaus; Divine, Dmitry V; Doglioni, Francesca; Ebert, Falk; Fang, Ying-Chih; Fer, Ilker; Fong, Allison A; Gradinger, Rolf; Granskog, Mats A; Graupner, Rainer; Haas, Christian; He, Hailun; He, Yan; Hoppmann, Mario; Janout, Markus A; Kadko, David; Kanzow, Torsten; Karam, Salar; Kawaguchi, Yusuke; Koenig, Zoé; Kong, Bin; Krishfield, Richard A; Krumpen, Thomas; Kuhlmey, David; Kuznetsov, Ivan; Lan, Musheng; Laukert, Georgi; Lei, Ruibo; Li, Tao; Torres-Valdés, Sinhué; Lin, Lina; Lin, Long; Liu, Hailong; Liu, Na; Loose, Brice; Ma, Xiaobing; McKay, Rosalie; Mallet, Maria; Mallett, Robbie D C; Maslowski, Wieslaw; Mertens, Christian; Mohrholz, Volker; Muilwijk, Morven; Nicolaus, Marcel; O'Brien, Jeffrey K; Perovich, Donald K; Ren, Jian; Rex, Markus; Ribeiro, Natalia; Rinke, Annette; Schaffer, Janin; Schuffenhauer, Ingo; Schulz, Kirstin; Shupe, Matthew D; Shaw, William; Sokolov, Vladimir; Sommerfeld, Anja; Spreen, Gunnar; Stanton, Timothy; Stephens, Mark; Su, Jie; Sukhikh, Natalia; Sundfjord, Arild; Thomisch, Karolin; Tippenhauer, Sandra; Toole, John M; Vredenborg, Myriel; Walter, Maren; Wang, Hangzhou; Wang, Lei; Wang, Yuntao; Wendisch, Manfred; Zhao, Jinping; Zhou, Meng; Zhu, Jialiang (2022): Overview of the MOSAiC expedition: Physical oceanography. Elementa - Science of the Anthropocene, 10(1), 00062, https://doi.org/10.1525/elementa.2021.00062 Tippenhauer, Sandra; Vredenborg, Myriel; Heuzé, Céline; Ulfsbo, Adam; Rabe, Benjamin; Granskog, Mats A; Allerholt, Jacob; Balmonte, John Paul; Campbell, Robert G; Castellani, Giulia; Chamberlain, Emelia; Creamean, Jessie; D'Angelo, Alessandra; Dietrich, Ulrike; Droste, Elise Sayana; Eggers, Lena; Fang, Ying-Chih; Fong, Allison A; Gardner, Jessie; Graupner, Rainer; Grosse, Julia; He, Hailun; Hildebrandt, Nicole; Hoppe, Clara Jule Marie; Hoppmann, Mario; Kanzow, Torsten; Karam, Salar; Koenig, Zoé; Kong, Bin; Kuhlmey, David; Kuznetsov, Ivan; Lan, Musheng; Liu, Hailong; Mallet, Maria; Mohrholz, Volker; Muilwijk, Morven; Müller, Oliver; Olsen, Lasse Mørk; Rember, Robert; Ren, Jian; Sakinan, Serdar; Schaffer, Janin; Schmidt, Katrin; Schuffenhauer, Ingo; Schulz, Kirstin; Shoemaker, Katyanne; Spahic, Susanne; Sukhikh, Natalia; Svenson, Anders; Torres-Valdés, Sinhué; Torstensson, Anders; Wischnewski, Laura; Zhuang, Yanpei (2023): Physical oceanography water bottle samples based on Ocean City CTD during POLARSTERN cruise PS122. PANGAEA, https://doi.org/10.1594/PANGAEA.959966 Tippenhauer, Sandra; Vredenborg, Myriel; Heuzé, Céline; Ulfsbo, Adam; Rabe, Benjamin; Granskog, Mats A; Allerholt, Jacob; Balmonte, John Paul; Campbell, Robert G; Castellani, Giulia; Chamberlain, Emelia; Creamean, Jessie; D'Angelo, Alessandra; Dietrich, Ulrike; Droste, Elise Sayana; Eggers, Lena; Fang, Ying-Chih; Fong, Allison A; Gardner, Jessie; Graupner, Rainer; Grosse, Julia; He, Hailun; Hildebrandt, Nicole; Hoppe, Clara Jule Marie; Hoppmann, Mario; Kanzow, Torsten; Karam, Salar; Koenig, Zoé; Kong, Bin; Kuhlmey, David; Kuznetsov, Ivan; Lan, Musheng; Liu, Hailong; Mallet, Maria; Mohrholz, Volker; Muilwijk, Morven; Müller, Oliver; Olsen, Lasse Mørk; Rember, Robert; Ren, Jian; Sakinan, Serdar; Schaffer, Janin; Schmidt, Katrin; Schuffenhauer, Ingo; Schulz, Kirstin; Shoemaker, Katyanne; Spahic, Susanne; Sukhikh, Natalia; Svenson, Anders; Torres-Valdés, Sinhué; Torstensson, Anders; Wischnewski, Laura; Zhuang, Yanpei (2023): Physical oceanography water bottle samples based on ship CTD during POLARSTERN cruise PS122. PANGAEA, https://doi.org/10.1594/PANGAEA.959965 Nixdorf, Uwe; Dethloff, Klaus; Rex, Markus; Shupe, Matthew D; Sommerfeld, Anja; Perovich, Donald K; Nicolaus, Marcel; Heuzé, Céline; Rabe, Benjamin; Loose, Brice; Damm, Ellen; Gradinger, Rolf; Fong, Allison A; Maslowski, Wieslaw; Rinke, Annette; Kwok, Ronald; Spreen, Gunnar; Wendisch, Manfred; Herber, Andreas; Hirsekorn, Marius; Mohaupt, Verena; Frickenhaus, Stephan; Immerz, Antonia; Weiss-Tuider, Katharina; König, Bjela; Mengedoht, Dirk; Regnery, Julia; Gerchow, Peter; Ransby, Daniela; Krumpen, Thomas; Morgenstern, Anne; Haas, Christian; Kanzow, Torsten; Rack, Frank R; Saitzev, Vladimir; Sokolov, Vladimir; Makarov, Alexander; Schwarze, Stefan; Wunderlich, Thomas; Wurr, Karsten; Boetius, Antje (2021): MOSAiC Extended Acknowledgement. Zenodo, https://doi.org/10.5281/zenodo.5179738 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 https://doi.pangaea.de/10.1594/PANGAEA.961738 https://doi.org/10.1594/PANGAEA.961738 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.96173810.5194/essd-15-5517-202310.1594/PANGAEA.96172910.1525/elementa.2021.0006210.1594/PANGAEA.95996610.1594/PANGAEA.95996510.5281/zenodo.517973810.1080/10256010902871929 |
_version_ |
1802639165877125120 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.961738 2024-06-23T07:48:49+00:00 Tritium in snow measurements from POLARSTERN cruise PS122 (MOSAiC, 2019-2020) Huhn, Oliver Heuzé, Céline Walter, Maren Mertens, Christian Bulsiewicz, Klaus Sültenfuß, Jürgen MEDIAN LATITUDE: 85.263022 * MEDIAN LONGITUDE: 18.267389 * SOUTH-BOUND LATITUDE: 83.921500 * WEST-BOUND LONGITUDE: 14.021600 * NORTH-BOUND LATITUDE: 88.087200 * EAST-BOUND LONGITUDE: 30.045300 * DATE/TIME START: 2020-03-04T00:00:00 * DATE/TIME END: 2020-05-06T00:00:00 * MINIMUM DEPTH, ice/snow: 0 m * MAXIMUM DEPTH, ice/snow: 0 m 2023 text/tab-separated-values, 54 data points https://doi.pangaea.de/10.1594/PANGAEA.961738 https://doi.org/10.1594/PANGAEA.961738 en eng PANGAEA Heuzé, Céline; Huhn, Oliver; Walter, Maren; Sukhikh, Natalia; Karam, Salar; Körtke, Wiebke; Vredenborg, Myriel; Bulsiewicz, Klaus; Sültenfuß, Jürgen; Fang, Ying-Chih; Mertens, Christian; Rabe, Benjamin; Tippenhauer, Sandra; Allerholt, Jacob; He, Hailun; Kuhlmey, David; Kuznetsov, Ivan; Mallet, Maria (2023): A year of transient tracers (chlorofluorocarbon 12 and sulfur hexafluoride), noble gases (helium and neon), and tritium in the Arctic Ocean from the MOSAiC expedition (2019–2020). Earth System Science Data, 15(12), 5517-5534, https://doi.org/10.5194/essd-15-5517-2023 Huhn, Oliver; Heuzé, Céline; Walter, Maren; Mertens, Christian; Bulsiewicz, Klaus; Sültenfuß, Jürgen (2023): Transient tracers (CFC-12 and SF6), noble gases (He and Ne isotopes), and Tritium measurements from POLARSTERN cruise PS122 (MOSAiC, 2019-2020). PANGAEA, https://doi.org/10.1594/PANGAEA.961729 Rabe, Benjamin; Heuzé, Céline; Regnery, Julia; Aksenov, Yevgeny; Allerholt, Jacob; Athanase, Marylou; Bai, Youcheng; Basque, Chris; Bauch, Dorothea; Baumann, Till; Chen, Dake; Cole, Sylvia T; Craw, Lisa; Davies, Andrew; Damm, Ellen; Dethloff, Klaus; Divine, Dmitry V; Doglioni, Francesca; Ebert, Falk; Fang, Ying-Chih; Fer, Ilker; Fong, Allison A; Gradinger, Rolf; Granskog, Mats A; Graupner, Rainer; Haas, Christian; He, Hailun; He, Yan; Hoppmann, Mario; Janout, Markus A; Kadko, David; Kanzow, Torsten; Karam, Salar; Kawaguchi, Yusuke; Koenig, Zoé; Kong, Bin; Krishfield, Richard A; Krumpen, Thomas; Kuhlmey, David; Kuznetsov, Ivan; Lan, Musheng; Laukert, Georgi; Lei, Ruibo; Li, Tao; Torres-Valdés, Sinhué; Lin, Lina; Lin, Long; Liu, Hailong; Liu, Na; Loose, Brice; Ma, Xiaobing; McKay, Rosalie; Mallet, Maria; Mallett, Robbie D C; Maslowski, Wieslaw; Mertens, Christian; Mohrholz, Volker; Muilwijk, Morven; Nicolaus, Marcel; O'Brien, Jeffrey K; Perovich, Donald K; Ren, Jian; Rex, Markus; Ribeiro, Natalia; Rinke, Annette; Schaffer, Janin; Schuffenhauer, Ingo; Schulz, Kirstin; Shupe, Matthew D; Shaw, William; Sokolov, Vladimir; Sommerfeld, Anja; Spreen, Gunnar; Stanton, Timothy; Stephens, Mark; Su, Jie; Sukhikh, Natalia; Sundfjord, Arild; Thomisch, Karolin; Tippenhauer, Sandra; Toole, John M; Vredenborg, Myriel; Walter, Maren; Wang, Hangzhou; Wang, Lei; Wang, Yuntao; Wendisch, Manfred; Zhao, Jinping; Zhou, Meng; Zhu, Jialiang (2022): Overview of the MOSAiC expedition: Physical oceanography. Elementa - Science of the Anthropocene, 10(1), 00062, https://doi.org/10.1525/elementa.2021.00062 Tippenhauer, Sandra; Vredenborg, Myriel; Heuzé, Céline; Ulfsbo, Adam; Rabe, Benjamin; Granskog, Mats A; Allerholt, Jacob; Balmonte, John Paul; Campbell, Robert G; Castellani, Giulia; Chamberlain, Emelia; Creamean, Jessie; D'Angelo, Alessandra; Dietrich, Ulrike; Droste, Elise Sayana; Eggers, Lena; Fang, Ying-Chih; Fong, Allison A; Gardner, Jessie; Graupner, Rainer; Grosse, Julia; He, Hailun; Hildebrandt, Nicole; Hoppe, Clara Jule Marie; Hoppmann, Mario; Kanzow, Torsten; Karam, Salar; Koenig, Zoé; Kong, Bin; Kuhlmey, David; Kuznetsov, Ivan; Lan, Musheng; Liu, Hailong; Mallet, Maria; Mohrholz, Volker; Muilwijk, Morven; Müller, Oliver; Olsen, Lasse Mørk; Rember, Robert; Ren, Jian; Sakinan, Serdar; Schaffer, Janin; Schmidt, Katrin; Schuffenhauer, Ingo; Schulz, Kirstin; Shoemaker, Katyanne; Spahic, Susanne; Sukhikh, Natalia; Svenson, Anders; Torres-Valdés, Sinhué; Torstensson, Anders; Wischnewski, Laura; Zhuang, Yanpei (2023): Physical oceanography water bottle samples based on Ocean City CTD during POLARSTERN cruise PS122. PANGAEA, https://doi.org/10.1594/PANGAEA.959966 Tippenhauer, Sandra; Vredenborg, Myriel; Heuzé, Céline; Ulfsbo, Adam; Rabe, Benjamin; Granskog, Mats A; Allerholt, Jacob; Balmonte, John Paul; Campbell, Robert G; Castellani, Giulia; Chamberlain, Emelia; Creamean, Jessie; D'Angelo, Alessandra; Dietrich, Ulrike; Droste, Elise Sayana; Eggers, Lena; Fang, Ying-Chih; Fong, Allison A; Gardner, Jessie; Graupner, Rainer; Grosse, Julia; He, Hailun; Hildebrandt, Nicole; Hoppe, Clara Jule Marie; Hoppmann, Mario; Kanzow, Torsten; Karam, Salar; Koenig, Zoé; Kong, Bin; Kuhlmey, David; Kuznetsov, Ivan; Lan, Musheng; Liu, Hailong; Mallet, Maria; Mohrholz, Volker; Muilwijk, Morven; Müller, Oliver; Olsen, Lasse Mørk; Rember, Robert; Ren, Jian; Sakinan, Serdar; Schaffer, Janin; Schmidt, Katrin; Schuffenhauer, Ingo; Schulz, Kirstin; Shoemaker, Katyanne; Spahic, Susanne; Sukhikh, Natalia; Svenson, Anders; Torres-Valdés, Sinhué; Torstensson, Anders; Wischnewski, Laura; Zhuang, Yanpei (2023): Physical oceanography water bottle samples based on ship CTD during POLARSTERN cruise PS122. PANGAEA, https://doi.org/10.1594/PANGAEA.959965 Nixdorf, Uwe; Dethloff, Klaus; Rex, Markus; Shupe, Matthew D; Sommerfeld, Anja; Perovich, Donald K; Nicolaus, Marcel; Heuzé, Céline; Rabe, Benjamin; Loose, Brice; Damm, Ellen; Gradinger, Rolf; Fong, Allison A; Maslowski, Wieslaw; Rinke, Annette; Kwok, Ronald; Spreen, Gunnar; Wendisch, Manfred; Herber, Andreas; Hirsekorn, Marius; Mohaupt, Verena; Frickenhaus, Stephan; Immerz, Antonia; Weiss-Tuider, Katharina; König, Bjela; Mengedoht, Dirk; Regnery, Julia; Gerchow, Peter; Ransby, Daniela; Krumpen, Thomas; Morgenstern, Anne; Haas, Christian; Kanzow, Torsten; Rack, Frank R; Saitzev, Vladimir; Sokolov, Vladimir; Makarov, Alexander; Schwarze, Stefan; Wunderlich, Thomas; Wurr, Karsten; Boetius, Antje (2021): MOSAiC Extended Acknowledgement. Zenodo, https://doi.org/10.5281/zenodo.5179738 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 https://doi.pangaea.de/10.1594/PANGAEA.961738 https://doi.org/10.1594/PANGAEA.961738 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess 1 10 11 12 13 14 15 16 17 18 2 3 4 5 6 7 8 9 AC3 Arctic Arctic Amplification CFC12 Date/Time of event DEPTH ice/snow Event label Helium Latitude of event Longitude of event MOSAiC MOSAIC_PO MOSAiC20192020 MOSAiC expedition Multidisciplinary drifting Observatory for the Study of Arctic Climate NEON Polarstern PS122/3 PS122/3_99-100 PS122/3_99-101 PS122/3_99-102 PS122/3_99-103 PS122/3_99-104 PS122/3_99-105 PS122/3_99-106 PS122/3_99-107 PS122/3_99-108 PS122/3_99-109 PS122/3_99-110 PS122/3_99-111 PS122/3_99-112 Dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.96173810.5194/essd-15-5517-202310.1594/PANGAEA.96172910.1525/elementa.2021.0006210.1594/PANGAEA.95996610.1594/PANGAEA.95996510.5281/zenodo.517973810.1080/10256010902871929 2024-06-12T14:17:12Z We present a data set of tritium in snow collected during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC, PS122) expedition, during which the R/V Polarstern drifted along with the Arctic sea ice from the Laptev Sea to Fram Strait, from October 2019 to September 2020. During the expedition, tritium data were collected occasionally in the snow, from the ship and from the ice. We took 9 samples from snow into 2x500 ml plastic bottles during leg 3. In the IUP Bremen noble gas lab the water samples were pre-processed with a gas extraction system for complete degassing and were then stored for several months. During that time, part of the tritium (3H) decayed by beta-decay to helium 3 (3He). The new produced 3He was then analysed by the same mass spectrometer system as for the noble gases. Tritium concentrations reported here are scaled to the 1st January 2020 and referred to as TU2020. Concentrations are given in TU (tritium unit), where 1 TU is the ratio of 1 tritium atom to 10^18 hydrogen atoms. Typical errors for this data set is 0.04TU or 3% whatever is larger. Acknowledgment These data were produced as part of the international Multidisciplinary drifting Observatory for the Study of the Arctic Climate (MOSAiC) with the tag MOSAiC20192020 (AWI_PS122_00). We thank all those who contributed to MOSAiC and made this endeavor possible, as listed in Nixdorf et al. (2021). CH was funded by Vetenskapsrådet grant number 2018-03859 awarded to CH, project Why is the deep Arctic Ocean Warming? (WAOW), and acknowledge support from the Swedish Polar Research Secretariat for berth fees onboard MOSAiC. MW gratefully acknowledge the funding by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) – Project Number 268020496–TRR 172, within the Transregional Collaborative Research Center "ArctiC Amplification: Climate Relevant Atmospheric and SurfaCe Processes, and Feedback Mechanisms (AC)3. Dataset Arctic Arctic Arctic Ocean Fram Strait laptev Laptev Sea Sea ice Swedish Polar Research Secretariat PANGAEA - Data Publisher for Earth & Environmental Science Arctic Arctic Ocean Laptev Sea ENVELOPE(14.021600,30.045300,88.087200,83.921500) |