Physical properties of sea ice cores from site BGC2 measured on legs 1 to 3 of the MOSAiC expedition
We present sea ice temperature and salinity data from first-year ice (FYI) and second-year ice (SYI) relevant to the temporal development of sea ice permeability and brine drainage efficiency from the early growth phase in October 2019 to the onset of spring warming in May 2020. Our dataset was coll...
Main Authors: | , , , , , , , , , , , , , , |
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Format: | Dataset |
Language: | English |
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PANGAEA
2022
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.943812 https://doi.org/10.1594/PANGAEA.943812 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.943812 |
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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 |
AC3 after Cox & Weeks (1983) Arctic Amplification Arctic Ocean Arctic Research Icebreaker Consortium: A strategy for meeting the needs for marine-based research in the Arctic ARICE brine DATE/TIME Density ice DEPTH ice/snow Estimated from electrical conductivity and temperature of the melted ice samples Event label first-year ice HAVOC IC Ice corer Linear interpolation at the midpoint of the sample based on the measurements from the ice temperature profile MOSAiC MOSAiC_BGC MOSAiC_ECO MOSAiC_ICE MOSAiC_SNOW MOSAiC20192020 MOSAiC expedition Multidisciplinary drifting Observatory for the Study of Arctic Climate Polarstern PS122/1 PS122/1_6-135 PS122/1_8-37 PS122/2 PS122/2_17-29 PS122/2_19-180 PS122/2_23-65 PS122/3 PS122/3_32-6 PS122/3_37-32 Rayleigh number Ridges - Safe HAVens for ice-associated Flora and Fauna in a Seasonally ice-covered Arctic OCean Salinity Sea ice second-year ice see comment Site Temperature Temperature and Salinity Utility Volume |
spellingShingle |
AC3 after Cox & Weeks (1983) Arctic Amplification Arctic Ocean Arctic Research Icebreaker Consortium: A strategy for meeting the needs for marine-based research in the Arctic ARICE brine DATE/TIME Density ice DEPTH ice/snow Estimated from electrical conductivity and temperature of the melted ice samples Event label first-year ice HAVOC IC Ice corer Linear interpolation at the midpoint of the sample based on the measurements from the ice temperature profile MOSAiC MOSAiC_BGC MOSAiC_ECO MOSAiC_ICE MOSAiC_SNOW MOSAiC20192020 MOSAiC expedition Multidisciplinary drifting Observatory for the Study of Arctic Climate Polarstern PS122/1 PS122/1_6-135 PS122/1_8-37 PS122/2 PS122/2_17-29 PS122/2_19-180 PS122/2_23-65 PS122/3 PS122/3_32-6 PS122/3_37-32 Rayleigh number Ridges - Safe HAVens for ice-associated Flora and Fauna in a Seasonally ice-covered Arctic OCean Salinity Sea ice second-year ice see comment Site Temperature Temperature and Salinity Utility Volume Angelopoulos, Michael Damm, Ellen Simões Pereira, Patric Abrahamsson, Katarina Bauch, Dorothea Bowman, Jeff S Dumitrascu, Adela Marsay, Christopher M Rinke, Annette Sachs, Torsten Stefels, Jacqueline Stephens, Mark Verdugo, Josefa Wang, Lei Zhan, Liyang Physical properties of sea ice cores from site BGC2 measured on legs 1 to 3 of the MOSAiC expedition |
topic_facet |
AC3 after Cox & Weeks (1983) Arctic Amplification Arctic Ocean Arctic Research Icebreaker Consortium: A strategy for meeting the needs for marine-based research in the Arctic ARICE brine DATE/TIME Density ice DEPTH ice/snow Estimated from electrical conductivity and temperature of the melted ice samples Event label first-year ice HAVOC IC Ice corer Linear interpolation at the midpoint of the sample based on the measurements from the ice temperature profile MOSAiC MOSAiC_BGC MOSAiC_ECO MOSAiC_ICE MOSAiC_SNOW MOSAiC20192020 MOSAiC expedition Multidisciplinary drifting Observatory for the Study of Arctic Climate Polarstern PS122/1 PS122/1_6-135 PS122/1_8-37 PS122/2 PS122/2_17-29 PS122/2_19-180 PS122/2_23-65 PS122/3 PS122/3_32-6 PS122/3_37-32 Rayleigh number Ridges - Safe HAVens for ice-associated Flora and Fauna in a Seasonally ice-covered Arctic OCean Salinity Sea ice second-year ice see comment Site Temperature Temperature and Salinity Utility Volume |
description |
We present sea ice temperature and salinity data from first-year ice (FYI) and second-year ice (SYI) relevant to the temporal development of sea ice permeability and brine drainage efficiency from the early growth phase in October 2019 to the onset of spring warming in May 2020. Our dataset was collected in the central Arctic Ocean during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) Expedition in 2019 to 2020. MOSAiC was an international transpolar drift expedition in which the German icebreaker RV Polarstern anchored into an ice floe to gain new insights into Arctic climate over a full annual cycle. In October 2019, RV Polarstern moored to an ice floe in the Siberian sector of the Arctic at 85 degrees north and 137 degrees east to begin the drift towards the North Pole and the Fram Strait via the Transpolar Drift Stream. The data presented here were collected during the first three legs of the expedition, so all the coring activities took place on the same floe. The end dates of legs 1, 2, and 3 were 13 December, 24 February, and 4 June, respectively. The dataset contributed to a baseline study entitled, Deciphering the properties of different Arctic ice types during the growth phase of the MOSAiC floes: Implications for future studies. The study highlights downward directed gas pathways in FYI and SYI by inferring sea ice permeability and potential brine release from several time series of temperature and salinity measurements. The physical properties presented in this paper lay the foundation for subsequent analyses on actual gas contents measured in the ice cores, as well as air-ice and ice-ocean gas fluxes. Sea ice cores were collected with a Kovacs Mark II 9 cm diameter corer. To measure ice temperatures, about 4.5 cm deep holes were drilled into the core (intervals varied by site and leg) . The temperatures were measured by a digital thermometer within minutes after the cores were retrieved. The ice cores were placed into pre-labelled plastic sleeves sealed at the ... |
format |
Dataset |
author |
Angelopoulos, Michael Damm, Ellen Simões Pereira, Patric Abrahamsson, Katarina Bauch, Dorothea Bowman, Jeff S Dumitrascu, Adela Marsay, Christopher M Rinke, Annette Sachs, Torsten Stefels, Jacqueline Stephens, Mark Verdugo, Josefa Wang, Lei Zhan, Liyang |
author_facet |
Angelopoulos, Michael Damm, Ellen Simões Pereira, Patric Abrahamsson, Katarina Bauch, Dorothea Bowman, Jeff S Dumitrascu, Adela Marsay, Christopher M Rinke, Annette Sachs, Torsten Stefels, Jacqueline Stephens, Mark Verdugo, Josefa Wang, Lei Zhan, Liyang |
author_sort |
Angelopoulos, Michael |
title |
Physical properties of sea ice cores from site BGC2 measured on legs 1 to 3 of the MOSAiC expedition |
title_short |
Physical properties of sea ice cores from site BGC2 measured on legs 1 to 3 of the MOSAiC expedition |
title_full |
Physical properties of sea ice cores from site BGC2 measured on legs 1 to 3 of the MOSAiC expedition |
title_fullStr |
Physical properties of sea ice cores from site BGC2 measured on legs 1 to 3 of the MOSAiC expedition |
title_full_unstemmed |
Physical properties of sea ice cores from site BGC2 measured on legs 1 to 3 of the MOSAiC expedition |
title_sort |
physical properties of sea ice cores from site bgc2 measured on legs 1 to 3 of the mosaic expedition |
publisher |
PANGAEA |
publishDate |
2022 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.943812 https://doi.org/10.1594/PANGAEA.943812 |
op_coverage |
MEDIAN LATITUDE: 86.292645 * MEDIAN LONGITUDE: 83.904658 * SOUTH-BOUND LATITUDE: 84.118383 * WEST-BOUND LONGITUDE: 12.799052 * NORTH-BOUND LATITUDE: 87.637195 * EAST-BOUND LONGITUDE: 121.588943 * DATE/TIME START: 2019-11-10T00:00:00 * DATE/TIME END: 2020-04-22T00:00:00 * MINIMUM DEPTH, ice/snow: 0.000 m * MAXIMUM DEPTH, ice/snow: 1.870 m |
long_lat |
ENVELOPE(12.799052,121.588943,87.637195,84.118383) |
geographic |
Arctic Arctic Ocean North Pole |
geographic_facet |
Arctic Arctic Ocean North Pole |
genre |
Arctic Arctic Arctic Ocean Fram Strait North Pole Sea ice |
genre_facet |
Arctic Arctic Arctic Ocean Fram Strait North Pole Sea ice |
op_relation |
https://doi.org/10.1594/PANGAEA.943811 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 Granskog, Mats A (2021): Overview sea ice cores collected by the snow and sea ice physics (ICE) team on the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition. Zenodo, https://doi.org/10.5281/zenodo.4719904 https://doi.pangaea.de/10.1594/PANGAEA.943812 https://doi.org/10.1594/PANGAEA.943812 |
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.94381210.1594/PANGAEA.94381110.3389/feart.2022.86452310.5281/zenodo.4719904 |
_version_ |
1802638997198995456 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.943812 2024-06-23T07:48:39+00:00 Physical properties of sea ice cores from site BGC2 measured on legs 1 to 3 of the MOSAiC expedition Angelopoulos, Michael Damm, Ellen Simões Pereira, Patric Abrahamsson, Katarina Bauch, Dorothea Bowman, Jeff S Dumitrascu, Adela Marsay, Christopher M Rinke, Annette Sachs, Torsten Stefels, Jacqueline Stephens, Mark Verdugo, Josefa Wang, Lei Zhan, Liyang MEDIAN LATITUDE: 86.292645 * MEDIAN LONGITUDE: 83.904658 * SOUTH-BOUND LATITUDE: 84.118383 * WEST-BOUND LONGITUDE: 12.799052 * NORTH-BOUND LATITUDE: 87.637195 * EAST-BOUND LONGITUDE: 121.588943 * DATE/TIME START: 2019-11-10T00:00:00 * DATE/TIME END: 2020-04-22T00:00:00 * MINIMUM DEPTH, ice/snow: 0.000 m * MAXIMUM DEPTH, ice/snow: 1.870 m 2022 text/tab-separated-values, 1120 data points https://doi.pangaea.de/10.1594/PANGAEA.943812 https://doi.org/10.1594/PANGAEA.943812 en eng PANGAEA https://doi.org/10.1594/PANGAEA.943811 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 Granskog, Mats A (2021): Overview sea ice cores collected by the snow and sea ice physics (ICE) team on the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition. Zenodo, https://doi.org/10.5281/zenodo.4719904 https://doi.pangaea.de/10.1594/PANGAEA.943812 https://doi.org/10.1594/PANGAEA.943812 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess AC3 after Cox & Weeks (1983) Arctic Amplification Arctic Ocean Arctic Research Icebreaker Consortium: A strategy for meeting the needs for marine-based research in the Arctic ARICE brine DATE/TIME Density ice DEPTH ice/snow Estimated from electrical conductivity and temperature of the melted ice samples Event label first-year ice HAVOC IC Ice corer Linear interpolation at the midpoint of the sample based on the measurements from the ice temperature profile MOSAiC MOSAiC_BGC MOSAiC_ECO MOSAiC_ICE MOSAiC_SNOW MOSAiC20192020 MOSAiC expedition Multidisciplinary drifting Observatory for the Study of Arctic Climate Polarstern PS122/1 PS122/1_6-135 PS122/1_8-37 PS122/2 PS122/2_17-29 PS122/2_19-180 PS122/2_23-65 PS122/3 PS122/3_32-6 PS122/3_37-32 Rayleigh number Ridges - Safe HAVens for ice-associated Flora and Fauna in a Seasonally ice-covered Arctic OCean Salinity Sea ice second-year ice see comment Site Temperature Temperature and Salinity Utility Volume Dataset 2022 ftpangaea https://doi.org/10.1594/PANGAEA.94381210.1594/PANGAEA.94381110.3389/feart.2022.86452310.5281/zenodo.4719904 2024-06-12T14:17:12Z We present sea ice temperature and salinity data from first-year ice (FYI) and second-year ice (SYI) relevant to the temporal development of sea ice permeability and brine drainage efficiency from the early growth phase in October 2019 to the onset of spring warming in May 2020. Our dataset was collected in the central Arctic Ocean during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) Expedition in 2019 to 2020. MOSAiC was an international transpolar drift expedition in which the German icebreaker RV Polarstern anchored into an ice floe to gain new insights into Arctic climate over a full annual cycle. In October 2019, RV Polarstern moored to an ice floe in the Siberian sector of the Arctic at 85 degrees north and 137 degrees east to begin the drift towards the North Pole and the Fram Strait via the Transpolar Drift Stream. The data presented here were collected during the first three legs of the expedition, so all the coring activities took place on the same floe. The end dates of legs 1, 2, and 3 were 13 December, 24 February, and 4 June, respectively. The dataset contributed to a baseline study entitled, Deciphering the properties of different Arctic ice types during the growth phase of the MOSAiC floes: Implications for future studies. The study highlights downward directed gas pathways in FYI and SYI by inferring sea ice permeability and potential brine release from several time series of temperature and salinity measurements. The physical properties presented in this paper lay the foundation for subsequent analyses on actual gas contents measured in the ice cores, as well as air-ice and ice-ocean gas fluxes. Sea ice cores were collected with a Kovacs Mark II 9 cm diameter corer. To measure ice temperatures, about 4.5 cm deep holes were drilled into the core (intervals varied by site and leg) . The temperatures were measured by a digital thermometer within minutes after the cores were retrieved. The ice cores were placed into pre-labelled plastic sleeves sealed at the ... Dataset Arctic Arctic Arctic Ocean Fram Strait North Pole Sea ice PANGAEA - Data Publisher for Earth & Environmental Science Arctic Arctic Ocean North Pole ENVELOPE(12.799052,121.588943,87.637195,84.118383) |