Beryllium-7 concentrations in aerosols, seawater, ice, snow and frost flowers from Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition in the Central Arctic Ocean 2019-2020
The Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition was an international initiative in which research vessel (R/V) Polarstern drifted with the sea ice in the Central Arctic Ocean from October 2019 to September 2020. Here, we present data from a study in whi...
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2022
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Online Access: | https://doi.org/10.18739/A2DJ58J0S |
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dataone:doi:10.18739/A2DJ58J0S 2023-11-08T14:14:16+01:00 Beryllium-7 concentrations in aerosols, seawater, ice, snow and frost flowers from Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition in the Central Arctic Ocean 2019-2020 Mark Stephens Central Arctic Ocean ENVELOPE(8.3009,128.9291,88.4963,80.6593) BEGINDATE: 2019-10-24T00:00:00Z ENDDATE: 2020-05-31T00:00:00Z 2022-01-01T00:00:00Z https://doi.org/10.18739/A2DJ58J0S unknown Arctic Data Center beryllium-7 central arctic mosaic polarstern aerosol frost flowers winter snow ice cores Dataset 2022 dataone:urn:node:ARCTIC https://doi.org/10.18739/A2DJ58J0S 2023-11-08T13:47:48Z The Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition was an international initiative in which research vessel (R/V) Polarstern drifted with the sea ice in the Central Arctic Ocean from October 2019 to September 2020. Here, we present data from a study in which Beryllium-7, a naturally occurring radioactive isotope with a half-life of 53 days, is used as a tracer for the atmospheric deposition of trace elements to the ocean / ice surface and their partitioning among the seawater, ice and snow catchments during winter and spring. The data sets include measurements of Be-7 in 1) aerosol particles collected on filters using a high volume sampler on Polastern, 2) seawater from the upper water column (8-60 meters depth) collected using the ship’s seawater intake system and using pumps on the ice floe, and 3) ice cores, snow, and frost flowers collected from sites on the MOSAiC and surrounding ice floes. Be-7 analysis was performed using high purity germanium gamma detectors. Dataset Arctic Arctic Ocean Sea ice Arctic Data Center (via DataONE) Arctic Arctic Ocean ENVELOPE(8.3009,128.9291,88.4963,80.6593) |
institution |
Open Polar |
collection |
Arctic Data Center (via DataONE) |
op_collection_id |
dataone:urn:node:ARCTIC |
language |
unknown |
topic |
beryllium-7 central arctic mosaic polarstern aerosol frost flowers winter snow ice cores |
spellingShingle |
beryllium-7 central arctic mosaic polarstern aerosol frost flowers winter snow ice cores Mark Stephens Beryllium-7 concentrations in aerosols, seawater, ice, snow and frost flowers from Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition in the Central Arctic Ocean 2019-2020 |
topic_facet |
beryllium-7 central arctic mosaic polarstern aerosol frost flowers winter snow ice cores |
description |
The Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition was an international initiative in which research vessel (R/V) Polarstern drifted with the sea ice in the Central Arctic Ocean from October 2019 to September 2020. Here, we present data from a study in which Beryllium-7, a naturally occurring radioactive isotope with a half-life of 53 days, is used as a tracer for the atmospheric deposition of trace elements to the ocean / ice surface and their partitioning among the seawater, ice and snow catchments during winter and spring. The data sets include measurements of Be-7 in 1) aerosol particles collected on filters using a high volume sampler on Polastern, 2) seawater from the upper water column (8-60 meters depth) collected using the ship’s seawater intake system and using pumps on the ice floe, and 3) ice cores, snow, and frost flowers collected from sites on the MOSAiC and surrounding ice floes. Be-7 analysis was performed using high purity germanium gamma detectors. |
format |
Dataset |
author |
Mark Stephens |
author_facet |
Mark Stephens |
author_sort |
Mark Stephens |
title |
Beryllium-7 concentrations in aerosols, seawater, ice, snow and frost flowers from Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition in the Central Arctic Ocean 2019-2020 |
title_short |
Beryllium-7 concentrations in aerosols, seawater, ice, snow and frost flowers from Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition in the Central Arctic Ocean 2019-2020 |
title_full |
Beryllium-7 concentrations in aerosols, seawater, ice, snow and frost flowers from Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition in the Central Arctic Ocean 2019-2020 |
title_fullStr |
Beryllium-7 concentrations in aerosols, seawater, ice, snow and frost flowers from Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition in the Central Arctic Ocean 2019-2020 |
title_full_unstemmed |
Beryllium-7 concentrations in aerosols, seawater, ice, snow and frost flowers from Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition in the Central Arctic Ocean 2019-2020 |
title_sort |
beryllium-7 concentrations in aerosols, seawater, ice, snow and frost flowers from multidisciplinary drifting observatory for the study of arctic climate (mosaic) expedition in the central arctic ocean 2019-2020 |
publisher |
Arctic Data Center |
publishDate |
2022 |
url |
https://doi.org/10.18739/A2DJ58J0S |
op_coverage |
Central Arctic Ocean ENVELOPE(8.3009,128.9291,88.4963,80.6593) BEGINDATE: 2019-10-24T00:00:00Z ENDDATE: 2020-05-31T00:00:00Z |
long_lat |
ENVELOPE(8.3009,128.9291,88.4963,80.6593) |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Arctic Ocean Sea ice |
genre_facet |
Arctic Arctic Ocean Sea ice |
op_doi |
https://doi.org/10.18739/A2DJ58J0S |
_version_ |
1782012665842892800 |