SPC14 carbonyl sulfide, methyl chloride, and methyl bromide measurements from South Pole, Antarctica
Abstract: The data file includes the results of the carbonyl sulfide (COS), methyl chloride (CH3Cl), and methyl bromide (CH3Br) measurements from the SPC14 ice core drilled at the South Pole as part of the SPICEcore project. There are a total of 425 measurements. The file is an Excel worksheet saved...
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2020
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dataone:http://get.iedadata.org/metadata/iso/601270 2024-06-03T18:46:23+00:00 SPC14 carbonyl sulfide, methyl chloride, and methyl bromide measurements from South Pole, Antarctica Aydin, Murat 2020-04-01T00:00:00Z http://get.iedadata.org/metadata/iso/601270 unknown IEDA: US Antarctic Program Data Center Cryosphere Antarctica Antarctica US Antarctic Program Data Center (USAP-DC) Dataset 2020 dataone:urn:node:IEDA_USAP 2024-06-03T18:17:00Z Abstract: The data file includes the results of the carbonyl sulfide (COS), methyl chloride (CH3Cl), and methyl bromide (CH3Br) measurements from the SPC14 ice core drilled at the South Pole as part of the SPICEcore project. There are a total of 425 measurements. The file is an Excel worksheet saved in .xlsx format. The are seven columns: depth (m), COS (ppt), err (ppt), CH3Cl (ppt), err (ppt), CH3Br (ppt), err (ppt). The depth column is the mid-depth of the samples calculated from top and bottom depth measurements conducted during the CPL. All measurements are reported as dry molar mixing ratios in parts per trillion (ppt). The err column after the data for each compound is the plus/minus 1 sigma uncertainty estimate in ppt’s and it is the cumulative uncertainty based on the precision of the analytical measurement plus the uncertainty that arises from the variability in the background (blank) trace gas levels in the ice core extraction system. The background trace gas levels in the ice core gas extraction and the analytical systems are determined by regularly conducting nitrogen (N2) blanks. Please refer to Aydin et al. [JGR doi:10.1029/2006JD008027, 2007] for details of the measurement methods and the calibration practices. A few instances of missing data are denoted by -999. Contact with the PI encouraged before data usage. Dataset Antarc* Antarctic Antarctica ice core South pole South pole IEDA: US Antarctic Program Data Center (via DataONE) Antarctic South Pole |
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Open Polar |
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IEDA: US Antarctic Program Data Center (via DataONE) |
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dataone:urn:node:IEDA_USAP |
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unknown |
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Cryosphere Antarctica Antarctica US Antarctic Program Data Center (USAP-DC) |
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Cryosphere Antarctica Antarctica US Antarctic Program Data Center (USAP-DC) Aydin, Murat SPC14 carbonyl sulfide, methyl chloride, and methyl bromide measurements from South Pole, Antarctica |
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Cryosphere Antarctica Antarctica US Antarctic Program Data Center (USAP-DC) |
description |
Abstract: The data file includes the results of the carbonyl sulfide (COS), methyl chloride (CH3Cl), and methyl bromide (CH3Br) measurements from the SPC14 ice core drilled at the South Pole as part of the SPICEcore project. There are a total of 425 measurements. The file is an Excel worksheet saved in .xlsx format. The are seven columns: depth (m), COS (ppt), err (ppt), CH3Cl (ppt), err (ppt), CH3Br (ppt), err (ppt). The depth column is the mid-depth of the samples calculated from top and bottom depth measurements conducted during the CPL. All measurements are reported as dry molar mixing ratios in parts per trillion (ppt). The err column after the data for each compound is the plus/minus 1 sigma uncertainty estimate in ppt’s and it is the cumulative uncertainty based on the precision of the analytical measurement plus the uncertainty that arises from the variability in the background (blank) trace gas levels in the ice core extraction system. The background trace gas levels in the ice core gas extraction and the analytical systems are determined by regularly conducting nitrogen (N2) blanks. Please refer to Aydin et al. [JGR doi:10.1029/2006JD008027, 2007] for details of the measurement methods and the calibration practices. A few instances of missing data are denoted by -999. Contact with the PI encouraged before data usage. |
format |
Dataset |
author |
Aydin, Murat |
author_facet |
Aydin, Murat |
author_sort |
Aydin, Murat |
title |
SPC14 carbonyl sulfide, methyl chloride, and methyl bromide measurements from South Pole, Antarctica |
title_short |
SPC14 carbonyl sulfide, methyl chloride, and methyl bromide measurements from South Pole, Antarctica |
title_full |
SPC14 carbonyl sulfide, methyl chloride, and methyl bromide measurements from South Pole, Antarctica |
title_fullStr |
SPC14 carbonyl sulfide, methyl chloride, and methyl bromide measurements from South Pole, Antarctica |
title_full_unstemmed |
SPC14 carbonyl sulfide, methyl chloride, and methyl bromide measurements from South Pole, Antarctica |
title_sort |
spc14 carbonyl sulfide, methyl chloride, and methyl bromide measurements from south pole, antarctica |
publisher |
IEDA: US Antarctic Program Data Center |
publishDate |
2020 |
url |
http://get.iedadata.org/metadata/iso/601270 |
geographic |
Antarctic South Pole |
geographic_facet |
Antarctic South Pole |
genre |
Antarc* Antarctic Antarctica ice core South pole South pole |
genre_facet |
Antarc* Antarctic Antarctica ice core South pole South pole |
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1800871325609230336 |