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| Main Authors: | , |
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| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
2021
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| Online Access: | https://doi.org/10.1594/PANGAEA.932255 |
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| _version_ | 1867169145752125440 |
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| author | Qiao, Jixin Steier, Peter |
| author_facet | Qiao, Jixin Steier, Peter |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Natural and anthropogenic uranium isotopes were determined in a sediment core GeoB17409-1. The age model was based on natural and artificial isotopes (Pittauer et al., 2017). 238U was determined by ICP-MS (ICP-QQQ 8800, Agilent). The ICP-MS instrument was equipped with an Xt-skimmer core and a concentric nebuliser under hot plasma conditions. The radiochemical method used for 233U and 236U determination in sediment was according to Qiao et al. (2015). 236U/238U and 233U/236U were measured by the accelerator mass spectrometry (AMS) by the 3-MV tandem accelerator facility VERA (Vienna Environmental Research Accelerator) at the University of Vienna, Austria (Qiao et al., 2022). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_932255 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Natural and anthropogenic uranium isotopes in a sediment core GeoB17409-1 from the Philippine Sea Qiao, Jixin Steier, Peter Accelerator mass spectrometry (AMS); Age; AGE; Age, uncertainty; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EISPAC/WESTWIND; GeoB17409-1; Global fallout; MUC; MultiCorer; Pacific Proving Grounds; Philippine Sea; SO228; Sonne; Uranium-233; Uranium-233, uncertainty; Uranium-233/Uranium-236 atomic ratio; Uranium-233/Uranium-236 ratio, uncertainty; Uranium-233/Uranium-238 atomic ratio; Uranium-233/Uranium-238 ratio, uncertainty; Uranium-236; Uranium-236, uncertainty; Uranium-236/Plutonium-239 atomic ratio; Uranium-236/Plutonium-239 ratio, uncertainty; Uranium-236/Uranium-238 atomic ratio; Uranium-236/Uranium-238 ratio, uncertainty Natural and anthropogenic uranium isotopes were determined in a sediment core GeoB17409-1. The age model was based on natural and artificial isotopes (Pittauer et al., 2017). 238U was determined by ICP-MS (ICP-QQQ 8800, Agilent). The ICP-MS instrument was equipped with an Xt-skimmer core and a concentric nebuliser under hot plasma conditions. The radiochemical method used for 233U and 236U determination in sediment was according to Qiao et al. (2015). 236U/238U and 233U/236U were measured by the accelerator mass spectrometry (AMS) by the 3-MV tandem accelerator facility VERA (Vienna Environmental Research Accelerator) at the University of Vienna, Austria (Qiao et al., 2022). |
| title | Natural and anthropogenic uranium isotopes in a sediment core GeoB17409-1 from the Philippine Sea |
| topic | Accelerator mass spectrometry (AMS); Age; AGE; Age, uncertainty; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EISPAC/WESTWIND; GeoB17409-1; Global fallout; MUC; MultiCorer; Pacific Proving Grounds; Philippine Sea; SO228; Sonne; Uranium-233; Uranium-233, uncertainty; Uranium-233/Uranium-236 atomic ratio; Uranium-233/Uranium-236 ratio, uncertainty; Uranium-233/Uranium-238 atomic ratio; Uranium-233/Uranium-238 ratio, uncertainty; Uranium-236; Uranium-236, uncertainty; Uranium-236/Plutonium-239 atomic ratio; Uranium-236/Plutonium-239 ratio, uncertainty; Uranium-236/Uranium-238 atomic ratio; Uranium-236/Uranium-238 ratio, uncertainty |
| url | https://doi.org/10.1594/PANGAEA.932255 |