Decay-corrected excess lead 210 and caesium 137 activity concentrations for sediment core WP280
Bulk sediment samples of core WP280 were dried and homogenized. Samples were measured using a HPGe planar gamma detector in air-tight containers after the radioactive equilibrium between 226Ra (used as supported 210Pb proxy) and its daughter products had been reached. The efficiency calibration was...
| Main Authors: | , , |
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| Format: | Dataset |
| Language: | English |
| Published: |
PANGAEA
2020
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| Subjects: | |
| Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.923360 https://doi.org/10.1594/PANGAEA.923360 |
| _version_ | 1821572750999814144 |
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| author | Ransby, Daniela Kusch, Stephanie Mollenhauer, Gesine |
| author_facet | Ransby, Daniela Kusch, Stephanie Mollenhauer, Gesine |
| author_sort | Ransby, Daniela |
| collection | PANGAEA - Data Publisher for Earth & Environmental Science |
| description | Bulk sediment samples of core WP280 were dried and homogenized. Samples were measured using a HPGe planar gamma detector in air-tight containers after the radioactive equilibrium between 226Ra (used as supported 210Pb proxy) and its daughter products had been reached. The efficiency calibration was performed by a direct transfer using reference materials with mineral matrix (IAEA-385 Irish Sea sediment and CANMET DL-1a Uranium-Thorium Ore with an addition of 137Cs certified solution) measured in comparable geometries. Downcore activities of 210Pbxs data were determined for the age model of core WP280. 137Cs activity depth profiles were used for validating the age model. |
| format | Dataset |
| genre | Kongsfjord* Kongsfjorden Svalbard |
| genre_facet | Kongsfjord* Kongsfjorden Svalbard |
| geographic | Bayelva Svalbard |
| geographic_facet | Bayelva Svalbard |
| id | ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.923360 |
| institution | Open Polar |
| language | English |
| long_lat | ENVELOPE(11.898,11.898,78.933,78.933) ENVELOPE(11.869500,11.869500,78.933330,78.933330) |
| op_collection_id | ftpangaea |
| op_coverage | LATITUDE: 78.933330 * LONGITUDE: 11.869500 * MINIMUM DEPTH, sediment/rock: 0.005 m * MAXIMUM DEPTH, sediment/rock: 0.095 m |
| op_doi | https://doi.org/10.1594/PANGAEA.923360 https://doi.org/10.1594/PANGAEA.921162 |
| op_relation | https://doi.org/10.1594/PANGAEA.921162 https://doi.pangaea.de/10.1594/PANGAEA.923360 https://doi.org/10.1594/PANGAEA.923360 |
| op_rights | CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
| op_rightsnorm | CC-BY |
| publishDate | 2020 |
| publisher | PANGAEA |
| record_format | openpolar |
| spelling | ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.923360 2025-01-16T22:56:03+00:00 Decay-corrected excess lead 210 and caesium 137 activity concentrations for sediment core WP280 Ransby, Daniela Kusch, Stephanie Mollenhauer, Gesine LATITUDE: 78.933330 * LONGITUDE: 11.869500 * MINIMUM DEPTH, sediment/rock: 0.005 m * MAXIMUM DEPTH, sediment/rock: 0.095 m 2020-09-30 text/tab-separated-values, 60 data points https://doi.pangaea.de/10.1594/PANGAEA.923360 https://doi.org/10.1594/PANGAEA.923360 en eng PANGAEA https://doi.org/10.1594/PANGAEA.921162 https://doi.pangaea.de/10.1594/PANGAEA.923360 https://doi.org/10.1594/PANGAEA.923360 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Bayelva river mouth Caesium-137 standard deviation Depth bottom/max sediment/rock top/min High-purity Germanium (HPGe) detector Kongsfjord_WP280 Kongsfjorden Svalbard Lead-210 excess PUC Push corer Dataset 2020 ftpangaea https://doi.org/10.1594/PANGAEA.923360 https://doi.org/10.1594/PANGAEA.921162 2023-01-20T10:04:04Z Bulk sediment samples of core WP280 were dried and homogenized. Samples were measured using a HPGe planar gamma detector in air-tight containers after the radioactive equilibrium between 226Ra (used as supported 210Pb proxy) and its daughter products had been reached. The efficiency calibration was performed by a direct transfer using reference materials with mineral matrix (IAEA-385 Irish Sea sediment and CANMET DL-1a Uranium-Thorium Ore with an addition of 137Cs certified solution) measured in comparable geometries. Downcore activities of 210Pbxs data were determined for the age model of core WP280. 137Cs activity depth profiles were used for validating the age model. Dataset Kongsfjord* Kongsfjorden Svalbard PANGAEA - Data Publisher for Earth & Environmental Science Bayelva ENVELOPE(11.898,11.898,78.933,78.933) Svalbard ENVELOPE(11.869500,11.869500,78.933330,78.933330) |
| spellingShingle | Bayelva river mouth Caesium-137 standard deviation Depth bottom/max sediment/rock top/min High-purity Germanium (HPGe) detector Kongsfjord_WP280 Kongsfjorden Svalbard Lead-210 excess PUC Push corer Ransby, Daniela Kusch, Stephanie Mollenhauer, Gesine Decay-corrected excess lead 210 and caesium 137 activity concentrations for sediment core WP280 |
| title | Decay-corrected excess lead 210 and caesium 137 activity concentrations for sediment core WP280 |
| title_full | Decay-corrected excess lead 210 and caesium 137 activity concentrations for sediment core WP280 |
| title_fullStr | Decay-corrected excess lead 210 and caesium 137 activity concentrations for sediment core WP280 |
| title_full_unstemmed | Decay-corrected excess lead 210 and caesium 137 activity concentrations for sediment core WP280 |
| title_short | Decay-corrected excess lead 210 and caesium 137 activity concentrations for sediment core WP280 |
| title_sort | decay-corrected excess lead 210 and caesium 137 activity concentrations for sediment core wp280 |
| topic | Bayelva river mouth Caesium-137 standard deviation Depth bottom/max sediment/rock top/min High-purity Germanium (HPGe) detector Kongsfjord_WP280 Kongsfjorden Svalbard Lead-210 excess PUC Push corer |
| topic_facet | Bayelva river mouth Caesium-137 standard deviation Depth bottom/max sediment/rock top/min High-purity Germanium (HPGe) detector Kongsfjord_WP280 Kongsfjorden Svalbard Lead-210 excess PUC Push corer |
| url | https://doi.pangaea.de/10.1594/PANGAEA.923360 https://doi.org/10.1594/PANGAEA.923360 |