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...

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Bibliographic Details
Main Authors: Ransby, Daniela, Kusch, Stephanie, Mollenhauer, Gesine
Format: Dataset
Language:English
Published: PANGAEA 2020
Subjects:
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
Bayelva
Kongsfjord*
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.923360
https://doi.org/10.1594/PANGAEA.923360
id ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.923360
record_format openpolar
spelling ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.923360 2023-05-15T17:05:16+02:00 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)
institution Open Polar
collection PANGAEA - Data Publisher for Earth & Environmental Science
op_collection_id ftpangaea
language English
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
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
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
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
author Ransby, Daniela
Kusch, Stephanie
Mollenhauer, Gesine
author_facet Ransby, Daniela
Kusch, Stephanie
Mollenhauer, Gesine
author_sort Ransby, Daniela
title 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_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_sort decay-corrected excess lead 210 and caesium 137 activity concentrations for sediment core wp280
publisher PANGAEA
publishDate 2020
url https://doi.pangaea.de/10.1594/PANGAEA.923360
https://doi.org/10.1594/PANGAEA.923360
op_coverage LATITUDE: 78.933330 * LONGITUDE: 11.869500 * MINIMUM DEPTH, sediment/rock: 0.005 m * MAXIMUM DEPTH, sediment/rock: 0.095 m
long_lat ENVELOPE(11.898,11.898,78.933,78.933)
ENVELOPE(11.869500,11.869500,78.933330,78.933330)
geographic Bayelva
Svalbard
geographic_facet Bayelva
Svalbard
genre Kongsfjord*
Kongsfjorden
Svalbard
genre_facet Kongsfjord*
Kongsfjorden
Svalbard
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
op_doi https://doi.org/10.1594/PANGAEA.923360
https://doi.org/10.1594/PANGAEA.921162
_version_ 1766059737819906048

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