Geochemistry on sediment profile PS69/335 ...
During RV Polarstern cruise ANT-XXIII/4 in 2006, a gravity core (PS69/335-2) and a giant box core (PS69/335-1) were retrieved from Maxwell Bay off King George Island (KGI). Comprehensive geochemical (bulk parameters, quantitative XRF, Inductively Coupled Plasma Mass Spectrometry) and radiometric dat...
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ftdatacite:10.1594/pangaea.759993 2024-09-15T17:43:23+00:00 Geochemistry on sediment profile PS69/335 ... Monien, Patrick Schnetger, Bernhard Brumsack, Hans-Jürgen Hass, H Christian Kuhn, Gerhard 2011 application/zip https://dx.doi.org/10.1594/pangaea.759993 https://doi.pangaea.de/10.1594/PANGAEA.759993 en eng PANGAEA https://dx.doi.org/10.1017/s095410201100006x Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Giant box corer Gravity corer ANT-XXIII/4 Polarstern Impact of climate induced glacier melt on marine coastal systems, Antarctica IMCOAST/IMCONet Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 article Collection Supplementary Publication Series of Datasets 2011 ftdatacite https://doi.org/10.1594/pangaea.75999310.1017/s095410201100006x 2024-07-03T13:16:23Z During RV Polarstern cruise ANT-XXIII/4 in 2006, a gravity core (PS69/335-2) and a giant box core (PS69/335-1) were retrieved from Maxwell Bay off King George Island (KGI). Comprehensive geochemical (bulk parameters, quantitative XRF, Inductively Coupled Plasma Mass Spectrometry) and radiometric dating analyses (14C, 210Pb) were performed on both cores. A comparison with geochemical data from local bedrock demonstrates a mostly detrital origin for the sediments, but also points to an overprint from changing bioproductivity in the overlying water column in addition to early diagenetic processes. Furthermore, ten tephra layers that were most probably derived from volcanic activity on Deception Island were identified. Variations in the vertical distribution of selected elements in Maxwell Bay sediments further indicate a shift in source rock provenance as a result of changing glacier extents during the past c. 1750 years that may be linked to the Little Ice Age and the Medieval Warm Period. Whereas no evidence ... : Supplement to: Monien, Patrick; Schnetger, Bernhard; Brumsack, Hans-Jürgen; Hass, H Christian; Kuhn, Gerhard (2011): A geochemical record of late Holocene paleoenvironmental changes at King George Island (maritime Antarctica). Antarctic Science, 23(3), 255-267 ... Article in Journal/Newspaper Antarc* Antarctic Antarctica Deception Island King George Island Maxwell Bay Sea ice DataCite |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
Giant box corer Gravity corer ANT-XXIII/4 Polarstern Impact of climate induced glacier melt on marine coastal systems, Antarctica IMCOAST/IMCONet Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 |
spellingShingle |
Giant box corer Gravity corer ANT-XXIII/4 Polarstern Impact of climate induced glacier melt on marine coastal systems, Antarctica IMCOAST/IMCONet Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 Monien, Patrick Schnetger, Bernhard Brumsack, Hans-Jürgen Hass, H Christian Kuhn, Gerhard Geochemistry on sediment profile PS69/335 ... |
topic_facet |
Giant box corer Gravity corer ANT-XXIII/4 Polarstern Impact of climate induced glacier melt on marine coastal systems, Antarctica IMCOAST/IMCONet Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 |
description |
During RV Polarstern cruise ANT-XXIII/4 in 2006, a gravity core (PS69/335-2) and a giant box core (PS69/335-1) were retrieved from Maxwell Bay off King George Island (KGI). Comprehensive geochemical (bulk parameters, quantitative XRF, Inductively Coupled Plasma Mass Spectrometry) and radiometric dating analyses (14C, 210Pb) were performed on both cores. A comparison with geochemical data from local bedrock demonstrates a mostly detrital origin for the sediments, but also points to an overprint from changing bioproductivity in the overlying water column in addition to early diagenetic processes. Furthermore, ten tephra layers that were most probably derived from volcanic activity on Deception Island were identified. Variations in the vertical distribution of selected elements in Maxwell Bay sediments further indicate a shift in source rock provenance as a result of changing glacier extents during the past c. 1750 years that may be linked to the Little Ice Age and the Medieval Warm Period. Whereas no evidence ... : Supplement to: Monien, Patrick; Schnetger, Bernhard; Brumsack, Hans-Jürgen; Hass, H Christian; Kuhn, Gerhard (2011): A geochemical record of late Holocene paleoenvironmental changes at King George Island (maritime Antarctica). Antarctic Science, 23(3), 255-267 ... |
format |
Article in Journal/Newspaper |
author |
Monien, Patrick Schnetger, Bernhard Brumsack, Hans-Jürgen Hass, H Christian Kuhn, Gerhard |
author_facet |
Monien, Patrick Schnetger, Bernhard Brumsack, Hans-Jürgen Hass, H Christian Kuhn, Gerhard |
author_sort |
Monien, Patrick |
title |
Geochemistry on sediment profile PS69/335 ... |
title_short |
Geochemistry on sediment profile PS69/335 ... |
title_full |
Geochemistry on sediment profile PS69/335 ... |
title_fullStr |
Geochemistry on sediment profile PS69/335 ... |
title_full_unstemmed |
Geochemistry on sediment profile PS69/335 ... |
title_sort |
geochemistry on sediment profile ps69/335 ... |
publisher |
PANGAEA |
publishDate |
2011 |
url |
https://dx.doi.org/10.1594/pangaea.759993 https://doi.pangaea.de/10.1594/PANGAEA.759993 |
genre |
Antarc* Antarctic Antarctica Deception Island King George Island Maxwell Bay Sea ice |
genre_facet |
Antarc* Antarctic Antarctica Deception Island King George Island Maxwell Bay Sea ice |
op_relation |
https://dx.doi.org/10.1017/s095410201100006x |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.75999310.1017/s095410201100006x |
_version_ |
1810490330958528512 |