Laminated sediment cores in the Bering Sea ...
During the last glacial termination, the upper North Pacific Ocean underwent dramatic and rapid changes in oxygenation that lead to the transient intensification of oxygen minimum zones (OMZs), recorded by the widespread occurrence of laminated sediments on circum-Pacific continental margins. We pre...
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ftdatacite:10.1594/pangaea.857851 2024-03-31T07:52:00+00:00 Laminated sediment cores in the Bering Sea ... Kühn, Hartmut Lembke-Jene, Lester Lohmann, Gerrit Gersonde, Rainer Esper, Oliver Arz, Helge Wolfgang Kuhn, Gerhard Tiedemann, Ralf 2016 application/zip https://dx.doi.org/10.1594/pangaea.857851 https://doi.pangaea.de/10.1594/PANGAEA.857851 en eng PANGAEA https://dx.doi.org/10.5194/cp-10-2215-2014 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo Supplementary Publication Series of Datasets article Collection 2016 ftdatacite https://doi.org/10.1594/pangaea.85785110.5194/cp-10-2215-2014 2024-03-04T13:35:39Z During the last glacial termination, the upper North Pacific Ocean underwent dramatic and rapid changes in oxygenation that lead to the transient intensification of oxygen minimum zones (OMZs), recorded by the widespread occurrence of laminated sediments on circum-Pacific continental margins. We present a new laminated sediment record from the mid-depth (1100 m) northern Bering Sea margin that provides insight into these deglacial OMZ maxima with exceptional, decadal-scale detail. Combined ultrahigh-resolution micro-X-ray-fluorescence (micro-XRF) data and sediment facies analysis of laminae reveal an alternation between predominantly terrigenous and diatom-dominated opal sedimentation. The diatomaceous laminae are interpreted to represent spring/summer productivity events related to the retreating sea ice margin.We identified five laminated sections in the deglacial part of our site. Lamina counts were carried out on these sections and correlated with the Bølling–Allerød and Preboreal phases in the North ... : Supplement to: Kühn, Hartmut; Lembke-Jene, Lester; Lohmann, Gerrit; Gersonde, Rainer; Esper, Oliver; Arz, Helge Wolfgang; Kuhn, Gerhard; Tiedemann, Ralf (submitted): Tidal forcing and ocean-atmosphere dynamics influence on productivity variations in the deglacial Bering Sea. Geophysical Research Letters ... Article in Journal/Newspaper Bering Sea Sea ice DataCite Metadata Store (German National Library of Science and Technology) Bering Sea Lester ENVELOPE(-62.583,-62.583,-64.900,-64.900) Pacific |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo |
spellingShingle |
Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo Kühn, Hartmut Lembke-Jene, Lester Lohmann, Gerrit Gersonde, Rainer Esper, Oliver Arz, Helge Wolfgang Kuhn, Gerhard Tiedemann, Ralf Laminated sediment cores in the Bering Sea ... |
topic_facet |
Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo |
description |
During the last glacial termination, the upper North Pacific Ocean underwent dramatic and rapid changes in oxygenation that lead to the transient intensification of oxygen minimum zones (OMZs), recorded by the widespread occurrence of laminated sediments on circum-Pacific continental margins. We present a new laminated sediment record from the mid-depth (1100 m) northern Bering Sea margin that provides insight into these deglacial OMZ maxima with exceptional, decadal-scale detail. Combined ultrahigh-resolution micro-X-ray-fluorescence (micro-XRF) data and sediment facies analysis of laminae reveal an alternation between predominantly terrigenous and diatom-dominated opal sedimentation. The diatomaceous laminae are interpreted to represent spring/summer productivity events related to the retreating sea ice margin.We identified five laminated sections in the deglacial part of our site. Lamina counts were carried out on these sections and correlated with the Bølling–Allerød and Preboreal phases in the North ... : Supplement to: Kühn, Hartmut; Lembke-Jene, Lester; Lohmann, Gerrit; Gersonde, Rainer; Esper, Oliver; Arz, Helge Wolfgang; Kuhn, Gerhard; Tiedemann, Ralf (submitted): Tidal forcing and ocean-atmosphere dynamics influence on productivity variations in the deglacial Bering Sea. Geophysical Research Letters ... |
format |
Article in Journal/Newspaper |
author |
Kühn, Hartmut Lembke-Jene, Lester Lohmann, Gerrit Gersonde, Rainer Esper, Oliver Arz, Helge Wolfgang Kuhn, Gerhard Tiedemann, Ralf |
author_facet |
Kühn, Hartmut Lembke-Jene, Lester Lohmann, Gerrit Gersonde, Rainer Esper, Oliver Arz, Helge Wolfgang Kuhn, Gerhard Tiedemann, Ralf |
author_sort |
Kühn, Hartmut |
title |
Laminated sediment cores in the Bering Sea ... |
title_short |
Laminated sediment cores in the Bering Sea ... |
title_full |
Laminated sediment cores in the Bering Sea ... |
title_fullStr |
Laminated sediment cores in the Bering Sea ... |
title_full_unstemmed |
Laminated sediment cores in the Bering Sea ... |
title_sort |
laminated sediment cores in the bering sea ... |
publisher |
PANGAEA |
publishDate |
2016 |
url |
https://dx.doi.org/10.1594/pangaea.857851 https://doi.pangaea.de/10.1594/PANGAEA.857851 |
long_lat |
ENVELOPE(-62.583,-62.583,-64.900,-64.900) |
geographic |
Bering Sea Lester Pacific |
geographic_facet |
Bering Sea Lester Pacific |
genre |
Bering Sea Sea ice |
genre_facet |
Bering Sea Sea ice |
op_relation |
https://dx.doi.org/10.5194/cp-10-2215-2014 |
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.85785110.5194/cp-10-2215-2014 |
_version_ |
1795030915664052224 |