Ages of sediments recovered by Core GC-11 in the southern Bering Sea ...
Composition and distribution of benthic foraminifers together with isotopic data on Upper Pleistocene and Holocene sediments from the southern Bering Sea demonstrate variations in bottom water properties during the last 54 ka. Their abundance increased to some extent during a short periods correspon...
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Online Access: | https://dx.doi.org/10.1594/pangaea.745203 https://doi.pangaea.de/10.1594/PANGAEA.745203 |
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ftdatacite:10.1594/pangaea.745203 2024-09-15T17:59:28+00:00 Ages of sediments recovered by Core GC-11 in the southern Bering Sea ... Khusid, Tatyana A Basov, Ivan A Gorbarenko, Sergey A Chekhovskaya, Maria P 2006 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.745203 https://doi.pangaea.de/10.1594/PANGAEA.745203 en eng PANGAEA https://dx.doi.org/10.1134/s0869593806050066 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 DEPTH, sediment/rock Age, dated Age model Gravity corer Age, radiocarbon Age model in radiocarbon 14C ages Archive of Ocean Data ARCOD dataset Dataset 2006 ftdatacite https://doi.org/10.1594/pangaea.74520310.1134/s0869593806050066 2024-08-01T10:59:28Z Composition and distribution of benthic foraminifers together with isotopic data on Upper Pleistocene and Holocene sediments from the southern Bering Sea demonstrate variations in bottom water properties during the last 54 ka. Their abundance increased to some extent during a short periods corresponding to warm Dansgaard-Oeshger interstadials 14, 12, 8, and 2 of marine isotopic stages (MIS) 3 and 2. The first and second deglaciation phases separated by the Younger Dryas cooling episode are marked by significant abundance peaks of benthic foraminifers (an order magnitude higher than in the glacial period), although their share in community of benthic and planktonic foraminifers taken together decreases. Species typical of stable high-productivity areas gain a dominant position. A significant proportion of agglutinated species in Holocene sediments is indicative of Ca ions deficiency that accelerated dissolution of carbonate tests up to their disappearance approximately 2.5-3 ka ago. ... Dataset Bering Sea DataCite |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
DEPTH, sediment/rock Age, dated Age model Gravity corer Age, radiocarbon Age model in radiocarbon 14C ages Archive of Ocean Data ARCOD |
spellingShingle |
DEPTH, sediment/rock Age, dated Age model Gravity corer Age, radiocarbon Age model in radiocarbon 14C ages Archive of Ocean Data ARCOD Khusid, Tatyana A Basov, Ivan A Gorbarenko, Sergey A Chekhovskaya, Maria P Ages of sediments recovered by Core GC-11 in the southern Bering Sea ... |
topic_facet |
DEPTH, sediment/rock Age, dated Age model Gravity corer Age, radiocarbon Age model in radiocarbon 14C ages Archive of Ocean Data ARCOD |
description |
Composition and distribution of benthic foraminifers together with isotopic data on Upper Pleistocene and Holocene sediments from the southern Bering Sea demonstrate variations in bottom water properties during the last 54 ka. Their abundance increased to some extent during a short periods corresponding to warm Dansgaard-Oeshger interstadials 14, 12, 8, and 2 of marine isotopic stages (MIS) 3 and 2. The first and second deglaciation phases separated by the Younger Dryas cooling episode are marked by significant abundance peaks of benthic foraminifers (an order magnitude higher than in the glacial period), although their share in community of benthic and planktonic foraminifers taken together decreases. Species typical of stable high-productivity areas gain a dominant position. A significant proportion of agglutinated species in Holocene sediments is indicative of Ca ions deficiency that accelerated dissolution of carbonate tests up to their disappearance approximately 2.5-3 ka ago. ... |
format |
Dataset |
author |
Khusid, Tatyana A Basov, Ivan A Gorbarenko, Sergey A Chekhovskaya, Maria P |
author_facet |
Khusid, Tatyana A Basov, Ivan A Gorbarenko, Sergey A Chekhovskaya, Maria P |
author_sort |
Khusid, Tatyana A |
title |
Ages of sediments recovered by Core GC-11 in the southern Bering Sea ... |
title_short |
Ages of sediments recovered by Core GC-11 in the southern Bering Sea ... |
title_full |
Ages of sediments recovered by Core GC-11 in the southern Bering Sea ... |
title_fullStr |
Ages of sediments recovered by Core GC-11 in the southern Bering Sea ... |
title_full_unstemmed |
Ages of sediments recovered by Core GC-11 in the southern Bering Sea ... |
title_sort |
ages of sediments recovered by core gc-11 in the southern bering sea ... |
publisher |
PANGAEA |
publishDate |
2006 |
url |
https://dx.doi.org/10.1594/pangaea.745203 https://doi.pangaea.de/10.1594/PANGAEA.745203 |
genre |
Bering Sea |
genre_facet |
Bering Sea |
op_relation |
https://dx.doi.org/10.1134/s0869593806050066 |
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.74520310.1134/s0869593806050066 |
_version_ |
1810436557839007744 |