(Table 1) Age determination of sediment core PS51/092-12 ...
Diatom assemblages were employed to study temporal changes of Siberian river runoff on the Laptev Sea shelf. Using a correlation between freshwater diatoms (%) in core-top sediments and summer surface water salinities from the inner Kara Sea, salinity conditions were reconstructed for a site northea...
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ftdatacite:10.1594/pangaea.841800 2024-09-15T18:16:11+00:00 (Table 1) Age determination of sediment core PS51/092-12 ... Bauch, Henning A Polyakova, Ye I 2003 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.841800 https://doi.pangaea.de/10.1594/PANGAEA.841800 en eng PANGAEA https://dx.doi.org/10.1029/2002pa000847 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Laboratory code/label Age, dated material DEPTH, sediment/rock Age, dated Age, dated standard deviation Calendar age Kasten corer Age, 14C AMS Age, 14C calibrated, CALIB 4.3 Stuiver et al., 1998 ARK-XIV/1b Polarstern dataset Supplementary Dataset Dataset 2003 ftdatacite https://doi.org/10.1594/pangaea.84180010.1029/2002pa000847 2024-08-01T08:58:27Z Diatom assemblages were employed to study temporal changes of Siberian river runoff on the Laptev Sea shelf. Using a correlation between freshwater diatoms (%) in core-top sediments and summer surface water salinities from the inner Kara Sea, salinity conditions were reconstructed for a site northeast of the Lena River Delta (present water depth 32 m) since 9 calendar years (cal) ka. The reconstruction indicate a strong, near-coastal, and river-influenced environment at the site until about 8.6 cal ka. Corroborated by comparison with other proxy records from further to the east, surface salinities increased from 9 to 14 until about 7.4 cal ka, owing to ongoing global sea level rise and synchronous southward shift of the coastline. Although riverine water became less influential at the site since then, salinities still varied between 12.5 and 15, particularly during the last 3.5 kyr. These more recent salinity fluctuations agree well with reconstructions from just north of the Lena Delta, emphasizing the ... : Supplement to: Bauch, Henning A; Polyakova, Ye I (2003): Diatom-inferred salinity records from the Arctic Siberian Margin: Implications for fluvial runoff patterns during the Holocene. Paleoceanography, 18(2), 1027 ... Dataset Kara Sea laptev Laptev Sea lena delta lena river DataCite |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
Laboratory code/label Age, dated material DEPTH, sediment/rock Age, dated Age, dated standard deviation Calendar age Kasten corer Age, 14C AMS Age, 14C calibrated, CALIB 4.3 Stuiver et al., 1998 ARK-XIV/1b Polarstern |
spellingShingle |
Laboratory code/label Age, dated material DEPTH, sediment/rock Age, dated Age, dated standard deviation Calendar age Kasten corer Age, 14C AMS Age, 14C calibrated, CALIB 4.3 Stuiver et al., 1998 ARK-XIV/1b Polarstern Bauch, Henning A Polyakova, Ye I (Table 1) Age determination of sediment core PS51/092-12 ... |
topic_facet |
Laboratory code/label Age, dated material DEPTH, sediment/rock Age, dated Age, dated standard deviation Calendar age Kasten corer Age, 14C AMS Age, 14C calibrated, CALIB 4.3 Stuiver et al., 1998 ARK-XIV/1b Polarstern |
description |
Diatom assemblages were employed to study temporal changes of Siberian river runoff on the Laptev Sea shelf. Using a correlation between freshwater diatoms (%) in core-top sediments and summer surface water salinities from the inner Kara Sea, salinity conditions were reconstructed for a site northeast of the Lena River Delta (present water depth 32 m) since 9 calendar years (cal) ka. The reconstruction indicate a strong, near-coastal, and river-influenced environment at the site until about 8.6 cal ka. Corroborated by comparison with other proxy records from further to the east, surface salinities increased from 9 to 14 until about 7.4 cal ka, owing to ongoing global sea level rise and synchronous southward shift of the coastline. Although riverine water became less influential at the site since then, salinities still varied between 12.5 and 15, particularly during the last 3.5 kyr. These more recent salinity fluctuations agree well with reconstructions from just north of the Lena Delta, emphasizing the ... : Supplement to: Bauch, Henning A; Polyakova, Ye I (2003): Diatom-inferred salinity records from the Arctic Siberian Margin: Implications for fluvial runoff patterns during the Holocene. Paleoceanography, 18(2), 1027 ... |
format |
Dataset |
author |
Bauch, Henning A Polyakova, Ye I |
author_facet |
Bauch, Henning A Polyakova, Ye I |
author_sort |
Bauch, Henning A |
title |
(Table 1) Age determination of sediment core PS51/092-12 ... |
title_short |
(Table 1) Age determination of sediment core PS51/092-12 ... |
title_full |
(Table 1) Age determination of sediment core PS51/092-12 ... |
title_fullStr |
(Table 1) Age determination of sediment core PS51/092-12 ... |
title_full_unstemmed |
(Table 1) Age determination of sediment core PS51/092-12 ... |
title_sort |
(table 1) age determination of sediment core ps51/092-12 ... |
publisher |
PANGAEA |
publishDate |
2003 |
url |
https://dx.doi.org/10.1594/pangaea.841800 https://doi.pangaea.de/10.1594/PANGAEA.841800 |
genre |
Kara Sea laptev Laptev Sea lena delta lena river |
genre_facet |
Kara Sea laptev Laptev Sea lena delta lena river |
op_relation |
https://dx.doi.org/10.1029/2002pa000847 |
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.84180010.1029/2002pa000847 |
_version_ |
1810454199865966592 |