Concentration and accumulation rates of highly branched isoprenoid and sterols of sediment core MSM12/2-05-01 ...

This dataset includes concentration and accumulation rates of highly branched isoprenoid and sterols of Core MSM12/2-05-01 from the eastern Labrador Sea. Here, we show the records representing the last 50 ka. IP25 indicates sea ice algae production. Dinosterol and brassicasterol indicate open-water...

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Bibliographic Details
Main Authors: You, Defang, Stein, Ruediger, Fahl, Kirsten, Schefuß, Enno
Format: Dataset
Language:unknown
Published: PANGAEA 2024
Subjects:
Biomarkers
Coarse fraction
Foraminifera
Ice Sheet
Irminger Current
Labrador Sea
Sea surface
XRF
DEPTH, sediment/rock
AGE
2,6,10,14-Tetramethyl-7-3-methylpent-4-enylpentadecane, per unit mass total organic carbon
Accumulation rate, 2,6,10,14-Tetramethyl-7-3-methylpent-4-enylpentadecane
4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol, per unit mass total organic carbon
Accumulation rate, 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol
24-Methylcholesta-5,22E-dien-3beta-ol, per unit mass total organic carbon
Accumulation rate, 24-Methylcholesta-5,22E-dien-3beta-ol
Gravity corer
Gas chromatography - Mass spectrometry GC-MS
Calculated
MSM12/2
Maria S. Merian
ice algae
Sea ice
Online Access:https://dx.doi.org/10.1594/pangaea.965374
https://doi.pangaea.de/10.1594/PANGAEA.965374
id ftdatacite:10.1594/pangaea.965374
record_format openpolar
spelling ftdatacite:10.1594/pangaea.965374 2024-04-28T08:23:27+00:00 Concentration and accumulation rates of highly branched isoprenoid and sterols of sediment core MSM12/2-05-01 ... You, Defang Stein, Ruediger Fahl, Kirsten Schefuß, Enno 2024 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.965374 https://doi.pangaea.de/10.1594/PANGAEA.965374 unknown PANGAEA https://dx.doi.org/10.1594/pangaea.965118 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Biomarkers Coarse fraction Foraminifera Ice Sheet Irminger Current Labrador Sea Sea surface XRF DEPTH, sediment/rock AGE 2,6,10,14-Tetramethyl-7-3-methylpent-4-enylpentadecane, per unit mass total organic carbon Accumulation rate, 2,6,10,14-Tetramethyl-7-3-methylpent-4-enylpentadecane 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol, per unit mass total organic carbon Accumulation rate, 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol 24-Methylcholesta-5,22E-dien-3beta-ol, per unit mass total organic carbon Accumulation rate, 24-Methylcholesta-5,22E-dien-3beta-ol Gravity corer Gas chromatography - Mass spectrometry GC-MS Calculated MSM12/2 Maria S. Merian dataset Dataset 2024 ftdatacite https://doi.org/10.1594/pangaea.96537410.1594/pangaea.965118 2024-04-02T10:14:36Z This dataset includes concentration and accumulation rates of highly branched isoprenoid and sterols of Core MSM12/2-05-01 from the eastern Labrador Sea. Here, we show the records representing the last 50 ka. IP25 indicates sea ice algae production. Dinosterol and brassicasterol indicate open-water phytoplankton productivity. ... Dataset ice algae Ice Sheet Labrador Sea Sea ice DataCite Metadata Store (German National Library of Science and Technology)
institution Open Polar
collection DataCite Metadata Store (German National Library of Science and Technology)
op_collection_id ftdatacite
language unknown
topic Biomarkers
Coarse fraction
Foraminifera
Ice Sheet
Irminger Current
Labrador Sea
Sea surface
XRF
DEPTH, sediment/rock
AGE
2,6,10,14-Tetramethyl-7-3-methylpent-4-enylpentadecane, per unit mass total organic carbon
Accumulation rate, 2,6,10,14-Tetramethyl-7-3-methylpent-4-enylpentadecane
4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol, per unit mass total organic carbon
Accumulation rate, 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol
24-Methylcholesta-5,22E-dien-3beta-ol, per unit mass total organic carbon
Accumulation rate, 24-Methylcholesta-5,22E-dien-3beta-ol
Gravity corer
Gas chromatography - Mass spectrometry GC-MS
Calculated
MSM12/2
Maria S. Merian
spellingShingle Biomarkers
Coarse fraction
Foraminifera
Ice Sheet
Irminger Current
Labrador Sea
Sea surface
XRF
DEPTH, sediment/rock
AGE
2,6,10,14-Tetramethyl-7-3-methylpent-4-enylpentadecane, per unit mass total organic carbon
Accumulation rate, 2,6,10,14-Tetramethyl-7-3-methylpent-4-enylpentadecane
4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol, per unit mass total organic carbon
Accumulation rate, 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol
24-Methylcholesta-5,22E-dien-3beta-ol, per unit mass total organic carbon
Accumulation rate, 24-Methylcholesta-5,22E-dien-3beta-ol
Gravity corer
Gas chromatography - Mass spectrometry GC-MS
Calculated
MSM12/2
Maria S. Merian
You, Defang
Stein, Ruediger
Fahl, Kirsten
Schefuß, Enno
Concentration and accumulation rates of highly branched isoprenoid and sterols of sediment core MSM12/2-05-01 ...
topic_facet Biomarkers
Coarse fraction
Foraminifera
Ice Sheet
Irminger Current
Labrador Sea
Sea surface
XRF
DEPTH, sediment/rock
AGE
2,6,10,14-Tetramethyl-7-3-methylpent-4-enylpentadecane, per unit mass total organic carbon
Accumulation rate, 2,6,10,14-Tetramethyl-7-3-methylpent-4-enylpentadecane
4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol, per unit mass total organic carbon
Accumulation rate, 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol
24-Methylcholesta-5,22E-dien-3beta-ol, per unit mass total organic carbon
Accumulation rate, 24-Methylcholesta-5,22E-dien-3beta-ol
Gravity corer
Gas chromatography - Mass spectrometry GC-MS
Calculated
MSM12/2
Maria S. Merian
description This dataset includes concentration and accumulation rates of highly branched isoprenoid and sterols of Core MSM12/2-05-01 from the eastern Labrador Sea. Here, we show the records representing the last 50 ka. IP25 indicates sea ice algae production. Dinosterol and brassicasterol indicate open-water phytoplankton productivity. ...
format Dataset
author You, Defang
Stein, Ruediger
Fahl, Kirsten
Schefuß, Enno
author_facet You, Defang
Stein, Ruediger
Fahl, Kirsten
Schefuß, Enno
author_sort You, Defang
title Concentration and accumulation rates of highly branched isoprenoid and sterols of sediment core MSM12/2-05-01 ...
title_short Concentration and accumulation rates of highly branched isoprenoid and sterols of sediment core MSM12/2-05-01 ...
title_full Concentration and accumulation rates of highly branched isoprenoid and sterols of sediment core MSM12/2-05-01 ...
title_fullStr Concentration and accumulation rates of highly branched isoprenoid and sterols of sediment core MSM12/2-05-01 ...
title_full_unstemmed Concentration and accumulation rates of highly branched isoprenoid and sterols of sediment core MSM12/2-05-01 ...
title_sort concentration and accumulation rates of highly branched isoprenoid and sterols of sediment core msm12/2-05-01 ...
publisher PANGAEA
publishDate 2024
url https://dx.doi.org/10.1594/pangaea.965374
https://doi.pangaea.de/10.1594/PANGAEA.965374
genre ice algae
Ice Sheet
Labrador Sea
Sea ice
genre_facet ice algae
Ice Sheet
Labrador Sea
Sea ice
op_relation https://dx.doi.org/10.1594/pangaea.965118
op_rights Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/legalcode
cc-by-4.0
op_doi https://doi.org/10.1594/pangaea.96537410.1594/pangaea.965118
_version_ 1797584392778940416

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