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:English
Published: PANGAEA 2024
Subjects:
2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane
per unit mass total organic carbon
24-Methylcholesta-5,22E-dien-3beta-ol
4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol
Accumulation rate
AGE
Biomarkers
Calculated
Coarse fraction
DEPTH
sediment/rock
Foraminifera
Gas chromatography - Mass spectrometry (GC-MS)
GC
Gravity corer
Ice Sheet
Irminger Current
Labrador Sea
Maria S. Merian
MSM12/2
MSM12/2_647-1
MSM12/2-05-01
Sea surface
XRF
ice algae
Sea ice
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.965374
https://doi.org/10.1594/PANGAEA.965374
id ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.965374
record_format openpolar
spelling ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.965374 2024-06-23T07:53:37+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 LATITUDE: 57.538500 * LONGITUDE: -48.738700 * DATE/TIME START: 2009-06-30T06:34:00 * DATE/TIME END: 2009-06-30T06:34:00 * MINIMUM DEPTH, sediment/rock: 0.0125 m * MAXIMUM DEPTH, sediment/rock: 14.9050 m 2024 text/tab-separated-values, 1161 data points https://doi.pangaea.de/10.1594/PANGAEA.965374 https://doi.org/10.1594/PANGAEA.965374 en eng PANGAEA https://doi.org/10.1594/PANGAEA.965118 https://doi.pangaea.de/10.1594/PANGAEA.965374 https://doi.org/10.1594/PANGAEA.965374 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane per unit mass total organic carbon 24-Methylcholesta-5,22E-dien-3beta-ol 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol Accumulation rate AGE Biomarkers Calculated Coarse fraction DEPTH sediment/rock Foraminifera Gas chromatography - Mass spectrometry (GC-MS) GC Gravity corer Ice Sheet Irminger Current Labrador Sea Maria S. Merian MSM12/2 MSM12/2_647-1 MSM12/2-05-01 Sea surface XRF Dataset 2024 ftpangaea https://doi.org/10.1594/PANGAEA.96537410.1594/PANGAEA.965118 2024-06-12T14:17:13Z 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 PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-48.738700,-48.738700,57.538500,57.538500)
institution Open Polar
collection PANGAEA - Data Publisher for Earth & Environmental Science
op_collection_id ftpangaea
language English
topic 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane
per unit mass total organic carbon
24-Methylcholesta-5,22E-dien-3beta-ol
4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol
Accumulation rate
AGE
Biomarkers
Calculated
Coarse fraction
DEPTH
sediment/rock
Foraminifera
Gas chromatography - Mass spectrometry (GC-MS)
GC
Gravity corer
Ice Sheet
Irminger Current
Labrador Sea
Maria S. Merian
MSM12/2
MSM12/2_647-1
MSM12/2-05-01
Sea surface
XRF
spellingShingle 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane
per unit mass total organic carbon
24-Methylcholesta-5,22E-dien-3beta-ol
4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol
Accumulation rate
AGE
Biomarkers
Calculated
Coarse fraction
DEPTH
sediment/rock
Foraminifera
Gas chromatography - Mass spectrometry (GC-MS)
GC
Gravity corer
Ice Sheet
Irminger Current
Labrador Sea
Maria S. Merian
MSM12/2
MSM12/2_647-1
MSM12/2-05-01
Sea surface
XRF
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 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane
per unit mass total organic carbon
24-Methylcholesta-5,22E-dien-3beta-ol
4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol
Accumulation rate
AGE
Biomarkers
Calculated
Coarse fraction
DEPTH
sediment/rock
Foraminifera
Gas chromatography - Mass spectrometry (GC-MS)
GC
Gravity corer
Ice Sheet
Irminger Current
Labrador Sea
Maria S. Merian
MSM12/2
MSM12/2_647-1
MSM12/2-05-01
Sea surface
XRF
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://doi.pangaea.de/10.1594/PANGAEA.965374
https://doi.org/10.1594/PANGAEA.965374
op_coverage LATITUDE: 57.538500 * LONGITUDE: -48.738700 * DATE/TIME START: 2009-06-30T06:34:00 * DATE/TIME END: 2009-06-30T06:34:00 * MINIMUM DEPTH, sediment/rock: 0.0125 m * MAXIMUM DEPTH, sediment/rock: 14.9050 m
long_lat ENVELOPE(-48.738700,-48.738700,57.538500,57.538500)
genre ice algae
Ice Sheet
Labrador Sea
Sea ice
genre_facet ice algae
Ice Sheet
Labrador Sea
Sea ice
op_relation https://doi.org/10.1594/PANGAEA.965118
https://doi.pangaea.de/10.1594/PANGAEA.965374
https://doi.org/10.1594/PANGAEA.965374
op_rights CC-BY-4.0: Creative Commons Attribution 4.0 International
Access constraints: unrestricted
info:eu-repo/semantics/openAccess
op_doi https://doi.org/10.1594/PANGAEA.96537410.1594/PANGAEA.965118
_version_ 1802645353372057600

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