Age model and geochemistry data of sediment core GeoTü SL167
The data sets contains the age model as well as bulk organic and n-alkane data of sediment core GeoTü SL167 to reconstruct changes of the oxygen minimum zone strength for the late Quaternary. The age model is based on 14C AMS measurements of planktonic foraminifera and is calibrated with the BACON v...
Main Authors: | , , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2024
|
Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.964226 https://doi.org/10.1594/PANGAEA.964226 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.964226 |
---|---|
record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Age model Arabian Sea CLICCS Cluster of Excellence: Climate Climatic Change and Society Denitrification n-alkanes OMZ Quaternary |
spellingShingle |
Age model Arabian Sea CLICCS Cluster of Excellence: Climate Climatic Change and Society Denitrification n-alkanes OMZ Quaternary Burdanowitz, Nicole Schmiedl, Gerhard Gaye, Birgit Munz, Philipp Schulz, Hartmut Age model and geochemistry data of sediment core GeoTü SL167 |
topic_facet |
Age model Arabian Sea CLICCS Cluster of Excellence: Climate Climatic Change and Society Denitrification n-alkanes OMZ Quaternary |
description |
The data sets contains the age model as well as bulk organic and n-alkane data of sediment core GeoTü SL167 to reconstruct changes of the oxygen minimum zone strength for the late Quaternary. The age model is based on 14C AMS measurements of planktonic foraminifera and is calibrated with the BACON v. 2.5.6 software for R (Blauuw & Christen, 2011) and a marine reservoir age of ΔR = 93 ± 61 years. The ΔR is based on the weighted mean of two regional marine reservoir corrections (Muscat) by Southon et al. (2002) using the marine calibration database (Reimer and Reimer, 2001, http://calib.org/marine/). Total organic carbon and nitrogen measurements were carried out with an Euro EA3000 elemental analyser and δ15N measurements with a Thermo Scientific Flash EA1112 coupled to a Finnigan MAT 252 IRMS. Total organic carbon mass accumulation rates (TOC MAR) based on calculation using the organic carbon content and total mass accumulation rates. A description of the calculation of the total mass accumulations rates is given in Burdanowitz et al 2021. The measurements of n-alkanes were carried out using Thermo Scientific Trace 1310 GC-FID and Thermo Scientific DSQ II (GC-MS). Gravity core GeoTü SL167, was retrieved at station no. 960 during R.V. METEOR cruise M74/1b in 2007 (Bohrmann et al., 2010) from the northwestern Arabian Sea off Oman, at 22°37.2'N, 59°41.5'E, 774 m water depth, core recovery 7.39 m. The sediment core was retrieved for the reconstruction of circulation and productivity changes in the eastern Mediterranean Sea during the late Quaternary with particular focus on changes in the Indian monsoon system. |
format |
Dataset |
author |
Burdanowitz, Nicole Schmiedl, Gerhard Gaye, Birgit Munz, Philipp Schulz, Hartmut |
author_facet |
Burdanowitz, Nicole Schmiedl, Gerhard Gaye, Birgit Munz, Philipp Schulz, Hartmut |
author_sort |
Burdanowitz, Nicole |
title |
Age model and geochemistry data of sediment core GeoTü SL167 |
title_short |
Age model and geochemistry data of sediment core GeoTü SL167 |
title_full |
Age model and geochemistry data of sediment core GeoTü SL167 |
title_fullStr |
Age model and geochemistry data of sediment core GeoTü SL167 |
title_full_unstemmed |
Age model and geochemistry data of sediment core GeoTü SL167 |
title_sort |
age model and geochemistry data of sediment core geotü sl167 |
publisher |
PANGAEA |
publishDate |
2024 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.964226 https://doi.org/10.1594/PANGAEA.964226 |
op_coverage |
LATITUDE: 22.619170 * LONGITUDE: 59.691500 * DATE/TIME START: 2007-10-02T21:32:00 * DATE/TIME END: 2007-10-02T21:32:00 |
long_lat |
ENVELOPE(-65.939,-65.939,-68.664,-68.664) ENVELOPE(-86.200,-86.200,-77.800,-77.800) ENVELOPE(59.691500,59.691500,22.619170,22.619170) |
geographic |
Fid Indian Reimer |
geographic_facet |
Fid Indian Reimer |
genre |
Planktonic foraminifera |
genre_facet |
Planktonic foraminifera |
op_relation |
Burdanowitz, Nicole; Schmiedl, Gerhard; Gaye, Birgit; Munz, Philipp M; Schulz, Hartmut (2024): Distinct oxygenation modes of the Gulf of Oman over the past 43 000 years – a multi-proxy approach. Biogeosciences, 21(6), 1477-1499, https://doi.org/10.5194/bg-21-1477-2024 Blaauw, Maarten; Christen, Andrés (2011): Flexible paleoclimate age-depth models using an autoregressive gamma process. Bayesian Analysis, 6(3), 457-474, https://doi.org/10.1214/11-BA618 Bohrmann, Gerhard; Lahajnar, Niko; Gaye, Birgit; Spieß, Volkhard; Betzler, Christian (2010): Nitrogen Cycle, Cold Seeps, Carbonate Platform Development in the Northwestern Indian Ocean, Cruise No.74, August 31 - December 22, 2007. METEOR-Berichte, Leitstelle Meteor, Institut für Meereskunde der Universität Hamburg, 10-3, 212, https://doi.org/10.2312/cr_m74 Burdanowitz, Nicole; Rixen, Tim; Gaye, Birgit; Emeis, Kay-Christian (2021): Signals of Holocene climate transition amplified by anthropogenic land-use changes in the westerly–Indian monsoon realm. Climate of the Past, 17(4), 1735-1749, https://doi.org/10.5194/cp-17-1735-2021 Reimer, Paula J; Reimer, Ron W (2001): A Marine Reservoir Correction Database and On-Line Interface. Radiocarbon, 43(2A), 461-463, https://doi.org/10.1017/S0033822200038339 Southon, John; Kashgarian, Michaele; Fontugne, Michel R; Metivier, Bernard; Yim, Wyss W-S (2002): Marine reservoir corrections for the Indian Ocean and Southeast Asia. Radiocarbon, 44(1), 167-180, https://doi.org/10.1017/S0033822200064778 https://doi.pangaea.de/10.1594/PANGAEA.964226 https://doi.org/10.1594/PANGAEA.964226 |
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.96422610.5194/bg-21-1477-202410.1214/11-BA61810.2312/cr_m7410.5194/cp-17-1735-202110.1017/S003382220003833910.1017/S0033822200064778 |
_version_ |
1798853585526587392 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.964226 2024-05-12T08:10:10+00:00 Age model and geochemistry data of sediment core GeoTü SL167 Burdanowitz, Nicole Schmiedl, Gerhard Gaye, Birgit Munz, Philipp Schulz, Hartmut LATITUDE: 22.619170 * LONGITUDE: 59.691500 * DATE/TIME START: 2007-10-02T21:32:00 * DATE/TIME END: 2007-10-02T21:32:00 2024 application/zip, 3 datasets https://doi.pangaea.de/10.1594/PANGAEA.964226 https://doi.org/10.1594/PANGAEA.964226 en eng PANGAEA Burdanowitz, Nicole; Schmiedl, Gerhard; Gaye, Birgit; Munz, Philipp M; Schulz, Hartmut (2024): Distinct oxygenation modes of the Gulf of Oman over the past 43 000 years – a multi-proxy approach. Biogeosciences, 21(6), 1477-1499, https://doi.org/10.5194/bg-21-1477-2024 Blaauw, Maarten; Christen, Andrés (2011): Flexible paleoclimate age-depth models using an autoregressive gamma process. Bayesian Analysis, 6(3), 457-474, https://doi.org/10.1214/11-BA618 Bohrmann, Gerhard; Lahajnar, Niko; Gaye, Birgit; Spieß, Volkhard; Betzler, Christian (2010): Nitrogen Cycle, Cold Seeps, Carbonate Platform Development in the Northwestern Indian Ocean, Cruise No.74, August 31 - December 22, 2007. METEOR-Berichte, Leitstelle Meteor, Institut für Meereskunde der Universität Hamburg, 10-3, 212, https://doi.org/10.2312/cr_m74 Burdanowitz, Nicole; Rixen, Tim; Gaye, Birgit; Emeis, Kay-Christian (2021): Signals of Holocene climate transition amplified by anthropogenic land-use changes in the westerly–Indian monsoon realm. Climate of the Past, 17(4), 1735-1749, https://doi.org/10.5194/cp-17-1735-2021 Reimer, Paula J; Reimer, Ron W (2001): A Marine Reservoir Correction Database and On-Line Interface. Radiocarbon, 43(2A), 461-463, https://doi.org/10.1017/S0033822200038339 Southon, John; Kashgarian, Michaele; Fontugne, Michel R; Metivier, Bernard; Yim, Wyss W-S (2002): Marine reservoir corrections for the Indian Ocean and Southeast Asia. Radiocarbon, 44(1), 167-180, https://doi.org/10.1017/S0033822200064778 https://doi.pangaea.de/10.1594/PANGAEA.964226 https://doi.org/10.1594/PANGAEA.964226 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Age model Arabian Sea CLICCS Cluster of Excellence: Climate Climatic Change and Society Denitrification n-alkanes OMZ Quaternary Dataset 2024 ftpangaea https://doi.org/10.1594/PANGAEA.96422610.5194/bg-21-1477-202410.1214/11-BA61810.2312/cr_m7410.5194/cp-17-1735-202110.1017/S003382220003833910.1017/S0033822200064778 2024-04-17T14:21:33Z The data sets contains the age model as well as bulk organic and n-alkane data of sediment core GeoTü SL167 to reconstruct changes of the oxygen minimum zone strength for the late Quaternary. The age model is based on 14C AMS measurements of planktonic foraminifera and is calibrated with the BACON v. 2.5.6 software for R (Blauuw & Christen, 2011) and a marine reservoir age of ΔR = 93 ± 61 years. The ΔR is based on the weighted mean of two regional marine reservoir corrections (Muscat) by Southon et al. (2002) using the marine calibration database (Reimer and Reimer, 2001, http://calib.org/marine/). Total organic carbon and nitrogen measurements were carried out with an Euro EA3000 elemental analyser and δ15N measurements with a Thermo Scientific Flash EA1112 coupled to a Finnigan MAT 252 IRMS. Total organic carbon mass accumulation rates (TOC MAR) based on calculation using the organic carbon content and total mass accumulation rates. A description of the calculation of the total mass accumulations rates is given in Burdanowitz et al 2021. The measurements of n-alkanes were carried out using Thermo Scientific Trace 1310 GC-FID and Thermo Scientific DSQ II (GC-MS). Gravity core GeoTü SL167, was retrieved at station no. 960 during R.V. METEOR cruise M74/1b in 2007 (Bohrmann et al., 2010) from the northwestern Arabian Sea off Oman, at 22°37.2'N, 59°41.5'E, 774 m water depth, core recovery 7.39 m. The sediment core was retrieved for the reconstruction of circulation and productivity changes in the eastern Mediterranean Sea during the late Quaternary with particular focus on changes in the Indian monsoon system. Dataset Planktonic foraminifera PANGAEA - Data Publisher for Earth & Environmental Science Fid ENVELOPE(-65.939,-65.939,-68.664,-68.664) Indian Reimer ENVELOPE(-86.200,-86.200,-77.800,-77.800) ENVELOPE(59.691500,59.691500,22.619170,22.619170) |