Reconstruction of continental mean air temperature across the PETM of IODP Hole 302-M0004A (Appendix A) ...
The Palaeocene-Eocene Thermal Maximum (PETM; ~55.5 Ma) is a geologically relatively brief episode of extreme warmth. Both deep and surface ocean temperatures increased by up to 5 °C in equatorial waters and up to 8 °C in mid and high latitude waters. From the continents, the annual mean air temperat...
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ftdatacite:10.1594/pangaea.707279 2023-05-15T15:00:05+02:00 Reconstruction of continental mean air temperature across the PETM of IODP Hole 302-M0004A (Appendix A) ... Weijers, Johan W H Schouten, Stefan Sluijs, Appy Brinkhuis, Henk Sinninghe Damsté, Jaap S 2007 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.707279 https://doi.pangaea.de/10.1594/PANGAEA.707279 en eng PANGAEA https://dx.doi.org/10.1016/j.epsl.2007.06.033 https://dx.doi.org/10.1016/j.epsl.2008.01.013 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 DEPTH, sediment/rock Sample code/label Cyclization ratio of branched tetraethers Methylation index of branched tetraethers Temperature, annual mean Osmundaceae DSDP/ODP/IODP sample designation High Performance Liquid Chromatography - Mass spectrometry HPLC-MS Calculated Counting >15 µm fraction Exp302 CCGS Captain Molly Kool Vidar Viking Integrated Ocean Drilling Program / International Ocean Discovery Program IODP dataset Dataset Supplementary Dataset 2007 ftdatacite https://doi.org/10.1594/pangaea.70727910.1016/j.epsl.2007.06.03310.1016/j.epsl.2008.01.013 2023-04-03T12:51:48Z The Palaeocene-Eocene Thermal Maximum (PETM; ~55.5 Ma) is a geologically relatively brief episode of extreme warmth. Both deep and surface ocean temperatures increased by up to 5 °C in equatorial waters and up to 8 °C in mid and high latitude waters. From the continents, the annual mean air temperature response during the PETM is still largely unknown, mainly due to a lack of quantitative temperature proxies and sufficient suitable, continuous high resolution records. Recently, a new proxy for continental temperature reconstructions has been proposed, based on the distribution of membrane lipids of bacteria in present-day soils [Weijers et al., 2007, doi:10.1016/j.gca.2006.10.003] and shown to reconstruct annual mean air temperature. In this study we applied this new proxy in an attempt to reconstruct the air temperature in high latitude continental areas during the PETM by analysis of a marine sedimentary sequence obtained from the Lomonosov Ridge in the central Arctic Ocean (Integrated Ocean Drilling ... : Supplement to: Weijers, Johan W H; Schouten, Stefan; Sluijs, Appy; Brinkhuis, Henk; Sinninghe Damsté, Jaap S (2007): Warm arctic continents during the Palaeocene-Eocene thermal maximum. Earth and Planetary Science Letters, 261(1-2), 230-238 ... Dataset Arctic Arctic Ocean Lomonosov Ridge DataCite Metadata Store (German National Library of Science and Technology) Arctic Arctic Ocean |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
DEPTH, sediment/rock Sample code/label Cyclization ratio of branched tetraethers Methylation index of branched tetraethers Temperature, annual mean Osmundaceae DSDP/ODP/IODP sample designation High Performance Liquid Chromatography - Mass spectrometry HPLC-MS Calculated Counting >15 µm fraction Exp302 CCGS Captain Molly Kool Vidar Viking Integrated Ocean Drilling Program / International Ocean Discovery Program IODP |
spellingShingle |
DEPTH, sediment/rock Sample code/label Cyclization ratio of branched tetraethers Methylation index of branched tetraethers Temperature, annual mean Osmundaceae DSDP/ODP/IODP sample designation High Performance Liquid Chromatography - Mass spectrometry HPLC-MS Calculated Counting >15 µm fraction Exp302 CCGS Captain Molly Kool Vidar Viking Integrated Ocean Drilling Program / International Ocean Discovery Program IODP Weijers, Johan W H Schouten, Stefan Sluijs, Appy Brinkhuis, Henk Sinninghe Damsté, Jaap S Reconstruction of continental mean air temperature across the PETM of IODP Hole 302-M0004A (Appendix A) ... |
topic_facet |
DEPTH, sediment/rock Sample code/label Cyclization ratio of branched tetraethers Methylation index of branched tetraethers Temperature, annual mean Osmundaceae DSDP/ODP/IODP sample designation High Performance Liquid Chromatography - Mass spectrometry HPLC-MS Calculated Counting >15 µm fraction Exp302 CCGS Captain Molly Kool Vidar Viking Integrated Ocean Drilling Program / International Ocean Discovery Program IODP |
description |
The Palaeocene-Eocene Thermal Maximum (PETM; ~55.5 Ma) is a geologically relatively brief episode of extreme warmth. Both deep and surface ocean temperatures increased by up to 5 °C in equatorial waters and up to 8 °C in mid and high latitude waters. From the continents, the annual mean air temperature response during the PETM is still largely unknown, mainly due to a lack of quantitative temperature proxies and sufficient suitable, continuous high resolution records. Recently, a new proxy for continental temperature reconstructions has been proposed, based on the distribution of membrane lipids of bacteria in present-day soils [Weijers et al., 2007, doi:10.1016/j.gca.2006.10.003] and shown to reconstruct annual mean air temperature. In this study we applied this new proxy in an attempt to reconstruct the air temperature in high latitude continental areas during the PETM by analysis of a marine sedimentary sequence obtained from the Lomonosov Ridge in the central Arctic Ocean (Integrated Ocean Drilling ... : Supplement to: Weijers, Johan W H; Schouten, Stefan; Sluijs, Appy; Brinkhuis, Henk; Sinninghe Damsté, Jaap S (2007): Warm arctic continents during the Palaeocene-Eocene thermal maximum. Earth and Planetary Science Letters, 261(1-2), 230-238 ... |
format |
Dataset |
author |
Weijers, Johan W H Schouten, Stefan Sluijs, Appy Brinkhuis, Henk Sinninghe Damsté, Jaap S |
author_facet |
Weijers, Johan W H Schouten, Stefan Sluijs, Appy Brinkhuis, Henk Sinninghe Damsté, Jaap S |
author_sort |
Weijers, Johan W H |
title |
Reconstruction of continental mean air temperature across the PETM of IODP Hole 302-M0004A (Appendix A) ... |
title_short |
Reconstruction of continental mean air temperature across the PETM of IODP Hole 302-M0004A (Appendix A) ... |
title_full |
Reconstruction of continental mean air temperature across the PETM of IODP Hole 302-M0004A (Appendix A) ... |
title_fullStr |
Reconstruction of continental mean air temperature across the PETM of IODP Hole 302-M0004A (Appendix A) ... |
title_full_unstemmed |
Reconstruction of continental mean air temperature across the PETM of IODP Hole 302-M0004A (Appendix A) ... |
title_sort |
reconstruction of continental mean air temperature across the petm of iodp hole 302-m0004a (appendix a) ... |
publisher |
PANGAEA |
publishDate |
2007 |
url |
https://dx.doi.org/10.1594/pangaea.707279 https://doi.pangaea.de/10.1594/PANGAEA.707279 |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Arctic Ocean Lomonosov Ridge |
genre_facet |
Arctic Arctic Ocean Lomonosov Ridge |
op_relation |
https://dx.doi.org/10.1016/j.epsl.2007.06.033 https://dx.doi.org/10.1016/j.epsl.2008.01.013 |
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.70727910.1016/j.epsl.2007.06.03310.1016/j.epsl.2008.01.013 |
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1766332200300576768 |