OHGDGT global surface sediment data

Dataset

DOI

Here, we compile an extensive global surface sediment dataset of OH-isoGDGTs as well as regular isoprenoid GDGTs (isoGDGTs), with both data generated at NIOZ and previously published data from other laboratories. We explore recently developed temperature proxies based on hydroxylated isoprenoid Glycerol Dialkyl Glycerol Tetraethers (OH-isoGDGTs), such as %OH, RI-OH, RI-OH' and OHC for their potential for reconstructing past temperature changes. The data contains surface sediment data from the global ocean used in the study 'Evaluating isoprenoidal hydroxylated GDGT-based temperature proxies in surface sediments from the global ocean'. The excel sheet contains information regarding the surface sediments, their location, enivironmental parameters from each location extracted from WOA database, peak area of iso-GDGTs and OH-isoGDGTs, proxy indices discussed in the study and references for previously published data.

Identifier
DOI	https://doi.org/10.1594/PANGAEA.964885
Related Identifier	IsSupplementTo https://doi.org/10.1016/j.gca.2023.12.019
Related Identifier	IsDerivedFrom https://doi.org/10.5194/bg-10-7195-2013
Related Identifier	IsDerivedFrom https://doi.org/10.1016/j.dsr.2011.10.002
Related Identifier	IsDerivedFrom https://doi.org/10.1016/j.orggeochem.2016.10.003
Related Identifier	IsDerivedFrom https://doi.org/10.1016/j.marchem.2013.02.007
Related Identifier	IsDerivedFrom https://doi.org/10.1016/j.gca.2014.01.001
Related Identifier	IsDerivedFrom https://doi.org/10.1016/j.orggeochem.2013.01.010
Related Identifier	IsDerivedFrom https://doi.org/10.1016/j.csr.2016.03.020
Related Identifier	IsDerivedFrom https://doi.org/10.1016/j.gca.2010.05.027
Related Identifier	IsDerivedFrom https://doi.org/10.1016/j.gca.2015.09.010
Related Identifier	IsDerivedFrom https://doi.org/10.5194/cp-17-2305-2021
Related Identifier	IsDerivedFrom https://doi.org/10.1016/j.epsl.2018.02.005
Related Identifier	IsDerivedFrom https://doi.org/10.1016/j.orggeochem.2015.10.004
Related Identifier	IsDerivedFrom https://doi.org/10.1016/j.gca.2016.04.033
Related Identifier	IsDerivedFrom https://doi.org/10.5194/cp-18-2271-2022
Related Identifier	IsDerivedFrom https://doi.org/10.1016/j.orggeochem.2013.08.015
Related Identifier	IsDerivedFrom https://doi.org/10.5194/bg-17-4489-2020
Related Identifier	IsDerivedFrom https://doi.org/10.1016/j.orggeochem.2017.10.014
Related Identifier	IsDerivedFrom https://doi.org/10.1016/j.gca.2014.04.038
Metadata Access	https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.964885

Provenance
Creator	Varma, Devika ; Hopmans, Ellen C ; van Kemenda, Zoe R; Kusch, Stephanie ; Berg, Sonja ; Bale, Nicole Jane ; Sangiorgi, Francesca ; Reichart, Gert-Jan ; Sinninghe Damsté, Jaap S ; Schouten, Stefan
Publisher	PANGAEA
Publication Year	2024
Funding Reference	European Commission https://doi.org/10.13039/501100000780 Crossref Funder ID 847504 https://cordis.europa.eu/project/id/847504 Local training network: Netherlands Earth System Science Centre: “NESSC”; Royal Netherlands Institute for Sea Research, Texel https://doi.org/10.13039/501100007770 Crossref Funder ID 024.002.001
Rights	Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess	true

Representation
Resource Type	Dataset
Format	text/tab-separated-values
Size	25936 data points
Discipline	Earth System Research
Spatial Coverage	(-179.010W, -77.800S, 177.270E, 87.070N); Equatorial Pacific; North Pacific Ocean; Tropical Atlantic; Okhotsk Sea; North Atlantic Ocean; North Sea; Black Sea; Arctic; Australia; Berau Delta, Indonesia; Baltic Sea; Norwegian Sea; Barents Sea; Cariaco Basin; Central South Atlantic; Chilean margin; Iberian margin; East China Sea; Eastern South Atlantic; Skagerrak; Equatorial Atlantic; Savu Sea; Brazil Basin; Slope off Argentina; Uruguay continental margin; Rio Grande Rise; Santos Plateau; Hudson Bay; Gulf of St. Lawrence; Indian Ocean; Amazon Basin; Amazon Shelf; Kara Sea; Antarctic; Porcupine Bank; Rockal Bank; Gulf of Cádiz, Atlantic Ocean; Mediterranean; Mokbaai; New Zealand; Baltimore canyon; Norfolk Canyon; Arabian Sea; Arctic Ocean; Pakistan; Pakistan margin; Amundsen Sea; South-East Pacific; South Pacific Ocean; Drake Passage; Scotia Sea; Bransfield Strait; Weddell Sea; Delta du Rhone; Red Sea; Sargasso Sea; South China Sea; Gulf of Mexico; Southeast Atlantic; Mozambique Channel; Siberian coast; Yellow Sea
Temporal Coverage Begin	1989-10-19T00:55:00Z
Temporal Coverage End	2019-04-01T11:10:00Z