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Western tropical South Atlantic sea surface temperature over the last 300 kyr based on Mg/Ca in shells of Globigerinoides ruber (white) from sediment core GL1180

We investigate long-term SST variability of the western tropical South Atlantic (WTSA) using a 300 kyr-long SST record derived from Mg/Ca ratios in shells of Globigerinoides ruber (white). The foraminifera shells were derived from sediment core GL-1180, which was retrieved from 1037 m water depth at the northeastern continental margin of Brazil (8° 27'18 S, 33° 32'53 W) by the Brazilian oil company Petrobras. Measurements of Mg/Ca ratios were performed using an inductively coupled plasma optical emission spectrometer (ICP-OES) at MARUM-Center for Marine Environmental Sciences, University of Bremen. Additionally, Fe, Mn, and Al were measured to monitor contaminants.

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Cite this as

Nascimento, Rodrigo Azevedo, Johnstone, Heather J H, Kuhnert, Henning, Santos, Thiago, Venancio, Igor Martins, Chiessi, Cristiano Mazur, Ballalai, João M, de Carvalho Campos, Marília, Govin, Aline, Mulitza, Stefan, Albuquerque, Ana Luiza (2023). Dataset: Western tropical South Atlantic sea surface temperature over the last 300 kyr based on Mg/Ca in shells of Globigerinoides ruber (white) from sediment core GL1180. https://doi.org/10.1594/PANGAEA.963532

DOI retrieved: 2023

Additional Info

Field Value
Imported on November 30, 2024
Last update November 30, 2024
License CC-BY-4.0
Source https://doi.org/10.1594/PANGAEA.963532
Author Nascimento, Rodrigo Azevedo
Given Name Rodrigo Azevedo
Family Name Nascimento
More Authors
Johnstone, Heather J H
Kuhnert, Henning
Santos, Thiago
Venancio, Igor Martins
Chiessi, Cristiano Mazur
Ballalai, João M
de Carvalho Campos, Marília
Govin, Aline
Mulitza, Stefan
Albuquerque, Ana Luiza
Source Creation 2023
Publication Year 2023
Resource Type text/tab-separated-values - filename: Nascimento-etal_2023
Subject Areas
Name: LandSurface

Name: Lithosphere

Related Identifiers
Title: Long-term variability of the western tropical Atlantic sea surface temperature driven by greenhouse gases and AMOC
Identifier: https://doi.org/10.1016/j.quascirev.2023.108431
Type: DOI
Relation: References
Year: 2023
Source: Quaternary Science Reviews
Authors: Nascimento Rodrigo Azevedo , Johnstone Heather J H , Kuhnert Henning , Santos Thiago , Venancio Igor Martins , Chiessi Cristiano Mazur , Ballalai João M , Campos Marília C , Govin Aline , Mulitza Stefan , Albuquerque Ana Luiza Spadano , Nascimento Rodrigo Azevedo , Santos Thiago , Venancio Igor Martins , Chiessi Cristiano Mazur , Ballalai João M , Kuhnert Henning , Govin Aline , Portilho-Ramos Rodrigo Costa , Lessa Douglas Villela de Oliveira , Dias Bruna Borba , Pinho Tainã Marcos Lima , Crivellari Stefano , Mulitza Stefan , Albuquerque Ana Luiza Spadano .

Title: Origin of δ13C minimum events in thermocline and intermediate waters of the western South Atlantic
Identifier: https://doi.org/10.1016/j.quascirev.2021.107224
Type: DOI
Relation: References
Year: 2021
Source: Quaternary Science Reviews
Authors: Nascimento Rodrigo Azevedo , Johnstone Heather J H , Kuhnert Henning , Santos Thiago , Venancio Igor Martins , Chiessi Cristiano Mazur , Ballalai João M , Campos Marília C , Govin Aline , Mulitza Stefan , Albuquerque Ana Luiza Spadano , Nascimento Rodrigo Azevedo , Santos Thiago , Venancio Igor Martins , Chiessi Cristiano Mazur , Ballalai João M , Kuhnert Henning , Govin Aline , Portilho-Ramos Rodrigo Costa , Lessa Douglas Villela de Oliveira , Dias Bruna Borba , Pinho Tainã Marcos Lima , Crivellari Stefano , Mulitza Stefan , Albuquerque Ana Luiza Spadano .