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Microcharcoal concentration of sediment core GeoB16224-1 from Amazonia, off French Guyana coast

Microcharcoal data from marine sediment core GeoB16224-1 (gravity core, 6.65°N, 52.09°W; 2510 m water depth) retrieved off the mouth of the Amazon River. This dataset comprises 48 analyzed samples continuously spanning from ca. 25 - 12.5 cal ka BP, along with 6 samples from the period between ca. 6.2 - 4.9 cal ka BP. Microcharcoal data is expressed as concentration and influx of particles and surface area per sediment dry mass. These data were used to investigate fire regime changes from the Amazon basin during the last 25 ka.

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Cite this as

Akabane, Thomas K, Chiessi, Cristiano Mazur, Hirota, Marina, Bouimetarhan, Ilham, Prange, Matthias, Mulitza, Stefan, Bertassoli Junior, Dailson José, Häggi, Christoph, Staal, Arie, Lohmann, Gerrit, Boers, Niklas, Daniau, Anne-Laure, Oliveira, Rafael S, Campos, Marília C, Shi, Xiaoxu, de Oliveira, Paulo Eduardo (2024). Dataset: Microcharcoal concentration of sediment core GeoB16224-1 from Amazonia, off French Guyana coast. https://doi.org/10.1594/PANGAEA.968665

DOI retrieved: 2024

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.968665
Author Akabane, Thomas K
Given Name Thomas K
Family Name Akabane
More Authors
Chiessi, Cristiano Mazur
Hirota, Marina
Bouimetarhan, Ilham
Prange, Matthias
Mulitza, Stefan
Bertassoli Junior, Dailson José
Häggi, Christoph
Staal, Arie
Lohmann, Gerrit
Boers, Niklas
Daniau, Anne-Laure
Oliveira, Rafael S
Campos, Marília C
Shi, Xiaoxu
de Oliveira, Paulo Eduardo
Source Creation 2024
Publication Year 2024
Resource Type text/tab-separated-values - filename: GeoB16224-1_myChar
Subject Areas
Name: Lithosphere

Related Identifiers
Title: Weaker Atlantic overturning circulation increases the vulnerability of northern Amazon forests
Identifier: https://doi.org/10.1038/s41561-024-01578-z
Type: DOI
Relation: References
Year: 2024
Source: Nature Geoscience
Authors: Akabane Thomas K , Chiessi Cristiano Mazur , Hirota Marina , Bouimetarhan Ilham , Prange Matthias , Mulitza Stefan , Bertassoli Junior Dailson José , Häggi Christoph , Staal Arie , Lohmann Gerrit , Boers Niklas , Daniau Anne-Laure , Oliveira Rafael S , Campos Marília C , Shi Xiaoxu , de Oliveira Paulo Eduardo .