Articles | Volume 18, issue 12
https://doi.org/10.5194/bg-18-3937-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-18-3937-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
01 Jul 2021
Research article |
| 01 Jul 2021
| 01 Jul 2021
Development of global temperature and pH calibrations based on bacterial 3-hydroxy fatty acids in soils
Pierre Véquaud
Sorbonne Université, CNRS, EPHE, PSL, UMR METIS, Paris, 75005,
France
Sylvie Derenne
Sorbonne Université, CNRS, EPHE, PSL, UMR METIS, Paris, 75005,
France
Alexandre Thibault
Antea Group, Innovation Hub, 803 boulevard Duhamel du Monceau, Olivet,
45160, France
Christelle Anquetil
Sorbonne Université, CNRS, EPHE, PSL, UMR METIS, Paris, 75005,
France
Giuliano Bonanomi
Dipartimento di Agraria, Università di Napoli Federico II, via
Università 100, Portici, NA, 80055, Italy
Sylvie Collin
Sorbonne Université, CNRS, EPHE, PSL, UMR METIS, Paris, 75005,
France
Sergio Contreras
Laboratorio de Ciencias Ambientales (LACA), Departamento de
Química Ambiental, Facultad de Ciencias & Centro de
Investigación en Biodiversidad y Ambientes Sustentables (CIBAS),
Universidad Católica de la Santísima Concepción, Casilla 297,
Concepción, Chile
Andrew T. Nottingham
School of Geosciences, University of Edinburgh, Crew Building, Kings
Buildings, Edinburgh EH9 3FF, UK
School of Geography, University of Leeds, Leeds, UK
Pierre Sabatier
Univ. Savoie Mont Blanc, CNRS, EDYTEM, Le Bourget du Lac, 73776,
France
Norma Salinas
Instituto de Ciencias de la Naturaleza, Territorio y Energías
Renovables, Pontificia Universidad Catolica del Peru, Av. Universitaria
1801, San Miguel, Lima 32, Peru
Wesley P. Scott
Department of Geology and Environmental Science, University of
Pittsburgh, Pittsburgh, PA 15260, USA
Josef P. Werne
Department of Geology and Environmental Science, University of
Pittsburgh, Pittsburgh, PA 15260, USA
Arnaud Huguet
CORRESPONDING AUTHOR
Sorbonne Université, CNRS, EPHE, PSL, UMR METIS, Paris, 75005,
France
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Cited
9 citations as recorded by crossref.
- Membrane lipid adaptation of soil Bacteroidetes isolates to temperature and pH E. Hellequin et al. 10.3389/fmicb.2023.1032032
- Evaluation of the wider applications of the alkanol index BNA15 as temperature proxy in a broad distribution of peat deposits Z. Li et al. 10.1016/j.orggeochem.2022.104486
- FROG: A global machine-learning temperature calibration for branched GDGTs in soils and peats P. Véquaud et al. 10.1016/j.gca.2021.12.007
- Distribution of 3-hydroxy fatty acids in South China Sea since the last deglaciation: Applicability of 3-hydroxy fatty acid-based palaeothermometry Y. Xi et al. 10.1016/j.chemgeo.2024.122024
- Distribution of branched glycerol dialkyl glycerol tetraether (brGDGT) lipids from soils and sediments from the same watershed are distinct regionally (central Chile) but not globally M. O’Beirne et al. 10.3389/feart.2024.1383146
- Development of a novel sea surface temperature proxy based on bacterial 3-hydroxy fatty acids Z. Dong et al. 10.3389/fmars.2022.1050269
- 3-Hydroxy fatty acids as proxies for seawater temperature and pH in the eastern China marginal seas F. Pan et al. 10.1016/j.chemgeo.2022.121258
- Appraisal of paleoclimate indices based on bacterial 3-hydroxy fatty acids in 20 Chinese alkaline lakes Y. Yang et al. 10.1016/j.orggeochem.2021.104277
- Relation between soil glycerol dialkyl glycerol tetraethers and temperature in different climatic regions in China C. Zhang et al. 10.1002/esp.5889
9 citations as recorded by crossref.
- Membrane lipid adaptation of soil Bacteroidetes isolates to temperature and pH E. Hellequin et al. 10.3389/fmicb.2023.1032032
- Evaluation of the wider applications of the alkanol index BNA15 as temperature proxy in a broad distribution of peat deposits Z. Li et al. 10.1016/j.orggeochem.2022.104486
- FROG: A global machine-learning temperature calibration for branched GDGTs in soils and peats P. Véquaud et al. 10.1016/j.gca.2021.12.007
- Distribution of 3-hydroxy fatty acids in South China Sea since the last deglaciation: Applicability of 3-hydroxy fatty acid-based palaeothermometry Y. Xi et al. 10.1016/j.chemgeo.2024.122024
- Distribution of branched glycerol dialkyl glycerol tetraether (brGDGT) lipids from soils and sediments from the same watershed are distinct regionally (central Chile) but not globally M. O’Beirne et al. 10.3389/feart.2024.1383146
- Development of a novel sea surface temperature proxy based on bacterial 3-hydroxy fatty acids Z. Dong et al. 10.3389/fmars.2022.1050269
- 3-Hydroxy fatty acids as proxies for seawater temperature and pH in the eastern China marginal seas F. Pan et al. 10.1016/j.chemgeo.2022.121258
- Appraisal of paleoclimate indices based on bacterial 3-hydroxy fatty acids in 20 Chinese alkaline lakes Y. Yang et al. 10.1016/j.orggeochem.2021.104277
- Relation between soil glycerol dialkyl glycerol tetraethers and temperature in different climatic regions in China C. Zhang et al. 10.1002/esp.5889
Latest update: 29 Jun 2024
Short summary
A better understanding of past climate variations is essential to apprehend future climatic changes. The aim of this study is to investigate the applicability of specific organic compounds of bacterial origin, 3-hydroxy fatty acids (3-OH FAs), as temperature and pH proxies at the global level using an extended soil dataset. We show the major potential of 3-OH FAs as such proxies in terrestrial environments through the different models presented and their application for palaeoreconstruction.
A better understanding of past climate variations is essential to apprehend future climatic...
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