Articles | Volume 14, issue 12
https://doi.org/10.5194/cp-14-1881-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/cp-14-1881-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| Highlight paper
| 
07 Dec 2018
Research article | Highlight paper |
| 07 Dec 2018
| 07 Dec 2018
Hydro-climatic variability in the southwestern Indian Ocean between 6000 and 3000 years ago
Hanying Li
Institute of Global Environmental Change, Xi'an Jiaotong
University, Xi'an, China
Hai Cheng
CORRESPONDING AUTHOR
Institute of Global Environmental Change, Xi'an Jiaotong
University, Xi'an, China
Department of Earth Sciences, University of Minnesota, Minneapolis,
USA
Ashish Sinha
Department of Earth Science, California State University Dominguez
Hills, Carson, USA
Gayatri Kathayat
Institute of Global Environmental Change, Xi'an Jiaotong
University, Xi'an, China
Christoph Spötl
Institute of Geology, University of Innsbruck, Innsbruck, Austria
Aurèle Anquetil André
Francois Leguat Giant Tortoise and Cave Reserve, Anse Quitor,
Rodrigues Island, Mauritius
Arnaud Meunier
Francois Leguat Giant Tortoise and Cave Reserve, Anse Quitor,
Rodrigues Island, Mauritius
Jayant Biswas
National Cave Research and Protection Organization, Raipur, India
Pengzhen Duan
Institute of Global Environmental Change, Xi'an Jiaotong
University, Xi'an, China
Youfeng Ning
Institute of Global Environmental Change, Xi'an Jiaotong
University, Xi'an, China
Richard Lawrence Edwards
Department of Earth Sciences, University of Minnesota, Minneapolis,
USA
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Cited
20 citations as recorded by crossref.
- Chinese stalagmite paleoclimate researches: A review and perspective H. Cheng et al. 10.1007/s11430-019-9478-3
- In Search of Middle Preclassic Lowland Maya Ideologies P. Rice 10.1007/s10814-020-09144-y
- A speleothem record of hydroclimate variability in northwestern Madagascar during the mid-late Holocene B. Williams et al. 10.1177/09596836231225725
- The timing and structure of the 8.2 ka event revealed through high-resolution speleothem records from northwestern Madagascar P. Duan et al. 10.1016/j.quascirev.2021.107104
- Understanding Interannual Variations of the Local Rainy Season over the Southwest Indian Ocean H. Li et al. 10.1007/s00376-021-1065-3
- Hydroclimatic changes in south-central China during the 4.2 ka event and their potential impacts on the development of Neolithic culture T. Wang et al. 10.1017/qua.2022.11
- Debris flow events of 4000 a BP and its resulting archaeological site destruction in Qian River gorge, the upper reach of Wei River, central China S. Fan et al. 10.1002/gj.3879
- Mid–late Holocene event registered in organo-siliciclastic sediments of Lagoa Salgada carbonate system, southeast Brazil A. Soares Cruz et al. 10.5194/cp-15-1363-2019
- SISALv2: a comprehensive speleothem isotope database with multiple age–depth models L. Comas-Bru et al. 10.5194/essd-12-2579-2020
- How Far North Did the African Monsoon Fringe Expand During the African Humid Period? Insights From Southwest Moroccan Speleothems L. Sha et al. 10.1029/2019GL084879
- Episodic deposition of stalagmites in the northeastern Democratic Republic of the Congo suggests Equatorial Humid Periods during insolation maxima L. Dupont et al. 10.1016/j.quascirev.2022.107552
- Additional multi-proxy stalagmite evidence from northeast Namibia supports recent models of wetter conditions during the 4.2 ka Event in the Southern Hemisphere L. Railsback et al. 10.1016/j.palaeo.2021.110756
- The 4.2 ka event: A review of palaeoclimate literature and directions for future research S. Helama 10.1177/09596836241254486
- A comparison of isotope ratio mass spectrometry and cavity ring‐down spectroscopy techniques for isotope analysis of fluid inclusion water S. de Graaf et al. 10.1002/rcm.8837
- A multimillennial climatic context for the megafaunal extinctions in Madagascar and Mascarene Islands H. Li et al. 10.1126/sciadv.abb2459
- End of Green Sahara amplified mid- to late Holocene megadroughts in mainland Southeast Asia M. Griffiths et al. 10.1038/s41467-020-17927-6
- Tropical Indian Ocean basin hydroclimate at the Mid- to Late-Holocene transition and the double drying hypothesis N. Scroxton et al. 10.1016/j.quascirev.2022.107837
- Hydroclimate variability in the Madagascar and Southeast African summer monsoons at the Mid- to Late-Holocene transition N. Scroxton et al. 10.1016/j.quascirev.2022.107874
- El Niño/Southern Oscillation during the 4.2 ka event recorded by growth rates of corals from the North South China Sea S. Dang et al. 10.1007/s13131-019-1520-5
- Neoglacial climate anomalies and the Harappan metamorphosis L. Giosan et al. 10.5194/cp-14-1669-2018
19 citations as recorded by crossref.
- Chinese stalagmite paleoclimate researches: A review and perspective H. Cheng et al. 10.1007/s11430-019-9478-3
- In Search of Middle Preclassic Lowland Maya Ideologies P. Rice 10.1007/s10814-020-09144-y
- A speleothem record of hydroclimate variability in northwestern Madagascar during the mid-late Holocene B. Williams et al. 10.1177/09596836231225725
- The timing and structure of the 8.2 ka event revealed through high-resolution speleothem records from northwestern Madagascar P. Duan et al. 10.1016/j.quascirev.2021.107104
- Understanding Interannual Variations of the Local Rainy Season over the Southwest Indian Ocean H. Li et al. 10.1007/s00376-021-1065-3
- Hydroclimatic changes in south-central China during the 4.2 ka event and their potential impacts on the development of Neolithic culture T. Wang et al. 10.1017/qua.2022.11
- Debris flow events of 4000 a BP and its resulting archaeological site destruction in Qian River gorge, the upper reach of Wei River, central China S. Fan et al. 10.1002/gj.3879
- Mid–late Holocene event registered in organo-siliciclastic sediments of Lagoa Salgada carbonate system, southeast Brazil A. Soares Cruz et al. 10.5194/cp-15-1363-2019
- SISALv2: a comprehensive speleothem isotope database with multiple age–depth models L. Comas-Bru et al. 10.5194/essd-12-2579-2020
- How Far North Did the African Monsoon Fringe Expand During the African Humid Period? Insights From Southwest Moroccan Speleothems L. Sha et al. 10.1029/2019GL084879
- Episodic deposition of stalagmites in the northeastern Democratic Republic of the Congo suggests Equatorial Humid Periods during insolation maxima L. Dupont et al. 10.1016/j.quascirev.2022.107552
- Additional multi-proxy stalagmite evidence from northeast Namibia supports recent models of wetter conditions during the 4.2 ka Event in the Southern Hemisphere L. Railsback et al. 10.1016/j.palaeo.2021.110756
- The 4.2 ka event: A review of palaeoclimate literature and directions for future research S. Helama 10.1177/09596836241254486
- A comparison of isotope ratio mass spectrometry and cavity ring‐down spectroscopy techniques for isotope analysis of fluid inclusion water S. de Graaf et al. 10.1002/rcm.8837
- A multimillennial climatic context for the megafaunal extinctions in Madagascar and Mascarene Islands H. Li et al. 10.1126/sciadv.abb2459
- End of Green Sahara amplified mid- to late Holocene megadroughts in mainland Southeast Asia M. Griffiths et al. 10.1038/s41467-020-17927-6
- Tropical Indian Ocean basin hydroclimate at the Mid- to Late-Holocene transition and the double drying hypothesis N. Scroxton et al. 10.1016/j.quascirev.2022.107837
- Hydroclimate variability in the Madagascar and Southeast African summer monsoons at the Mid- to Late-Holocene transition N. Scroxton et al. 10.1016/j.quascirev.2022.107874
- El Niño/Southern Oscillation during the 4.2 ka event recorded by growth rates of corals from the North South China Sea S. Dang et al. 10.1007/s13131-019-1520-5
1 citations as recorded by crossref.
Discussed (final revised paper)
Discussed (final revised paper)
Latest update: 20 Nov 2024
Short summary
The
4.2 ka eventbetween 4.2 and 3.9 ka has been widely discussed in the Northern Hemsiphere but less reported in the Southern Hemisphere. Here, we use speleothem records from Rodrigues in the southwestern Indian Ocean spanning from 6000 to 3000 years ago to investigate the regional hydro-climatic variability. Our records show no evidence for an unusual climate anomaly between 4.2 and 3.9 ka. Instead, it shows a multi-centennial drought between 3.9 and 3.5 ka.
The
4.2 ka eventbetween 4.2 and 3.9 ka has been widely discussed in the Northern Hemsiphere but...
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