Articles | Volume 14, issue 11
https://doi.org/10.5194/cp-14-1727-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/cp-14-1727-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
13 Nov 2018
Research article |
| 13 Nov 2018
| 13 Nov 2018
Evidence for increased expression of the Amundsen Sea Low over the South Atlantic during the late Holocene
Palaeontology, Geobiology and Earth Archives Research Centre, School of
Biological, Earth and Environmental Sciences, University of New South Wales,
Australia
Climate Change Research Centre, School of Biological, Earth and
Environmental Sciences, University of New South Wales, Australia
ARC Centre of Excellence in Australian Biodiversity and Heritage (CABAH),
School of Biological, Earth and Environmental Sciences, University of New
South Wales, Sydney, Australia
Richard T. Jones
formerly at: Department of Geography, Exeter University, Devon, EX4 4RJ,
UK
deceased
Chris J. Fogwill
Palaeontology, Geobiology and Earth Archives Research Centre, School of
Biological, Earth and Environmental Sciences, University of New South Wales,
Australia
Climate Change Research Centre, School of Biological, Earth and
Environmental Sciences, University of New South Wales, Australia
School of Geography, Geology and the Environment, Keele University,
Staffordshire, ST5 5BG, UK
Jackie Hatton
Department of Geography, Exeter University, Devon, EX4 4RJ, UK
Alan N. Williams
Climate Change Research Centre, School of Biological, Earth and
Environmental Sciences, University of New South Wales, Australia
ARC Centre of Excellence in Australian Biodiversity and Heritage (CABAH),
School of Biological, Earth and Environmental Sciences, University of New
South Wales, Sydney, Australia
Extent Heritage Pty Ltd, 3/73 Union Street, Pyrmont, NSW 2009, Australia
Alan Hogg
Waikato Radiocarbon Dating Laboratory, University of Waikato, Private Bag 3105,
Hamilton, New Zealand
Scott Mooney
Palaeontology, Geobiology and Earth Archives Research Centre, School of
Biological, Earth and Environmental Sciences, University of New South Wales,
Australia
Philip Jones
Climatic Research Unit, School of Environmental Sciences, University of
East Anglia, Norwich, UK
David Lister
Climatic Research Unit, School of Environmental Sciences, University of
East Anglia, Norwich, UK
Paul Mayewski
Climate Change Institute, University of Maine, Orono, ME, USA
Chris S. M. Turney
Palaeontology, Geobiology and Earth Archives Research Centre, School of
Biological, Earth and Environmental Sciences, University of New South Wales,
Australia
Climate Change Research Centre, School of Biological, Earth and
Environmental Sciences, University of New South Wales, Australia
ARC Centre of Excellence in Australian Biodiversity and Heritage (CABAH),
School of Biological, Earth and Environmental Sciences, University of New
South Wales, Sydney, Australia
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Cited
11 citations as recorded by crossref.
- Investigating Subantarctic14C Ages of Different Peat Components: Site and Sample Selection for Developing Robust Age Models in Dynamic Landscapes Z. Thomas et al. 10.1017/RDC.2019.54
- Ecological response of a glacier-fed peatland to late Holocene climate and glacier changes on subantarctic South Georgia Z. Xia et al. 10.1016/j.quascirev.2020.106679
- Regional Climate Change Recorded in Moss Oxygen and Carbon Isotopes from a Late Holocene Peat Archive in the Western Antarctic Peninsula J. Stelling & Z. Yu 10.3390/geosciences9070282
- Seabird establishment during regional cooling drove a terrestrial ecosystem shift 5000 years ago D. Groff et al. 10.1126/sciadv.abb2788
- Late glacial–Holocene record of Southern Hemisphere westerly wind dynamics from the Falkland Islands, South Atlantic Ocean A. Monteath et al. 10.1130/G49805.1
- The Falkland Islands’ palaeoecological response to millennial‐scale climate perturbations during the Pleistocene–Holocene transition: Implications for future vegetation stability in the southern ocean islands R. Scaife et al. 10.1002/jqs.3150
- Tipping elements and amplified polar warming during the Last Interglacial Z. Thomas et al. 10.1016/j.quascirev.2020.106222
- Falkland Island peatland development processes and the pervasive presence of fire D. Mauquoy et al. 10.1016/j.quascirev.2020.106391
- Tracking the southern hemisphere westerlies during and since the last glacial maximum with multiproxy lake records from the Falkland Islands (52 °S) M. Spoth et al. 10.1016/j.quascirev.2023.108135
- Distal ash fall from the mid-Holocene eruption of Mount Hudson (H2) discovered in the Falkland Islands: New possibilities for Southern Hemisphere archive synchronisation P. Panaretos et al. 10.1016/j.quascirev.2021.107074
- Mid-Holocene intensification of Southern Hemisphere westerly winds and implications for regional climate dynamics J. Tamhane et al. 10.1016/j.quascirev.2023.108007
11 citations as recorded by crossref.
- Investigating Subantarctic14C Ages of Different Peat Components: Site and Sample Selection for Developing Robust Age Models in Dynamic Landscapes Z. Thomas et al. 10.1017/RDC.2019.54
- Ecological response of a glacier-fed peatland to late Holocene climate and glacier changes on subantarctic South Georgia Z. Xia et al. 10.1016/j.quascirev.2020.106679
- Regional Climate Change Recorded in Moss Oxygen and Carbon Isotopes from a Late Holocene Peat Archive in the Western Antarctic Peninsula J. Stelling & Z. Yu 10.3390/geosciences9070282
- Seabird establishment during regional cooling drove a terrestrial ecosystem shift 5000 years ago D. Groff et al. 10.1126/sciadv.abb2788
- Late glacial–Holocene record of Southern Hemisphere westerly wind dynamics from the Falkland Islands, South Atlantic Ocean A. Monteath et al. 10.1130/G49805.1
- The Falkland Islands’ palaeoecological response to millennial‐scale climate perturbations during the Pleistocene–Holocene transition: Implications for future vegetation stability in the southern ocean islands R. Scaife et al. 10.1002/jqs.3150
- Tipping elements and amplified polar warming during the Last Interglacial Z. Thomas et al. 10.1016/j.quascirev.2020.106222
- Falkland Island peatland development processes and the pervasive presence of fire D. Mauquoy et al. 10.1016/j.quascirev.2020.106391
- Tracking the southern hemisphere westerlies during and since the last glacial maximum with multiproxy lake records from the Falkland Islands (52 °S) M. Spoth et al. 10.1016/j.quascirev.2023.108135
- Distal ash fall from the mid-Holocene eruption of Mount Hudson (H2) discovered in the Falkland Islands: New possibilities for Southern Hemisphere archive synchronisation P. Panaretos et al. 10.1016/j.quascirev.2021.107074
- Mid-Holocene intensification of Southern Hemisphere westerly winds and implications for regional climate dynamics J. Tamhane et al. 10.1016/j.quascirev.2023.108007
Discussed (final revised paper)
Latest update: 24 Apr 2024
Short summary
We report a high-resolution study of a 5000-year-long peat record from the Falkland Islands. This area sensitive to the dynamics of the Amundsen Sea Low, which plays a major role in modulating the Southern Ocean climate. We find wetter, colder conditions between 5.0 and 2.5 ka due to enhanced southerly airflow, with the establishment of drier and warmer conditions from 2.5 ka to present. This implies more westerly airflow and the increased projection of the ASL onto the South Atlantic.
We report a high-resolution study of a 5000-year-long peat record from the Falkland Islands....
