Articles | Volume 16, issue 6
https://doi.org/10.5194/cp-16-2459-2020
© Author(s) 2020. 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-16-2459-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| Highlight paper
| 
11 Dec 2020
Research article | Highlight paper |
| 11 Dec 2020
| 11 Dec 2020
Sea ice dynamics in the Bransfield Strait, Antarctic Peninsula, during the past 240 years: a multi-proxy intercomparison study
Maria-Elena Vorrath
CORRESPONDING AUTHOR
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Research, Bremerhaven, Germany
Juliane Müller
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Research, Bremerhaven, Germany
MARUM – Center for Marine Environmental Sciences, University of
Bremen, Bremen, Germany
Department of Geosciences, University of Bremen, Germany
Lorena Rebolledo
Centro de Investigación Dinámica de Ecosistemas Marinos de
Altas Latitudes (IDEAL), Universidad Austral de Chile, Valdivia, Chile
Instítuto Antártico Chileno (INACH), Punta Arenas, Chile
Paola Cárdenas
Centro de Investigación Dinámica de Ecosistemas Marinos de
Altas Latitudes (IDEAL), Universidad Austral de Chile, Valdivia, Chile
Xiaoxu Shi
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Research, Bremerhaven, Germany
Oliver Esper
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Research, Bremerhaven, Germany
Thomas Opel
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Research, Bremerhaven, Germany
Walter Geibert
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Research, Bremerhaven, Germany
Práxedes Muñoz
Facultad de Ciencias del Mar, Universidad Católica del Norte,
Coquimbo, Chile
Christian Haas
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Research, Bremerhaven, Germany
Gerhard Kuhn
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Research, Bremerhaven, Germany
Carina B. Lange
Centro de Investigación Dinámica de Ecosistemas Marinos de
Altas Latitudes (IDEAL), Universidad Austral de Chile, Valdivia, Chile
Centro Oceanográfico COPAS Sur-Austral, Universidad de
Concepción, Concepción, Chile
Departamento de Oceanografía, Universidad de Concepción,
Chile
Scripps Institution of Oceanography, La Jolla, CA 92037, USA
Gerrit Lohmann
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Research, Bremerhaven, Germany
Gesine Mollenhauer
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Research, Bremerhaven, Germany
MARUM – Center for Marine Environmental Sciences, University of
Bremen, Bremen, Germany
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23 citations as recorded by crossref.
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- Biomarker proxies for reconstructing Quaternary climate and environmental change E. McClymont et al. 10.1002/jqs.3559
- Widespread cooling over West Antarctica and adjacent seas over the past millennium Z. Lyu et al. 10.1016/j.gloplacha.2023.104237
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- The Impact of Different Atmospheric CO2 Concentrations on Large Scale Miocene Temperature Signatures A. Hossain et al. 10.1029/2022PA004438
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- Sea ice dynamics in the Bransfield Strait, Antarctic Peninsula, during the past 240 years: a multi-proxy intercomparison study M. Vorrath et al. 10.5194/cp-16-2459-2020
22 citations as recorded by crossref.
- Sources and implications of hydroxylated isoprenoid GDGTs on the northwest shelf of Australia through the Pliocene-Pleistocene era Y. He et al. 10.1016/j.chemgeo.2024.121975
- The Novel Hydroxylated Tetraether Index RI‐OH′ as a Sea Surface Temperature Proxy for the 160‐45 ka BP Period Off the Iberian Margin N. Davtian et al. 10.1029/2020PA004077
- Upper-ocean temperature characteristics in the subantarctic southeastern Pacific based on biomarker reconstructions J. Hagemann et al. 10.5194/cp-19-1825-2023
- Biomarker proxies for reconstructing Quaternary climate and environmental change E. McClymont et al. 10.1002/jqs.3559
- Widespread cooling over West Antarctica and adjacent seas over the past millennium Z. Lyu et al. 10.1016/j.gloplacha.2023.104237
- Assessment of austral autumn air–sea CO2 exchange in the Pacific sector of the Southern Ocean and dominant controlling factors A. Mo et al. 10.3389/fmars.2023.1192959
- Observing change in pelagic animals as sampling methods shift: the case of Antarctic krill S. Hill et al. 10.3389/fmars.2024.1307402
- A 350-year multiproxy record of climate-driven environmental shifts in the Amundsen Sea Polynya, Antarctica S. Kim et al. 10.1016/j.gloplacha.2021.103589
- Antarctic sea ice over the past 130 000 years – Part 1: a review of what proxy records tell us X. Crosta et al. 10.5194/cp-18-1729-2022
- Biophysical coupling of seasonal chlorophyll-a bloom variations and phytoplankton assemblages across the Peninsula Front in the Bransfield Strait M. Veny et al. 10.5194/os-20-389-2024
- Evaluation of lipid biomarkers as proxies for sea ice and ocean temperatures along the Antarctic continental margin N. Lamping et al. 10.5194/cp-17-2305-2021
- Variety and Distribution of Diatom-Based Sea Ice Proxies in Antarctic Marine Sediments of the Past 2000 Years C. Allen & Z. Weich 10.3390/geosciences12080282
- Deglacial and Holocene sea-ice and climate dynamics in the Bransfield Strait, northern Antarctic Peninsula M. Vorrath et al. 10.5194/cp-19-1061-2023
- High-resolution marine data and transient simulations support orbital forcing of ENSO amplitude since the mid-Holocene M. Carré et al. 10.1016/j.quascirev.2021.107125
- The Impact of Different Atmospheric CO2 Concentrations on Large Scale Miocene Temperature Signatures A. Hossain et al. 10.1029/2022PA004438
- Ice-proximal sea ice reconstruction in the Powell Basin, Antarctica, since the Last Interglacial W. Khoo et al. 10.5194/cp-21-299-2025
- Boundary currents in the Bransfield Strait: near-surface interbasin water volume and heat exchange M. Veny et al. 10.3389/fmars.2025.1555552
- Sea ice and mixed layer depth influence on nitrate depletion and associated isotopic effects in the Drake Passage–Weddell Sea region, Southern Ocean A. Servettaz et al. 10.5194/bg-22-2239-2025
- Constraining Water Depth Influence on Organic Paleotemperature Proxies Using Sedimentary Archives D. Varma et al. 10.1029/2022PA004533
- Long-term seawater temperature records at Livingston and Deception Islands, Antarctica O. Luengo-S et al. 10.3389/fmars.2025.1566852
- Habitat selection of southern giant petrels: potential environmental monitors of the Antarctic Peninsula J. Finger et al. 10.1017/S0954102023000147
- Evaluating isoprenoidal hydroxylated GDGT-based temperature proxies in surface sediments from the global ocean D. Varma et al. 10.1016/j.gca.2023.12.019
Latest update: 24 May 2025
Short summary
We tested the applicability of the organic biomarker IPSO25 for sea ice reconstructions in the industrial era at the western Antarctic Peninsula. We successfully evaluated our data with satellite sea ice observations. The comparison with marine and ice core records revealed that sea ice interpretations must consider climatic and sea ice dynamics. Sea ice biomarker production is mainly influenced by the Southern Annular Mode, while the El Niño–Southern Oscillation seems to have a minor impact.
We tested the applicability of the organic biomarker IPSO25 for sea ice reconstructions in the...
