Articles | Volume 16, issue 1
https://doi.org/10.5194/cp-16-299-2020
© 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-16-299-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
14 Feb 2020
Research article |
| 14 Feb 2020
| 14 Feb 2020
Late Pliocene Cordilleran Ice Sheet development with warm northeast Pacific sea surface temperatures
Maria Luisa Sánchez-Montes
CORRESPONDING AUTHOR
Geography Department, Durham University, Durham, DH1 3LE, UK
School of Environmental Sciences, University of East Anglia,
Norwich, NR4 7TJ, UK
Erin L. McClymont
Geography Department, Durham University, Durham, DH1 3LE, UK
Jeremy M. Lloyd
Geography Department, Durham University, Durham, DH1 3LE, UK
Juliane Müller
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Research, 27568 Bremerhaven, Germany
Faculty of Geosciences, MARUM Research Faculty, University of Bremen, 28359 Bremen, Germany
Ellen A. Cowan
Department of Geological and Environmental Sciences, Appalachian
State University, Boone, NC 28608, USA
Coralie Zorzi
GEOTOP, Université du Québec à Montréal, Montreal,
H3C 3P8, Canada
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Cited
16 citations as recorded by crossref.
- Impacts of an active Pacific Meridional Overturning Circulation on the Pliocene climate and hydrological cycle M. Fu & A. Fedorov 10.1016/j.epsl.2024.118878
- Holocene history of the 79° N ice shelf reconstructed from epishelf lake and uplifted glaciomarine sediments J. Smith et al. 10.5194/tc-17-1247-2023
- Pleistocene shifts in Great Basin hydroclimate seasonality govern the formation of lithium-rich paleolake deposits T. Bhattacharya et al. 10.1016/j.quascirev.2024.108747
- Alkenones as a temperature proxy in fin whale (Balaenoptera physalus) tissues D. Rita et al. 10.1002/lom3.10375
- Palaeoclimate and palaeoenvironmental evolution during the late Pliocene (3.04–2.88 Ma) based on pollen records from the Yinchuan Basin, Northwest China C. Chi et al. 10.1016/j.quaint.2021.04.036
- Alkenone Uk’37 index differs between thermally separated populations of fin whales and krill D. Rita et al. 10.3354/meps14467
- Biomarker Evidence for an MIS M2 Glacial‐Pluvial in the Mojave Desert Before Warming and Drying in the Late Pliocene M. Peaple et al. 10.1029/2023PA004687
- The PhanSST global database of Phanerozoic sea surface temperature proxy data E. Judd et al. 10.1038/s41597-022-01826-0
- Plio‐Pleistocene Ocean Circulation Changes in the Gulf of Alaska and Its Impacts on the Carbon and Nitrogen Cycles and the Cordilleran Ice Sheet Development M. Sánchez Montes et al. 10.1029/2021PA004341
- Patterns and Mechanisms of Northeast Pacific Temperature Response to Pliocene Boundary Conditions P. Brennan et al. 10.1029/2021PA004370
- Climate Evolution Through the Onset and Intensification of Northern Hemisphere Glaciation E. McClymont et al. 10.1029/2022RG000793
- Biomarker proxies for reconstructing Quaternary climate and environmental change E. McClymont et al. 10.1002/jqs.3559
- Group 2i Isochrysidales produce characteristic alkenones reflecting sea ice distribution K. Wang et al. 10.1038/s41467-020-20187-z
- Orbital and Suborbital‐Scale Variations of Productivity and Sea Surface Conditions in the Gulf of Alaska During the Past 54,000 Years: Impact of Iron Fertilization by Icebergs and Meltwater O. Romero et al. 10.1029/2021PA004385
- Comparison and Synthesis of Sea‐Level and Deep‐Sea Temperature Variations Over the Past 40 Million Years E. Rohling et al. 10.1029/2022RG000775
- Ocean warming, icebergs, and productivity in the Gulf of Alaska during the Last Interglacial M. Sánchez Montes et al. 10.3389/feart.2024.1485521
16 citations as recorded by crossref.
- Impacts of an active Pacific Meridional Overturning Circulation on the Pliocene climate and hydrological cycle M. Fu & A. Fedorov 10.1016/j.epsl.2024.118878
- Holocene history of the 79° N ice shelf reconstructed from epishelf lake and uplifted glaciomarine sediments J. Smith et al. 10.5194/tc-17-1247-2023
- Pleistocene shifts in Great Basin hydroclimate seasonality govern the formation of lithium-rich paleolake deposits T. Bhattacharya et al. 10.1016/j.quascirev.2024.108747
- Alkenones as a temperature proxy in fin whale (Balaenoptera physalus) tissues D. Rita et al. 10.1002/lom3.10375
- Palaeoclimate and palaeoenvironmental evolution during the late Pliocene (3.04–2.88 Ma) based on pollen records from the Yinchuan Basin, Northwest China C. Chi et al. 10.1016/j.quaint.2021.04.036
- Alkenone Uk’37 index differs between thermally separated populations of fin whales and krill D. Rita et al. 10.3354/meps14467
- Biomarker Evidence for an MIS M2 Glacial‐Pluvial in the Mojave Desert Before Warming and Drying in the Late Pliocene M. Peaple et al. 10.1029/2023PA004687
- The PhanSST global database of Phanerozoic sea surface temperature proxy data E. Judd et al. 10.1038/s41597-022-01826-0
- Plio‐Pleistocene Ocean Circulation Changes in the Gulf of Alaska and Its Impacts on the Carbon and Nitrogen Cycles and the Cordilleran Ice Sheet Development M. Sánchez Montes et al. 10.1029/2021PA004341
- Patterns and Mechanisms of Northeast Pacific Temperature Response to Pliocene Boundary Conditions P. Brennan et al. 10.1029/2021PA004370
- Climate Evolution Through the Onset and Intensification of Northern Hemisphere Glaciation E. McClymont et al. 10.1029/2022RG000793
- Biomarker proxies for reconstructing Quaternary climate and environmental change E. McClymont et al. 10.1002/jqs.3559
- Group 2i Isochrysidales produce characteristic alkenones reflecting sea ice distribution K. Wang et al. 10.1038/s41467-020-20187-z
- Orbital and Suborbital‐Scale Variations of Productivity and Sea Surface Conditions in the Gulf of Alaska During the Past 54,000 Years: Impact of Iron Fertilization by Icebergs and Meltwater O. Romero et al. 10.1029/2021PA004385
- Comparison and Synthesis of Sea‐Level and Deep‐Sea Temperature Variations Over the Past 40 Million Years E. Rohling et al. 10.1029/2022RG000775
- Ocean warming, icebergs, and productivity in the Gulf of Alaska during the Last Interglacial M. Sánchez Montes et al. 10.3389/feart.2024.1485521
Latest update: 21 Feb 2025
Short summary
In this paper, we present new climate reconstructions in SW Alaska from recovered marine sediments in the Gulf of Alaska. We find that glaciers reached the Gulf of Alaska during a cooling climate 2.9 million years ago, and after that the Cordilleran Ice Sheet continued growing during a global drop in atmospheric CO2 levels. Cordilleran Ice Sheet growth could have been supported by an increase in heat supply to the SW Alaska and warm ocean evaporation–mountain precipitation mechanisms.
In this paper, we present new climate reconstructions in SW Alaska from recovered marine...
