Articles | Volume 13, issue 1
https://doi.org/10.5194/tc-13-97-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-13-97-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Origin, burial and preservation of late Pleistocene-age glacier ice in Arctic permafrost (Bylot Island, NU, Canada)
Stephanie Coulombe
CORRESPONDING AUTHOR
Polar Knowledge Canada, Cambridge Bay, X0B 0C0, Canada
Department of Geography, Université de Montréal, Montréal, H2V 2B8, Canada
Centre for Northern Studies, Université Laval, Quebec City, G1V 0A6, Canada
Daniel Fortier
Department of Geography, Université de Montréal, Montréal, H2V 2B8, Canada
Centre for Northern Studies, Université Laval, Quebec City, G1V 0A6, Canada
Institute of Northern Engineering, University of Alaska Fairbanks, Fairbanks, 99775-5910, USA
Denis Lacelle
Department of Geography, Environment and Geomatics, University of Ottawa, Ottawa, K1N 6N5, Canada
Mikhail Kanevskiy
Institute of Northern Engineering, University of Alaska Fairbanks, Fairbanks, 99775-5910, USA
Yuri Shur
Institute of Northern Engineering, University of Alaska Fairbanks, Fairbanks, 99775-5910, USA
Department of Civil and Environmental Engineering, University of Alaska Fairbanks, Fairbanks, 99775-5960, USA
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Cited
16 citations as recorded by crossref.
- Cryostratigraphy of mid-Miocene permafrost at Friis Hills, McMurdo Dry Valleys of Antarctica M. Verret et al. 10.1017/S0954102020000619
- Early Pleistocene glacier ice preserved in permafrost in the eastern Canadian Arctic S. Coulombe et al. 10.1130/G52446.1
- Massive ground ice of glacial meltwater origin in raised marine-deltaic sediments, Fosheim Peninsula, high Arctic Canada C. Roy et al. 10.1017/qua.2023.30
- Past permafrost dynamics can inform future permafrost carbon-climate feedbacks M. Jones et al. 10.1038/s43247-023-00886-3
- Theory and Discussion of the Formation of Massive Ice Beds in Siberia - Paleoglaciological Aspect A. Kashdan & V. Sheinkman 10.2139/ssrn.4090502
- Contrasted geomorphological and limnological properties of thermokarst lakes formed in buried glacier ice and ice-wedge polygon terrain S. Coulombe et al. 10.5194/tc-16-2837-2022
- The cryostratigraphy of thermo-erosion gullies in the Canadian High Arctic demonstrates the resilience of permafrost S. Gagnon et al. 10.5194/tc-18-4743-2024
- Glacial landforms and sediments (landsystem) of the Smoking Hills area, Northwest Territories, Canada: Implications for regional Pliocene – Pleistocene Laurentide Ice Sheet dynamics D. Evans et al. 10.1016/j.quascirev.2021.106958
- Genetic Identification Of Ground Ice By Petrographic Method Y. Tikhonravova et al. 10.24057/2071-9388-2021-063
- Properties and stratigraphy of polar ice patches in the Canadian High Arctic reveal their current resilience to warm summers G. Davesne et al. 10.1139/as-2021-0011
- Thermokarst lake inception and development in syngenetic ice-wedge polygon terrain during a cooling climatic trend, Bylot Island (Nunavut), eastern Canadian Arctic F. Bouchard et al. 10.5194/tc-14-2607-2020
- Ground-ice origin and age on Herschel Island (Qikiqtaruk), Yukon, Canada S. Wetterich et al. 10.1016/j.qsa.2023.100077
- Cryostratigraphical studies of ground ice formation and distribution in a High Arctic polar desert landscape, Resolute Bay, Nunavut1 M. Paquette et al. 10.1139/cjes-2020-0134
- New ground ice maps for Canada using a paleogeographic modelling approach H. O'Neill et al. 10.5194/tc-13-753-2019
- A new local meteoric water line for Inuvik (NT, Canada) M. Fritz et al. 10.5194/essd-14-57-2022
- Buried remnants of the Laurentide Ice Sheet and connections to its surface elevation D. Lacelle et al. 10.1038/s41598-018-31166-2
15 citations as recorded by crossref.
- Cryostratigraphy of mid-Miocene permafrost at Friis Hills, McMurdo Dry Valleys of Antarctica M. Verret et al. 10.1017/S0954102020000619
- Early Pleistocene glacier ice preserved in permafrost in the eastern Canadian Arctic S. Coulombe et al. 10.1130/G52446.1
- Massive ground ice of glacial meltwater origin in raised marine-deltaic sediments, Fosheim Peninsula, high Arctic Canada C. Roy et al. 10.1017/qua.2023.30
- Past permafrost dynamics can inform future permafrost carbon-climate feedbacks M. Jones et al. 10.1038/s43247-023-00886-3
- Theory and Discussion of the Formation of Massive Ice Beds in Siberia - Paleoglaciological Aspect A. Kashdan & V. Sheinkman 10.2139/ssrn.4090502
- Contrasted geomorphological and limnological properties of thermokarst lakes formed in buried glacier ice and ice-wedge polygon terrain S. Coulombe et al. 10.5194/tc-16-2837-2022
- The cryostratigraphy of thermo-erosion gullies in the Canadian High Arctic demonstrates the resilience of permafrost S. Gagnon et al. 10.5194/tc-18-4743-2024
- Glacial landforms and sediments (landsystem) of the Smoking Hills area, Northwest Territories, Canada: Implications for regional Pliocene – Pleistocene Laurentide Ice Sheet dynamics D. Evans et al. 10.1016/j.quascirev.2021.106958
- Genetic Identification Of Ground Ice By Petrographic Method Y. Tikhonravova et al. 10.24057/2071-9388-2021-063
- Properties and stratigraphy of polar ice patches in the Canadian High Arctic reveal their current resilience to warm summers G. Davesne et al. 10.1139/as-2021-0011
- Thermokarst lake inception and development in syngenetic ice-wedge polygon terrain during a cooling climatic trend, Bylot Island (Nunavut), eastern Canadian Arctic F. Bouchard et al. 10.5194/tc-14-2607-2020
- Ground-ice origin and age on Herschel Island (Qikiqtaruk), Yukon, Canada S. Wetterich et al. 10.1016/j.qsa.2023.100077
- Cryostratigraphical studies of ground ice formation and distribution in a High Arctic polar desert landscape, Resolute Bay, Nunavut1 M. Paquette et al. 10.1139/cjes-2020-0134
- New ground ice maps for Canada using a paleogeographic modelling approach H. O'Neill et al. 10.5194/tc-13-753-2019
- A new local meteoric water line for Inuvik (NT, Canada) M. Fritz et al. 10.5194/essd-14-57-2022
1 citations as recorded by crossref.
Discussed (final revised paper)
Latest update: 20 Jan 2025
Short summary
This study provides a detailed description of relict glacier ice preserved in the permafrost of Bylot Island (Nunavut). We demonstrate that the 18O composition (-34.0 0.4 ‰) of the ice is consistent with the late Pleistocene age ice in the Barnes Ice Cap. As most of the glaciated Arctic landscapes are still strongly determined by their glacial legacy, the melting of these large ice bodies could have significant impacts on permafrost geosystem landscape dynamics and ecosystems.
This study provides a detailed description of relict glacier ice preserved in the permafrost of...