Glacial geomorphology of the former Patagonian Ice Sheet (44–46 °S)
We map the glacial geomorphology of the former Patagonian Ice Sheet between 44°S and 46°S. Building on previous work, our map covers a ∼50,000 km 2 region of west-central Patagonia. The study area includes the eastward-flowing Río Pico, Río Caceres, Río Cisnes, Lago Plata-Fontana, El Toqui, Lago Coy...
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Taylor & Francis
2021
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ftdatacite:10.6084/m9.figshare.17157906 2023-05-15T16:40:27+02:00 Glacial geomorphology of the former Patagonian Ice Sheet (44–46 °S) Cooper, Emma-Louise Thorndycraft, Varyl R. Davies, Bethan J. Palmer, Adrian P. García, Juan-Luis 2021 https://dx.doi.org/10.6084/m9.figshare.17157906 https://tandf.figshare.com/articles/journal_contribution/Glacial_geomorphology_of_the_former_Patagonian_Ice_Sheet_44_46_S_/17157906 unknown Taylor & Francis https://dx.doi.org/10.1080/17445647.2021.1986158 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY 59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology FOS Biological sciences 20199 Astronomical and Space Sciences not elsewhere classified FOS Physical sciences 69999 Biological Sciences not elsewhere classified Computational Biology Journal contribution article-journal Text ScholarlyArticle 2021 ftdatacite https://doi.org/10.6084/m9.figshare.17157906 https://doi.org/10.1080/17445647.2021.1986158 2022-02-08T16:27:35Z We map the glacial geomorphology of the former Patagonian Ice Sheet between 44°S and 46°S. Building on previous work, our map covers a ∼50,000 km 2 region of west-central Patagonia. The study area includes the eastward-flowing Río Pico, Río Caceres, Río Cisnes, Lago Plata-Fontana, El Toqui, Lago Coyt/Río Ñirehuao, Simpson/Paso Coyhaique, and Balmaceda palaeo-outlet glaciers, adjacent valleys, and the Andean Cordillera. The inventory contains >70,000 individual landforms mapped from remotely-sensed imagery and field surveys. Mapping was classified into ice-marginal (e.g. moraine ridges, trimlines), subglacial (e.g. glacial lineations, flutes), glaciolacustrine (e.g. palaeolake shorelines, perched deltas), glaciofluvial (e.g. proglacial outwash plains, meltwater channels), and non-glacial (e.g. palaeochannels, landslides or slumps) landform groups. The new map will inform future interpretations of regional glacier dynamics, and the development of robust geochronological datasets that test the timing of glaciation and deglaciation. Other Non-Article Part of Journal/Newspaper Ice Sheet DataCite Metadata Store (German National Library of Science and Technology) Caceres ENVELOPE(-55.200,-55.200,-63.200,-63.200) El Toqui ENVELOPE(-60.783,-60.783,-62.467,-62.467) Fontana ENVELOPE(-60.586,-60.586,-62.996,-62.996) Patagonia |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology FOS Biological sciences 20199 Astronomical and Space Sciences not elsewhere classified FOS Physical sciences 69999 Biological Sciences not elsewhere classified Computational Biology |
spellingShingle |
59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology FOS Biological sciences 20199 Astronomical and Space Sciences not elsewhere classified FOS Physical sciences 69999 Biological Sciences not elsewhere classified Computational Biology Cooper, Emma-Louise Thorndycraft, Varyl R. Davies, Bethan J. Palmer, Adrian P. García, Juan-Luis Glacial geomorphology of the former Patagonian Ice Sheet (44–46 °S) |
topic_facet |
59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology FOS Biological sciences 20199 Astronomical and Space Sciences not elsewhere classified FOS Physical sciences 69999 Biological Sciences not elsewhere classified Computational Biology |
description |
We map the glacial geomorphology of the former Patagonian Ice Sheet between 44°S and 46°S. Building on previous work, our map covers a ∼50,000 km 2 region of west-central Patagonia. The study area includes the eastward-flowing Río Pico, Río Caceres, Río Cisnes, Lago Plata-Fontana, El Toqui, Lago Coyt/Río Ñirehuao, Simpson/Paso Coyhaique, and Balmaceda palaeo-outlet glaciers, adjacent valleys, and the Andean Cordillera. The inventory contains >70,000 individual landforms mapped from remotely-sensed imagery and field surveys. Mapping was classified into ice-marginal (e.g. moraine ridges, trimlines), subglacial (e.g. glacial lineations, flutes), glaciolacustrine (e.g. palaeolake shorelines, perched deltas), glaciofluvial (e.g. proglacial outwash plains, meltwater channels), and non-glacial (e.g. palaeochannels, landslides or slumps) landform groups. The new map will inform future interpretations of regional glacier dynamics, and the development of robust geochronological datasets that test the timing of glaciation and deglaciation. |
format |
Other Non-Article Part of Journal/Newspaper |
author |
Cooper, Emma-Louise Thorndycraft, Varyl R. Davies, Bethan J. Palmer, Adrian P. García, Juan-Luis |
author_facet |
Cooper, Emma-Louise Thorndycraft, Varyl R. Davies, Bethan J. Palmer, Adrian P. García, Juan-Luis |
author_sort |
Cooper, Emma-Louise |
title |
Glacial geomorphology of the former Patagonian Ice Sheet (44–46 °S) |
title_short |
Glacial geomorphology of the former Patagonian Ice Sheet (44–46 °S) |
title_full |
Glacial geomorphology of the former Patagonian Ice Sheet (44–46 °S) |
title_fullStr |
Glacial geomorphology of the former Patagonian Ice Sheet (44–46 °S) |
title_full_unstemmed |
Glacial geomorphology of the former Patagonian Ice Sheet (44–46 °S) |
title_sort |
glacial geomorphology of the former patagonian ice sheet (44–46 °s) |
publisher |
Taylor & Francis |
publishDate |
2021 |
url |
https://dx.doi.org/10.6084/m9.figshare.17157906 https://tandf.figshare.com/articles/journal_contribution/Glacial_geomorphology_of_the_former_Patagonian_Ice_Sheet_44_46_S_/17157906 |
long_lat |
ENVELOPE(-55.200,-55.200,-63.200,-63.200) ENVELOPE(-60.783,-60.783,-62.467,-62.467) ENVELOPE(-60.586,-60.586,-62.996,-62.996) |
geographic |
Caceres El Toqui Fontana Patagonia |
geographic_facet |
Caceres El Toqui Fontana Patagonia |
genre |
Ice Sheet |
genre_facet |
Ice Sheet |
op_relation |
https://dx.doi.org/10.1080/17445647.2021.1986158 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.17157906 https://doi.org/10.1080/17445647.2021.1986158 |
_version_ |
1766030854828589056 |