Glacial geomorphology of the central and southern Chilotan Archipelago (42.2 degrees S-43.5 degrees S), northwestern Patagonia
We present a geomorphic map of the glacial landforms associated with the Golfo Corcovado ice lobe in northwestern Patagonia. Built upon prior studies, our map elaborates on the central and southern sectors of Isla Grande de Chiloe and neighboring islands. Through a combination of remote sensing tech...
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Language: | English |
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TAYLOR & FRANCIS LTD
2024
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Online Access: | https://repositorio.uc.cl/handle/11534/78979 https://doi.org/10.1080/17445647.2021.2008538 |
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ftpunivcchile:oai:repositorio.uc.cl:11534/78979 2024-06-09T07:46:49+00:00 Glacial geomorphology of the central and southern Chilotan Archipelago (42.2 degrees S-43.5 degrees S), northwestern Patagonia Soteres, Rodrigo L. Sagredo, Esteban A. Moreno, Patricio, I Lowell, Thomas, V Alloway, Brent, V 2024-01-10T13:45:04Z 17 páginas application/pdf https://repositorio.uc.cl/handle/11534/78979 https://doi.org/10.1080/17445647.2021.2008538 en eng TAYLOR & FRANCIS LTD doi:10.1080/17445647.2021.2008538 1744-5647 https://doi.org/10.1080/17445647.2021.2008538 https://repositorio.uc.cl/handle/11534/78979 WOS:000757223900001 acceso abierto Glacial geomorphology Chilean Lake District Isla Grande de Chiloe Northwestern Patagonia Last Glacial Maximum Last Glacial Termination OFQUI FAULT ZONE ISLA GRANDE RADIOCARBON CHRONOLOGY LLANQUIHUE DRIFT ICE-SHEET STRATIGRAPHY ARCHIPIELAGO VEGETATION MAGELLAN 13 Climate Action 13 Acción por el clima artículo 2024 ftpunivcchile https://doi.org/10.1080/17445647.2021.2008538 2024-05-14T23:43:15Z We present a geomorphic map of the glacial landforms associated with the Golfo Corcovado ice lobe in northwestern Patagonia. Built upon prior studies, our map elaborates on the central and southern sectors of Isla Grande de Chiloe and neighboring islands. Through a combination of remote sensing techniques and exhaustive fieldwork, we identified a suite of ice-marginal, subglacial, and glaciofluvial features created by the Golfo Corcovado ice lobe during four maxima within the last glacial cycle, in none of which the ice-front reached the Pacific coast of Isla Grande de Chiloe. Our mapping builds a foundation and provides insights for future interdisciplinary research on the Late Quaternary sequence of glacial and paleoclimatic events in this key sector of northwestern Patagonia. Comision Nacional de Investigacion Cientifica y Tecnologica - CONICYT Chilean Fondo Nacional de Desarrollo Cientifico y Tecnologico -FONDECYT Article in Journal/Newspaper Ice Sheet Pontificia Universidad Católica de Chile: Repositorio UC isla Grande ENVELOPE(140.025,140.025,-66.664,-66.664) Llanquihue ENVELOPE(-65.083,-65.083,-65.550,-65.550) Pacific Patagonia Journal of Maps 18 2 151 167 |
institution |
Open Polar |
collection |
Pontificia Universidad Católica de Chile: Repositorio UC |
op_collection_id |
ftpunivcchile |
language |
English |
topic |
Glacial geomorphology Chilean Lake District Isla Grande de Chiloe Northwestern Patagonia Last Glacial Maximum Last Glacial Termination OFQUI FAULT ZONE ISLA GRANDE RADIOCARBON CHRONOLOGY LLANQUIHUE DRIFT ICE-SHEET STRATIGRAPHY ARCHIPIELAGO VEGETATION MAGELLAN 13 Climate Action 13 Acción por el clima |
spellingShingle |
Glacial geomorphology Chilean Lake District Isla Grande de Chiloe Northwestern Patagonia Last Glacial Maximum Last Glacial Termination OFQUI FAULT ZONE ISLA GRANDE RADIOCARBON CHRONOLOGY LLANQUIHUE DRIFT ICE-SHEET STRATIGRAPHY ARCHIPIELAGO VEGETATION MAGELLAN 13 Climate Action 13 Acción por el clima Soteres, Rodrigo L. Sagredo, Esteban A. Moreno, Patricio, I Lowell, Thomas, V Alloway, Brent, V Glacial geomorphology of the central and southern Chilotan Archipelago (42.2 degrees S-43.5 degrees S), northwestern Patagonia |
topic_facet |
Glacial geomorphology Chilean Lake District Isla Grande de Chiloe Northwestern Patagonia Last Glacial Maximum Last Glacial Termination OFQUI FAULT ZONE ISLA GRANDE RADIOCARBON CHRONOLOGY LLANQUIHUE DRIFT ICE-SHEET STRATIGRAPHY ARCHIPIELAGO VEGETATION MAGELLAN 13 Climate Action 13 Acción por el clima |
description |
We present a geomorphic map of the glacial landforms associated with the Golfo Corcovado ice lobe in northwestern Patagonia. Built upon prior studies, our map elaborates on the central and southern sectors of Isla Grande de Chiloe and neighboring islands. Through a combination of remote sensing techniques and exhaustive fieldwork, we identified a suite of ice-marginal, subglacial, and glaciofluvial features created by the Golfo Corcovado ice lobe during four maxima within the last glacial cycle, in none of which the ice-front reached the Pacific coast of Isla Grande de Chiloe. Our mapping builds a foundation and provides insights for future interdisciplinary research on the Late Quaternary sequence of glacial and paleoclimatic events in this key sector of northwestern Patagonia. Comision Nacional de Investigacion Cientifica y Tecnologica - CONICYT Chilean Fondo Nacional de Desarrollo Cientifico y Tecnologico -FONDECYT |
format |
Article in Journal/Newspaper |
author |
Soteres, Rodrigo L. Sagredo, Esteban A. Moreno, Patricio, I Lowell, Thomas, V Alloway, Brent, V |
author_facet |
Soteres, Rodrigo L. Sagredo, Esteban A. Moreno, Patricio, I Lowell, Thomas, V Alloway, Brent, V |
author_sort |
Soteres, Rodrigo L. |
title |
Glacial geomorphology of the central and southern Chilotan Archipelago (42.2 degrees S-43.5 degrees S), northwestern Patagonia |
title_short |
Glacial geomorphology of the central and southern Chilotan Archipelago (42.2 degrees S-43.5 degrees S), northwestern Patagonia |
title_full |
Glacial geomorphology of the central and southern Chilotan Archipelago (42.2 degrees S-43.5 degrees S), northwestern Patagonia |
title_fullStr |
Glacial geomorphology of the central and southern Chilotan Archipelago (42.2 degrees S-43.5 degrees S), northwestern Patagonia |
title_full_unstemmed |
Glacial geomorphology of the central and southern Chilotan Archipelago (42.2 degrees S-43.5 degrees S), northwestern Patagonia |
title_sort |
glacial geomorphology of the central and southern chilotan archipelago (42.2 degrees s-43.5 degrees s), northwestern patagonia |
publisher |
TAYLOR & FRANCIS LTD |
publishDate |
2024 |
url |
https://repositorio.uc.cl/handle/11534/78979 https://doi.org/10.1080/17445647.2021.2008538 |
long_lat |
ENVELOPE(140.025,140.025,-66.664,-66.664) ENVELOPE(-65.083,-65.083,-65.550,-65.550) |
geographic |
isla Grande Llanquihue Pacific Patagonia |
geographic_facet |
isla Grande Llanquihue Pacific Patagonia |
genre |
Ice Sheet |
genre_facet |
Ice Sheet |
op_relation |
doi:10.1080/17445647.2021.2008538 1744-5647 https://doi.org/10.1080/17445647.2021.2008538 https://repositorio.uc.cl/handle/11534/78979 WOS:000757223900001 |
op_rights |
acceso abierto |
op_doi |
https://doi.org/10.1080/17445647.2021.2008538 |
container_title |
Journal of Maps |
container_volume |
18 |
container_issue |
2 |
container_start_page |
151 |
op_container_end_page |
167 |
_version_ |
1801376808749236224 |