First glacier inventory and recent glacier variations of Isla Grande de Tierra del Fuego and adjacent islands in Southern Chile.

The first glacier inventory of the islands south of the Estrecho de Magallanes including Isla Grande de Tierra del Fuego, Isla Santa Inés and Isla Hoste, has been compiled using several ASTER and Landsat ETM+ satellite images acquired between 2001 and 2011, yielding a total area of 3289.5 km2 of gla...

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Detalles Bibliográficos
Autores: Bown, Francisca, Rivera, Andrés, Zenteno, Pablo, Bravo, Claudio, Cawkwell, Fiona
Tipo de recurso: capítulo de libro
Estado:Versión publicada
Fecha de publicación:2014
País:Chile
Idioma:inglés
OAI Identifier:oai:repositorio.anid.cl:10533/215430
Acceso en línea:https://hdl.handle.net/10533/215430
Access Level:acceso abierto
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dc.title.es_CL.fl_str_mv First glacier inventory and recent glacier variations of Isla Grande de Tierra del Fuego and adjacent islands in Southern Chile.
dc.title.libro.es_CL.fl_str_mv Global Land Ice Measurements from Space
title First glacier inventory and recent glacier variations of Isla Grande de Tierra del Fuego and adjacent islands in Southern Chile.
spellingShingle First glacier inventory and recent glacier variations of Isla Grande de Tierra del Fuego and adjacent islands in Southern Chile.
Bown, Francisca
title_short First glacier inventory and recent glacier variations of Isla Grande de Tierra del Fuego and adjacent islands in Southern Chile.
title_full First glacier inventory and recent glacier variations of Isla Grande de Tierra del Fuego and adjacent islands in Southern Chile.
title_fullStr First glacier inventory and recent glacier variations of Isla Grande de Tierra del Fuego and adjacent islands in Southern Chile.
title_full_unstemmed First glacier inventory and recent glacier variations of Isla Grande de Tierra del Fuego and adjacent islands in Southern Chile.
title_sort First glacier inventory and recent glacier variations of Isla Grande de Tierra del Fuego and adjacent islands in Southern Chile.
dc.creator.none.fl_str_mv Bown, Francisca
Rivera, Andrés
Zenteno, Pablo
Bravo, Claudio
Cawkwell, Fiona
dc.creator.fl_str_mv Kargel, Jeffrey S
Leonard, Gregory J
Bishop, Michael P
Kääb, Andreas
Raup, Bruce H
author Bown, Francisca
author_facet Bown, Francisca
Rivera, Andrés
Zenteno, Pablo
Bravo, Claudio
Cawkwell, Fiona
author_role author
author2 Rivera, Andrés
Zenteno, Pablo
Bravo, Claudio
Cawkwell, Fiona
author2_role author
author
author
author
dc.contributor.author.none.fl_str_mv Kargel, Jeffrey S
Leonard, Gregory J
Bishop, Michael P
Kääb, Andreas
Raup, Bruce H
description The first glacier inventory of the islands south of the Estrecho de Magallanes including Isla Grande de Tierra del Fuego, Isla Santa Inés and Isla Hoste, has been compiled using several ASTER and Landsat ETM+ satellite images acquired between 2001 and 2011, yielding a total area of 3289.5 km2 of glacier cover, distributed among 1681 glaciers. Previous estimations of the total glaciated areas for these islands amounted to only 2500 km2, the difference being attributed to more precise glacier delimitation, and not to glacier advances. Most of the glacier tongues analyzed from recent remotely sensed imagery have been compared to historical data, with a number of glaciers showing retreat in recent decades, especially on the northern side of Cordillera Darwin and at Monte Sarmiento, both located on Isla Grande de Tierra del Fuego. Within the survey area of interest, Glaciar Marinelli showed the maximum change, with a frontal retreat of 15 km between 1913 and 2011. Many other glacier fronts have been stable, with only minor changes since the first historical accounts. Only two glaciers, located at the southern edge of Cordillera Darwin, have shown advances in the last decade; namely Glaciar Garibaldi (+1.1 km between 2001 and 2007), and an unnamed glacier calving into Bahía Pía (+0.6 km between 1991 and 2004). These advancing glaciers seem to be responding to calving oscillations, and not necessarily to a climatic trend in the region, that is currently characterized by atmospheric warming and a reduction in precipitation.
publishDate 2014
dc.date.issued.es_CL.fl_str_mv 2014
dc.date.accessioned.none.fl_str_mv 2018-07-10T22:40:17Z
2022-06-17T20:33:57Z
dc.date.available.none.fl_str_mv 2018-07-10T22:40:17Z
2022-06-17T20:33:57Z
dc.type.none.fl_str_mv Capitulo de libro
info:eu-repo/semantics/publishedVersion
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format bookPart
status_str publishedVersion
dc.identifier.folio.es_CL.fl_str_mv 1080320
dc.identifier.isbn.es_CL.fl_str_mv 978-3-540-79817-0
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/10533/215430
identifier_str_mv 1080320
978-3-540-79817-0
url https://hdl.handle.net/10533/215430
dc.language.iso.es_CL.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv instname: Conicyt
reponame: Repositorio Digital RI2.0
dc.relation.projectid.es_CL.fl_str_mv info:eu-repo/grantAgreement//1080320
dc.relation.set.none.fl_str_mv info:eu-repo/semantics/dataset/hdl.handle.net/10533/93479
dc.relation.uri.es_CL.fl_str_mv https://link.springer.com/book/10.1007/978-3-540-79818-7
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dc.rights.*.fl_str_mv Attribution-NonCommercial-NoDerivs 3.0 Chile
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eu_rights_str_mv openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivs 3.0 Chile
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dc.publisher.none.fl_str_mv Bown, Francisca
Springer-Verlag
Springer-Verlag
publisher.none.fl_str_mv Bown, Francisca
Springer-Verlag
Springer-Verlag
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spelling Cawkwell, FionaBravo, ClaudioZenteno, PabloRivera, AndrésBown, Francisca2014https://hdl.handle.net/10533/215430First glacier inventory and recent glacier variations of Isla Grande de Tierra del Fuego and adjacent islands in Southern Chile.674661Kargel, Jeffrey Sfc092c31-b4bd-484c-9739-deb282aa0c57Leonard, Gregory Jc7da445c-587c-427c-8661-9a6f3f633c4dBishop, Michael P3c9fafdd-9dd1-49e5-8207-29a1aa720a69Kääb, Andreasb9547588-82ee-465d-8da1-59afdcd12c3d500Raup, Bruce H0e7e5f39-508f-4f69-a878-50c95382606bBown, FranciscaRivera, AndrésZenteno, PabloBravo, ClaudioCawkwell, Fiona2018-07-10T22:40:17Z2022-06-17T20:33:57Z2018-07-10T22:40:17Z2022-06-17T20:33:57Z2014The first glacier inventory of the islands south of the Estrecho de Magallanes including Isla Grande de Tierra del Fuego, Isla Santa Inés and Isla Hoste, has been compiled using several ASTER and Landsat ETM+ satellite images acquired between 2001 and 2011, yielding a total area of 3289.5 km2 of glacier cover, distributed among 1681 glaciers. Previous estimations of the total glaciated areas for these islands amounted to only 2500 km2, the difference being attributed to more precise glacier delimitation, and not to glacier advances. Most of the glacier tongues analyzed from recent remotely sensed imagery have been compared to historical data, with a number of glaciers showing retreat in recent decades, especially on the northern side of Cordillera Darwin and at Monte Sarmiento, both located on Isla Grande de Tierra del Fuego. Within the survey area of interest, Glaciar Marinelli showed the maximum change, with a frontal retreat of 15 km between 1913 and 2011. Many other glacier fronts have been stable, with only minor changes since the first historical accounts. Only two glaciers, located at the southern edge of Cordillera Darwin, have shown advances in the last decade; namely Glaciar Garibaldi (+1.1 km between 2001 and 2007), and an unnamed glacier calving into Bahía Pía (+0.6 km between 1991 and 2004). These advancing glaciers seem to be responding to calving oscillations, and not necessarily to a climatic trend in the region, that is currently characterized by atmospheric warming and a reduction in precipitation.1080320978-3-540-79817-0https://hdl.handle.net/10533/215430engBown, FranciscaSpringer-VerlagSpringer-Verlaginstname: Conicytreponame: Repositorio Digital RI2.0info:eu-repo/grantAgreement//1080320info:eu-repo/semantics/dataset/hdl.handle.net/10533/93479https://link.springer.com/book/10.1007/978-3-540-79818-7info:eu-repo/semantics/openAccessAttribution-NonCommercial-NoDerivs 3.0 Chilehttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/First glacier inventory and recent glacier variations of Isla Grande de Tierra del Fuego and adjacent islands in Southern Chile.Global Land Ice Measurements from SpaceCapitulo de libroinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookPartCapituloLibrohttps://hdl.handle.net/10533/215430http://purl.org/coar/resource_type/c_32483dfd0711-88fe-4ee7-9291-63c492ca1cefvirtual::10889-13dfd0711-88fe-4ee7-9291-63c492ca1cefvirtual::10889-1CC-LICENSElicense_rdfapplication/octet-stream1232https://repositorio.anid.cl/bitstreams/f51d6cb2-ffc7-4358-9a83-11a3ffd39008/downloadf97bcfdf58f3e17b5cec231112dab5b1MD51LICENSElicense.txttext/plain1779https://repositorio.anid.cl/bitstreams/e3fef6da-e1a7-419d-92b6-6a0118b219ad/download593a6e7305c66c56041a9f9e15a649c1MD5210533/215430oai:repositorio.anid.cl:10533/2154302023-07-03 23:37:53.384http://creativecommons.org/licenses/by-nc-nd/3.0/cl/info:eu-repo/semantics/openAccesshttps://repositorio.anid.clRepositorio ANIDaletelier@anid.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