Structural geormophology and paleoseismology in the Altiplano of Peru: First geological evidence of the 1950 earthquake
Descripción del Articulo
Trabajo presentado en el 8th International Symposium on Andean Geodynamics (ISAG), realizado en Quito-Ecuador, del 24-26 setiembre, 2019. Evento organizado por el Instituto Geofísico, Escuela Politécnica Nacional (IG-EPN) del Ecuador, y el French Institut de Recherche pour le Développement (IRD).
| Autores: | , , , , |
|---|---|
| Formato: | objeto de conferencia |
| Fecha de Publicación: | 2019 |
| Institución: | Instituto Geológico, Minero y Metalúrgico |
| Repositorio: | INGEMMET-Institucional |
| Lenguaje: | inglés |
| OAI Identifier: | oai:repositorio.ingemmet.gob.pe:20.500.12544/2598 |
| Enlace del recurso: | https://hdl.handle.net/20.500.12544/2598 |
| Nivel de acceso: | acceso abierto |
| Materia: | Paleosismología Tectónica Sismos Terremotos |
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| dc.title.es_PE.fl_str_mv |
Structural geormophology and paleoseismology in the Altiplano of Peru: First geological evidence of the 1950 earthquake |
| title |
Structural geormophology and paleoseismology in the Altiplano of Peru: First geological evidence of the 1950 earthquake |
| spellingShingle |
Structural geormophology and paleoseismology in the Altiplano of Peru: First geological evidence of the 1950 earthquake Palomino Tacuri, Anderson Rafael Paleosismología Tectónica Sismos Terremotos |
| title_short |
Structural geormophology and paleoseismology in the Altiplano of Peru: First geological evidence of the 1950 earthquake |
| title_full |
Structural geormophology and paleoseismology in the Altiplano of Peru: First geological evidence of the 1950 earthquake |
| title_fullStr |
Structural geormophology and paleoseismology in the Altiplano of Peru: First geological evidence of the 1950 earthquake |
| title_full_unstemmed |
Structural geormophology and paleoseismology in the Altiplano of Peru: First geological evidence of the 1950 earthquake |
| title_sort |
Structural geormophology and paleoseismology in the Altiplano of Peru: First geological evidence of the 1950 earthquake |
| author |
Palomino Tacuri, Anderson Rafael |
| author_facet |
Palomino Tacuri, Anderson Rafael Benavente Escobar, Carlos Lenin Rosell Guevara, Lorena Nicole Aguirre Alegre, Enoch Matthew García Fernández Baca, Briant |
| author_role |
author |
| author2 |
Benavente Escobar, Carlos Lenin Rosell Guevara, Lorena Nicole Aguirre Alegre, Enoch Matthew García Fernández Baca, Briant |
| author2_role |
author author author author |
| dc.contributor.author.fl_str_mv |
Palomino Tacuri, Anderson Rafael Benavente Escobar, Carlos Lenin Rosell Guevara, Lorena Nicole Aguirre Alegre, Enoch Matthew García Fernández Baca, Briant |
| dc.subject.es_PE.fl_str_mv |
Paleosismología Tectónica Sismos Terremotos |
| topic |
Paleosismología Tectónica Sismos Terremotos |
| description |
Trabajo presentado en el 8th International Symposium on Andean Geodynamics (ISAG), realizado en Quito-Ecuador, del 24-26 setiembre, 2019. Evento organizado por el Instituto Geofísico, Escuela Politécnica Nacional (IG-EPN) del Ecuador, y el French Institut de Recherche pour le Développement (IRD). |
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2019 |
| dc.date.accessioned.none.fl_str_mv |
2020-05-18T06:48:52Z |
| dc.date.available.none.fl_str_mv |
2020-05-18T06:48:52Z |
| dc.date.issued.fl_str_mv |
2019-09 |
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info:eu-repo/semantics/conferenceObject |
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conferenceObject |
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Palomino, A.; Benavente, C.; Rosell, L.; Aguirre, E. & García, B. (2019). Structural geormophology and paleoseismology in the Altiplano of Peru: First geological evidence of the 1950 earthquake [Abstract]. Trabajo presentado en el 8th International Symposium on Andean Geodynamics (ISAG), Quito-Ecuador, 24-26 setiembre, 2019. 1 p. |
| dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/20.500.12544/2598 |
| identifier_str_mv |
Palomino, A.; Benavente, C.; Rosell, L.; Aguirre, E. & García, B. (2019). Structural geormophology and paleoseismology in the Altiplano of Peru: First geological evidence of the 1950 earthquake [Abstract]. Trabajo presentado en el 8th International Symposium on Andean Geodynamics (ISAG), Quito-Ecuador, 24-26 setiembre, 2019. 1 p. |
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https://hdl.handle.net/20.500.12544/2598 |
| dc.language.iso.es_PE.fl_str_mv |
eng |
| language |
eng |
| dc.rights.es_PE.fl_str_mv |
info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by-nc-sa/4.0/deed.es |
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openAccess |
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https://creativecommons.org/licenses/by-nc-sa/4.0/deed.es |
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application/pdf |
| dc.coverage.spatial.es_PE.fl_str_mv |
Altiplano Perú |
| dc.publisher.es_PE.fl_str_mv |
8th International Symposium on Andean Geodynamics (ISAG) |
| dc.publisher.country.es_PE.fl_str_mv |
EC |
| dc.source.es_PE.fl_str_mv |
Instituto Geológico, Minero y Metalúrgico – INGEMMET Repositorio Institucional INGEMMET |
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reponame:INGEMMET-Institucional instname:Instituto Geológico, Minero y Metalúrgico instacron:INGEMMET |
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Palomino Tacuri, Anderson RafaelBenavente Escobar, Carlos LeninRosell Guevara, Lorena NicoleAguirre Alegre, Enoch MatthewGarcía Fernández Baca, BriantAltiplanoPerú2020-05-18T06:48:52Z2020-05-18T06:48:52Z2019-09Palomino, A.; Benavente, C.; Rosell, L.; Aguirre, E. & García, B. (2019). Structural geormophology and paleoseismology in the Altiplano of Peru: First geological evidence of the 1950 earthquake [Abstract]. Trabajo presentado en el 8th International Symposium on Andean Geodynamics (ISAG), Quito-Ecuador, 24-26 setiembre, 2019. 1 p.https://hdl.handle.net/20.500.12544/2598Trabajo presentado en el 8th International Symposium on Andean Geodynamics (ISAG), realizado en Quito-Ecuador, del 24-26 setiembre, 2019. Evento organizado por el Instituto Geofísico, Escuela Politécnica Nacional (IG-EPN) del Ecuador, y el French Institut de Recherche pour le Développement (IRD).The Pachatusan Faults System (SFP) is located 5km NW of the city of Cusco. It presents sub-parallel segments that are distributed along 25 km in a width of 2 km. Deposits and geoforms of fluvial-glacial environment are affected, as well as quaternary volcanic rocks (0.5 Ma). Benavente et al. (2013) y Sébrier et al. (1988) they describe moraines, and morphologies associated with glaciers, affected by normal type faults. Peru has a limited historical catalogue of earthquakes, in this sense, with this work we contribute to widen the window of observation in the region of Cusco, region known for earthquakes of great magnitude (1650, 1950, 1986). Studies focused on acquisition of high-resolution images and DEMs (5cm x pixel), which allowed detailed morphostructural analyses to be carried out. In addition, we excavated a paleosismological trench that allowed, together with new radiocarbon ages, to reconstruct holocene deformation associated with SFP. The morphostructural analysis of 201 Swath profiles, in morphologies of the last glacial maximum advance (14 ka), resulted in a vertical displacement of 20 m, resulting in a slip rate of 1.4 mm/year. The paleosismological analysis, from a trench 8 m long and 3 m high, allowed to identify 4 reactivations with superficial rupture in the last 4 ka. Being the last event or reactivation between 1876 - 1948 cal AD. We propose that this event would be associated with the 1950 earthquake, where great damage was recorded in the city of Cusco (Silgado, 1978). According to the length of rupture and vertical displacement, this earthquake was 6.3 M (Wells & Coppersmith, 1994).application/pdfeng8th International Symposium on Andean Geodynamics (ISAG)ECinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/deed.esInstituto Geológico, Minero y Metalúrgico – INGEMMETRepositorio Institucional INGEMMETreponame:INGEMMET-Institucionalinstname:Instituto Geológico, Minero y Metalúrgicoinstacron:INGEMMETPaleosismologíaTectónicaSismosTerremotosStructural geormophology and paleoseismology in the Altiplano of Peru: First geological evidence of the 1950 earthquakeinfo:eu-repo/semantics/conferenceObjectGeologíaORIGINALPalomino-Structural_geormophology_paleoseismology.pdfPalomino-Structural_geormophology_paleoseismology.pdfArtículo de congresoapplication/pdf210250https://repositorio.ingemmet.gob.pe/bitstream/20.500.12544/2598/1/Palomino-Structural_geormophology_paleoseismology.pdfe298e53a10733a88539a69e2c2d8e617MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81567https://repositorio.ingemmet.gob.pe/bitstream/20.500.12544/2598/2/license.txtecccc10c448afdeacc04912e07a3ed65MD52TEXTPalomino-Structural_geormophology_paleoseismology.pdf.txtPalomino-Structural_geormophology_paleoseismology.pdf.txtExtracted texttext/plain2043https://repositorio.ingemmet.gob.pe/bitstream/20.500.12544/2598/3/Palomino-Structural_geormophology_paleoseismology.pdf.txtd53e4879635e43ca6c099b6a60ff92f8MD53THUMBNAILPalomino-Structural_geormophology_paleoseismology.pdf.jpgPalomino-Structural_geormophology_paleoseismology.pdf.jpgGenerated Thumbnailimage/jpeg18965https://repositorio.ingemmet.gob.pe/bitstream/20.500.12544/2598/4/Palomino-Structural_geormophology_paleoseismology.pdf.jpg5071d39adb50005dce640c5ea4cb177dMD5420.500.12544/2598oai:repositorio.ingemmet.gob.pe:20.500.12544/25982020-05-18 03:01:09.502Repositorio Institucional INGEMMETrepositorio@ingemmet.gob.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 |
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La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
