Geophysical evidence of first stages of inflation in Domuyo volcanic center in northwestern Neuqu ́en province, Argentina
- Autores
- Godoy, Laura B.; Nacif, Silvina; Lupari, Marianela; García, Héctor P. A.; Correa-Otto, Sebastián; Melchor, Iván; Pechuan, Stefanie N.; Ariza, Juan P.; Gimenez, Mario Ernesto; Caselli, Alberto Tomás
- Año de publicación
- 2020
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Fil: Godoy, Laura. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina.
Fil: Nacif, Silvina. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina.
Fil: Lupari, Marianela. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina.
Fil: García, Héctor. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina.
Fil: Correa-Otto, Sebastián. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina.
Fil: Melchor, Iván. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Argentina.
Fil: Pechuan, Stefanie. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina.
Fil: Ariza, Juan. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina.
Fil: Gimenez, Mario Ernesto. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina.
Fil: Caselli, Alberto. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Argentina.
Cerro Domuyo, in northwestern Neuquén province of Argentina, shows notable geothermal activity, although it is located at a considerable distance from the actual volcanic arc. Many studies have been developed in this area with the aim of investigating its geothermal field. Despite these efforts, the characterization of the dynamic activity in the area is still poorly known. This work shows the results of a network of seismological stations, which registered volcano-tectonic, long-period and hybrid events. A large number of volcano-tectonic events concentrated mostly in the Cerro Domuyo geothermal area were detected. These events can be divided into two groups, those that occurred at shallow depths below the geothermal area and those at greater depths below the high region of Cerro Domuyo. Shallow events were located around the Manchana Covunco fault and many of them were particularly clustered at its intersection with the Humazo fault. Seismicity in the area shows that these faults are continually active due to fluid movement, as was evidenced by the hydrothermal manifestation of the Humazo in 2003. Moreover, new studies provide evidence that the Cerro Domuyo is experiencing an important inflation caused by a magmatic body. Deep volcano-tectonic events are evidencing this activity. Considering the large distance between the actual volcanic arc and the study region, and the high density of shallow volcano-tectonic events, it is highly likely that this magmatic body is increasing the geothermal activity. Additionally, the aeromagnetic anomaly over Cerro Domuyo is showing a thin magnetic crust of less than 6 km, suggesting a clear link between the geophysical results and the inflation in Cerro Domuyo.
. - Materia
-
Ciencias Exactas y Naturales
Volcanism
Domuyo
Geothermal Field
Micro Seismicity
Thermal Anomaly
Ciencias Exactas y Naturales - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de Río Negro
- OAI Identificador
- oai:rid.unrn.edu.ar:20.500.12049/7384
Ver los metadatos del registro completo
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Geophysical evidence of first stages of inflation in Domuyo volcanic center in northwestern Neuqu ́en province, ArgentinaGodoy, Laura B.Nacif, SilvinaLupari, MarianelaGarcía, Héctor P. A.Correa-Otto, SebastiánMelchor, IvánPechuan, Stefanie N.Ariza, Juan P.Gimenez, Mario ErnestoCaselli, Alberto TomásCiencias Exactas y NaturalesVolcanismDomuyoGeothermal FieldMicro SeismicityThermal AnomalyCiencias Exactas y NaturalesFil: Godoy, Laura. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina.Fil: Nacif, Silvina. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina.Fil: Lupari, Marianela. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina.Fil: García, Héctor. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina.Fil: Correa-Otto, Sebastián. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina.Fil: Melchor, Iván. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Argentina.Fil: Pechuan, Stefanie. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina.Fil: Ariza, Juan. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina.Fil: Gimenez, Mario Ernesto. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina.Fil: Caselli, Alberto. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Argentina.Cerro Domuyo, in northwestern Neuquén province of Argentina, shows notable geothermal activity, although it is located at a considerable distance from the actual volcanic arc. Many studies have been developed in this area with the aim of investigating its geothermal field. Despite these efforts, the characterization of the dynamic activity in the area is still poorly known. This work shows the results of a network of seismological stations, which registered volcano-tectonic, long-period and hybrid events. A large number of volcano-tectonic events concentrated mostly in the Cerro Domuyo geothermal area were detected. These events can be divided into two groups, those that occurred at shallow depths below the geothermal area and those at greater depths below the high region of Cerro Domuyo. Shallow events were located around the Manchana Covunco fault and many of them were particularly clustered at its intersection with the Humazo fault. Seismicity in the area shows that these faults are continually active due to fluid movement, as was evidenced by the hydrothermal manifestation of the Humazo in 2003. Moreover, new studies provide evidence that the Cerro Domuyo is experiencing an important inflation caused by a magmatic body. Deep volcano-tectonic events are evidencing this activity. Considering the large distance between the actual volcanic arc and the study region, and the high density of shallow volcano-tectonic events, it is highly likely that this magmatic body is increasing the geothermal activity. Additionally, the aeromagnetic anomaly over Cerro Domuyo is showing a thin magnetic crust of less than 6 km, suggesting a clear link between the geophysical results and the inflation in Cerro Domuyo..Elsevier2020info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfGodoy, L. B., Nacif, S., Lupari, M., García, H. P., Correa-Otto, S., Melchor, I., Pechuan, S., Ariza, J., Gimenez, M. E. & Caselli, A. T. (2021). Geophysical evidence of first stages of inflation in Domuyo volcanic center in northwestern Neuquén province, Argentina. Journal of South American Earth Sciences; 107; 102694.0895-9811https://www.sciencedirect.com/science/article/pii/S0895981120302376?via%3Dihubhttp://rid.unrn.edu.ar/handle/20.500.12049/7384https://doi.org/10.1016/j.jsames.2020.102694enghttps://www.sciencedirect.com/journal/journal-of-south-american-earth-sciences107Journal of South American Earth Sciencesinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/reponame:RID-UNRN (UNRN)instname:Universidad Nacional de Río Negro2025-09-18T10:53:03Zoai:rid.unrn.edu.ar:20.500.12049/7384instacron:UNRNInstitucionalhttps://rid.unrn.edu.ar/jspui/Universidad públicaNo correspondehttps://rid.unrn.edu.ar/oai/snrdrid@unrn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:43692025-09-18 10:53:03.518RID-UNRN (UNRN) - Universidad Nacional de Río Negrofalse |
| dc.title.none.fl_str_mv |
Geophysical evidence of first stages of inflation in Domuyo volcanic center in northwestern Neuqu ́en province, Argentina |
| title |
Geophysical evidence of first stages of inflation in Domuyo volcanic center in northwestern Neuqu ́en province, Argentina |
| spellingShingle |
Geophysical evidence of first stages of inflation in Domuyo volcanic center in northwestern Neuqu ́en province, Argentina Godoy, Laura B. Ciencias Exactas y Naturales Volcanism Domuyo Geothermal Field Micro Seismicity Thermal Anomaly Ciencias Exactas y Naturales |
| title_short |
Geophysical evidence of first stages of inflation in Domuyo volcanic center in northwestern Neuqu ́en province, Argentina |
| title_full |
Geophysical evidence of first stages of inflation in Domuyo volcanic center in northwestern Neuqu ́en province, Argentina |
| title_fullStr |
Geophysical evidence of first stages of inflation in Domuyo volcanic center in northwestern Neuqu ́en province, Argentina |
| title_full_unstemmed |
Geophysical evidence of first stages of inflation in Domuyo volcanic center in northwestern Neuqu ́en province, Argentina |
| title_sort |
Geophysical evidence of first stages of inflation in Domuyo volcanic center in northwestern Neuqu ́en province, Argentina |
| dc.creator.none.fl_str_mv |
Godoy, Laura B. Nacif, Silvina Lupari, Marianela García, Héctor P. A. Correa-Otto, Sebastián Melchor, Iván Pechuan, Stefanie N. Ariza, Juan P. Gimenez, Mario Ernesto Caselli, Alberto Tomás |
| author |
Godoy, Laura B. |
| author_facet |
Godoy, Laura B. Nacif, Silvina Lupari, Marianela García, Héctor P. A. Correa-Otto, Sebastián Melchor, Iván Pechuan, Stefanie N. Ariza, Juan P. Gimenez, Mario Ernesto Caselli, Alberto Tomás |
| author_role |
author |
| author2 |
Nacif, Silvina Lupari, Marianela García, Héctor P. A. Correa-Otto, Sebastián Melchor, Iván Pechuan, Stefanie N. Ariza, Juan P. Gimenez, Mario Ernesto Caselli, Alberto Tomás |
| author2_role |
author author author author author author author author author |
| dc.subject.none.fl_str_mv |
Ciencias Exactas y Naturales Volcanism Domuyo Geothermal Field Micro Seismicity Thermal Anomaly Ciencias Exactas y Naturales |
| topic |
Ciencias Exactas y Naturales Volcanism Domuyo Geothermal Field Micro Seismicity Thermal Anomaly Ciencias Exactas y Naturales |
| dc.description.none.fl_txt_mv |
Fil: Godoy, Laura. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina. Fil: Nacif, Silvina. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina. Fil: Lupari, Marianela. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina. Fil: García, Héctor. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina. Fil: Correa-Otto, Sebastián. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina. Fil: Melchor, Iván. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Argentina. Fil: Pechuan, Stefanie. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina. Fil: Ariza, Juan. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina. Fil: Gimenez, Mario Ernesto. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina. Fil: Caselli, Alberto. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Argentina. Cerro Domuyo, in northwestern Neuquén province of Argentina, shows notable geothermal activity, although it is located at a considerable distance from the actual volcanic arc. Many studies have been developed in this area with the aim of investigating its geothermal field. Despite these efforts, the characterization of the dynamic activity in the area is still poorly known. This work shows the results of a network of seismological stations, which registered volcano-tectonic, long-period and hybrid events. A large number of volcano-tectonic events concentrated mostly in the Cerro Domuyo geothermal area were detected. These events can be divided into two groups, those that occurred at shallow depths below the geothermal area and those at greater depths below the high region of Cerro Domuyo. Shallow events were located around the Manchana Covunco fault and many of them were particularly clustered at its intersection with the Humazo fault. Seismicity in the area shows that these faults are continually active due to fluid movement, as was evidenced by the hydrothermal manifestation of the Humazo in 2003. Moreover, new studies provide evidence that the Cerro Domuyo is experiencing an important inflation caused by a magmatic body. Deep volcano-tectonic events are evidencing this activity. Considering the large distance between the actual volcanic arc and the study region, and the high density of shallow volcano-tectonic events, it is highly likely that this magmatic body is increasing the geothermal activity. Additionally, the aeromagnetic anomaly over Cerro Domuyo is showing a thin magnetic crust of less than 6 km, suggesting a clear link between the geophysical results and the inflation in Cerro Domuyo. . |
| description |
Fil: Godoy, Laura. CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Instituto Geofísico Sismológico F. Volponi, FCEFyN, Universidad Nacional de San Juan (UNSJ). Argentina. |
| publishDate |
2020 |
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2020 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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Godoy, L. B., Nacif, S., Lupari, M., García, H. P., Correa-Otto, S., Melchor, I., Pechuan, S., Ariza, J., Gimenez, M. E. & Caselli, A. T. (2021). Geophysical evidence of first stages of inflation in Domuyo volcanic center in northwestern Neuquén province, Argentina. Journal of South American Earth Sciences; 107; 102694. 0895-9811 https://www.sciencedirect.com/science/article/pii/S0895981120302376?via%3Dihub http://rid.unrn.edu.ar/handle/20.500.12049/7384 https://doi.org/10.1016/j.jsames.2020.102694 |
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Godoy, L. B., Nacif, S., Lupari, M., García, H. P., Correa-Otto, S., Melchor, I., Pechuan, S., Ariza, J., Gimenez, M. E. & Caselli, A. T. (2021). Geophysical evidence of first stages of inflation in Domuyo volcanic center in northwestern Neuquén province, Argentina. Journal of South American Earth Sciences; 107; 102694. 0895-9811 |
| url |
https://www.sciencedirect.com/science/article/pii/S0895981120302376?via%3Dihub http://rid.unrn.edu.ar/handle/20.500.12049/7384 https://doi.org/10.1016/j.jsames.2020.102694 |
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https://www.sciencedirect.com/journal/journal-of-south-american-earth-sciences 107 Journal of South American Earth Sciences |
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