Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/9170
DC Field | Value | Language |
---|---|---|
dc.contributor.authorall | Chiodini, G.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italia | en |
dc.contributor.authorall | Liccioli, C.; Universidad Nacional Rio Negro, Argentina | en |
dc.contributor.authorall | Vaselli, O.; Dipartimento di Scienze della Terra, Università di Firenze, Italy | en |
dc.contributor.authorall | Calabrese, S.; Università di Palermo, Dipartimento DiSTeM | en |
dc.contributor.authorall | Tassi, F.; Dipartimento di Scienze della Terra, Università di Firenze, Italy | en |
dc.contributor.authorall | Caliro, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italia | en |
dc.contributor.authorall | Caselli, A.; Universidad Nacional Rio Negro, Argentina | en |
dc.contributor.authorall | Agusto, M.; Universidad Nacional Buenos Aires, Argentina | en |
dc.contributor.authorall | D'Alessandro, W.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia | en |
dc.date.accessioned | 2014-12-09T15:45:10Z | en |
dc.date.available | 2014-12-09T15:45:10Z | en |
dc.date.issued | 2014-01 | en |
dc.identifier.uri | http://hdl.handle.net/2122/9170 | en |
dc.description.abstract | A geochemical survey of the main thermal waters discharging in the southwestern part of the Domuyo volcanic complex (Argentina),where the latest volcanic activity dates to 0.11 Ma, has highlighted the extraordinarily high heat loss from this remote site in Patagonia. The thermal water discharges are mostly Na-Cl in composition and have TDS values up to 3.78 g L−1 (El Humazo). A simple hydrogeochemical approach shows that 1,100 to 1,300 kg s−1 of boiling waters, which have been affected by shallow steam separation, flow into the main drainage of the area (Rio Varvarco). A dramatic increase of the most conservative species such as Na, Cl and Li from the Rio Varvarco fromupstreamto downstreamwas observed and related solely to the contribution of hydrothermal fluids. The equilibrium temperatures of the discharging thermal fluids, calculated on the basis of the Na-K-Mg geothermometer, are between 190 °C and 230 °C. If we refer to a liquid originally at 220 °C (enthalpy = 944 J g−1), the thermal energy release can be estimated as high as 1.1±0.2 GW, a value that ismuch higher than the natural release of heat in other important geothermal fields worldwide, e.g., Mutnovsky (Russia), Wairakei (New Zealand) and Lassen Peak (USA). This value is the second highest measured advective heat flux from any hydrothermal system on Earth after Yellowstone. | en |
dc.language.iso | English | en |
dc.publisher.name | Elsevier Science Limited | en |
dc.relation.ispartof | Journal of volcanology and geothermal research | en |
dc.relation.ispartofseries | /274 (2014) | en |
dc.subject | Domuyo volcano | en |
dc.subject | Argentine Patagonia | en |
dc.subject | Geothermal potential | en |
dc.subject | Water geochemistry | en |
dc.title | The Domuyo volcanic system: An enormous geothermal resource in Argentine Patagonia | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | 71–77 | en |
dc.subject.INGV | 03. Hydrosphere::03.04. Chemical and biological::03.04.03. Chemistry of waters | en |
dc.subject.INGV | 03. Hydrosphere::03.04. Chemical and biological::03.04.06. Hydrothermal systems | en |
dc.identifier.doi | 10.1016/j.jvolgeores.2014.02.006 | en |
dc.description.obiettivoSpecifico | 4V. Vulcani e ambiente | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | restricted | en |
dc.relation.issn | 0377-0273 | en |
dc.relation.eissn | 1872-6097 | en |
dc.contributor.author | Chiodini, G. | en |
dc.contributor.author | Liccioli, C. | en |
dc.contributor.author | Vaselli, O. | en |
dc.contributor.author | Calabrese, S. | en |
dc.contributor.author | Tassi, F. | en |
dc.contributor.author | Caliro, S. | en |
dc.contributor.author | Caselli, A. | en |
dc.contributor.author | Agusto, M. | en |
dc.contributor.author | D'Alessandro, W. | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italia | en |
dc.contributor.department | Universidad Nacional Rio Negro, Argentina | en |
dc.contributor.department | Dipartimento di Scienze della Terra, Università di Firenze, Italy | en |
dc.contributor.department | Università di Palermo, Dipartimento DiSTeM | en |
dc.contributor.department | Dipartimento di Scienze della Terra, Università di Firenze, Italy | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italia | en |
dc.contributor.department | Universidad Nacional Rio Negro, Argentina | en |
dc.contributor.department | Universidad Nacional Buenos Aires, Argentina | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | restricted | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia | - |
crisitem.author.dept | Universidad Nacional Rio Negro, Argentina | - |
crisitem.author.dept | Earth Science Dept., University of Florence, Via La Pira 4, Florence, 50121, Italy; (3) CNR - IGG, Via La Pira 4, Florence, 50121, Italy | - |
crisitem.author.dept | Dipartimento C.F.T.A., Palermo University, Palermo/Italy | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OV, Napoli, Italia | - |
crisitem.author.dept | IDEAN-GESVA, Dpto. Cs. Geológicas, FCEN, Universidad de Buenos Aires, Ciudad Universitaria, Pab.2, 1428, Buenos Aires, Argentina | - |
crisitem.author.dept | IDEAN-GESVA, Departamento Censias Geologicas, Universidad de Buenos Aires, Argentina | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Palermo, Palermo, Italia | - |
crisitem.author.orcid | 0000-0002-0628-8055 | - |
crisitem.author.orcid | 0000-0003-0249-6663 | - |
crisitem.author.orcid | 0000-0002-3319-4257 | - |
crisitem.author.orcid | 0000-0002-8522-6695 | - |
crisitem.author.orcid | 0000-0003-1724-0388 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 03. Hydrosphere | - |
crisitem.classification.parent | 03. Hydrosphere | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
Files in This Item:
File | Description | Size | Format | Existing users please Login |
---|---|---|---|---|
JVGR.Chiodini&al.pdf | main article | 3.1 MB | Adobe PDF |
WEB OF SCIENCETM
Citations
20
checked on Feb 10, 2021
Page view(s) 50
221
checked on Apr 17, 2024
Download(s)
44
checked on Apr 17, 2024