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| Titel |
Hydrogeothermal modelling vs. inorganic chemical composition of thermal waters from the area of Carballiño (NW Spain) |
| VerfasserIn |
I. Delgado-Outeiriño, P. Araujo-Nespereira, J. A. Cid-Fernández, J. C. Mejuto, E. Martínez-Carballo, J. Simal-Gándara |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1027-5606
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| Digitales Dokument |
URL |
| Erschienen |
In: Hydrology and Earth System Sciences ; 16, no. 1 ; Nr. 16, no. 1 (2012-01-13), S.157-166 |
| Datensatznummer |
250013119
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| Publikation (Nr.) |
 copernicus.org/hess-16-157-2012.pdf |
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| Zusammenfassung |
| Hydrothermic features in Galicia (northwest Spain) have been used since
ancient times for therapeutic purposes. A characterization of these thermal
waters was carried out in order to understand their behaviour based on
inorganic pattern and water-rock interaction mechanisms. In this way 15
thermal water samples were collected in the same hydrographical system. The
selected thermal water samples were classified using principal component
analysis (PCA) and partial least squares (PLS) regression analysis in two
groups according to their chemical composition: group I with the young water
samples and group II with the samples with longest water-rock contact time.
This classification agreed with the results obtained by the use of
geothermometers and hydrogeochemical modelling, where the samples were
classified into two categories according their residence time in the
reservoir and their water-rock interaction. |
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