Artículo
Abstract:
Chemical analyses of major ions were performed in some of the pampasic ponds in the lower stream bed of Salado River drainage basin. Results indicated that total dissolved solids had a mean value of 1341 mg/l, where sodium was the most abundant of the cations (80.2%) and chloride (44.2%) and bicarbonate (37.4%) were the predominant anions. Saturation index showed oversaturation with respect to calcite and dolomite. Since groundwater is the main source of surface water, high sodium concentration in the ponds may be explained by a cation exchange process in the loessic sediments of the basin where calcium is replaced by sodium. Chemical analyses of major ions were performed in some of the pampasic ponds in the lower stream bed of Salado River drainage basin. Results indicated that total dissolved solids had a mean value of 1341 mg/l, where sodium was the most abundant of the cations (80.2%) and chloride (44.2%) and bicarbonate (37.4%) were the predominant anions. Saturation index showed oversaturation with respect to calcite and dolomite. Since groundwater is the main source of surface water, high sodium concentration in the ponds may be explained by a cation exchange process in the loessic sediments of the basin where calcium is replaced by sodium.
Registro:
| Documento: | Artículo |
| Título: | Hydrochemistry of pampasic ponds in the lower stream bed of Salado River drainage basin, Argentina |
| Autor: | Miretzky, P.; Conzonno, V.; Fernandez Cirelli, A. |
| Ciudad: | Berlin, Germany |
| Filiación: | Departamento de Geología, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón II, (1428) Buenos Aires, Argentina Depto. de Quimica Organica, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón II, (1428) Buenos Aires, Argentina |
| Palabras clave: | Hydro chemical evolution; Major ions composition; Pampasic ponds; Salinity; Calcium compounds; Chemical analysis; Chlorine compounds; Groundwater; Ions; Sediments; Sodium; Hydrochemistry; Pampasic ponds; Salinity; Rivers; cation exchange capacity; hydrochemistry; loess; river water; water quality; Argentina |
| Año: | 2000 |
| Volumen: | 39 |
| Número: | 8 |
| Página de inicio: | 951 |
| Página de fin: | 956 |
| DOI: | http://dx.doi.org/10.1007/s002549900063 |
| Título revista: | Environmental Geology |
| Título revista abreviado: | Environ. Geol. |
| ISSN: | 09430105 |
| CODEN: | ENGOE |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09430105_v39_n8_p951_Miretzky |
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Citas:
---------- APA ----------
Miretzky, P., Conzonno, V. & Fernandez Cirelli, A. (2000) . Hydrochemistry of pampasic ponds in the lower stream bed of Salado River drainage basin, Argentina. Environmental Geology, 39(8), 951-956.http://dx.doi.org/10.1007/s002549900063
---------- CHICAGO ----------
Miretzky, P., Conzonno, V., Fernandez Cirelli, A. "Hydrochemistry of pampasic ponds in the lower stream bed of Salado River drainage basin, Argentina" . Environmental Geology 39, no. 8 (2000) : 951-956.http://dx.doi.org/10.1007/s002549900063
---------- MLA ----------
Miretzky, P., Conzonno, V., Fernandez Cirelli, A. "Hydrochemistry of pampasic ponds in the lower stream bed of Salado River drainage basin, Argentina" . Environmental Geology, vol. 39, no. 8, 2000, pp. 951-956.http://dx.doi.org/10.1007/s002549900063
---------- VANCOUVER ----------
Miretzky, P., Conzonno, V., Fernandez Cirelli, A. Hydrochemistry of pampasic ponds in the lower stream bed of Salado River drainage basin, Argentina. Environ. Geol. 2000;39(8):951-956.http://dx.doi.org/10.1007/s002549900063
