Relación entre concentración de cloruros y conductividad eléctrica en aguas subterráneas y su estimación a partir de Sondeos Eléctricos Verticales (SEV) en Guasave, Sinaloa, México

Soils in arid or semi-arid areas often have salinity problems, so the quality of irrigation water plays an important role in agricultural production. Groundwater quality analysis includes the determination of chloride ions, which are toxic to plants in high concentrations. A total of 1358 groundwate...

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Autores principales:	Peinado-Guevara,Héctor, Green-Ruíz,Carlos, Herrera-Barrientos,Jaime, Escolero-Fuentes,Oscar, Delgado-Rodríguez,Omar, Belmonte-Jiménez,Salvador, Ladrón de Guevara,María
Lenguaje:	English
Publicado:	Pontificia Universidad Católica de Chile. Facultad de Agronomía e Ingeniería Forestal 2012
Materias:	Archie's Law chlorides electrical conductivity resistivity vertical electrical sounding (VES)
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202012000100020
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spelling	oai:scielo:S0718-162020120001000202014-11-05Relación entre concentración de cloruros y conductividad eléctrica en aguas subterráneas y su estimación a partir de Sondeos Eléctricos Verticales (SEV) en Guasave, Sinaloa, MéxicoPeinado-Guevara,HéctorGreen-Ruíz,CarlosHerrera-Barrientos,JaimeEscolero-Fuentes,OscarDelgado-Rodríguez,OmarBelmonte-Jiménez,SalvadorLadrón de Guevara,María Archie's Law chlorides electrical conductivity resistivity vertical electrical sounding (VES) Soils in arid or semi-arid areas often have salinity problems, so the quality of irrigation water plays an important role in agricultural production. Groundwater quality analysis includes the determination of chloride ions, which are toxic to plants in high concentrations. A total of 1358 groundwater samples were collected and analyzed in the period 1980-2008. Water electrical conductivity [EC] and chloride ion concentration values were related by the linear equation [Cl-] = 4.928 EC (R> 0.94), to estimate the concentration of chloride ions as a function of the electrical conductivity of water in the study area. A geophysical survey was conducted through 34 Vertical Electrical Soundings (VESs) to calculate the water electrical conductivity from the interpretation of the apparent resistivity data. Twenty-nine VESs were used to relate the resistivity of the saturated formation (Ro) with that for the groundwater (Rw) by the linear equation Rw = 0.427 Ro + 1.987. Then, EC was estimated as the inverse of Rw. Finally, the chloride ion concentration was determined by the equation mentioned above. Following the same procedure for the five remaining VESs, which were acquired in places where there are no wells, the chloride ion concentration and the electrical resistivity of the saturated formation (Ro) and groundwater (Rw and its inverse EC) were obtained without requiring a destructive technique.info:eu-repo/semantics/openAccessPontificia Universidad Católica de Chile. Facultad de Agronomía e Ingeniería ForestalCiencia e investigación agraria v.39 n.1 20122012-04-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202012000100020en10.4067/S0718-16202012000100020
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Archie's Law chlorides electrical conductivity resistivity vertical electrical sounding (VES)
spellingShingle	Archie's Law chlorides electrical conductivity resistivity vertical electrical sounding (VES) Peinado-Guevara,Héctor Green-Ruíz,Carlos Herrera-Barrientos,Jaime Escolero-Fuentes,Oscar Delgado-Rodríguez,Omar Belmonte-Jiménez,Salvador Ladrón de Guevara,María Relación entre concentración de cloruros y conductividad eléctrica en aguas subterráneas y su estimación a partir de Sondeos Eléctricos Verticales (SEV) en Guasave, Sinaloa, México
description	Soils in arid or semi-arid areas often have salinity problems, so the quality of irrigation water plays an important role in agricultural production. Groundwater quality analysis includes the determination of chloride ions, which are toxic to plants in high concentrations. A total of 1358 groundwater samples were collected and analyzed in the period 1980-2008. Water electrical conductivity [EC] and chloride ion concentration values were related by the linear equation [Cl-] = 4.928 EC (R> 0.94), to estimate the concentration of chloride ions as a function of the electrical conductivity of water in the study area. A geophysical survey was conducted through 34 Vertical Electrical Soundings (VESs) to calculate the water electrical conductivity from the interpretation of the apparent resistivity data. Twenty-nine VESs were used to relate the resistivity of the saturated formation (Ro) with that for the groundwater (Rw) by the linear equation Rw = 0.427 Ro + 1.987. Then, EC was estimated as the inverse of Rw. Finally, the chloride ion concentration was determined by the equation mentioned above. Following the same procedure for the five remaining VESs, which were acquired in places where there are no wells, the chloride ion concentration and the electrical resistivity of the saturated formation (Ro) and groundwater (Rw and its inverse EC) were obtained without requiring a destructive technique.
author	Peinado-Guevara,Héctor Green-Ruíz,Carlos Herrera-Barrientos,Jaime Escolero-Fuentes,Oscar Delgado-Rodríguez,Omar Belmonte-Jiménez,Salvador Ladrón de Guevara,María
author_facet	Peinado-Guevara,Héctor Green-Ruíz,Carlos Herrera-Barrientos,Jaime Escolero-Fuentes,Oscar Delgado-Rodríguez,Omar Belmonte-Jiménez,Salvador Ladrón de Guevara,María
author_sort	Peinado-Guevara,Héctor
title	Relación entre concentración de cloruros y conductividad eléctrica en aguas subterráneas y su estimación a partir de Sondeos Eléctricos Verticales (SEV) en Guasave, Sinaloa, México
title_short	Relación entre concentración de cloruros y conductividad eléctrica en aguas subterráneas y su estimación a partir de Sondeos Eléctricos Verticales (SEV) en Guasave, Sinaloa, México
title_full	Relación entre concentración de cloruros y conductividad eléctrica en aguas subterráneas y su estimación a partir de Sondeos Eléctricos Verticales (SEV) en Guasave, Sinaloa, México
title_fullStr	Relación entre concentración de cloruros y conductividad eléctrica en aguas subterráneas y su estimación a partir de Sondeos Eléctricos Verticales (SEV) en Guasave, Sinaloa, México
title_full_unstemmed	Relación entre concentración de cloruros y conductividad eléctrica en aguas subterráneas y su estimación a partir de Sondeos Eléctricos Verticales (SEV) en Guasave, Sinaloa, México
title_sort	relación entre concentración de cloruros y conductividad eléctrica en aguas subterráneas y su estimación a partir de sondeos eléctricos verticales (sev) en guasave, sinaloa, méxico
publisher	Pontificia Universidad Católica de Chile. Facultad de Agronomía e Ingeniería Forestal
publishDate	2012
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202012000100020
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Relación entre concentración de cloruros y conductividad eléctrica en aguas subterráneas y su estimación a partir de Sondeos Eléctricos Verticales (SEV) en Guasave, Sinaloa, México

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