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dc.contributor.author MARTIN DEL CAMPO DELGADO, MIGUEL ANGEL
dc.contributor.author ESTELLER ALBERICH, MARIA VICENTA
dc.contributor.author EXPOSITO CASTILLO, JOSE LUIS
dc.contributor.author Hirata, Ricardo
dc.creator MARTIN DEL CAMPO DELGADO, MIGUEL ANGEL; 265896
dc.creator ESTELLER ALBERICH, MARIA VICENTA; 19385
dc.creator EXPOSITO CASTILLO, JOSE LUIS; 95702
dc.creator Hirata, Ricardo;#0000-0001-9683-1244
dc.date.accessioned 2016-10-18T18:38:07Z
dc.date.available 2016-10-18T18:38:07Z
dc.date.issued 2014-03-04
dc.identifier.citation Martín del Campo, M.A., Esteller, M.V., Expósito, J.L., Hirata, R. (2014) Impacts of urbanization on groundwater hydrodynamics and hydrochemistry of the Toluca Valley Aquifer (Mexico). Environmental Monitoring and Assessment 186(4):2979-2999 es
dc.identifier.issn 1573-2959
dc.identifier.issn 0167-6369
dc.identifier.uri http://hdl.handle.net/20.500.11799/58677
dc.description.abstract The Toluca Valley is located on the high plains of Mexico, where there are significant industrial zones and large populations.Water needs are almost exclusively met by groundwater, which has brought about intense exploitation of the aquifer and indication of some contamination. The present study investigates the effect of urbanization, related to industrialization of the region, on groundwater in the central portion of the Toluca Valley aquifer—a zone with high population density and where the largest industrial park is located. A general decline in the groundwater level has been found over the years, at a rate of as much as 2.5 m/year. The appearance of a large drawdown cone was identified, indicating changes in the direction of groundwater flow. Also identified was the presence of several ground fissures, the location of which coincided with the drawdown cone. In hydrochemical terms, the water type is sodium-magnesium bicarbonate and this characteristic has not changed over time, although it has been possible to detect the presence of larger quantities of sulfates (up to 117 mg/L) and nitrates (up to 47 mg/L) in recent years, likely associated with contamination from industrial and urban wastewater. Factor analysis made it possible to identify ions that would characterize natural processes involving the acquisition of salts (HCO3 −, Na+, Mg2+, and Si), as well as anthropic activities (SO4 2−, NO3 −, Cl−, Ca2+, and K+). es
dc.language.iso eng es
dc.publisher Environmental Monitoring and Assessment es
dc.rights openAccess es
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0
dc.subject Groundwater es
dc.subject Urbanization es
dc.subject Subsidence es
dc.subject Pollution es
dc.subject Factor analysis es
dc.subject.classification CIENCIAS FÍSICO MATEMÁTICAS Y CIENCIAS DE LA TIERRA
dc.title Impacts of urbanization on groundwater hydrodynamics and hydrochemistry of the Toluca Valley Aquifer (Mexico) es
dc.type Artículo es
dc.provenance Científica es
dc.road Dorada es
dc.ambito Internacional es
dc.audience students
dc.audience researchers
dc.type.conacyt article
dc.identificator 1


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  • Título
  • Impacts of urbanization on groundwater hydrodynamics and hydrochemistry of the Toluca Valley Aquifer (Mexico)
  • Autor
  • MARTIN DEL CAMPO DELGADO, MIGUEL ANGEL
  • ESTELLER ALBERICH, MARIA VICENTA
  • EXPOSITO CASTILLO, JOSE LUIS
  • Hirata, Ricardo
  • Fecha de publicación
  • 2014-03-04
  • Editor
  • Environmental Monitoring and Assessment
  • Tipo de documento
  • Artículo
  • Palabras clave
  • Groundwater
  • Urbanization
  • Subsidence
  • Pollution
  • Factor analysis
  • Los documentos depositados en el Repositorio Institucional de la Universidad Autónoma del Estado de México se encuentran a disposición en Acceso Abierto bajo la licencia Creative Commons: Atribución-NoComercial-SinDerivar 4.0 Internacional (CC BY-NC-ND 4.0)

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