Aquifer vulnerability changes due to faults and riverbeds in Salamanca, Guanajuato, Mexico

Subsidence due to pumping in Salamanca, Mexico causes faults and fractures that introduce pollutants into the groundwater. The local aquifer is the only source of water supply for Salamanca. The Lerma river receives untreated urban and industrial wastewaters. The Aquifer Vulnerability Index, AVI, is...

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Detalhes bibliográficos
Autores: Borja Ortiz, R.I., Rodríguez C., Ramiro
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2004
País:México
Recursos:UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO
Repositorio:Geofísica Internacional
Idioma:español
inglés
OAI Identifier:oai:revistagi.geofisica.unam.mx:article/839
Acesso em linha:http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/839
Access Level:acceso abierto
Palavra-chave:Vulnerabilidad
Índice de Vulnerabilidad Acuífera AVI
subsidencia
fallas
Salamanca
Vulnerability
Aquifer Vulnerability Index (AVI)
subsidence
faults
Descrição
Resumo:Subsidence due to pumping in Salamanca, Mexico causes faults and fractures that introduce pollutants into the groundwater. The local aquifer is the only source of water supply for Salamanca. The Lerma river receives untreated urban and industrial wastewaters. The Aquifer Vulnerability Index, AVI, is shown to be more sensitive to the fault than to the riverbed.