Decay in chloride content of ground water due to excessive
2005
J.A. Ramos-Leal | J. Durazo | T. González-Morán | A. Ramírez-Guzmán | K.H. Johannesson | A. Cortés
La Muralla well field near León, Guanajuato, Mexico, extracts water by means of 19 deep wells. 629 chloride analyses of the extracted water between 1994 and 1999, show a decreasing global trend of - 1.1 mg/L per year, estimated from linear regression. Should this demineralization continue, in a few years the water would reach the same composition of rain water. The findings suggest a severe reduction in the water reserve of the aquifer.
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