Abstract

The Natural Reserve of Westlands of Cordoba province is formed by Tiscar playa-lake and other five closed basin lagoons. The results obteined in the present work show that its basin are located on triassic saline materials, and its dissolution to originate from the ground water characteristics. The «Geochem» program application and other analitical methods show the presence of gypsum and halite minerals and the absence of calcite and dolomite in this playa-lake ecosystem.

Highlights

  • The Natural Reserve of Westlands of Córdoba province is formed by Tiscar playa-lake

  • The results obteined in the present work show that

  • its basin are located on triassic saline materials

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Summary

OE laÑAR RINCON AMARGA CONDE JARALES llSCAR

Fig. 1.-(a) Localización geográfica, (b) cuenca y red de drenaje, (e) morfometría y batimetría de la laguna de Tíscar. Este modelo ha sido desarrollado por Hardie y Eugster (1970) para estudiar la evolución de diferentes cuencas endorreicas salinas, así como por Timpson et al (1986), Keller et al (1986) y Skarie et al (1987) para estudiar la mineralogía asociada a procesos de evaporación. En el presente trabajo se sigue el modelo propuesto por estos autores, desarrollado por Sposito y Mattigod (1980), aplicándose al caso concreto de la laguna de Tíscar

Material y métodos
Resultados y Discusión
COSTRA SALINA
Lig LB Ca Mg
Calcita Yeso Halita Dolomita
Diagrama de costra salina
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