Thesis Collection
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Browsing by Author "Reyes, J."
Now showing items 1-4 of 4
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Aporte de solutos por cursos superficiales a la laguna de Fuente de Piedra (Málaga)
(Sociedad Geológica de España, 1997)The abnormally wet conditions of the 1996 and 1997 years have induced the streamwater flow to the Fuente de Piedra salt lake (Málaga). Samples of water from the main streams have been collected and analysed, showing different ... -
Nd isotopic heterogeneity in Iate-Hercynian granitic plutons from Central Spain
(Sociedad Geológica de España, 1997)Some Hercynian granitic plutons from Central Spain show variation in initial Nd isotopic ratios defining different trends with increasing silica content. There is a decoupling between the Sr and Nd isotopic systems as these ... -
Nuevos datos petrológicos, geocronologia (Rb-Sr) y geoquímica isotópica (Sr, Nd) del plutón de Ventosilla (Sierra de Guadarrama, Sistema Central Español)
(Sociedad Geológica de España, 1997)Whole rock Rb-Sr ¡sotopic analyses on granites from Ventosilla pluton yield an age of 346 ± 63 Ma, and intercept at 0.708688 ± 0.00094. This age increases the time-span of the Hercynian plutonism in the area up to 70 Ma. ... -
Resultados preliminares de la aplicación de lodos de depuradoras como fertilizante y su implicación en la migración de nitratos a través de de la zona no saturada
(Sociedad Geológica de España, 1996)The results of field experiments over use of the composted sewage sludge compared with mineral fertilizer in corn crops are presented. Also, the nitrate leaching through the unsaturated zone and its arrival to groundwater ...
