Variación de <sup>13</sup>C en el ambiente de Madrid (atmósfera, aguas superficiales y aguas subterráneas)

F. López Vera; J. J. Tejado; E. Fabián; C. Gómez Artola; R. Redondo

doi:10.3989/egeol.95513-4293

Variación de ¹³C en el ambiente de Madrid (atmósfera, aguas superficiales y aguas subterráneas)

Authors

F. López Vera Oepto. de Química Agrícola, Geología y Geoquímica, Facultad de Ciencias, Universidad Autónoma de Madrid
J. J. Tejado Oepto. de Química Agrícola, Geología y Geoquímica, Facultad de Ciencias, Universidad Autónoma de Madrid
E. Fabián Oepto. de Química Agrícola, Geología y Geoquímica, Facultad de Ciencias, Universidad Autónoma de Madrid
C. Gómez Artola Oepto. de Química Agrícola, Geología y Geoquímica, Facultad de Ciencias, Universidad Autónoma de Madrid
R. Redondo Oepto. de Química Agrícola, Geología y Geoquímica, Facultad de Ciencias, Universidad Autónoma de Madrid

DOI:

https://doi.org/10.3989/egeol.95513-4293

Keywords:

<sup>13</sup>C, Tracer, Water and atmosphere Pollution, Madrid

Abstract

Stable isotopes of carbon are studied in atmosphere, freshwater (rivers) and groundwater of the region of Madrid. Sampling and analytical techniques are adapted for the isotopic study of carbon in the environment. The atmosphere samples show δ¹³C values from -13.92 to -15.67 ‰, closely related to the polution level of air. The water from wells, to the Tertiary detritic aquifer, with δ¹³C among -13.92 and -15.67 ‰. The dissolution of carbonatic rocks and the biologic activity could be the origin of the wide variations δ¹³C from -7.07 to -11.85 %0) found in the waters from rivers Jarama, Guadalix and Guadarrama.

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Published

1995-08-30

How to Cite

López Vera, F., Tejado, J. J., Fabián, E., Gómez Artola, C., & Redondo, R. (1995). Variación de 13C en el ambiente de Madrid (atmósfera, aguas superficiales y aguas subterráneas). Estudios Geológicos, 51(3-4), 153–157. https://doi.org/10.3989/egeol.95513-4293

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Issue

Vol. 51 No. 3-4 (1995)

Section

Articles

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