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Comparison of the 14C activity of groundwater and recent Tufa from Karst areas in Yugoslavia and Czechoslovakia

Published online by Cambridge University Press:  18 July 2016

Nada Horvatinčć ,
Dušan Srdoč ,
J A N Šilar  and
Hana Tvrdíková
Nada Horvatinčć
Affiliation:
Ruder Bošković Institute, PO Box 1016, 41001 Zagreb, Yugoslavia
Dušan Srdoč
Affiliation:
Ruder Bošković Institute, PO Box 1016, 41001 Zagreb, Yugoslavia
J A N Šilar
Affiliation:
Ruder Bošković Institute, PO Box 1016, 41001 Zagreb, Yugoslavia
Hana Tvrdíková
Affiliation:
Ruder Bošković Institute, PO Box 1016, 41001 Zagreb, Yugoslavia
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Abstract

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14C activity of dissolved inorganic carbon (DIC) in water and in recent tufa samples in several karst areas of Yugoslavia and Czechoslovakia was measured. Groundwater from 11 karst springs were measured for their isotopic content (14C, 3H, 13C), chemical composition (HCO3 −, Ca2+, Mg2+) and physico-chemical properties (temperature, pH). Seasonal variations of the 14C activity of DIC in two karst springs in Plitvice Lakes area, Yugoslavia, were measured systematically from 1979 – 1987.14C activity of recent tufa samples from several locations downstream were also measured. The activity of DIC in karst spring water in both countries ranged from 63–87 pMC, which is attributed to differences in geologic structure of the recharge area, topsoil thickness and composition. Grouping of 14C activities of DIC ca (82±4)% is evident. Tritium activity at all the springs indicated short mean residence time (1–10 yr). Concentration of HCO3 −, Ca2+ and Mg2+ in spring water varied with geomorphology. 14C activity of streamwater and recent tufa increased downstream from karst springs due to the exchange between atmospheric CO2 and DIC.

Type
IV. Applications
Information
Radiocarbon , Volume 31 , Issue 3: June 20-25, 1988 Dubrovnik, Yugoslavia , 1989 , pp. 884 - 892
Copyright
Copyright © The American Journal of Science 

References

Eichinger, L, 1983, A contribution to the interpretation of 14C ground water ages considering the example of a partially confined sandstone aquifer, in, Stuiver, M and Kra, R S, eds, Internatl 14C conf, 11th, Proc: Radiocarbon, v 25, no. 2, p 347–356.Google Scholar
Erikson, E, 1962, Radioactivity in hydrology, in Israel, H and Krebs, A, eds, Nuclear radiation in geophysics: Berlin, Springer Verlag.Google Scholar
Fontes, , Ch, J and Garnier, J M, 1979, Determination on the initial 14C activity of the total dissolved carbon: A review of the existing models and a new approach: Water Resources Research, v 15, p 399–413.Google Scholar
Geyh, M A, 1972, On the determination of the initial 14C content in ground water, in Rafter, T A and Grant-Taylor, T, eds, Internatl 14C conf, 8th, Proc: Wellington, New Zealand, Royal Soc New Zealand, p D58–D69.Google Scholar
Kovanda, J, 1973, Quaternary limestones in Czechoslovakia: Sbor geol ved R A Antropoz, v 7, 236 p (in Czechoslovakian, German summary).Google Scholar
Krajcar Bronić, I, Horvatinčić, N, Srdoč, D and Obelić, B, 1986, On the initial 14C activity of karst aquifers with short mean residence time, in Stuiver, M and Kra, R S, eds, Internatl 14C conf, 12th, Proc: Radiocarbon, v 28, no. 2A, p 436–440.Google Scholar
Mook, W G, 1976, The dissolution-exchange model for dating ground water with 14C, interpretation of environmental isotope and hydrochemical data, in Groundwater hydrology: IAEA, Vienna, p 213–225.Google Scholar
Mozeto, A A, Fritz, P and Qureshi, R M, 1984, Laboratory study on carbon isotope uptake by calcite from carbonate in aqueous solution, in Symposium on isotope hydrology, Proc: IAEA, Vienna, p 591–602.Google Scholar
Srdoč, D, 1986, The response of hydrological systems to the variations of the 14C activity of the atmosphere: Nuclear Instruments & Methods, v B17, p 545–549.Google Scholar
Srdoč, D, Horvatinčić, N, Obelić, B, Krajcar Bronić, I and Sliepčević, A, 1985, Calcite deposition processes in karstwaters with special emphasis on the Plitvice Lakes, Yugoslavia: Carsus Iugoslavie, v 11, no. 4–6, p 101–204 (in Croatian, English summary).Google Scholar
Srdoč, D, Horvatinčić, N, Obelić, B, Krajcar Bronić, I and Sliepčević, A, 1987, Ruder Bošković Institute radiocarbon measurements IX: Radiocarbon v 29, no. 1, p 135–147.Google Scholar
Srdoč, D, Horvatinčić, N, Obelić, B and Sliepčević, A, 1983, Radiocarbon dating of tufa in palaeoclimatic studies, in Stuiver, M and Kra, R S, eds, Internatl 14C conf, 11th, Proc: Radiocarbon, v 25, no.2, p 421–428.Google Scholar
Srdoč, D, Krajcar Bronić, I, Horvatinčić, N and Obelić, B, 1986, Increase of 14C activity of dissolved inorganic carbon along a river course, in Stuiver, M and Kra, R S, eds, Internatl 14C conf, 12th, Proc: Radiocarbon, v 28, no. 2A, p 515–521.Google Scholar
Srdoč, D, Obelić, B, Horvatinčić, N and Sliepčević, A, 1980, Radiocarbon dating of calcareous tufa: How reliable data can we expect?, in Stuiver, M and Kra, R S, eds, Internatl 14C conf, 10th, Proc: Radiocarbon, v 22, no. 3, p 858–862.Google Scholar
Stumm, W and Morgan, J J, 1970, Aquatic chemistry: New York, John Wiley & Sons, 760 p.Google Scholar
Tamers, M A, 1967, Surface-water infiltration and ground water movement in arid zones of Venezuela, in Isotopes in hydrology: IAEA, Vienna, p 339–353.Google Scholar