prikaz prve stranice dokumenta Isotope Studies of Karst Springs Included in the Water Supply System of the City of Rijeka (Croatia)
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Scientific paper - Original scientific paper
Isotope Studies of Karst Springs Included in the Water Supply System of the City of Rijeka (Croatia)
Southeastern European Medical Journal : SEEMEDJ, 1 (2017), 2; 46-54. https://doi.org/10.26332/seemedj.v1i2.68
Mance, Diana; Lenac, Danijela; Rubinić, Josip

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Mance, D., Lenac, D. & Rubinić, J. (2017). Isotope Studies of Karst Springs Included in the Water Supply System of the City of Rijeka (Croatia). Southeastern European Medical Journal : SEEMEDJ, 1. (2), 46-54. doi: 10.26332/seemedj.v1i2.68

Mance, Diana, et al. "Isotope Studies of Karst Springs Included in the Water Supply System of the City of Rijeka (Croatia)." Southeastern European Medical Journal : SEEMEDJ, vol. 1, no. 2, 2017, pp. 46-54. https://doi.org/10.26332/seemedj.v1i2.68

Mance, Diana, Danijela Lenac and Josip Rubinić. "Isotope Studies of Karst Springs Included in the Water Supply System of the City of Rijeka (Croatia)." Southeastern European Medical Journal : SEEMEDJ 1, no. 2 (2017): 46-54. https://doi.org/10.26332/seemedj.v1i2.68

Mance, D., Lenac, D. and Rubinić, J. (2017) 'Isotope Studies of Karst Springs Included in the Water Supply System of the City of Rijeka (Croatia)', Southeastern European Medical Journal : SEEMEDJ, 1(2), pp. 46-54. doi: 10.26332/seemedj.v1i2.68

Mance D, Lenac D, Rubinić J. Isotope Studies of Karst Springs Included in the Water Supply System of the City of Rijeka (Croatia). Southeastern European Medical Journal : SEEMEDJ [Internet]. 2017 November 24 [cited 2024 May 12];1(2):46-54. doi: 10.26332/seemedj.v1i2.68

D. Mance, D. Lenac and J. Rubinić, "Isotope Studies of Karst Springs Included in the Water Supply System of the City of Rijeka (Croatia)", Southeastern European Medical Journal : SEEMEDJ, vol. 1, no. 2, pp. 46-54, November 2017. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:184:123179. [Accessed: 12 May 2024]

Metadata
Title (english)Isotope Studies of Karst Springs Included in the Water Supply System of the City of Rijeka (Croatia)
AuthorDiana Mance
AuthorDanijela Lenac
AuthorJosip Rubinić
Author's institutionUniversity of Rijeka
Faculty of Medicine
(Department of Medical Physics and Biophysics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Interdisciplinary Natural Sciences
Abstract (english)
Aim: To inform about the results of isotopic analyses of karstic springs, Rječina Spring and Zvir, that ensure potable water for more than 200,000 people in Rijeka County (Croatia) Methods: Specific activities of selected radionuclides were determined by high resolution gamma spectrometric analysis and radiochemical separation method. Values of hydrogen and stable isotope contents were determined by water equilibration method on isotope ratio mass spectrometer in conjunction with dual inlet and equilibration peripheral unit. Results: Anthropogenic radionuclides were detected in trace amounts. The results of the analysis show that the calculated yearly dose introduced to an adult human consuming 2 liters of water per day is approximately 20 mSv. Stable isotopes content of the spring waters indicate a dominant recharge of the analyzed hydrological system by winter precipitation. Different isotopic variations of spring water as a consequence of sudden precipitation inputs in summer and autumn indicate that water discharged at Rječina Spring mainly originates from a big water reservoir situated in the wide mountain region in the hinterland of the spring. Conclusion: The examined water is potable and radiologically safe. Stable isotope variations of the spring water show a fast reaction to sudden precipitation inputs, confirming the ecological vulnerability of karstic springs. In light of recent heavy precipitation and flooding in different parts of Croatia, a more systematic research on isotopic water composition should be encouraged.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review
Publication versionPublished version
Journal titleSoutheastern European Medical Journal : SEEMEDJ
Numberingvol. 1, no. 2, pp. 46-54
e-ISSN2459-9484
DOIhttps://doi.org/10.26332/seemedj.v1i2.68
URN:NBNurn:nbn:hr:184:123179
Publication2017-11-24
Document URLhttps://hrcak.srce.hr/205895
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2018-09-25 11:58:26