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2015 | 69 | 1 | 119-128
Tytuł artykułu

δ37Cl of waters from the Akyatan Lagoon, Turkey

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
We report the first δ37Cl data for surface waters of the Akyatan lagoon, Turkey, from 12 stations sampled over the period 2005 to 2006. The recorded variation of δ37Cl values is fairly small, from -0.4 to +0.6 ‰ vs. SMOC, though the environmental conditions were highly variable seasonally. The salinity of the studied waters varied from 2.8 to 95 g/L and the δD vs. δ18O plot significantly departures from the World Meteoric Water Line (WMWL) with a slope of 5.43±0.19. Chlorine isotopes indicate a weak positive correlation between δ37Cl and δD of water and its salinity. This may be due to mixing between seawater and distinct sources of freshwater. The small spread of obtained δ37Cl results demands enhanced precision of analysis and careful sample preparation.
Słowa kluczowe
Wydawca

Rocznik
Tom
69
Numer
1
Strony
119-128
Opis fizyczny
Daty
wydano
2015-03-01
online
2015-03-13
Twórcy
autor
  • Mass Spectrometry Laboratory, Institute of Physics, UMCS, 20-031 Lublin, Poland
  • Laboratoire de Géologie de Lyon, UMR CNRS 5276, Université Lyon 1 et Ecole Normale Supérieure de Lyon, 69622 Villeurbanne, France
  • Laboratoire de Géologie de Lyon, UMR CNRS 5276, Université Lyon 1 et Ecole Normale Supérieure de Lyon, 69622 Villeurbanne, France
Bibliografia
  • 1. References: Craig, H. (1961) Isotopic variations in meteoric waters. Science 133, 1702-1708.
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  • 5. Eggenkamp H. (2004) Chapter 28, in: P. de Groot (ed.) Handbook of Stable Isotopes, Elsevier.
  • 6. Hałas S, Pelc A (2009) New isotope ratio mass spectrometric method of precise δ37Cl determinations. Rapid Comm. in Mass Spectrom. 23, 1061-1064. [WoS]
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  • 9. Lécuyer, C., Gardien, V., Rigaudier, T., Fourel, F., Martineau, F., Cros, A. (2009) Oxygen isotope fractionation and equilibration kinetics between CO2 and H2O as a function of salinity of aqueous solutions. Chemical Geology 264, 122-126. [WoS]
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  • 11. Martineau, F., Fourel, F., Bodergat, A.-M., Lécuyer, C. (2012) D/H equilibrium fractionation between H2O and H2 as a function of the salinity of aqueous solutions. Chemical Geology 291, 236-240. [WoS]
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  • 14. Pelc A., Hałas S. (2008) Negative ion source for chlorine isotope ratio measurements. Rapid Communications in Mass Spectrometry 22, 3977-3982. [WoS]
  • 15. Wu J., Satake H. (2006) Purification of CH3Cl from CH3I using cold trap with sealed 2,2,4-trimethylpentane for δ37Cl measurements, Analytica Chim. Acta 555, 41-46.
  • 16. Xiao Y.K., Zhang C.G. (1992) High precision of isotopic measurement of chlorine by thermal ionization mass spectrometry of theCs2Cl+ ion. Int. J. Mass Spectrom. Ion Proc. 116, 183-192.[Crossref]
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_1515_physica-2015-0008
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