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| Titel |
Seasonal variations of δ37Cl of waters from Akyatan Lagoon, Turkey |
| VerfasserIn |
Andrzej Pelc, Christophe Lécuyer, Anne-Marie Bodergat, Stanislaw Halas |
| Konferenz |
EGU General Assembly 2015
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| Medientyp |
Artikel
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| Sprache |
Englisch
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| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 17 (2015) |
| Datensatznummer |
250112065
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| Publikation (Nr.) |
 EGU/EGU2015-14936.pdf |
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| Zusammenfassung |
| 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 oÂvs. SMOC, though the environmental conditions were
highly variable seasonally. It was the purpose of this study to record seasonal variations of
δ37Cl in chlorine ion of surface waters. 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. |
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