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Sulphur and oxygen isotope signatures of dissolved sulphate in freshwater from King George Island, Antarctic Peninsula

Published online by Cambridge University Press:  26 July 2021

Yeongmin Kim ,
Insung Lee ,
Bernhard Mayer ,
Guebuem Kim ,
Jong Ik Lee  and
Hyoungbum Kim Open the ORCID record for Hyoungbum Kim [Opens in a new window]
Yeongmin Kim
Affiliation:
Research Center for Geochronology and Isotope Analysis, Korea Basic Science Institute, Cheongju28119, South Korea
Insung Lee
Affiliation:
School of Earth and Environmental Sciences, Seoul National University, Seoul08826, South Korea
Bernhard Mayer
Affiliation:
Department of Geoscience, University of Calgary, AlbertaT2N 1N4, Canada
Guebuem Kim
Affiliation:
School of Earth and Environmental Sciences, Seoul National University, Seoul08826, South Korea
Jong Ik Lee
Affiliation:
Division of Polar Earth-system Sciences, Korea Polar Research Institute, Incheon21990, South Korea
Hyoungbum Kim*
Affiliation:
Department of Earth Science Education, Chungbuk National University, Cheongju28644, South Korea
*
hyoungbum21@chungbuk.ac.kr
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Extract

The sulphate ion (SO42-) is one of major species in freshwater as well as seawater, originating from various natural and anthropogenic processes (Krouse & Mayer 2000). Compared to the Northern Hemisphere, where human activities affect the sulphate concentration and isotopic signatures, the contribution of anthropogenic sulphate is likely to be negligible in freshwater and ice cores in the Antarctic region (Patris et al. 2002). This means that the sulphur and oxygen isotope compositions of the dissolved sulphate could hint at information on the sources, formation and deposition due to various natural processes and sulphur cycling in the Antarctic region, especially for the dissolved sulphate in surface waters such as ponds and creeks (Patris et al. 2000, Kim et al. 2017). Here we report the ion concentration and sulphur and oxygen isotope compositions of the dissolved sulphate in freshwater from King George Island in the Antarctic Peninsula, which provide implications regarding the sources of the dissolved sulphate and the sulphur cycling in the Antarctic region.

Type
Earth Sciences
Information
Antarctic Science , Volume 33 , Issue 4 , August 2021 , pp. 415 - 417
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Copyright
Copyright © Antarctic Science Ltd 2021

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References

Balci, N., Shanks, W.C. III, Mayer, B. & Mandernack, K.W. 2007. Oxygen and sulfur isotope systematics of sulfate produced by bacterial and abiotic oxidation of pyrite. Geochimica et Cosmochimica Acta, 71, 3796–3811.CrossRefGoogle Scholar
Hwang, J., Zheng, X., Ripley, E.M., Lee, J.I. & Shin, D. 2011. Isotope geochemistry of volcanic rocks from the Barton Peninsula, King George Island, Antarctica. Journal of Earth Science, 22, 40–51.CrossRefGoogle Scholar
Kim, Y., Lee, I., Seo, J.H., Lee, J.I. & Farquhar, J. 2017. Multiple oxygen (16O, 17O and 18O) and sulfur (32S, 33S, 34S and 36S) isotope signatures of the dissolved sulfate from Deception Island, Antarctic Peninsula: implications on sulfate formation, transportation and deposition in the Antarctic region. Chemical Geology, 466, 762–775.CrossRefGoogle Scholar
Krouse, H.R. & Mayer, B. 2000, Sulphur and oxygen isotopes in sulphate. In Cook, P.G. & Herczeg, A.L., eds. Environmental tracers in subsurface hydrology. Berlin: Springer, 195–231.CrossRefGoogle Scholar
Kusakabe, M., Nagao, K., Ohba, T., Seo, J.H., Park, S.H., Lee, J.I. & Park, B.K. 2009. Noble gas and stable isotope geochemistry of thermal fluids from Deception Island, Antarctica. Antarctic Science, 21, 255–267.CrossRefGoogle Scholar
Longinelli, A. & Craig, H. 1967. Oxygen-18 variations in sulfate ions in sea water and saline lakes. Science, 156, 56–59.CrossRefGoogle ScholarPubMed
Patris, N., Delmas, R.J. & Jouzel, J. 2000. Isotopic signatures of sulfur in shallow Antarctic ice cores. Journal of Geophysical Research - Atmospheres, 105, 7071–7078.CrossRefGoogle Scholar
Patris, N., Delmas, R., Legrand, M., De Angelis, M., Ferron, F.A., Stiévenard, M. & Jouzel, J. 2002. First sulfur isotope measurements in central Greenland ice cores along the preindustrial and industrial periods. Journal of Geophysical Research - Atmospheres, 107, 10.1029/2001JD000672.CrossRefGoogle Scholar
Savarino, J. & Thiemens, M.H. 1999. Mass-independent oxygen isotope (16O, 17O, 18O) fractionation found in Hx, Ox reactions. Journal of Physical Chemistry A, 103, 9221–9229.CrossRefGoogle Scholar
Sofen, E.D., Alexander, B. & Kunasek, S.A. 2011. The impact of anthropogenic emissions on atmospheric sulfate production pathways, oxidants, and ice core Δ17O(SO42-). Atmospheric Chemistry and Physics, 11, 3565–3578.CrossRefGoogle Scholar
Tostevin, R., Turchyn, A.V., Farquhar, J., Johnston, D.T., Eldridge, D.L., Bishop, J.K. & McIlvin, M. 2014. Multiple sulfur isotope constraints on the modern sulfur cycle. Earth and Planetary Science Letters, 396, 14–21.CrossRefGoogle Scholar
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