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Reduced perchlorate in West Antarctica snow during stratospheric ozone hole

Published online by Cambridge University Press:  12 January 2017

T.Z. Crawford ,
Alexandria D. Kub ,
Kari M. Peterson ,
Thomas S. Cox  and
Jihong Cole-Dai
T.Z. Crawford
Affiliation:
Department of Chemistry and Biochemistry, South Dakota State University, Brookings, SD 57007, USA
Alexandria D. Kub
Affiliation:
Department of Chemistry and Biochemistry, South Dakota State University, Brookings, SD 57007, USA
Kari M. Peterson
Affiliation:
Department of Chemistry and Biochemistry, South Dakota State University, Brookings, SD 57007, USA
Thomas S. Cox
Affiliation:
Department of Chemistry and Biochemistry, South Dakota State University, Brookings, SD 57007, USA
Jihong Cole-Dai*
Affiliation:
Department of Chemistry and Biochemistry, South Dakota State University, Brookings, SD 57007, USA
*
*[email protected]
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Abstract

Snowpit samples collected at the West Antarctic Ice Sheet (WAIS) Divide location in January 2013 were analysed to investigate the levels and variations of perchlorate concentrations in Antarctic snow. During 2008–12, the perchlorate concentration in WAIS Divide snow ranged between 6–180 ng l–1 and followed a seasonal cycle. The highest concentrations appeared in the autumn, and the lowest in winter and spring. No apparent correlation was observed between perchlorate and nitrate or chloride concentrations in snow. Since perchlorate is believed to form in the atmosphere when chlorine species are oxidized in reactions involving ozone, perchlorate concentrations were hypothesized to be high during the spring, based on the assumption that stratospheric ozone depletion enhances tropospheric perchlorate production. The data show that perchlorate concentrations in snow were sharply reduced during stratospheric ozone depletion events; the evidence, therefore, does not support the hypothesis. Instead, the results suggest a stratospheric origin of perchlorate in Antarctic snow.

Keywords

Antarctic snowseasonal variations
Type
Physical Sciences
Information
Antarctic Science , Volume 29 , Issue 3 , June 2017 , pp. 292 - 296
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Copyright
© Antarctic Science Ltd 2017 

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References

Banta, J.R., McConnell, J.R., Frey, M.M., Bales, R.C. & Taylor, K. 2008. Spatial and temporal variability in snow accumulation at the West Antarctic Ice Sheet Divide over recent centuries. Journal of Geophysical Research - Atmospheres, 113, 10.1029/2008JD010235.CrossRefGoogle Scholar
Buffler, P.A., Kelsh, M.A., Lau, E.C., Edinboro, C.H., Barnard, J.C., Rutherford, G.W., Daaboul, J.J., Palmer, L. & Lorey, F.W. 2006. Thyroid function and perchlorate in drinking water: an evaluation among California newborns, 1998. Environmental Health Perspectives, 114, 798–804.CrossRefGoogle ScholarPubMed
Cole-Dai, J., Mosley-Thompson, E. & Thompson, L.G. 1997. Annually resolved southern hemisphere volcanic history from two Antarctic ice cores. Journal of Geophysical Research, 102, 16 761–16 771.Google Scholar
Cole-Dai, J., Ferris, D., Lanciki, A., Savarino, J., Baroni, M. & Thiemens, M.H. 2009. Cold decade (AD 1810–1819) caused by Tambora (1815) and another (1809) stratospheric volcanic eruption. Geophysical Research Letters, 36, 10.1029/2009GL040882.Google Scholar
Dasgupta, P.K., Dyke, J.V., Kirk, A.B. & Jackson, W.A. 2006. Perchlorate in the United States: analysis of relative source contributions to the food chain. Environmental Science & Technology, 40, 6608–6614.Google Scholar
Dasgupta, P.K., Martinelango, P.K., Jackson, W.A., Anderson, T.A., Tian, K., Tock, R.W. & Rajagopalan, S. 2005. The origin of naturally occurring perchlorate: the role of atmospheric processes. Environmental Science & Technology, 39, 1569–1575.Google Scholar
Farman, J.C., Gardiner, B.G. & Shanklin, J.D. 1985. Large losses of total ozone in Antarctica reveal seasonal ClOx/NOx interaction. Nature, 315, 207–210.CrossRefGoogle Scholar
Furdui, V.I. & Tomassini, F. 2010. Trends and sources of perchlorate in Arctic snow. Environmental Science & Technology, 44, 588–592.Google Scholar
Geng, L., Cole-Dai, J., Alexander, B., Erbland, J., Savarino, J., Schauer, A.J., Steig, E.J., Lin, P., Fu, Q. & Zatko, M.C. 2014. On the origin of the occasional spring nitrate peak in Greenland snow. Atmospheric Chemistry and Physics, 14, 13 361–13 376.CrossRefGoogle Scholar
Jackson, W.A., Bohlke, J.K., Gu, B.H., Hatzinger, P.B. & Sturchio, N.C. 2010. Isotopic composition and origin of indigenous natural perchlorate and co-occurring nitrate in the southwestern United States. Environmental Science & Technology, 44, 4869–4876.Google Scholar
Jackson, W.A., Davila, A.F., Sears, D.W.G., Coates, J.D., McKay, C.P., Brundrett, M., Estrada, N. & Bohlke, J.K. 2015a. Widespread occurrence of (per)chlorate in the Solar System. Earth and Planetary Science Letters, 430, 470–476. Corrigendum: Earth and Planetary Science Letters, 436, 142–143.Google Scholar
Jackson, W.A., Davila, A.F., Böhlke, J.K., Sturchio, N.C., Sevanthi, R., Estrada, N., Brundrett, M., Lacelle, D., McKay, C.P., Poghosyan, A., Pollard, W. & Zacny, K. 2016. Deposition, accumulation, and alteration of Cl-, NO $${_{3^}\!$$ -, ClO $${_{4^}\!$$ - and ClO $${_{3^}\!$$ - salts in a hyper-arid polar environment: mass balance and isotopic constraints. Geochimica et Cosmochimica Acta, 182, 197–215.Google Scholar
Jackson, W.A., Bohlke, J.K., Andraski, B.J., Fahlquist, L., Bexfield, L., Eckardt, F.D., Gates, J.B., Davila, A.F., McKay, C.P., Rao, B., Sevanthi, R., Rajagopalan, S., Estrada, N., Sturchio, N., Hatzinger, P.B., Anderson, T.A., Orris, G., Betancourt, J., Stonestrom, D., Latorre, C., Li, Y.H. & Harvey, G.J. 2015b. Global patterns and environmental controls of perchlorate and nitrate co-occurrence in arid and semi-arid environments. Geochimica et Cosmochimica Acta, 164, 502–522.Google Scholar
Kang, N., Jackson, W.A., Dasgupta, P.K. & Anderson, T.A. 2008. Perchlorate production by ozone oxidation of chloride in aqueous and dry systems. Science of the Total Environment, 405, 301–309.Google Scholar
Kirk, A.B. 2006. Environmental perchlorate: why it matters. Analytica Chimica Acta, 567, 4–12.Google Scholar
Kounaves, S.P., Stroble, S.T., Anderson, R.M., Moore, Q., Catling, D.C., Douglas, S., McKay, C.P., Ming, D.W., Smith, P.H., Tamppari, L.K. & Zent, A.P. 2010. Discovery of natural perchlorate in the Antarctic Dry Valleys and its global implications. Environmental Science & Technology, 44, 2360–2364.Google Scholar
Leung, A.M., Pearce, E.N. & Braverman, L.E. 2010. Perchlorate, iodine and the thyroid. Best Practice & Research Clinical Endocrinology & Metabolism, 24, 133–141.Google Scholar
McCabe, J.R., Thiemens, M.H. & Savarino, J. 2007. A record of ozone variability in South Pole Antarctic snow: role of nitrate oxygen isotopes. Journal of Geophysical Research - Atmospheres, 112, 10.1029/2006JD007822.Google Scholar
Mervish, N., Blount, B., Valentin-Blasini, L., Brenner, B., Galvez, M.P., Wolff, M.S. & Teitelbaum, S.L. 2012. Temporal variability in urinary concentration of perchlorate, nitrate, thiocyanate and iodide among children. Journal of Exposure Science and Environmental Epidemiology, 22, 212–218.Google Scholar
Mosley-Thompson, E., Paskievitch, J.F., Gow, A.J. & Thompson, L.G. 1999. Late 20th century increase in South Pole snow accumulation. Journal of Geophysical Research - Atmospheres, 104, 3877–3886.Google Scholar
Newman, P.A., Nash, E.R., Strahan, S.E., Kramarova, N., Long, C.S., Pitts, M.C., Johnson, B., Santee, M.L., Petropavlovskikh, I. & Braathen, G.O. 2015. Ozone depletion. Bulletin of the American Meteorological Society, 96, S165–S167.Google Scholar
Parker, D.R. 2009. Perchlorate in the environment: the emerging emphasis on natural occurrence. Environmental Chemistry, 6, 10–27.CrossRefGoogle Scholar
Peterson, K.M., Cole-Dai, J., Brandis, D.L. & Manandhar, E. 2015a. Assessment of anthropogenic contribution to perchlorate in the environment using an ice core record. In Kurwadkar, S., Zhang, X., Ramirez, D. & Mitchell, F.L. Emerging micro-pollutants in the environment: occurrence, fate, and distribution. Washington, DC: American Chemical Society, 175–185.Google Scholar
Peterson, K.M., Cole-Dai, J., Brandis, D., Cox, T. & Splett, S. 2015b. Rapid measurement of perchlorate in polar ice cores down to sub-ng l-1 levels without pre-concentration. Analytical and Bioanalytical Chemistry, 407, 7965–7972.Google Scholar
Rajagopalan, S., Anderson, T.A., Fahlquist, L., Rainwater, K.A., Ridley, M. & Jackson, W.A. 2006. Widespread presence of naturally occurring perchlorate in high plains of Texas and New Mexico. Environmental Science & Technology, 40, 3156–3162.Google Scholar
Rao, B., Anderson, T.A., Redder, A. & Jackson, W.A. 2010. Perchlorate formation by ozone oxidation of aqueous chlorine/oxy-chlorine species: role of ClxOy radicals. Environmental Science & Technology, 44, 2961–2967.Google Scholar
Rao, B., Mohan, S., Neuber, A. & Jackson, W.A. 2012. Production of perchlorate by laboratory simulated lightning process. Water Air and Soil Pollution, 223, 275–287.CrossRefGoogle Scholar
Savarino, J., Kaiser, J., Morin, S., Sigman, D.M. & Thiemens, M.H. 2007. Nitrogen and oxygen isotopic constraints on the origin of atmospheric nitrate in coastal Antarctica. Atmospheric Chemistry and Physics, 7, 1925–1945.CrossRefGoogle Scholar
Sigl, M., Fudge, T.J., Winstrup, M., Cole-Dai, J., Ferris, D., McConnell, J.R., Taylor, K.C., Welten, K.C., Woodruff, T.E., Adolphi, F., Bisiaux, M., Brook, E.J., Buizert, C., Caffee, M.W., Dunbar, N.W., Edwards, R., Geng, L., Iverson, N., Koffman, B., Layman, L., Maselli, O.J., McGwire, K., Muscheler, R., Nishiizumi, K., Pasteris, D.R., Rhodes, R.H. & Sowers, T.A. 2015. The WAIS Divide deep ice core WD2014 chronology. Part 2: Annual-layer counting (0–31 ka bp). Climate of the Past, 12, 769–786.Google Scholar
Solomon, S. 1999. Stratospheric ozone depletion: a review of concepts and history. Reviews of Geophysics, 37, 275–316.Google Scholar
Spiro, T.G., Purvis-Roberts, K.L. & Stigliani, W.M. 2012. Chemistry of the environment, 3rd edition. Herndon, VA: University Science Books, 638 pp.Google Scholar
Sturchio, N.C., Caffee, M., Beloso, A.D., Heraty, L.J., Hatzinger, P.B., Jackson, W.A., Gu, B.H., Heikoop, J.M. & Dale, M. 2009. Chlorine-36 as a tracer of perchlorate origin. Environmental Science & Technology, 43, 6934–6938.Google Scholar
WMO/GAW Ozone Monitoring Community . 2015. Total ozone summary data. World Meteorological Organization-Global Atmosphere Watch Program (WMO-GAW)/World Ozone and Ultraviolet Radiation Data Centre (WOUDC). Available at: http://woudc.org.Google Scholar