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Storage and release of major ionic contaminants from the snowpack in the Turkey Lakes Watershed

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Abstract

The chemistry of the snowpack and snowmelt was investigated at the Turkey Lakes Watershed during the spring melt period in 1985. Ions in the snowmelt were 2 to 10 times more concentrated than those in the pre-melt snowpack and approximately 50% of the H+, SO4 and NO3 were lost from the snowpack with the first 30% of the melt. Rainfall flowed directly through the snow cover even during the early stages of the melt. Four rain events, which accounted for only 18% of the flowthrough collected, were responsible for about 50% of the H+ and SO4 and 37% of the NO3 ions exported from the snowpack. Sulphate to nitrate equivalent ratios in the pre-melt snowpack were generally about 0.6 but an enrichment of S04 relative to N03 in atmospheric deposition during the spring (SO4:NO3 > 1) resulted in snowmelt with an increasing SO4 content relative to NO3.

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References

  1. Department of the Environment: 1979, Analytical Methods Manual. Inland Waters Directorate, Water Quality Branch, Ottawa, Canada.

  2. Galloway, J.N. and Dillon, P.J.: 1983, Effects of acid deposition: the importance of nitrogen. In:Ecological Effects of Acid Deposition, National Swedish Envir. Protection Bd., Rept. PM 16 6, Berlings Arloev, Solna, Sweden, p. 145–160.

  3. Jeffries, D.S. and Semkin, R.G.: 1982, Basin description and information pertinent to mass balance studies of the Turkey Lakes Wateshed. Turkey Lakes Watershed Unpublished Report No. TLW-82-O1, 34 pp.

  4. Jeffries, D.S. and Semkin, R.G.: 1983, Changes in snowpack, stream and lake chemistry during snowmelt in the Turkey Lakes Watershed. Proceedings of Internat'l Symposium on Acid Precipitation. Lindau, FRG, VDI-Berichte 500, p. 377–386.

  5. Jeffries, D.S.: 1984, Atmospheric deposition of pollutants in the Sudbury area. In: J.O. Nriagu, Ed.,Environmental Impacts of Smelters. John Wiley and Sons, New York, p. 117–154.

  6. Johannessen, M. and Henriksen, A.: 1978, Chemistry of snowmelt: changes in concentration during melting.Wat. Resourc. Res. 14, 615.

  7. Johannessen, M., Skartvert, A. and Wright, R.F.: 1980, Streamwater chemistry before, during, and after snowmelt. Proc. Int. Conf. Ecol. Impact Acid Precip., SNSF Project, Sandefjord, Norway, p. 224–225.

  8. Semkin, R.G. and Jeffries, D.S.: 1985, Bulk deposition of ions in the Turkey Lakes Watershed. Turkey Lakes Watershed Unpublished Report No. TLW-85-O1, 24 pp.

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Semkin, R.C., Jeffries, D.S. Storage and release of major ionic contaminants from the snowpack in the Turkey Lakes Watershed. Water Air Soil Pollut 31, 215–221 (1986). https://doi.org/10.1007/BF00630836

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Keywords

  • Sulphate
  • Nitrate
  • Turkey
  • Snow Cover
  • Atmospheric Deposition