Acidification Potential of Snowpack in Sierra Nevada
Publication: Journal of Environmental Engineering
Volume 117, Issue 4
Abstract
Snowpack accumulates water and acid anions from atmospheric deposition. During the snowmelt, the rapid release of acid anions can cause an episodic pH depression in surface water. The potential for the snowmelt to acidify the surface water of the Sierra Nevada was investigated at the Eastern Brook Lane watershed. The acidification potential of snowpack is determined by the anion release rate, which is difficult to measure directly. Limited measurements of snowpack were combined with a mathematical model to calculate the solute flux in snowmelt runoff. In the springs of 1984–1986, the snowpack accumulated an average of 40 cm of water. It stored 80 equivalents per hectare of acidic anions. The melting rate of the snowpack was 0.5 cm of water equivalent per day and the anion release rate was 1.4 equivalents per hectare per day. This anion release rate was one‐tenth that of the Woods Lake watershed in the Adirondacks, New York.
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References
1.
Berg, N. (1986). “Snow chemistry in the central Sierra Nevada, California.” Water Air Soil Pollut., 30, 1015–1021.
2.
Berg, N., and Woo, S. (1985). “Acidic deposition and snowpack chemistry at a Sierra Nevada site.” Proc. Western Snow Conf., B. Shafer, ed., Colorado State Univ., Fort Collins, Colo.
3.
Brown, J. C., and Skau, C. M. (1975). “Chemical composition of snow in the east‐central Sierra Nevada.” Publication Number 43003, Water Resour. Ctr., Desert Res. Inst., Univ. of Nevada, Reno, Nev.
4.
Chen, C. W., Dean, J. D., Gherini, S. A., and Goldstein, R. A. (1982). “Acid rain model—Hydrologic module.” J. Envir. Engrg., ASCE, 108, 455–472.
5.
Chen, C. W., Gherini, S. A., Peter, N. E., Murdoch, P. S., Newton, R. M., and Goldstein, R. A. (1984). “Hydrologic analysis of acidic and alkaline lakes.” Water Resour. Res., 20(12), 1875–1882.
6.
Chen, C. W., Gherini, S. A., Hudson, R. J. M., and Dean, J. D. (1983). “The integrated lake‐watershed acidification study: Volume 1. Model principles and application procedures.” Final Report EA‐3221, Electric Power Res. Inst., Palo Alto, Calif.
7.
Chen, C. W., Hudson, R. J. M., Gherini, S. A., Dean, J. D., and Goldstein, R. A. (1983). “Acid rain model: Canopy module.” J. Envir. Engrg., ASCE, 109(3), 585–603.
8.
Chow, V. T. (1964). Handbook of applied hydrology. McGraw‐Hill Book Co., New York, N.Y.
9.
Colbeck, S. C. (1981). “A simulation of the enrichment of atmospheric pollutants in snow cover runoff.” Water Resour. Res., 17(5), 1383–1388.
10.
Data Report on Precipitation Chemistry. (1985). National Acid Deposition Program, Colorado State Univ., Fort Collins, Colo., 3(1).
11.
Dozier, J., and Melack, J. M. (1989). “Snow, snowmelt, rain, runoff, and chemistry in a Sierra Nevada watershed.” Final Report to California Air Resources Board, Contract A6‐147‐32, Univ. of California, Santa Barbara, Calif.
12.
Galloway, J. N., Schofield, C. L., Hendrey, G. R., Peters, N. E., and Johannes, A. H. (1980). “Sources of acidity in three lakes acidified during snowmelt.” Proc. Int. Conf. on Ecological Impact of Acid Precipitation, D. Droblos and A. Tollan, eds., SNSF Project, Oslo, Norway.
13.
Gherini, S. A., Mok, L., Hudson, R. J. M., Davis, G., Chen, C., and Goldstein, R. A. (1985). “The ILWAS model: Formulation and application.” Water, Air and Soil Pollut., 26(4), 425–459.
14.
Introduction to the California Data Exchange Center Database. (1988). California Dept. of Water Resour., State of California, Sacramento, Calif.
15.
Johannes, A. H., Galloway, J. M., and Troutman, D. E. (1980). “Snow pack storage and ion release.” Proc. Int. Conf. on Ecological Impact of Acid Precipitation, D. Droblos and A. Tollan, eds., SNSF Project, Oslo, Norway.
16.
Johannessen, M., and Hendricksen, A. (1978). “Chemistry of snowmelt: Changes in concentration during the melting.” Water Resour. Res., 14(4), 615–619.
17.
Laird, L. B., Taylor, H. E., and Kennedy, V. C. (1986). “Snow chemistry of the Cascade‐Sierra Nevada Mountains.” Envir. Sci. and Tech., 20(3), 275–290.
18.
Lund, L. J., Nodvin, S. C., and Page, A. L. (1986). “Cycling of acidulating constituents and nutrients in terrestrial and aquatic ecosystems: A watershed study.” Report to Southern California Edison, Dept. of Soil and Envir. Sci., Univ. of California, Riverside, Calif.
19.
McColl, J. G. (1981). “Increasing hydrogen ion activity of water in two reservoirs supplying the San Francisco Bay Area, California.” Water Resour. Res., 17, 1510–1516.
20.
Melack, J. M., Stoddard, J. L., and Ochs, C. A. (1985). “Major ion chemistry and sensitivity to acid precipitation of Sierra Nevada Lakes.” Water Resour. Res., 21(1), 27–32.
21.
Miller, D. F., and Walsh, P. (1988). “Air quality and deposition at the Eastern Brook watershed.” Report to Southern California Edison Company, Desert Res. Inst., Reno, Nev.
22.
Omernik, J. M., and Power, C. F. (1982). Total alkalinity of surface waters—A national map. Envir. Res. Lab., U.S. Envir. Protection Agency, Corvallis, Oreg.
23.
Peterson, D. L., Towne, J. L., and Arbaugh, M. J. (1986). “Leaf area index for Eastern Brook Lake watershed.” Report to Southern California Edison, U.S. Forest Service, Pacific Southwest Experiment Station, Riverside, Calif.
24.
Roth, P., Blanchard, C., Harte, J., Michaels, H., and El‐Ashry, M. T. (1985). “The American West's acid rain test.” Research Report #1, World Resour. Inst., Washington, D.C.
25.
“Runoff from snowmelt.” (1960). Engineering and design manuals, EM1110‐1406, U.S. Army Corps of Engrs., North Pacific Div., Portland, Oreg.
26.
Schofield, C. L., Galloway, J. M., and Hendrey, G. R. (1985). “Surface water chemistry in the ILWAS basins.” Water Air and Soil Pollut., 26(4), 430–423.
27.
Tonnessen, K. (1984). “Potential for aquatic ecosystem acidification in the Sierra Nevada, California.” Early biotic responses to advancing lake acidification, G. R. Hendrey, ed., Butterworth, Stoneham, Mass., 147–169.
28.
Tonnessen, K., and Harte, J. (1982). “Acid rain and ecological damage: Implications of Sierra Nevada Lake studies.” Pub. Aff. Rep. 23:1‐19, Inst. of Governmental Studies, Univ. of California, Berkeley, Calif.
Information & Authors
Information
Published In
Journal of Environmental Engineering
Volume 117 • Issue 4 • July 1991
Pages: 472 - 486
Copyright
Copyright © 1991 ASCE.
History
Published online: Jul 1, 1991
Published in print: Jul 1991
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