Abstract
To establish a relationship between levels of atmospheric pollutants such as SO2 and the acid–base chemistry of lakes is an important but elusive goal of studies on acid precipitation. But the direct effect of acid deposition on the acid-neutralizing capacity (ANC) of lake waters is difficult to isolate, because rates of change of the latter are small1 and ANC is also influenced by other factors2,3. We report here the observation of changes in the ANC of a seepage lake in Michigan driven by the effects of drought on the local hydrology. While levels of acidic wet deposition at the lake remained at a constant, moderate level over a five-year period, a rapid, major loss of ANC occurred because of changes in the input of ANC-rich groundwater. Thus even modest climate fluctuations can have substantial effects on lake chemistry, and must be taken into account when interpreting temporal trends. Sustained drought conditions might similarly alter the acid–base chemistry of other softwater systems.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Schindler, D. W. Science 239, 149–157 (1988).
Eilers, J. M., Glass, G. E., Pollack, A. K. & Sorenson, J. A. Can. J. Fish. aquat. Sci. 46, 1929–1944 (1989).
Eilers, J. M., Glass, G. E., Webster, K. E. & Rogalla, J. A. Can. J. Fish. aquat. Sci. 40, 1896–1904 (1983).
Baker, L. A. & Brezonik, P. L. Wat. Resour. Res. 24, 65–74 (1988).
Baker, L. A., Kaufmann, P. R., Herlihy, A. T. & Eilers, J. M. Current Status of Surface Water Acid-Base Chemistry, Rep. SOS/T 9 (National Acid Precipitation Assessment Program, Washington, DC, 1990).
Vanlier, K. E. Reconnaissance of the Ground-water Resources of Alger County, Michigan, Water investigation 1 (Michigan Department of Conservation, Geological Survey Division, Lansing, 1963).
Newell, A. D., Powers, C. F. & Christie, S. J. Rep. EPA/600/4-87/014. (US Environmental Protection Agency, Washington, DC, 1987).
Hirsch, R. M. & Slack, J. R. Wat. Resour. Res. 20, 727–732 (1984).
Hirsch, R. M., Slack, J. R. & Smith, R. A. Wat. Resour. Res. 18, 107–121 (1982).
NADP/NTN Annual Data Summaries 1980–1987 (Colorado State University, Fort Collins, 1981–1988).
Baker, L. A., Eilers, J. M., Cook, R. B., Kaufmann, P. K. & Herlihy, A. H. in Acidic Deposition and Aquatic Ecosystems (ed. Charles, D. F.) (Springer-Verlag, New York, in the press).
Anderson, M. P. & Bowser, C. J. Wat. Resour. Res. 22, 1101–1108 (1986).
Wentz, D. A. et al. in Acid Rain (eds Perry, R. Harrison, R. M., Bell, J. N. B. & Lester, J. N.) 309–316 (Selper, London, 1987).
Hurley, J. P., Armstrong, D. E., Kenoyer, G. J. & Bowser, C. J. Science 227, 1576–1578 (1985).
Garrison, P. J. et al. Lake Reservoir Management 3, 356–364 (1987).
Wentz, D. A. & Rose, W. J. Arch. envir. contam. Tox. 18, 147–155 (1989).
Dillon, P. J., Reid, R. A. & de Grosbois, E. Nature 329, 45–48 (1987).
Gorham, W., Bayley, S. E. & Schindler, D. W. Can. J. Fish. aquat. Sci. 41, 1256–1268 (1984).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Webster, K., Newell, A., Baker, L. et al. Climatically induced rapid acidification of a softwater seepage lake. Nature 347, 374–376 (1990). https://doi.org/10.1038/347374a0
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1038/347374a0
This article is cited by
-
Assessing the Chemical and Biological Resilience of Lakes in the Cascade Range to Acidic Deposition
Water, Air, & Soil Pollution (2016)
-
Late Pleistocene–early Holocene transition recorded in the sediments of a former shallow lake in the Czech Republic
Hydrobiologia (2009)
-
Drought-induced sulphate release from a wetland in south-central Ontario
Environmental Monitoring and Assessment (2007)
-
Temperature effects on the acidity of remote alpine lakes
Nature (1997)
-
Acidification trends in surface waters in the international program on acidification of rivers and lakes
Water, Air, & Soil Pollution (1997)
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.