Water, Air, and Soil Pollution

, Volume 41, Issue 1–4, pp 53–73 | Cite as

Cooperative federal-state liming research on surface waters impacted by acidic deposition

  • R. Kent Schreiber


In the eastern and north-central United States, lakes and streams with low acid neutralizing capacity are at risk from acidity. Resource management agencies are interested in developing mitigation strategies that protect or restore fisheries in these waters. Addition of limestone (calcium carbonate) to improve water quality and prevent episodic depressions of pH during precipitation events and spring runoff is one mitigation technique being used. The ecological changes that accompany such treatment of streams and lakes are being investigated in a cooperative program between the U.S. Fish and Wildlife Service and individual states. Streams in Massachusetts, West Virginia and Tennessee, and a lake in Minnesota are included in this 5-yr research program. Intensive monitoring during pre- and post-liming tracks a suite of physical, chemical and biological parameters that influence the re-establishment or maintenance of healthy fisheries. Supporting studies on liming being conducted at Adirondack lakes in New York focus on fisheries management. A model on the influence of liming on light attenuation and thermal stratification is also being developed. Management guidelines are to be generated from the program results.


Calcium Carbonate Fishery Management Mitigation Strategy Acidic Deposition Light Attenuation 
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Copyright information

© Kluwer Academic Publishers 1988

Authors and Affiliations

  • R. Kent Schreiber

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