Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Pilot Study to Evaluate Biological, Physical, Chemical, and Land-Use Characteristics in Maryland Coastal Plain Streams. Year 2. 1995
PIRLA 2 Project: Regional Assessment of Lake Acidification Trends. 1990
Potential Future Effects of Current Levels of Sulfur Deposition on Stream Chemistry in the Southern Blue Ridge Mountains, U.S. 1990
Predicting and Evaluating the Effects of Acidic Precipitation on Water Chemistry and Endemic Fish Populations in the Northeastern United States. 1986
Predicting Spring Lake Chemistry from Fall Samples. 1987
Processes, procedures and methods to control pollution from mining activities / 1973
Quantification of Changes in Lakewater Chemistry in Response to Acidic Deposition. 1990
Reactions That Modify Chemistry in Lakes of the National Surface Water Survey. 1988
Recent Trends in the Acid-Base Status of Surface Waters in Maine, USA. 1993
Recommended Methods of Reduction, Neutralization, Recovery, or Disposal of Hazardous Waste. Volume IV. Disposal Process Descriptions, Biological and Miscellaneous Waste Treatment Processes. 1973
Recovery of the Highly Acidified Clearwater Lake Watershed, Ontario, Canada, Simulated with the IL WAS Model. 1991
Regional Characteristics of Land Use in Northeast and Southern Blue Ridge Province: Associations with Acid Rain Effects on Surface-Water Chemistry. 1991
Regional Chemical Characteristics of Lakes in North America. Part 2: Eastern United States. 1986
Removal of Heavy Metals from Mine Drainage by Precipitation. 1973
Removal of trace elements from acid mine drainage / 1979
Revegetation Augmentation by Reuse of Treated Active Surface Mine Drainage: a Feasibility Study. 1972
Rotary precoat filtration of sludge from acid mine drainage neutralization / 1971
Sensitivity of Critical Load Estimates for Surface Waters to Model Selection and Regionalization Schemes. 1992
Short-Term Changes in the Base Neutralizing Capacity of an Acid Adirondack Lake, New York. 1984
Soda ash treatment of neutralized mine drainage / 1977
Source control techniques for acid mine drainage / 1985
Spodosol Cation Release and Buffering of Acidic Inputs. 1991
Statistical Analysis of the Extensive Component of the Maryland Department of the Environment Stream Acidification Monitoring Program. 1996
Stream Chemistry in the Eastern United States. 1. Synoptic Survey Design, Acid-Base Status, and Regional Patterns. 1991
Stream Chemistry in the Eastern United States. 2. Current Sources of Acidity in Acidic and Low Acid-Neutralizing Capacity Streams. 1991
Stream Chemistry in the Southern Blue Ridge: Feasibility of a Regional Synoptic Sampling Approach. 1988
Studies on Limestone Treatment of Acid Mine Drainage. 1970
The Massachusetts Ecological Regions Project / 1994
The TIME project: a case study / 1990
Treatment of acid mine drainage by ozone oxidation / 1970
Treatment of Acid Mine Drainage. 1970
Treatment of denim textile mill wastewaters : neutralization and color removal / 1976
Treatment Techniques for Removing Phosphorus from Municipal Wastewaters. 1970
Trends and Patterns in Lake Acidification in the State of Vermont: Evidence from the Long-Term Monitoring Project. 1993
Trends in Catskill Stream Water Quality: Evidence from Historical Data. 1991
Trough Creek limestone barrier installation and evaluation / 1976
Use of Anaerobic Filters for the Renovation of Acidic Wastewaters. 1971
Variation in Adirondack, New York, Lakewater Chemistry as Function of Surface Area. 1990
Watershed sensitivity measurement strategy for identifying resources at risk from acidic deposition / 1984
Watershed versus In-Lake Alkalinity Generation: A Comparison of Rates Using Input-Output Studies. 1988
Western Lake Survey, Phase I : quality assurance report. 1987
Zinc precipitation and recovery from viscose rayon waste water. 1971
Zinc precipitation and recovery from viscose rayon waste water. / 1971
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