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Search Results : EPA National Library Catalog

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Select Item Title Year Published
  1 A guide to aeration/circulation techniques for lake management / 1977
  2 Analysis of Regional Lake Water Quality Patterns: Implications for Lake Resource Management in Minnesota. 1987
  3 Comparisons of Single-Species, Microcosm and Experimental Pond Responses to Atrazine Exposure. 1986
  4 Correspondence between Ecoregions and Spatial Patterns in Stream Ecosystems in Oregon. 1988
  5 Correspondence between Spatial Patterns in Fish Assemblages in Ohio Streams and Aquatic Ecoregions. 1986
  6 Ecoregions: An Approach to Surface Water Protection (Journal Version). 1988
  7 Effect of Wastewater Phosphorus Removal on Shagawa Lake, Minnesota: Phosphorus Supplies, Lake Phosphorus and Chlorophyll A. 1979
  8 Effects of Atrazine on Community Level Responses in Taub Microcosms. 1985
  9 Effects of Atrazine on Microcosms Developed from Four Natural Plankton Communities. 1989
  10 Effects of Fluorene on Microcosms Developed from Four Natural Communities (Journal Version). 1988
  11 Environmental monitoring and assessment program (EMAP) : surface waters monitoring and research strategy, fiscal year 1991 / 1991
  12 Environmental Monitoring and Assessment Program (EMAP): Western Streams and Rivers Statistical Summary. 2005
  13 Environmental Monitoring and Assessment Program, EMAP-Surface Waters: A Northeast Lakes Pilot. 1991
  14 GIS Procedure to Create a National Lakes Frame for Environmental Monitoring. 1991
  15 Lake Phosphorus Loading Graphs: An Alternative. 1975
  16 Limnology of Shagawa Lake, Minnesota, Prior to Reduction of Phosphorus Loading. 1976
  17 Mixing Rates in Shagawa Lake, Minnesota, Sediments as Determined from 106Ru Profiles. 1983
  18 Ohio Stream Regionalization Project: A Compendium of Results. 1988
  19 Phosphorus Retention Capacity of Lakes. 1976
  20 Regional Approach for Assessing Attainable Surface Water Quality: An Ohio Case Study. 1988
  21 Regional Framework for Establishing Recovery Criteria. 1990
  22 Regional Lake Quality Patterns: Their Relationship to Lake Conservation and Management Decisions. 1996
  23 Regional Reference Sites: A Method for Assessing Stream Potentials. 1986
  24 Reponse of eutrophic Shagawa Lake, Minnesota, USA, to point-source, phosphorus reduction / 1974
  25 Role of Ecological Sample Surveys in the Implementation of Biocriteria. 1993
  26 Significance of Regional Lake Quality Patterns to Management/Restoration of Specific Lakes. 1995
  27 Summer Internal Phosphorus Supplies in Shagawa Lake, Minnesota. 1981
  28 Summer Total Phosphorus in Lakes: A Map of Minnesota, Wisconsin, and Michigan, USA. 1988
  29 Trout Distribution and Habitat in Relation to Geology and Geomorphology in the North Fork Humboldt River Drainage, Northeastern Nevada. 1994



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