Search Results for the EPA National Library Catalog

Items Found: 2032
Showing: Items 501 - 550
Your Search: (SUBJECT=Eutrophication)


 
 
 
PREV 1 ... 6 7 8 9 10 11 12 13 14 15 16 ... 41 NEXT
Select Item Title Year Published
Harriman Reservoir Windham County Vermont. 1974
Harris Pond, Worchester County, Massachusetts, and Providence County, Rhode Island. 1974
Harry D. Strunk Reservoir, Frontier County, Nebraska. 1976
Hauser Lake, Kootenai County, Idaho. 1977
Hayden Lake, Kootenai County, Idaho. 1977
Heron Lake, Jackson County, Minnesota, EPA Region V. 1974
Herrington Lake, Boyle, Garrard, and Mercer Counties, Kentucky. 1977
High Rock Lake, Davidson and Rowan Counties, North Carolina. 1975
Highland Silver Lake, Madison County, Illinois. 1975
Historic Trends in Lake Michigan Silica Concentrations. 1988
Historical perspective of phosphorus loading to the Cannonsville Reservoir as it relates to the West Branch Delaware River Model Implementation Program 1980
Historical review of water quality and climatic data from Chesapeake Bay with emphasis on effect of enrichment 1982
Historical review of water quality and climatic data from Chesapeake Bay with emphasis on effect of enrichment / 1982
Historical Synopsis of Great Lakes Water Quality Research and Management, and Future Directions. 1988
Hiwassee Lake, Cherokee County, North Carolina. 1975
Holiday Lake, Huron County, Ohio. 1975
Hoover Reservoir, Delaware and Franklin Counties, Ohio. 1975
Hopatcong and Musconetcong Lakes, Morris and Sussex Counties, New Jersey. 1976
Horseshoe Lake, Madison County, Illinois. 1975
Housatonic Impoundments, (Lakes Lillinonah, Zoar, and Housatonic), Fairfield, Litchfield, and New Haven Counties, Connecticut. 1975
Hovey Lake, Posey County, Indiana. 1976
Human-accelerated eutrophication of fresh-water lakes : proceedings of a conference, December, 1973. 1974
Huntington Lake, Sullivan County, New York. 1974
Hypoxia in the northern Gulf of Mexico 2007
Identification of Massachusetts Bays Embayments At Risk of Eutrophication. 1996
Impact of Broadly Applied Effluent Phosphorus Standards on Eutrophication Control. 1978
Impact of phosphorus reduction via metalimnetic alum injection in Bullhead Lake, Wisconsin 1985
Improved Technique for Estimating Mean Depths of Lakes. 1983
in situ Evaluation of Nutrient Effects in Lakes. 1973
Indian Lake, Logan County, Ohio. 1975
Induced Air Mixing of Large Bodies of Polluted Water. 1970
Influence of Impoundments on Water Quality. A Review of Literature and State- Ment of Research Needs, October 1964. 1966
Influence of Organic Decomposition on Carbon Dioxide, Hydrogen Sulfide, Dissolved Oxygen, and Algae Growth in the Dworshak Reservoir. 1973
Influence of Sieve Mesh Size Selectivity on Benthic Invertebrate Indices of Eutrophication. 1975
Influence of Suspended Microscopic Substances on the Metabolic Activities of Microorganisms Responsible for Biological Enrichment of Water. 1971
Influences of Microbial Populations on Aquatic Nutrient Cycles and Some Engineering Aspects. 1972
Inputs of phosphorus from precipitation to Lake Michigan / 1975
Integrated assessment of hypoxia in the northern Gulf of Mexico. 2000
Integrated Iron and Nitrogen Control for Lake Restoration. 1979
Intensive watershed study the Patuxent River basin / 1983
Interaction of soluble phosphate with aluminum hydroxide in lakes 1977
Interim Report, Upper Klamath Lake Studies, Oregon. 1967
Internal Phosphorus Loading in a Shallow Eutrophic Lake (Journal Version). 1982
Introduction to Nonpoint Source Pollution and Wetland Mitigation. 1991
Investigation of Lake Water Quality in Eastern South Dakota with Remote Sensing Techniques. 1972
Investigation of Primary Productivity Using the 14-C Method and an Analysis of Nutrients in Elephant Butte Reservoir. 1972
Investigation of the cause and effect of eutrophication in Long Lake, Washington project completion report / 1973
Investigation of the Cause and Effect of Eutrophication in Long Lake, Washington. 1973
Investigation of the ecology and water quality of a lake outlet : completion report 1975
Investigations of eutrophication in Mountain Lake, Giles County, Virginia 1994
PREV 1 ... 6 7 8 9 10 11 12 13 14 15 16 ... 41 NEXT

Save, Print or Email Selected Records