Search Results for the EPA National Library Catalog

Items Found: 2032
Showing: Items 1851 - 1900
Your Search: (SUBJECT=Eutrophication)


 
 
 
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Select Item Title Year Published
The dynamics of brown trout (Salmo trutta) and sculpin (Cottus spp.) populations as indicators of eutrophication / 1972
The Effects of decreased nutrient loading on the limnology of Diamond Lake, Oregon / 1979
The fate and effects of nitrogen and phosphorus enrichment in shallow ponds / 2001
The Great Lakes : an environmental atlas and resource book / 1987
The impact of inorganic phosphates in the environment : final report / 1978
The Influence of land use on stream nutrient levels / 1976
The interlaboratory precision test : an eight-laboratory evaluation of the provisional algal assay procedure bottle test / 1971
The National eutrophication survey / 1972
The national eutrophication survey. 1976
The Relationships of phosphorus and nitrogen to the trophic state of northeast and north-central lakes and reservoirs : preliminary analysis of National Eutrophication Survey data collected during the 1972-73 sampling period. 1974
The relative significance of phosphorus and nitrogen as algal nutrients / 1970
The role of nutrients and their budgets in the Bay of Quinte, Lake Ontario / 1970
The role of sludge worms in eutrophication / 1972
The Selenastrum capricornutum printz algal assay bottle test : experimental design, application, and data interpretation protocol / 1978
The Shagawa Lake Project : lake restoration by nutrient removal from wastewater effluent / 1973
The Spokane River basin : allowable phosphorus loading / 1987
The trophic status and phosphorus loadings of Lake Champlain / 1977
The water environment : algal toxins and health / 1981
Tims Ford and Woods Reservoirs: Moore, Franklin, and Coffee Counties, Tennessee. 1976
To save America's small lakes (water pollution control and abatement) third report / 1967
Tools for the Reduction and Assessment of Chemical and Other Environmental Impacts (TRACI): TRACI Version 2.1. User's Guide. 2012
Topaz Lake, Douglas County, Nevada, and Mono County, California. 1977
Total Maximum Daily Load of Sediment in the Conococheague Creek Watershed, Washington County, Maryland. 2008
Total Maximum Daily Load of Sediment in the Double Pipe Creek Watershed, Frederick and Carroll Counties, Maryland. 2008
Total Maximum Daily Load of Sediment in the Gwynns Falls Watershed, Baltimore City and Baltimore County, Maryland. 2009
Total Maximum Daily Loads of Carbonaceous Biochemical Oxygen Demand (CBOD), Nitrogenous Biochemical Oxygen Demand (NBOD), and Total Phosphorus (TP) for an Unnamed Tributary of La Trappe Creek into Which the Town of Trappe Wastewater Treatment Plant Discharges, Talbot County, Maryland. 2002
Total Maximum Daily Loads of Fecal Bacteria for the Non-Tidal Dividing Creek Basin in Somerset, Wicomico, and Worcester Counties, Maryland. 2009
Total Maximum Daily Loads of Fecal Bacteria for the Non-Tidal Rock Creek Basin in Montgomery County, Maryland. 2007
Total Maximum Daily Loads of Nitrogen and Phosphorus for Back River in Baltimore City and Baltimore County, Maryland. Final Report. 2005
Total Maximum Daily Loads of Nitrogen and Phosphorus for Mattawoman Creek in Charles County and Prince George's County, Maryland. 2004
Total Maximum Daily Loads of Nitrogen and Phosphorus for the Baltimore Harbor in Anne Arundel, Baltimore, Carroll and Howard Counties and Baltimore City, Maryland. 2006
Total Maximum Daily Loads of Nitrogen and Phosphorus for the Northeast River in Cecil County, Maryland. 2004
Total Maximum Daily Loads of Phosphorus and Sediments for Triadelphia Reservoir (Brighton Dam) and Total Maximum Daily Loads of Phosphorus for Rocky Gorge Reservoir, Howard, Montgomery, and Prince George's Counties, Maryland. 2008
Towline Lake, Oneida County, Wisconsin. 1974
Trace Lake, Todd County, Minnesota. 1974
Trace Materials in Wastes Disposed to Coastal Waters: Fates, Mechanisms and Ecological Guidance and Control. 1970
Treatment of Lake Charles East, Indiana sediments with fly ash / 1979
Trophic assessment of ten publicly-owned N. E. Ohio lakes 1978
Trophic characterization of the U.S. and Canadian nearshore zones of the Great Lakes / 1979
Trophic classification of lakes using LANDSAT-1 (ERTS-1) multispectral scanner data / 1976
Trophic classification of selected Colorado lakes : lake classification through the amalgamation of contact-sensed data and digitally processed multispectral scanner data acquired by satellite and aircraft / 1979
Trophic Classification of Selected Colorado Lakes. 1979
Trophic classification of selected Illinois water bodies : lake classification through amalgamation of LANDSAT multispectral scanner and contact-sensed data / 1979
Trophic classification of Washington lakes using reconnaissance data 1985
Trophic equilibrium of Lake Washington / 1977
Trophic State Evaluation of Selected Lakes in Grand Teton National Park 1996
Trophic State of Lakes and Reservoirs. 1980
Trophic state of lakes in north central Florida, 1971
Trout Lake, Itasca County, Minnesota. 1974
Trout Lake, Vilas County, Wisconsin. 1975
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