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Showing 1 to 9 of 9 for “"Nutrient pollution of water"”.
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Enhanced Biological Phosphorus Removal from Dairy Manure to Meet Nitrogen:Phosphorus Crop Nutrient Requirements
… smaller farms. This has led to greater amounts of excess manure nutrients on farms, increasing the potential for nutrient pollution of water bodies from runoff. The purpose of this study was to determine if enhanced biological phosphorus removal (EBPR) is a viable alternative for managing excess …
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Dynamics of internal nutrient loading in a eutrophic, polymictic lake (Lake Rotorua, New Zealand)
… in central North Island, New Zealand. Blooms of cyanobacteria and occasional anoxia of bottom waters are characteristic of the water quality in the lake during summer months (Dec-Mar.). This study examines the dynamics of internal nutrient recycling processes in Lake Rotorua, including …
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Developing rating curves in a small Iowa watershed to evaluate nutrient loading in streams
1 PDF file (xi, 83 pages)
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Comparative examination of Lake Spokane groundwater for nutrient discharge by residential development influence
<p>"The goal of this study is to support the implementation of the Total Maximum Daily Load regulation for the Spokane River and Lake Spokane area in Eastern Washington in partnership with United States Geologic Survey and the Washington State Department of Ecology. The influence of residential …
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The contribution of heavy industry and commercial activity at Canning Vale to the loads of nitrogen and phosphorus released in the Bannister Creek catchment area
Stormwater is recognised as a transport mechanism for pollutants. Pollutants enter stormwater drains via surface washoff, subsurface flow or direct discharge. Landuse is reported to affect the quantity of pollutants released into stormwater drains. In Australia, the contribution of nutrients …
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Calculating nutrient loads from four tributaries of the Cedar River in Iowa
1 PDF file (ix, 77 pages)
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Algal Biomass Accrual in Relation to Nutrient Availability along a Longitudinal Gradient in the Upper Green River, Kentucky
Nutrient limitation in aquatic ecosystems results from a deficiency in nitrogen or phosphorus levels relative to cellular growth needs. Nutrient limitation of freshwater systems is a function of biotic and abiotic factors. Biotic factors include vascular and nonvascular plant community composition. …
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Organic carbon dynamics of the Neches River and its floodplain.
… river system typically derives the majority of its biomass from production within the floodplain. The Neches River in the Big Thicket National Preserve is a large blackwater river that has an extensive forested floodplain. Organic carbon was analyzed within the floodplain waters and the river …