Trickle Irrigation of Peppers in Eastern Canada
A field study was conducted in Southern Quebec to determine the response of bell pepper plants to four irrigation treatments combined with three nitrogen fertilizer rates. The amount of...
Irrigation and Nitrogen Management Impacts on Ground-Water Quality
The effect of irrigation management and nitrogen management on ground-water quality has been evaluated for four years on a sandy loam Coastal Plain soil. Nitrogen sidedressing and fertigation...
Water and Nitrogen Management Practices in the Central Platte Valley of Nebraska
Contamination of groundwater by nitrogen leached from fertilizer on irrigated soils is related to the quantity of nitrate present, the leaching potential based on soil texture and percent...
Projections of Acid Rain Precursor Pollutants
Development of Operational Control Strategies for Biological Nitrogen and Phosphorus Removal Treatment Facility
Gas Bubble Disease in Trout Below a Low Dam
Research and efforts to reduce nitrogen supersaturation which is affecting trout in the Bighorn River, Montana, below Yellowtail Afterbay Dam is described. Nitrogen supersaturation can...
Reduction of Nitrogen and COD by Land Disposal of Dairy Wastewater
Land disposal of industrial wastewater, and in particular the ridge and furrow (R&F) process, has been a popular and simple treatment method for many years. This study, conducted...
Effect of the Fluid Velocity on the Biofilm Development
In order to get basic information concerning the application of a biological treatment to the ammonia nitrogen removal from drinking water, we considered the relation between the biofilm...
Implications of Nitrogen Transport by the Okanagan River
The long-term mean of total nitrogen load estimated in the river channel above the inlet to Skaha Lake is 906 lb day** minus **1. The apportionment of ammonia and nitrate plus nitrite...
An Ecosystem Approach to Watershed Management
An example is drawn from the Little River Research Watersheds near Tifton, Georgia. Riparian hardwood forests (low management) and upland agricultural fields (high management) are the...
Significance of In-Stream Denitrification
In-stream denitrification rates were calculated using a simultaneous nitrogen and dissolved oxygen mass balancing technique. Anaerobic, laboratory, incubation of stream bottom samples...
Development of a Simplified Nitrogen Mass Balance Model in a Macroalgae Dominated System
A seasonably variable nitrogen uptake rate has been established for Ulva in Mumford Cove, Conn. This rate has been verified using three separate water quality analyses each of which assume...
Nitrogen Removal in the Overland Flow Process?Design Considerations
Factors Affecting Nitrogen Removal in Water Hyacinth Treatment Systems
Nitrogen Removal in Single-Stage Activated Sludge
Oxidative and Non Oxidative Ammonia Modeling
Active Chlorine Distribution in Secondary Effluents
Assessment of NOx Control Measures for Diesel Engines on Offshore Exploratory Drilling Vessels and Rigs
The Nitrogen and Phosphorus Budgets of the Bear River and Dingle Marsh and Their Impact on a Large, Oligotrophic Water Storage Reservoir
Effect of Pneumatic Destratification on Dissolved Nitrogen Concentrations in Reservoirs
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