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Author : Stephen M. Yaksich
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (319 download)
Download or read book Phosphorus Management in the Lake Erie Basin written by Stephen M. Yaksich and published by . This book was released on 1980 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Army. Corps of Engineers
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (631 download)
Download or read book Phosphorus Management in the Lake Erie Basin - Lake Erie Wastewater Management Study - Water Quality - Information Bulletin written by United States. Army. Corps of Engineers and published by . This book was released on 1980 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (319 download)
Download or read book Summary Report of the Lake Erie Wastewater Management Study written by and published by . This book was released on 1983 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Army. Corps of Engineers. Buffalo District
Publisher :
ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.:/5 (359 download)
Download or read book Lake Erie Wastewater Management Study Methodology Report written by United States. Army. Corps of Engineers. Buffalo District and published by . This book was released on 1979 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 534 pages
Book Rating : 4.3/5 (243 download)
Download or read book Lake Erie Wastewater Management Study written by and published by . This book was released on 1982 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Steven M. Yaksich
Publisher :
ISBN 13 :
Total Pages : 17 pages
Book Rating : 4.:/5 (227 download)
Download or read book Phosphorous Management in the Lake Erie Basin. Lake Erie Wastewater Management Study written by Steven M. Yaksich and published by . This book was released on 1978 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: The deteriorated condition of the Lake Erie water resource, which had been well publicized during the 1960's contributed to the decline in the fishing industry and prohibited the full recreational use of the lake. Lake Erie, like many similar lakes exposed to cultural changes in the drainage basins, was undergoing accelerated eutrophication. A eutrophic lake is characterized by high algal production, turbidity, and at times, low oxygen content. These conditions combine to cause unpleasant tastes and odors, nuisance weeds on surface waters and on beaches, and a general degradation of the lake's ecosystem which leads to less desirable fish species in the lake. This study has established some of the important cause and effect relationships that have contributed to this accelerated eutrophication. The major pollutant responsible for the eutrophication, or advanced aging of the lake, is the nutrient, phosphorus. A specific plan has been developed which will lead to significant improvement in the quality of Lake Erie water and bring about a restoration of this vital fresh water resource. This management plan addresses the cause and effect relationships between land use in drainage basin and the level of phosphorus concentrations in the lake. The implication of the findings is that land management will be equally important as municipal and industrial wastewater renovation in the development of an overall plan for the reduction of phosphorus loadings to Lake Erie. (Author).
Author : International Joint Commission. Lake Erie Regulation Study
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (32 download)
Download or read book Phosphorus Management in the Lake Erie Basin written by International Joint Commission. Lake Erie Regulation Study and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Army. Corps of Engineers. Buffalo District
Publisher :
ISBN 13 :
Total Pages : 193 pages
Book Rating : 4.:/5 (348 download)
Download or read book Lake Erie Wastewater Management Study written by United States. Army. Corps of Engineers. Buffalo District and published by . This book was released on 1974 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Terry J. Logan
Publisher :
ISBN 13 :
Total Pages : 59 pages
Book Rating : 4.:/5 (227 download)
Download or read book Alternative Management Options for the Control of Diffuse Phosphorus Loads to Lake Erie. Lake Erie Wastewater Management Study written by Terry J. Logan and published by . This book was released on 1982 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: Available phosphorus soil test levels in Ohio and Michigan agricultural soils have increased steadily since the 1960's. These increases are reported here, by county, for those counties in the Lake Erie Basin of these two states. An economic analysis of phosphate fertilizer use in Ohio Lake Erie Basin counties for corn, soybeans and wheat, shows that there is an overuse of phosphate on corn and insufficient P fertilization of soybeans. P fertilizer use on wheat is at the economic optimum. The dissolved and particulate phosphate load reductions which could be obtained by reducing available P in agricultural soils from their 1980 levels down to the sufficiency level for corn and soybeans were estimated for the Ohio and Michigan Lake Erie counties. Reductions were small compared to the reductions which could be achieved with conservation tillage, but could become more significant if available phosphorus level in Basin agricultural soils continue to rise. The costs and phosphorus reductions obtainable with a side range of agricultural management practices were compared. Conservation tillage offered the most cost-effective means of greatly reducing the agricultural diffuse phosphorus load to Lake Erie. (Author).
Author :
Publisher :
ISBN 13 :
Total Pages : 102 pages
Book Rating : 4.:/5 (359 download)
Download or read book Phosphorus Transport in Rivers written by and published by . This book was released on 1978 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: The research work contained in this report concerns the transport of total phosphorus and orthophosphorus to Lake Erie. The various calculational techniques for analyzing data obtained from Lake Erie tributaries are presented. These calculations were developed to determine the source of the phosphorus and to quantify the input to the lake. The source and quantity of phosphorus devised for Lake Erie. The first section of this report presents the basic concepts, mass balances (that applied to the water and that applied to the phosphorus), and force relationships. The second section of this report concerns the quantification of total phosphorus input to Lake Erie river basins and shortline sources. A computational method called the Flow Interval Method was devised to permit the calculaion of total phosphorus influx without measuring the total phosphorus concentration for the entire year. Another important aspect of reducing total phosphorus influx from river basins is the understanding of the transport processes in rivers. The third section of this report concerns the transport of total phosphorus during storm events. The fourth section of this report presents the derivation of the necessary equations used to calculate the distance of the travel density function form measurements of the water flow rate and the total phosphorus concentrations at a point in the stream.
Author : D. B. Porcella
Publisher :
ISBN 13 :
Total Pages : 436 pages
Book Rating : 4.:/5 (318 download)
Download or read book Comprehensive Management of Phosphorus Water Pollution written by D. B. Porcella and published by . This book was released on 1974 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Municipal Environmental Research Laboratory
Publisher :
ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.3/5 (91 download)
Download or read book Phosphorus Removal in Lower Great Lakes Municipal Treatment Plants written by Municipal Environmental Research Laboratory and published by . This book was released on 1980 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Phosphorus Management Strategies Task Force
Publisher : Windsor, Ont. : The Task Force
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.3/5 (91 download)
Download or read book Phosphorus Management for the Great Lakes written by Phosphorus Management Strategies Task Force and published by Windsor, Ont. : The Task Force. This book was released on 1980 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : New York State College of Agriculture and Life Sciences
Publisher : CRC Press
ISBN 13 :
Total Pages : 504 pages
Book Rating : 4.:/5 (43 download)
Download or read book Phosphorus Management Strategies for Lakes written by New York State College of Agriculture and Life Sciences and published by CRC Press. This book was released on 1980 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Good,No Highlights,No Markup,all pages are intact, Slight Shelfwear,may have the corners slightly dented, may have slight color changes/slightly damaged spine.
Author : Robert Proctor Apmann
Publisher :
ISBN 13 :
Total Pages : 200 pages
Book Rating : 4.:/5 (319 download)
Download or read book Historical Trends in Pollutant Loadings to Lake Erie written by Robert Proctor Apmann and published by . This book was released on 1975 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper investigates historical trends in pollutant loadings to Lake Erie. The first of two sections of this report analyzes information on the amount of sediments delivered to Lake Erie and discusses historical trends in sediment yield. There are two primary sources of data: (1) measurements of suspended sediment load made in some of the tributary rivers and (2) analyses of shoreline erosion and sedimentation rates in Lake Erie. These lead to a subsequent analysis of the sediment budget. Since the loading of contaminants to the lake is manifested by sedimentation, results are presented of analyses of contamination inputs from bottom coring. Trends in precipitation, runoff, and lake levels have been analyzed and are presented followed by the calculation and tabulation of the average surface water runoff to Lake Erie. The second section of the report deals primarily with the sources and inputs of the two nutrients, phosphorus and nitrogen, to Lake Erie. There is little specific information on those inputs, and, therefore, information has been assembled from other locations on the sources of these nutrients. The historical growth in population in the Lake Erie Basin has also been traced.
Author : Terry J. Logan
Publisher :
ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.:/5 (319 download)
Download or read book Biological Availability of Total Phosphorus written by Terry J. Logan and published by . This book was released on 1979 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper discusses the bioavailability of Lake Erie tributary sediment phosphate as determined by chemical extraction and algal uptake. This report includes the following: (1) Review of the literature on procedures to estimate biologically available sediment phosphate (BSP) including sequential chemical extraction, resin extraction, P desorption and various algal bioassay techniques; (2) Sequential chemical extraction of P from suspended sediments in Lake Erie drainage Basin tributaries; (3) Algal uptake of sediment P from several suspended sediments from Lake Erie Basin tributaries; (4) Conclusions from the project studies; and (5) Extrapolation and implications for the Lake Erie Basin. (Author).
Author : D. Lynn Forster
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (319 download)
Download or read book Preferred Areas for Reduced Tillage Technical Assistance Programs in the United States Drainage to Lake Erie written by D. Lynn Forster and published by . This book was released on 1979 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Previous research in the Lake Erie Wastewater Management Study (LEWMS) points to the existence of economic incentives to reduce soil erosion on many row crop acres. One of the mechanisms for reducing soil erosion and ultimately phosphorus loadings in Lake Erie is the adoption of reduced tillage technologies on selected soils series. The general purpose of this analysis is to rank geographic areas in the Lake Erie basin with respect to the apparent economic incentive for the adoption of reduced tillage technologies. At this point in time, the analysis investigates only 'apparent' economic incentives. Reduced tillage technologies are used on a widespread basis; thus, analysis of the results of using these technologies are projections based on research results rather than actual farm experience. (Author).
