Spatial Assessment of Nonpoint Phosphorus Sources Using Streambed Sediment Monitoring in the Kings River Basin, NW Arkansas
Author: Jason W. White
Publisher:
Published: 2001
Total Pages: 274
ISBN-13:
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Author: Jason W. White
Publisher:
Published: 2001
Total Pages: 274
ISBN-13:
DOWNLOAD EBOOKAuthor: Milton D. Rafferty
Publisher: University of Arkansas Press
Published: 2001-01-01
Total Pages: 385
ISBN-13: 1557287147
DOWNLOAD EBOOK"The Ozark Mountains reach into Missouri, Arkansas, Oklahoma, and Kansas, forming a region with great natural beauty and a distinctive cultural and historical landscape. This comprehensive volume, a fully updated edition of a beloved classic, reaches into history, anthropology, economics, and geography to explore the complex relationships between the Ozarks' people and land through times of profound change. Drawing on more than thirty years of research, field observations, and interviews, Rafferty examines this subject matter through a range of topics: the settlement patterns and material cultures of Native Americans, French, Scotch-Irish, Germans, Italians, African Americans, Hispanics, and Asians in the region; population growth; the guerrilla warfare and battles of the Civil War; the cultural transformations wrought by railroads, roads, mass media, and modern communication systems; the discovery, development, and decline of the great mining districts; the various forms of agriculture and the felling of the region's vast forests; and the built landscape, from log cabins to Victorian mansions to strip malls. This new edition also explores the new and potent forces which have reshaped the region over the last twenty years: tourism and the growing service industry, suburbanization, rapid population growth and retirement living, and agribusiness. Lavishly illustrated with historic and contemporary photographs, maps, and charts."--Publisher's description.
Author: David W. Litke
Publisher:
Published: 1999
Total Pages: 46
ISBN-13:
DOWNLOAD EBOOKAuthor: Marc A. Nelson
Publisher:
Published: 2006
Total Pages: 20
ISBN-13:
DOWNLOAD EBOOKAuthor: Elaine C. Todd Trench
Publisher: DIANE Publishing
Published: 2004
Total Pages: 24
ISBN-13: 142898366X
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1985
Total Pages: 44
ISBN-13:
DOWNLOAD EBOOKAuthor: New York (State). Department of Environmental Conservation
Publisher:
Published: 1980*
Total Pages: 90
ISBN-13:
DOWNLOAD EBOOKAuthor: Larry M. Pope
Publisher:
Published: 2002
Total Pages: 38
ISBN-13:
DOWNLOAD EBOOKAuthor: P.C.M. Boers
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 382
ISBN-13: 9401115982
DOWNLOAD EBOOKThis Workshop was organized to assess the status of knowledge on the behaviour of phosphorus in sediments and to define gaps and reassess research strategies, particularly with respect to prevalent methodology and future approach; and to define gaps and reassess research strategies for water management measures in aquatic ecosystems, especially in relation to the release of phosphorus from the sediments and its impact on the functioning of the whole system.
Author:
Publisher:
Published: 1978
Total Pages: 102
ISBN-13:
DOWNLOAD EBOOKThe 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.