Virginia Nonpoint Source Pollution PDF Download
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Author: Virginia. Division of Soil and Water Conservation
Publisher:
ISBN:
Category : Nonpoint source pollution
Languages : en
Pages : 208
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Book Description
Author: Virginia. Division of Soil and Water Conservation
Publisher:
ISBN:
Category : Nonpoint source pollution
Languages : en
Pages : 208
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Nonpoint source pollution
Languages : en
Pages : 0
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Author: National Research Council
Publisher: National Academies Press
ISBN: 0309172683
Category : Nature
Languages : en
Pages : 569
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Book Description
In 1997, New York City adopted a mammoth watershed agreement to protect its drinking water and avoid filtration of its large upstate surface water supply. Shortly thereafter, the NRC began an analysis of the agreement's scientific validity. The resulting book finds New York City's watershed agreement to be a good template for proactive watershed management that, if properly implemented, will maintain high water quality. However, it cautions that the agreement is not a guarantee of permanent filtration avoidance because of changing regulations, uncertainties regarding pollution sources, advances in treatment technologies, and natural variations in watershed conditions. The book recommends that New York City place its highest priority on pathogenic microorganisms in the watershed and direct its resources toward improving methods for detecting pathogens, understanding pathogen transport and fate, and demonstrating that best management practices will remove pathogens. Other recommendations, which are broadly applicable to surface water supplies across the country, target buffer zones, stormwater management, water quality monitoring, and effluent trading.
Author: William Edward Cox
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 108
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Author: Philip Favero
Publisher:
ISBN:
Category : Nonpoint source pollution
Languages : en
Pages : 72
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Author: Verne W. House
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 20
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Author: V.P. Singh
Publisher: Springer Science & Business Media
ISBN: 9401587450
Category : Science
Languages : en
Pages : 453
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Book Description
The last few years have witnessed an enormous interest in application of GIS in hydrology and water resources. This is partly evidenced by organization of sev eral national and international symposia or conferences under the sponsorship of various professional organizations. This increased interest is, in a large measure, in response to growing public sensitivity to environmental quality and management. The GIS technology has the ability to capture, store, manipulate, analyze, and visualize the diverse sets of geo-referenced data. On the other hand, hydrology is inherently spatial and distributed hydrologic models have large data requirements. The integration of hydrology and GIS is therefore quite natural. The integration involves three major components: (1) spatial data construction, (2) integration of spatial model layers, and (3) GIS and model interface. GIS can assist in design, calibration, modification and comparison of models. This integration is spreading worldwide and is expected to accelerate in the foreseeable future. Substantial op portunities exist in integration of GIS and hydrology. We believe there are enough challenges in use of GIS for conceptualizing and modeling complex hydrologic processes and for globalization of hydrology. The motivation for this book grew out of the desire to provide under one cover a range of applications of GIS tech nology in hydrology. It is hoped that the book will stimulate others to write more comprehensive texts on this subject of growing importance.
Author: Jodee Kuske
Publisher:
ISBN:
Category : Agricultural pollution
Languages : en
Pages : 76
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Author: Rita Cestti
Publisher: World Bank Publications
ISBN: 9780821355237
Category : Best management practices (Pollution prevention)
Languages : en
Pages : 56
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Author:
Publisher:
ISBN:
Category : Nonpoint source pollution
Languages : en
Pages : 538
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