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Water Quality Trends At National River Water Quality Network Sites For 1989 2007
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Book Synopsis OECD Studies on Water Water Quality and Agriculture Meeting the Policy Challenge by : OECD
Download or read book OECD Studies on Water Water Quality and Agriculture Meeting the Policy Challenge written by OECD and published by OECD Publishing. This book was released on 2012-03-12 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines linking policies and farm management to improve water quality.
Author :Organisation for Economic Co-Operation and Development (OECD) Publisher :IWA Publishing ISBN 13 :1780401329 Total Pages :158 pages Book Rating :4.7/5 (84 download)
Book Synopsis Water Quality and Agriculture by : Organisation for Economic Co-Operation and Development (OECD)
Download or read book Water Quality and Agriculture written by Organisation for Economic Co-Operation and Development (OECD) and published by IWA Publishing. This book was released on 2012-03-15 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report on Water Quality and Agriculture examines the linkages between agriculture and water quality. It discusses the overall trends and outlook for agriculture and water quality in OECD countries; describes recent actions by policy makers to address water quality issues in agriculture; and provides a set of recommendations for countries to meet the challenge of improving agricultural water quality.
Book Synopsis OECD Compendium of Agri-environmental Indicators by : OECD
Download or read book OECD Compendium of Agri-environmental Indicators written by OECD and published by OECD Publishing. This book was released on 2013-06-25 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides comprehensive data and analysis on the environmental performance of agriculture in OECD countries since 1990, covering soil, water, air and biodiversity and looking at recent policy developments in all 34 countries.
Book Synopsis The Politics of Fresh Water by : Catherine M. Ashcraft
Download or read book The Politics of Fresh Water written by Catherine M. Ashcraft and published by Routledge. This book was released on 2016-12-08 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water scarcity is not simply the result of what nature has to offer but always involves power relations and political decisions. This volume discusses the politics of the freshwater crisis, specifically how access to water is determined in different regions and historical periods, how conflict is constructed and managed, and how identity and efforts to control water systems, through development, technologies, and institutions, shape one another. The book analyzes responses to the water crisis as efforts to mitigate water insecurity and as expressions of collective identity that legitimate, resist, or seek to transform existing inequalities. The chapters focus on different processes that contribute to freshwater scarcity, including land use decisions, pollution, privatization, damming, climate change, discrimination, water management institutions and technology. Case studies are included from North and South America, Africa, Asia, Europe and New Zealand.
Download or read book Polluted Inheritance written by Mike Joy and published by Bridget Williams Books. This book was released on 2015-11-20 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: The parlous state of our freshwater ecosystems is just one signal that we face a more widespread, and unprecedented, environmental crisis. New Zealand’s dairy industry is big business. But what are the hidden – and not so hidden – costs of intensive farming? Evidence presented here by ecologist Mike Joy demonstrates that intensive dairy farming has degraded our freshwater rivers, streams and lakes to an alarming degree. This situation, he argues, has arisen primarily through governmental policy that prioritises short-term economic growth over long-term environmental sustainability. This BWB Text is a call to arms, urging New Zealand to change course or risk the wellbeing of future generations.
Book Synopsis U.S. Geological Survey Water-supply Paper by :
Download or read book U.S. Geological Survey Water-supply Paper written by and published by . This book was released on 1982 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Water Summary 1990-91 written by and published by . This book was released on 1993 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Water Summary written by and published by . This book was released on 1993 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Quality of the Lower Columbia River Basin by :
Download or read book Water Quality of the Lower Columbia River Basin written by and published by . This book was released on 1996 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water-quality Assessment of the Las Vegas Valley Area and the Carson and Truckee River Basins, Nevada and California, Nutrients, Pesticides, and Suspended Sediment, October 1969-April 1990 by :
Download or read book Water-quality Assessment of the Las Vegas Valley Area and the Carson and Truckee River Basins, Nevada and California, Nutrients, Pesticides, and Suspended Sediment, October 1969-April 1990 written by and published by . This book was released on 1997 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Australian and New Zealand Guidelines for Fresh and Marine Water Quality by :
Download or read book Australian and New Zealand Guidelines for Fresh and Marine Water Quality written by and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Quality Indices by : Tabassum Abbasi
Download or read book Water Quality Indices written by Tabassum Abbasi and published by Elsevier. This book was released on 2012-03-10 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers water quality indices (WQI) in depth – it describes what purpose they serve, how they are generated, what are their strengths and weaknesses, and how to make the best use of them. It is a concise and unique guide to WQIs for chemists, chemical/environmental engineers and government officials. Whereas it is easy to express the quantity of water, it is very difficult to express its quality because a large number of variables determine the water quality. WQIs seek to resolve the difficulty by translating a set of a large number of variables to a one-digit or a two-digit numeral. They are essential in communicating the status of different water resources in terms of water quality and the impact of various factors on it to policy makers, service personnel, and the lay public. Further they are exceedingly useful in the monitoring and management of water quality. With the importance of water and water quality increasing exponentially, the importance of this topic is also set to increase enormously because only with the use of indices is it possible to assess, express, communicate, and monitor the overall quality of any water source. - Provides a concise guide to WQIs: their purpose and generation - Compares existing methods and WQIs and outlines strengths and weaknesses - Makes recommendations on how the indices should be used and under what circumstances they apply
Book Synopsis Water-resources Investigations Report by :
Download or read book Water-resources Investigations Report written by and published by . This book was released on 2000 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U.S.G.S. Water Resources Data written by and published by . This book was released on 1989 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water-Quality Engineering in Natural Systems by : David A. Chin
Download or read book Water-Quality Engineering in Natural Systems written by David A. Chin and published by John Wiley & Sons. This book was released on 2012-10-16 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides the tools needed to control and remediate the quality of natural water systems Now in its Second Edition, this acclaimed text sets forth core concepts and principles that govern the fate and transport of contaminants in water, giving environmental and civil engineers and students a full set of tools to design systems that effectively control and remediate the quality of natural waters. Readers will find coverage of all major classes of water bodies. Moreover, the author discusses the terrestrial fate and transport of contaminants in watersheds, underscoring the link between terrestrial loadings and water pollution. Water-Quality Engineering in Natural Systems begins with an introduction exploring the sources of water pollution and the control of water pollution. It then presents the fundamentals of fate and transport, including the derivation and application of the advection–diffusion equation. Next, the text covers issues that are unique to: Rivers and streams Groundwater Watersheds Lakes and reservoirs Wetlands Oceans and estuaries The final two chapters are dedicated to analyzing water-quality measurements and modeling water quality. This Second Edition is thoroughly updated based on the latest findings, practices, and standards. In particular, readers will find new methods for calculating total maximum daily loads for river contaminants, with specific examples detailing the fate and transport of bacteria, a pressing problem throughout the world. With end-of-chapter problems and plenty of worked examples, Water-Quality Engineering in Natural Systems enables readers to not only understand what happens to contaminants in water, but also design systems to protect people from toxic pollutants.
Book Synopsis Grassland Productivity and Ecosystem Services by : Gilles Lemaire
Download or read book Grassland Productivity and Ecosystem Services written by Gilles Lemaire and published by CABI. This book was released on 2011 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains 28 chapters with emphasis on the interactive nature of the relationships between the soil, plant, animal and environmental components of grassland systems, both natural and managed. It analyses the present knowledge and the future trends of research for combining the classical view of grasslands, as a resource for secure feeding of an increasing human population, with the more recent perspective of the contribution of grasslands to the mitigation of environmental impacts and biodiversity erosion as consequences of human society activities. The chapters are organized within five sections dealing with the different functions and the main ecosystem services expected from grasslands: (i) domestic herbivore feeding and animal production; (ii) the regulation of biogeochemical cycles and its consequences for the environment; (iii) dynamics of biodiversity hosted by grasslands; (iv) integration of grasslands within sustainable animal production systems; and (v) interactions of grassland areas with other land use systems at the landscape level.
Book Synopsis Water Quality for Ecosystem and Human Health by : Geneviève M. Carr
Download or read book Water Quality for Ecosystem and Human Health written by Geneviève M. Carr and published by UNEP/Earthprint. This book was released on 2008 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document is intended to provide an overview of the major components of surface and ground water quality and how these relate to ecosystem and human health. Local, regional and global assessments of water quality monitoring data are used to illustrate key features of aquatic environments, and to demonstrate how human activities on the landscape can influence water quality in both positive and negative ways. Clear and concise background knowledge on water quality can serve to support other water assessments.
