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Agricultural Practices and Water Quality by Ted L. Willrich,George Edward Smith Pdf
SEDIMENT AS A WATER POLLUTANT; PLANT NUTRIENTS AS WATER POLLUTANTS; PESTICIDES AS WATER POLLUTANTS; ANIMAL WASTES AS WATER POLLUTANTS; AGRICULTURAL POLLUTION IMPLICATIONS; AGRICULTURE'S INVOLVEMENT IN POLLUTED AND CLEAN WATER.
Ground Water Quality and Agricultural Practices by Deborah Fairchild Pdf
This outstanding reference book deals with effects of various agricultural practices on ground water quality and usage; and ground water management strategies for protection of ground water affected by agriculture.
Mateo-Sagasta, Javier,Zadeh, S. M.,Turral, H.,Burke, J.
Author : Mateo-Sagasta, Javier,Zadeh, S. M.,Turral, H.,Burke, J. Publisher : Rome, Italy: FAO Colombo, Sri Lanka: International Water Management Institute (IWMI). CGIAR Research Program on Water, Land and Ecosystems (WLE). Page : 35 pages File Size : 47,9 Mb Release : 2017-11-17 Category : Technology & Engineering ISBN : 8210379456XXX
Water Quality and Agriculture by Organisation for Economic Co-Operation and Development (OECD) Pdf
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.
D. R. Coote,L. J. Gregorich,Canada. Agriculture and Agri-Food Canada. Research Branch
Author : D. R. Coote,L. J. Gregorich,Canada. Agriculture and Agri-Food Canada. Research Branch Publisher : Research Branch Agriculture and Agri-Food Canada Page : 198 pages File Size : 51,8 Mb Release : 2000 Category : Nature ISBN : UCLA:L0081538902
The Health of Our Water by D. R. Coote,L. J. Gregorich,Canada. Agriculture and Agri-Food Canada. Research Branch Pdf
Using a variety of research findings and case studies, this publication provides a broad picture of water quality and quantity in Canada as they are affected by agriculture and as they affect agriculture itself. The first part contains background on the water cycle, water supplies in Canada, agriculture & other rural uses of water, and issues related to water quality. The second part describes what is currently known about the health of Canada's rural surface water and groundwater, and the implications for natural ecosystems. The third part describes responses to the various issues of water quality & quantity, citing farming practices and regulatory tools, among other measures. The final part discusses how the growth of agriculture may be limited by issues related to water and how the future might proceed. Includes glossary.
Water Quality for Agriculture by R. S. Ayers,D. W. Westcot Pdf
Richtlijnen voor de werker in het veld om problemen te ondervangen ten aanzien van de waterkwaliteit voor irrigatie-doeleinden. Tenslotte worden praktijkervaringen uit diverse gebieden vermeld
National Research Council,Board on Agriculture,Committee on Long-Range Soil and Water Conservation Policy
Author : National Research Council,Board on Agriculture,Committee on Long-Range Soil and Water Conservation Policy Publisher : National Academies Press Page : 541 pages File Size : 54,9 Mb Release : 1993-02-01 Category : Technology & Engineering ISBN : 9780309049337
Soil and Water Quality by National Research Council,Board on Agriculture,Committee on Long-Range Soil and Water Conservation Policy Pdf
How can the United States meet demands for agricultural production while solving the broader range of environmental problems attributed to farming practices? National policymakers who try to answer this question confront difficult trade-offs. This book offers four specific strategies that can serve as the basis for a national policy to protect soil and water quality while maintaining U.S. agricultural productivity and competitiveness. Timely and comprehensive, the volume has important implications for the Clean Air Act and the 1995 farm bill. Advocating a systems approach, the committee recommends specific farm practices and new approaches to prevention of soil degradation and water pollution for environmental agencies. The volume details methods of evaluating soil management systems and offers a wealth of information on improved management of nitrogen, phosphorus, manure, pesticides, sediments, salt, and trace elements. Landscape analysis of nonpoint source pollution is also detailed. Drawing together research findings, survey results, and case examples, the volume will be of interest to federal, state, and local policymakers; state and local environmental and agricultural officials and other environmental and agricultural specialists; scientists involved in soil and water issues; researchers; and agricultural producers.
National Research Council,Division on Earth and Life Studies,Water Science and Technology Board,Committee on the Mississippi River and the Clean Water Act
Author : National Research Council,Division on Earth and Life Studies,Water Science and Technology Board,Committee on the Mississippi River and the Clean Water Act Publisher : National Academies Press Page : 252 pages File Size : 53,6 Mb Release : 2008-02-08 Category : Nature ISBN : 9780309177818
Mississippi River Water Quality and the Clean Water Act by National Research Council,Division on Earth and Life Studies,Water Science and Technology Board,Committee on the Mississippi River and the Clean Water Act Pdf
The Mississippi River is, in many ways, the nation's best known and most important river system. Mississippi River water quality is of paramount importance for sustaining the many uses of the river including drinking water, recreational and commercial activities, and support for the river's ecosystems and the environmental goods and services they provide. The Clean Water Act, passed by Congress in 1972, is the cornerstone of surface water quality protection in the United States, employing regulatory and nonregulatory measures designed to reduce direct pollutant discharges into waterways. The Clean Water Act has reduced much pollution in the Mississippi River from "point sources" such as industries and water treatment plants, but problems stemming from urban runoff, agriculture, and other "non-point sources" have proven more difficult to address. This book concludes that too little coordination among the 10 states along the river has left the Mississippi River an "orphan" from a water quality monitoring and assessment perspective. Stronger leadership from the U.S. Environmental Protection Agency (EPA) is needed to address these problems. Specifically, the EPA should establish a water quality data-sharing system for the length of the river, and work with the states to establish and achieve water quality standards. The Mississippi River corridor states also should be more proactive and cooperative in their water quality programs. For this effort, the EPA and the Mississippi River states should draw upon the lengthy experience of federal-interstate cooperation in managing water quality in the Chesapeake Bay.
E. D. Ongley,Food and Agriculture Organization of the United Nations
Author : E. D. Ongley,Food and Agriculture Organization of the United Nations Publisher : Food & Agriculture Org. Page : 114 pages File Size : 51,7 Mb Release : 1996 Category : Business & Economics ISBN : 9251038759
Control of Water Pollution from Agriculture by E. D. Ongley,Food and Agriculture Organization of the United Nations Pdf
Agricultural operations can contribute to water quality deterioration through the release of several materials into water: sediments, pesticides, animal manures, fertilizers and other sources of inorganic and organic matter. This ''guidelines'' document on control and management of agricultural water pollution has the objectives of delineating the nature and consequences of agricultural impacts on water quality, and of providing a framework for practical measures to be undertaken by relevant professionals and decision-makers to control water pollution.
Drinking Water Supply and Agricultural Pollution by G.J. Schrama Pdf
Agricultural pollution (with nitrates and pesticides) is one of the biggest threats to drinking water resources. At many places regional and local water authorities, together with the water supply industry, are involved in preventive action aimed at farming practices. Three national case studies (Germany, The Netherlands, and the United Kingdom) analyse these efforts within the context of problematical national agricultural policy and the need to implement EU directives on water quality. Additional case studies cover the role of the European Union, while the same problem in a different setting is analysed for the United States. The central question of how national and European governments can reinforce the control capacity of the actors at the regional and local level, is treated from the theoretical perspective of the policy network approach.
National Research Council,Division on Earth and Life Studies,Water Science and Technology Board,Committee on Water Implications of Biofuels Production in the United States
Author : National Research Council,Division on Earth and Life Studies,Water Science and Technology Board,Committee on Water Implications of Biofuels Production in the United States Publisher : National Academies Press Page : 86 pages File Size : 49,6 Mb Release : 2008-02-09 Category : Science ISBN : 9780309113618
Water Implications of Biofuels Production in the United States by National Research Council,Division on Earth and Life Studies,Water Science and Technology Board,Committee on Water Implications of Biofuels Production in the United States Pdf
National interests in greater energy independence, concurrent with favorable market forces, have driven increased production of corn-based ethanol in the United States and research into the next generation of biofuels. The trend is changing the national agricultural landscape and has raised concerns about potential impacts on the nation's water resources. To help illuminate these issues, the National Research Council held a colloquium on July 12, 2007 in Washington, DC. Water Implications of Biofuels Production in the United States, based in part on discussions at the colloquium, concludes that if projected future increases in use of corn for ethanol production do occur, the increase in harm to water quality could be considerable from the increases in fertilizer use, pesticide use, and soil erosion associated with growing crops such as corn. Water supply problems could also develop, both from the water needed to grow biofuels crops and water used at ethanol processing plants, especially in regions where water supplies are already overdrawn. The production of "cellulosic ethanol," derived from fibrous material such as wheat straw, native grasses, and forest trimmings is expected to have less water quality impact but cannot yet be produced on a commerical scale. To move toward a goal of reducing water impacts of biofuels, a policy bridge will likely be needed to encourage growth of new technologies, best agricultural practies, and the development of traditional and cellulosic crops that require less water and fertilizer and are optimized for fuel production.
Contaminants in Agriculture by M. Naeem,Abid Ali Ansari,Sarvajeet Singh Gill Pdf
This comprehensive volume covers recent studies into agricultural problems caused by soil and water contamination. Considering the importance of agricultural crops to human health, the editors have focused on chapters detailing the negative impact of heavy metals, excessive chemical fertilizer use, nutrients, pesticides, herbicides, insecticides, agricultural wastes and toxic pollutants, among others, on agricultural soil and crops. In addition, the chapters offer solutions to these negative impacts through various scientific approaches, including using biotechnology, nanotechnology, nutrient management strategies, biofertilizers, as well as potent PGRs and elicitors. This book serves as a key source of information on scientific and engineered approaches and challenges for the bioremediation of agricultural contamination worldwide. This book should be helpful for research students, teachers, agriculturalists, agronomists, botanists, and plant growers, as well as in the fields of agriculture, agronomy, plant science, plant biology, and biotechnology, among others. It serves as an excellent reference on the current research and future directions of contaminants in agriculture from laboratory research to field application.