Download or read book Distribution of Major Herbicides in Ground Water of the United States written by and published by . This book was released on 1999 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Drinking Water Health Advisory written by Epa and published by CRC Press. This book was released on 1989-10-01 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each Health Advisory gives the useful and relevant data on the health effects associated with each contaminant, and gives concentrations of the contaminant that would not cause adverse health effects during various periods of exposure. Complete sections also cover information on available analytical methods and treatment techniques for the contaminants. This essential technical guide is a must for water treatment plant supervisors, managers and operators. Federal, state, local and public officials who are responsible for drinking water quality and public health in the event of emergency spills or pesticide contamination will value this easy-to-use reference.
Download or read book Minimizing the Risk of Herbicide Transport Into Public Water Supplies written by Ingrid Maria Verstraeten and published by . This book was released on 2000 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Some Organophosphate Insecticides and Herbicides written by IARC Working Group on the Evaluation of Carcinogenic Risks to Humans and published by World Health Organization. This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of the IARC Monographs provides evaluations of the carcinogenicity of some organophosphate insecticides and herbicides, including diazinon, glyphosate, malathion, parathion, and tetrachlorvinphos. Diazinon acts on a wide range of insects on crops, gardens, livestock, and pets, but most uses have been restricted in the USA, Canada, and the European Union since the 1980s. Glyphosate is the most heavily used agricultural and residential herbicide in the world, and has been detected in soil, air, surface water, and groundwater, as well as in food. Malathion is one of the oldest and most widely used organophosphate insecticides, and has a broad spectrum of applications in agriculture and public health, notably mosquito control. The insecticide parathion has been largely banned or restricted throughout the world due to toxicity to wildlife and humans. Tetrachlorvinphos is banned in the European Union, but continues to be used in the USA and elsewhere as an insecticide on animals, including in pet flea collars. The IARC Monographs Working Group reviewed epidemiological evidence, animal bioassays, and mechanistic and other relevant data to reach conclusions as to the carcinogenic hazard to humans of these agents.
Download or read book Pesticides in Drinking Water written by David I. Gustafson and published by Van Nostrand Reinhold Company. This book was released on 1993 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: What are the dangers of pesticide contamination in water supplies? Can the problem be eliminated? Are the available technologies adequate to remedy or alleviate the risks? What government regulations are currently in place, and how effective is the protection they offer? This comprehensive resource provides a collection of all known, up-to-date information regarding the occurrence of pesticides in drinking water. Gustafson furnishes definitive examinations regarding the different types of pesticides in drinking supplies, how they get there, and what is being done to remedy the problem. Bringing together historic data, current trends in scientific thought, regulatory tactics, and future technical strategies, Pesticides in Drinking Water provides an inclusive, single source for understanding how best to monitor and control the problem. The author provides: Case studies for a more detailed, historical perspective A review of current monitoring data Intricate descriptions of accidental spills and misuses of pesticides An explanation of the dangers of leaching and run-off from properly applied chemicals Recent surveys of drinking water quality A look at current industrial and government regulations Examples of the technology utilized to treat pesticides in water supplies An examination of new and safer pesticides This effective reference guide is invaluable for chemists and biologists in the agricultural-chemistry profession, environmental consultants and engineers, farmers, government inspectors, and regulatory managers. Presented in an accurate, technical, but fully accessible style, Pesticides in Drinking Water is also ideal for students, scholars, or any-one concerned about water quality and the environmental hazards of pesticides.
Download or read book Occurrence of Herbicides Pesticides in Drinking Water written by Michelle Frey and published by American Water Works Association. This book was released on 2000 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication addresses the public health significance of agrochemical pollution of public water supplies, based on a study sponsored by the nonprofit corporation American Water Works Association, which funds research to help utilities respond to regulatory requirements and other industry issues. The study aimed to identify the information needs for future epidemiological research efforts focusing on reproductive outcomes from pesticide exposure via drinking water. Epidemiology and toxicology researchers describe what is currently known about the reproductive health effects associated with exposure; the spatial and temporal patterns of pesticide exposure through drinking water that would be important to the design of epidemiological research; geographic trends in drinking water exposure around the country; and remaining research needs and design studies relevant to advancing understanding of adverse reproductive health outcomes associated with pesticide, herbicide, and fungicide exposures from drinking water. Lacks an index. Annotation c. Book News, Inc., Portland, OR (booknews.com)
Download or read book Herbicide Contamination of Surface Runoff Waters written by John O. Evans and published by . This book was released on 1973 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Field and laboratory studies of the movement of herbicides were conducted to determine their potential as contaminants in irrigation return flow. Special emphasis was given to the use of herbicides for vegetation control along ditches, canals and watersheds where high dosages are required to control the excessive growth of grasses and broadleaved weeds. The following herbicides have been studies: substituted urea (diuron), triazines (summitol and atrazine), phenoxyacetic acid (2, 4-D and 2, 4, 5-T) and a substituted pyridine (picloram). The greatest tendency for transport of herbicides in water coming in contact with soils occurs during the initial storms following spray application. If the intensity of the initial precipitation is not sufficient to cause movement across the soil, the danger of herbicide movement is essentially eliminated. The highest concentratoins (ppm) of herbicide observed in surface waters were 1.8, 0.5, 4.2 and 2.7 for diuron, summitol, 2, 4-D, 2, 4, 5-T and picloram, respectively. These levels were observed immediately below treated areas receiving the higher recommended dosages of the herbicides. All herbicide concentrations dropped below the limit of detection within a few hundred meters below the sprayed areas. Presumably, soil filtration, adsorption and dilution are primarily responsible for the loss of herbicides from water.
Download or read book Aquatic Herbicide Data written by and published by . This book was released on 1962 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Groundwater Quality written by Harriet Nash and published by Springer. This book was released on 1994-10-31 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groundwater quality monitoring and testing is of paramount importance both in the developed and developing world. This book presents a series of papers illustrating the varied nature of current research into groundwater quality. Urban and rural supplies are covered through a case history approach, and the importance of remedial action to prevent deterioration is emphasized.
Download or read book Herbicides and Their Transformation Products in Source water Aquifers Tapped by Public supply Wells in Illinois 2001 02 written by Patrick C. Mills and published by . This book was released on 2004 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Blue Water Navy Vietnam Veterans and Agent Orange Exposure written by Institute of Medicine and published by National Academies Press. This book was released on 2011-07-01 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over 3 million U.S. military personnel were sent to Southeast Asia to fight in the Vietnam War. Since the end of the Vietnam War, veterans have reported numerous health effects. Herbicides used in Vietnam, in particular Agent Orange have been associated with a variety of cancers and other long term health problems from Parkinson's disease and type 2 diabetes to heart disease. Prior to 1997 laws safeguarded all service men and women deployed to Vietnam including members of the Blue Navy. Since then, the Department of Veteran Affairs (VA) has established that Vietnam veterans are automatically eligible for disability benefits should they develop any disease associated with Agent Orange exposure, however, veterans who served on deep sea vessels in Vietnam are not included. These "Blue Water Navy" veterans must prove they were exposed to Agent Orange before they can claim benefits. At the request of the VA, the Institute of Medicine (IOM) examined whether Blue Water Navy veterans had similar exposures to Agent Orange as other Vietnam veterans. Blue Water Navy Vietnam Veterans and Agent Orange Exposure comprehensively examines whether Vietnam veterans in the Blue Water Navy experienced exposures to herbicides and their contaminants by reviewing historical reports, relevant legislation, key personnel insights, and chemical analysis to resolve current debate on this issue.
Download or read book Biochemical Toxicology written by Muharrem Ince and published by BoD – Books on Demand. This book was released on 2020-07-29 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biochemical Toxicology - Heavy Metals and Nanomaterials provides an overview of biochemical contamination, nanomaterials and toxic metals, and measurement techniques. It explains and clarifies important studies and compares and develops new and groundbreaking measurement techniques in the fields of organic and inorganic pollution and nanoscience. It is highly recommended for professionals and readers interested in the environment and human health.
Download or read book Environmental Chemistry of Herbicides written by Raj Grover and published by CRC Press. This book was released on 1990-11-21 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication is rare among those texts on pesticides in that it covers herbicides exclusively. It presents, in one source, information that is typically scattered. This important publication enables the reader to recommend herbicide use more reliably and efficiently. It also highlights environmental issues relevant to herbicide use in agriculture. The book outlines potential areas of further research. This title is of particular value to weed scientists, environmental chemists and engineers, soil scientists, and those responsible for recommending and/or regulating use of herbicides in agriculture. Focuses On: ? Increasing efficiency of herbicides in agriculture ? Decreasing environmental contamination with herbicides ? Dissipation and transformations in water and sediment ? Nature, transport, and fate of airborne residues ? Absorption and transport in plants ? Transformations in biosphere ? Bioaccumulation and food chain accumulation ? Photochemical transformations ? Bound residues ? Predictability and environmental chemistry
Download or read book Handbook of Water Purity and Quality written by Satinder Ahuja and published by Academic Press. This book was released on 2009-07-17 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work provides those involved in water purification research and administration with a comprehensive resource of methods for analyzing water to assure its safety from contaminants, both natural and human caused. The book first provides an overview of major water-related issues in developing and developed countries, followed by a review of issues of sampling for water analysis, regulatory considerations and forensics in water quality and purity investigations. The subsequent chapters cover microbial as well chemical contaminations from inorganic compounds, radionuclides, volatile and semi-volatile compounds, disinfectants, herbicides, and pharmaceuticals, including endocrine disruptors, as well as potential terrorist-related contamination. The last chapter describes the Grainger prize-winning filter that can remove arsenic from water sources and sufficiently protect the health of a large number of people. - Covers the scope of water contamination problems on a worldwide scale - Provides a rich source of methods for analyzing water to assure its safety from natural and deliberate contaminants - Describes the filter that won the $1 million Grainger prize and thereby highlighting an important approach to remediation
Download or read book Pesticides in Streams of the United States written by Steven J. Larson and published by . This book was released on 1999 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Herbicide Use in the Management of Roadside Vegetation Western Oregon 1999 2000 written by Tamara M. Wood and published by . This book was released on 2001 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analysis of Pesticides in Water written by Alfred S.Y. Chau and published by CRC Press. This book was released on 2018-02-06 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, collected by Mr. Chau and Dr. Afghan, is devoted to the broad and important topic of pesticides. It examines important facets such as the significance of the problem, the chemistry of pesticides, and principles and techniques. It will provide excellent reference material for producers, users and testing agencies.
