Download or read book A GIS based Groundwater Contamination Risk Assessment Tool for Pesticides written by Michael George Sinkevich and published by . This book was released on 2004 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Coupling GIS and Water Quality Modeling for a Comprehensive Statewide Risk Assessment of Pesticides written by Audra Leshawn Eason and published by . This book was released on 1999 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contamination of drinking water supplies by nonpoint source (NPS) pollution continues to be an important issue in environmental and water resource management. The degradation of groundwater by NPS pollutants, particularly pesticides, has become a growing public concern mainly because of the potential of long-term health effects. According to the 1994 Special Review issued by the U.S. Environmental Protection Agency (EPA), there are concerns that residues of atrazine in drinking water may increase cancer risks to the public. Thus, there is a strong need for effective tools for evaluating the environmental processes that influence the fate and transport of pesticides in the subsurface environment and the potential health risks associated with drinking contaminated water supplies.

Download or read book Gis Based Groundwater Vulnerability Assessment written by Solomon Kenea Aga and published by LAP Lambert Academic Publishing. This book was released on 2012-08 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effluents from industries and use of fertilizers and pesticides for agricultural developments are threats to groundwater quality. Remediation of contaminated groundwater is costly but groundwater protection is possible through enforcement of development policies based on scientific researches such as vulnerability assessment to contamination. This work focuses on Atebela groundwater catchment, Sebeta area. In recent years, groundwater quality has been deteriorating due to agricultural and industrial expansion which release potentially hazardous contaminants. The work applied DRASTIC model for the assessment of groundwater vulnerability to contamination in Atebela groundwater catchment. It employs a numerical ranking system that assigns relative weights to hydrogeological factors that control the fate of groundwater contaminants. The mapping process involved GIS as a tool for overlaying the various layers to produce vulnerability maps. They are useful to provide zoning for groundwater protection and are presented in a clear format for the use by policy and decision makers to develop appropriate legislative framework for the protection of the groundwater system.

Download or read book Pesticide Risk in Groundwater written by Marco Vighi and published by CRC Press. This book was released on 2019-08-08 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pesticide pollution of groundwater results from agricultural practices, the properties of the substance and its behavior in the soil environment, and the characteristics of aquifers and their vulnerability. Pesticide Risk in Groundwater provides an overview of the main issues concerning pesticide pollution of groundwater worldwide. The book is divided into five sections. Section I reviews experimental data of groundwater monitoring to indicate the extent of the problem on a global basis. Based on this evaluation, herbicides are examined in depth. Section II describes predictive approaches to estimate the distribution and fate of pesticides, and includes a chapter devoted to hydrogeological aspects affecting the vulnerability of aquifers. The third section evaluates pesticides in relation to their toxicology. It critically examines the criteria and procedures by the World Health Organization (WHO) and the U.S. Environmental Protection Agency (EPA) to define quality objectives, and compares the monitoring data on pesticides in groundwater with their quality objectives. Section IV evaluates various strategies to control and prevent groundwater pollution problems. Different water treatment options are described from a technical and economic point of view. The main preventative actions include the chemical approach, the agronomic approach, and the land use approach. The final section reviews the state of the art of drinking water regulations in the EEC, the United States, and other OECD countries. The author describes the economic implications of groundwater pollution and its control and exemplifies with a real case study.

Download or read book Integrating Pesticide Reported Usage Data with Correlation Assessment of Groundwater Contamination in Agriculture Lands of Cortland County NY written by Sophie Garcia and published by . This book was released on 2005 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water Remediation written by Shantanu Bhattacharya and published by Springer. This book was released on 2017-12-22 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the state-of-the-art in the area of water remediation. It covers topics such as decentralized ecological wastewater treatment, applications of remote sensing and geographic information systems (GIS) in water quality monitoring and remediation, water remediation through nanotechnology, and processes used in water purification. The contents of this volume will prove useful to researchers, students, and policy makers alike.

Download or read book Risk Assessment for Groundwater Pollution Control written by William F. McTernan and published by ASCE Publications. This book was released on 1990-01-01 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepared by the Groundwater Risk Assessment Task Committee for the Water Pollution Management Committee of the Environmental Engineering Division of ASCE. ThisØreport discusses the control of contaminated groundwater and the use of risk assessment to mitigate this contamination. The report explores such issues asØdefining the level of contamination,Ødetermining which substances are contaminants, andØdeciding the level of restoration needed. These and other issues are discussed within the framework of risk assessment and risk management. Critical components of risk assessment and risk management are described, as are their strengths and weaknesses.

Download or read book Groundwater Contamination Risk Assessment written by Eric George Reichard and published by . This book was released on 1990 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Processes and Management written by Prabhakar Shukla and published by Springer Nature. This book was released on 2023-03-01 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is Volume 2 which is published to complement "Environmental Processes and Management: Tools and Practices" (https://link.springer.com/book/10.1007/978-3-030-38152-3), 2020 This book provides an in-depth, well-researched and science-based approach to applying key project management and spatial tools and practices in environmental projects. This book is an important read for leaders considering projects that balance social–economic growth against minimizing its ill effects on Planet Earth. This book brings together several aspects of groundwater engineering, as well as the formula and analytical approaches required for more informed decision-making. It also highlights the vital importance of understanding the technological, economic and social dimensions of environmental studies explained through dynamic approaches and illustrative figures that have short-term results and long-term impacts. This book emphasizes on encouraging the modern and vibrant research works conducted by young researchers across the world. This book clearly details the general application of fundamental groundwater processes, the character of the different types of systems in which they occur and the way in which these factors influence process dynamics, environmental systems and their possible remedies. The book sets a possible recommendation for the professionalism with which environmental research should be planned, executed, monitored, assessed and delivered. While primarily intended for professionals responsible for the management of groundwater projects or interested in improving the overall efficiency of such projects, it is also useful for managers in the private, public and not-for-profit sectors. The book is a valuable resource for students at both undergraduate and postgraduate levels. In addition, this book serves as an indispensable guide for anyone willing to develop their skills in modern groundwater / environmental management and related techniques

Download or read book A Model for Managing the Impact of Pesticide on Groundwater at Multiple Geographical Scales written by Allan Crowe and published by . This book was released on 1995 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Assessment of Contamination Risk to Soil and Groundwater by Pesticides written by William A. Milne-Home and published by . This book was released on 1992 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pesticides and Ground water Strategy written by and published by . This book was released on 1991 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Magnitude and Costs of Groundwater Contamination from Agricultural Chemicals written by Elizabeth G. Nielsen and published by . This book was released on 1987 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Handbook of Groundwater Engineering written by Jacques W. Delleur and published by CRC Press. This book was released on 2006-11-16 with total page 1342 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete treatment of the theory and practice of groundwater engineering, The Handbook of Groundwater Engineering, Second Edition provides a current and detailed review of how to model the flow of water and the transport of contaminants both in the unsaturated and saturated zones, covers the production of groundwater and the remediation of contaminated groundwater.

Download or read book Emerging Issues in Groundwater Resources written by Ali Fares and published by Springer. This book was released on 2016-08-11 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses how emerging groundwater risks under current and potential climate change conductions reduce available groundwater resources for domestic use, and agriculture and energy production. The topics discussed throughout this book are grouped into five sections; (i) Sea Level Rise, Climate Change, and Food Security, (ii) Emerging Contaminants, (iii) Technologies and Decision Support Systems, (iv) Surface Water-Groundwater Interactions, and (v) Economics, and Energy Production and Development. This book is unique and different from other groundwater hydrology books in that it uses a holistic approach in investigating the risks related to groundwater resources. This book will be of interest to a wide audience in academia, governmental and non-governmental organizations, and environmental entities. This book will greatly contribute to a better understanding of the emerging risks to groundwater resources and should help responsible stakeholders make informed decisions in this regard.

Download or read book Prediction and Ecotoxicological Effects of Runoff Induced Pesticide Contamination in Agricultural Surface Waters written by James Michael Dabrowski and published by . This book was released on 2001 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Handbook of Groundwater Engineering written by John H. Cushman and published by CRC Press. This book was released on 2016-11-25 with total page 1092 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition adds several new chapters and is thoroughly updated to include data on new topics such as hydraulic fracturing, CO2 sequestration, sustainable groundwater management, and more. Providing a complete treatment of the theory and practice of groundwater engineering, this new handbook also presents a current and detailed review of how to model the flow of water and the transport of contaminants both in the unsaturated and saturated zones, covers the protection of groundwater, and the remediation of contaminated groundwater.