Wastewater Use In Agriculture Review Of Impacts And Methodological Issues In Valuing Impacts
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Wastewater Use In Agriculture Review Of Impacts And Methodological Issues In Valuing Impacts
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Author : Intizar Hussain
language : en
Publisher: IWMI
Release Date : 2002
Wastewater Use In Agriculture Review Of Impacts And Methodological Issues In Valuing Impacts written by Intizar Hussain and has been published by IWMI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Irrigation water categories.
The objective of this paper is to provide a review of the characteristics of wastewater used for irrigation, and the reasoning behind the international guidelines presently used in regulating wastewater reuse for agriculture. This paper presents various systems of wastewater treatment available and discusses their benefits and shortcomings. A selective review of recent empirical studies identifies major impacts both positive and negative impacts of wastewater irrigation. Finally, the paper provides the review of environmental valuation techniques for analyzing impacts of wastewater uses in agriculture, and suggest a framework for application of some of these techniques. This framework will be applied to a developing country case study (Faisalabad area in Pakistan), in the ongoing IWMI research program.
Current Perspective On Irrigation And Drainage
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Author : Surendra Nath Kulshreshtha
language : en
Publisher: BoD – Books on Demand
Release Date : 2017-03-01
Current Perspective On Irrigation And Drainage written by Surendra Nath Kulshreshtha and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-01 with Technology & Engineering categories.
This book was designed to be a comprehensive review of selected topics related to irrigation and drainage. Readers will find themes such as salinity control, decision support systems, subsurface drainage, irrigation scheduling in nurseries, irrigation with municipal wastewater, and sustainable drainage systems. These topics and pursuant discussions are expected to be very fruitful in the continuing debate on global food security.
Urban Water Security Managing Risks
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Author : Blanca Jimenez Cisneros
language : en
Publisher: CRC Press
Release Date : 2009-03-24
Urban Water Security Managing Risks written by Blanca Jimenez Cisneros and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-03-24 with Science categories.
Understanding the impacts of urbanization on the urban water cycle and managing the associated health risks demand adequate strategies and measures. Health risks associated with urban water systems and services include the microbiological and chemical contamination of urban waters and outbreak of water-borne diseases, mainly due to poor water and s
Constructed Subsurface Wetlands
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Author : Abdel Razik Ahmed Zidan
language : en
Publisher: CRC Press
Release Date : 2018-01-03
Constructed Subsurface Wetlands written by Abdel Razik Ahmed Zidan and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-03 with Science categories.
With a sharp focus on environmental pollution and its impact on life and nature, scientists and engineers have studied the water treatment effect of natural wetlands for many years, resulting in the development of constructed wetlands (CWs) for treating wastewater. This informative new book provides current information and guidance on the construction, performance, operation, and maintenance of subsurface flow constructed wetlands of domestic and municipal wastewater. The focus of the volume is to evaluate the performance of horizontal subsurface flow constructed wetlands in treating domestic wastewater to establish the limit that can be safely discharged to agricultural drains. Two-step procedures were used for the preparation of this book. Using modeling and statistical analyses of treated water samples showed a significant difference between different media for the treatment of most pollutants. The authors went on to design artificial neural network models (ANNs) using Matlab software to simulate some of the experimental data and to anticipate the parameters of output concentration. The wetland systems have the ability to deal with various pollutants with different concentrations and to decrease the treated water to the standard limits. This volume presents the main role of emergent plants for treatment performance in the constructed wetlands and will be a very important resource for engineers in this field as well as for both undergraduate and graduate students.
Research Anthology On Emerging Techniques In Environmental Remediation
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Author : Management Association, Information Resources
language : en
Publisher: IGI Global
Release Date : 2021-11-26
Research Anthology On Emerging Techniques In Environmental Remediation written by Management Association, Information Resources and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-26 with Technology & Engineering categories.
As industry develops globally, environmental pollution grows to be an increasingly serious problem with each passing year. While there are many things that individuals on every level of power can do to mitigate the harm done to the environment, environmental remediation is a step to take to save our soil and water resources. As this problem is ongoing, it is essential to be knowledgeable in the emerging techniques made within the field of environmental remediation. The Research Anthology on Emerging Techniques in Environmental Remediation is a comprehensive resource on the emerging techniques and developments made within the field of environmental remediation. With global contributing authors, this book explores environmental remediation within diverse settings and international standards. Covering topics such as pollution and contamination, nanotechnology, and agriculture, this book is an essential reference for scientists, chemists, environmentalists, government officials, professors, students, researchers, conservationists, and academicians.
Beyond Scarcity
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Author : World Bank
language : en
Publisher: World Bank Publications
Release Date : 2017-12-13
Beyond Scarcity written by World Bank and has been published by World Bank Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-13 with Business & Economics categories.
Water has always been a source of risks and opportunities in the Middle East and North Africa. Yet rapidly changing socioeconomic, political, and environmental conditions make water security a different, and more urgent, challenge than ever before. This report shows that achieving water security means much more than coping with water scarcity. It means managing water resources in a sustainable, efficient, and equitable way. It also involves delivering water services reliably and affordably, to reinforce relationships between service providers and water users and contribute to a renewed social contract. Water security also entails mitigating water-related risks such as floods and droughts.Water security is an urgent target, but it is also a target within reach. A host of potential solutions to the region’s water management challenges exist. To make these solutions work, clear incentives are needed to change the way water is managed, conserved, and allocated. To make these solutions work, countries in the region will also need to better engage water users, civil society, and youth. The failure of policies to address water challenges can have severe impacts on people’s well-being and political stability. The strategic question for the region is whether countries will act with foresight and resolve to strengthen water security, or whether they will wait to react to the inevitable disruptions of water crises.
Adaptive Soil Management From Theory To Practices
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Author : Amitava Rakshit
language : en
Publisher: Springer
Release Date : 2017-03-15
Adaptive Soil Management From Theory To Practices written by Amitava Rakshit and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-15 with Nature categories.
The book focuses in detail on learning and adapting through partnerships between managers, scientists, and other stakeholders who learn together how to create and maintain sustainable resource systems. As natural areas shrink and fragment, our ability to sustain economic growth and safeguard biological diversity and ecological integrity is increasingly being put to the test. In attempting to meet this unprecedented challenge, adaptive management is becoming a viable alternative for broader application. Adaptive management is an iterative decision-making process which is both operationally and conceptually simple and which incorporates users to acknowledge and account for uncertainty, and sustain an operating environment that promotes its reduction through careful planning, evaluation, and learning until the desired results are achieved. This multifaceted approach requires clearly defined management objectives to guide decisions about what actions to take, and explicit assumptions about expected outcomes to compare against actual outcomes. In this edited book, we address the issue by pursuing a holistic and systematic approach that utilizes natural resources to reap sustainable environmental, economic and social benefits for adaptive management, helping to ensure that relationships between land, water and plants are managed in ways that mimic nature.
Environmental Resource Management And The Nexus Approach
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Author : Hiroshan Hettiarachchi
language : en
Publisher: Springer
Release Date : 2016-04-08
Environmental Resource Management And The Nexus Approach written by Hiroshan Hettiarachchi and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-08 with Technology & Engineering categories.
This book elaborates how water, soil, and waste may be managed in a nexus and how this approach may help combat global change. In addition to providing a brief account on nexus thinking and how it may help us tackle issues important to the world community such as food security, the book presents the environmental resource perspective of three main aspects of global change: climate change, urbanization, and population growth. Taking as its point of departure the thematic discussions of the Dresden Nexus Conference (DNC 2015) held in March 2015, the book presents the perspectives of a number of thought leaders on how the nexus approach could contribute to sustainable environmental resource management. The first chapter provides an introduction to the issues and consent of the book. Chapters 2 and 3 focus on climate change adaptation. Chapters 4 and 5 discuss the role of urbanization as a main driver of global change. The last two chapters of the book present ideas on how the nexus approach may be used to cope with population growth and increased demand for resources.
The Truth About Wuhan
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Author : Andrew G. Huff
language : en
Publisher: Simon and Schuster
Release Date : 2022-12-06
The Truth About Wuhan written by Andrew G. Huff and has been published by Simon and Schuster this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-06 with Science categories.
Shocking new insider information that shows what really happened in Wuhan, China, at the start of the COVID-19 outbreak and in the ensuing cover-up. The day that Dr. Andrew G. Huff left his senior scientist and vice president role at EcoHealth Alliance was one of the happiest days of his life due to the corruption he had witnessed at the organization. However, he never thought working there would be of any great consequence to the future. He was wrong. Because, as an EcoHealth Alliance insider, Dr. Huff had had a ringside seat to one of the biggest cover-ups in history. The Truth about Wuhan contains new research and a breakdown of how and why the development of COVID-19 in the United States and China was supported by the US government to collect intelligence on laboratories in China. Dr. Huff, an expert in the fields of bioterrorism and bio warfare, is a whistleblower who will show why the reasons the lab leak was covered up are incorrect. He worked on the classified research side of the program as a US government scientist. He knows the real how and why COVID-19 emerged. Besides exposing the conspiracy and cover-up, Dr. Huff also puts forth policy solutions and recommendations to prevent a lab leak virus from plaguing the world again. The Truth about Wuhan simply explains the complexity of the system that led to COVID-19’s emergence; how the medical industrial complex grew and became entrenched in gain of function work after 9/11; why EcoHealth Alliance was the (almost) perfect intelligence collection cover; the policy actions and decision-making process as to why the United States government engaged in the COVID cover-up; how and why the United States swapped biotechnology with China and biomedical corporations; and the incentives for each of the actors or governments to engage and coordinate a global cover-up of COVID-19 origins. The Truth about Wuhan also shows how and why Dr. Anthony Fauci is intricately involved in the COVID cover-up; how scientists like EcoHealth Alliance president and CEO Dr. Peter Daszak rose to power and used their influence to corrupt science and the COVID origin investigation; and how the intelligence community likely orchestrated the cover-up with Dr. Anthony Fauci. Dr. Huff also provides personal harrowing accounts of how the US government waged a psychological operation against him to prevent him from speaking out. COVID-19 is the biggest lie, scandal, and intelligence failure in US history, and Dr. Andrew G. Huff is stepping out of the shadows to share his insider story about this failure that led to millions of deaths around the world.
Routledge Handbook Of Landscape And Food
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Author : Joshua Zeunert
language : en
Publisher: Routledge
Release Date : 2018-02-02
Routledge Handbook Of Landscape And Food written by Joshua Zeunert and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-02 with Architecture categories.
Since the turn of the millennium, there has been a burgeoning interest in, and literature of, both landscape studies and food studies. Landscape describes places as relationships and processes. Landscapes create people’s identities and guide their actions and their preferences, while at the same time are shaped by the actions and forces of people. Food, as currency, medium, and sustenance, is a fundamental part of those landscape relationships. This volume brings together over fifty contributors from around the world in forty profoundly interdisciplinary chapters. Chapter authors represent an astonishing range of disciplines, from agronomy, anthropology, archaeology, conservation, countryside management, cultural studies, ecology, ethics, geography, heritage studies, landscape architecture, landscape management and planning, literature, urban design and architecture. Both food studies and landscape studies defy comprehension from the perspective of a single discipline, and thus such a range is both necessary and enriching. The Routledge Handbook of Landscape and Food is intended as a first port of call for scholars and researchers seeking to undertake new work at the many intersections of landscape and food. Each chapter provides an authoritative overview, a broad range of pertinent readings and references, and seeks to identify areas where new research is needed—though these may also be identified in the many fertile areas in which subjects and chapters overlap within the book.