Saneamento De Reas Urbanas Prec Rias
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Evolution Of Sanitation And Wastewater Technologies Through The Centuries
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Author : Andreas N. Angelakis
language : en
Publisher: IWA Publishing
Release Date : 2014-09-14
Evolution Of Sanitation And Wastewater Technologies Through The Centuries written by Andreas N. Angelakis and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-09-14 with Science categories.
Most of the technological developments relevant to water supply and wastewater date back to more than to five thousand years ago. These developments were driven by the necessity to make efficient use of natural resources, to make civilizations more resistant to destructive natural elements, and to improve the standards of life, both at public and private level. Rapid technological progress in the 20th century created a disregard for past sanitation and wastewater and stormwater technologies that were considered to be far behind the present ones. A great deal of unresolved problems in the developing world related to the wastewater management principles, such as the decentralization of the processes, the durability of the water projects, the cost effectiveness, and sustainability issues, such as protection from floods and droughts were intensified to an unprecedented degree. New problems have arisen such as the contamination of surface and groundwater. Naturally, intensification of unresolved problems has led to the reconsideration of successful past achievements. This retrospective view, based on archaeological, historical, and technical evidence, has shown two things: the similarity of physicochemical and biological principles with the present ones and the advanced level of wastewater engineering and management practices. Evolution of Sanitation and Wastewater Technologies through the Centuries presents and discusses the major achievements in the scientific fields of sanitation and hygienic water use systems throughout the millennia, and compares the water technological developments in several civilizations. It provides valuable insights into ancient wastewater and stormwater management technologies with their apparent characteristics of durability, adaptability to the environment, and sustainability. These technologies are the underpinning of modern achievements in sanitary engineering and wastewater management practices. It is the best proof that “the past is the key for the future”. Evolution of Sanitation and Wastewater Technologies through the Centuries is a textbook for undergraduate and graduate courses of Water Resources, Civil Engineering, Hydraulics, Ancient History, Archaeology, Environmental Management and is also a valuable resource for all researchers in the these fields. Authors: Andreas N. Angelakis, Institute of Iraklion, Iraklion, Greece and Joan B. Rose, Michigan State University, East Lansing, MI, USA
Perspectives On Integrated Coastal Zone Management
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Author : Wim Salomons
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Perspectives On Integrated Coastal Zone Management written by Wim Salomons and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
All coastal areas are facing a growing range of stresses and shocks, the scale of which now poses threats to the resilience of both human and environmental coastal systems. Responsible agencies are seeking better ways of managing the causes and consequences of the environmental change process in coastal zones. This volume discusses the basic principles underpinning a more integrated approach to coastal management and highlights the obstacles that may be met in practice in both developed and developing countries. Successful strategies will have to encompass all the elements of management, from planning and design through financing and implementation, as highlighted in this book.
The Demography Of Adaptation To Climate Change
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Author : George Martine
language : en
Publisher: UN
Release Date : 2013
The Demography Of Adaptation To Climate Change written by George Martine and has been published by UN this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Political Science categories.
A flurry of extreme weather events, together with projections that grow more somber with every new scientific advance, have dramatically highlighted the need to respond more effectively to the threats already upon humankind. In the midst of a rapidly expanding global adaptation agenda, it is of primary importance to get adaptation and its constituent parts right, in order to generate the most appropriate and effective interventions. Adapting to episodes after they occur is no longer sufficient; we increasingly need to anticipate and reduce the suffering and the enormously damaging impacts of potential coming events. This book addresses a major gap in adaptation efforts to date by pointing to the vital role that an understanding of population dynamics and an extensive use of demographic data have in developing pre-emptive and effective adaptation policies and practices. Politics and an oversimplified understanding of demographic dynamics have long kept population issues out of serious discussions in the framework of climate negotiations. Within adaptation actions, however, this is beginning to change, and this volume is intended to provide a framework for taking that change forward, towards better, more evidence-based adaptation. It provides key concepts linking demography and adaptation, data foundations and techniques for analyzing climate vulnerability, as well as case studies where these concepts and analyses illuminate who is vulnerable and how to help build their resilience.
Building Cities
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Author : Eduardo Rojas
language : en
Publisher: Heritage Capital Corporation
Release Date : 2010
Building Cities written by Eduardo Rojas and has been published by Heritage Capital Corporation this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with City planning categories.
This volume provides a synthesis of the lessons learned and challenges confronted in implementing neighbourhood improvement programs in the Latin American and Caribbean (LAC) region. It provides a wide panorama of the most complex problems that the cities of the LAC region currently face and shows possibilities for solutions.
Water Safety Plan Manual
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Author : World Health Organization
language : en
Publisher: World Health Organization
Release Date : 2009
Water Safety Plan Manual written by World Health Organization and has been published by World Health Organization this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Drinking water categories.
In 2004, the WHO Guidelines for Drinking Water Quality recommended that water suppliers develop and implement "Water Safety Plans" (WSPs) in order to systematically assess and manage risks. Since this time, governments and regulators, water suppliers and practitioners have increasingly embraced this approach, but they have also requested further guidance. This much-anticipated workbook answers this call by describing how to develop and implement a WSP in clear and practical terms. Stepwise advice is provided through 11 learning modules, each representing a key step in the WSP development and implementation process: 1. Assemble the WSP team; 2. Describe the water supply system; 3. Identify hazards and hazardous events and assess the risks; 4. Determine and validate control measures, reassess and prioritise the risks; 5. Develop, implement and maintain an improvement/upgrade plan; 6. Define monitoring of the control measures; 7. Verify the effectiveness of the WSP; 8. Prepare management procedures; 9. Develop supporting programmes; 10. Plan and carry out periodic review of the WSP; 11. Revise the WSP following an incident ; Every Module is divided into three sections: 'Overview', 'Examples and Tools', and 'Case studies'. The overview section provides a brief introduction to the Module, including why it is important and how it fits into the overall WSP development and implementation process. It outlines key activities that should be carried out, lists typical challenges that may be encountered, and summarizes the essential outputs to be produced. The examples and tools section provides resources which could be adapted to support the development and implementation of WSPs. These resources include example tables and checklists, template forms, diagrams, or practical tips to help a WSP team address specific challenges. These are often example outputs and methodologies adapted from recent WSP experiences. Each Module concludes with case studies so the reader can benefit from lessons-learned from real-life experiences. They are intended to make WSP concepts more concrete and to help readers anticipate issues and challenges that may arise. The descriptions were drawn from WSP initiatives in Australia, the Latin American and the Caribbean region (LAC), and the United Kingdom.
The Oxford Handbook Of Urban Economics And Planning
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Author : Nancy Brooks
language : en
Publisher: Oxford University Press
Release Date : 2012-01-12
The Oxford Handbook Of Urban Economics And Planning written by Nancy Brooks and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-01-12 with Business & Economics categories.
This volume embodies a problem-driven and theoretically informed approach to bridging frontier research in urban economics and urban/regional planning. The authors focus on the interface between these two subdisciplines that have historically had an uneasy relationship. Although economists were among the early contributors to the literature on urban planning, many economists have been dismissive of a discipline whose leading scholars frequently favor regulations over market institutions, equity over efficiency, and normative prescriptions over positive analysis. Planners, meanwhile, even as they draw upon economic principles, often view the work of economists as abstract, not sensitive to institutional contexts, and communicated in a formal language spoken by few with decision making authority. Not surprisingly, papers in the leading economic journals rarely cite clearly pertinent papers in planning journals, and vice versa. Despite the historical divergence in perspectives and methods, urban economics and urban planning share an intense interest in many topic areas: the nature of cities, the prosperity of urban economies, the efficient provision of urban services, efficient systems of transportation, and the proper allocation of land between urban and environmental uses. In bridging this gap, the book highlights the best scholarship in planning and economics that address the most pressing urban problems of our day and stimulates further dialog between scholars in urban planning and urban economics.
Performance Indicators For Water Supply Services
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Author : Helena Alegre
language : en
Publisher: IWA Publishing
Release Date : 2016-09-15
Performance Indicators For Water Supply Services written by Helena Alegre and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-15 with Science categories.
The IWA Performance Indicator System for water services is now recognized as a worldwide reference. Since it first appearance in 2000, the system has been widely quoted, adapted and used in a large number of projects both for internal performance assessment and metric benchmarking. Water professionals have benefited from a coherent and flexible system, with precise and detailed definitions that in many cases have become a standard. The system has proven to be adaptable and it has been used in very different contexts for diverse purposes. The Performance Indicators System can be used in any organization regardless of its size, nature (public, private, etc.) or degree of complexity and development. The third edition of Performance Indicators for Water Supply Services represents a further improvement of the original manual. It contains a reviewed and consolidated version of the indicators, resulting from the real needs of water companies worldwide that were expressed during the extensive field testing of the original system. The indicators now properly cover bulk distribution and the needs of developing countries, and all definitions have been thoroughly revised. The confidence grading scheme has been simplified and the procedure to assess the results- uncertainty has been significantly enhanced. In addition to the updated contents of the original edition, a large part of the manual is now devoted to the practical application of the system. Complete with simplified step-by-step implementation procedures and case studies, the manual provides guidelines on how to adapt the IWA concepts and indicators to specific contexts and objectives. This new edition of Performance Indicators for Water Supply Services is an invaluable reference source for all those concerned with managing the performance of the water supply industry, including those in the water utilities as well as regulators, policy-makers and financial agencies.
Water Reuse
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Author : Chris Binnie
language : en
Publisher: IWA Publishing
Release Date : 2008-05-14
Water Reuse written by Chris Binnie and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-05-14 with Science categories.
Water Reuse: An International Survey of current practice, issues and needs examines water reuse practices around the world from different perspectives. The objective is to show how differently wastewater reuse is conceived and practised around the world as well as to present the varied needs and possibilities for reusing wastewater. In the first section water reuse practices around the world are described for regions having common water availability, reuse needs and social aspects. The second section refers to the “stakeholders” point of view. Each reuse purpose demands different water quality, not only to protect health and the environment but also to fulfil the requirements of the specific reuse. Reuses considered are agricultural, urban agriculture as a special case of the former, municipal and industrial. Alongside these uses, the indirect reuse for human consumption through aquifer recharge is also discussed. The third section deals with emerging and controversial topics. Ethical and economical dilemmas in the field are presented as a subject not frequently addressed in this field. The role of governments in respect of public policy in reuse is discussed as well as the different international criteria and standards for reusing wastewater. The importance of public acceptance and the way to properly handle it is also considered. The fourth section of the book presents contrasting case studies; typical situations in the developed world (Japan and Germany) are compared to those in developing countries (Pakistan and Brazil) for agricultural and industrial reuse. Indirect planned reuse for human consumption (Germany) is compared with an unplanned one (Mexico). The Windhoek, Namibia case study is presented to emphasize why if the direct reuse of wastewater for human consumption has been performed with success for more than 35 years it is still the only example of this type around the world. To illustrate the difficulties of having a common framework for regulating water reuse in several countries, the Mediterranean situation is described. Other case studies presented refer to the reuse situation in Israel, Spain, Cameroon, Nepal and Vietnam, these latter countries being located in water rich areas. This book will be an invaluable information source for all those concerned with water reuse including water utility managers, wastewater policy makers and water resources planners as well as researchers and students in environmental engineering, water resources planning and sanitary engineering. Scientific and Technical Report No. 20
Sugarcane Based Bioethanol
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Author : Banco Nacional de Desenvolvimento Econômico e Social (Brazil)
language : en
Publisher:
Release Date : 2008
Sugarcane Based Bioethanol written by Banco Nacional de Desenvolvimento Econômico e Social (Brazil) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Alcohol as fuel categories.
Urban Development Policy
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Author :
language : en
Publisher:
Release Date : 1984
Urban Development Policy written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Urban policy categories.