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Author: Philippe Reymond Publisher: ISBN: Category : Science Languages : en Pages :
Book Description
Urban sanitation in low- and middle-income countries is at an inflection point. It is increasingly acknowledged that conventional sewer-based sanitation cannot be the only solution for expanding urban areas. There are other objective reasons apart from the lack of capital. The lack of stable energy supplies, of spare parts and of human resources for reliable operation, and the increasing water scarcity are factors that seriously limit the expansion of centralised systems. This chapter argues that a new paradigm for urban sanitation is possible, if the heterogeneity within developing cities is reflected in the implementation of different sanitation systems, adapted to each urban context and integrated under one institutional roof. This new paradigm entails: (1) innovative management arrangements; (2) increased participation and the integration of individual, community and private sector initiatives; (3) thinking at scale to open new opportunities; (4) improved analysis of the situation and awareness raising. Moving beyond conventional approaches towards sustainable urbanisation needs to follow both a top-down and a bottom-up approach, with proper incentives and a variety of sanitation systems which, in a future perspective, will become part of the 'urban ecosystem'.
Author: Philippe Reymond Publisher: ISBN: Category : Science Languages : en Pages :
Book Description
Urban sanitation in low- and middle-income countries is at an inflection point. It is increasingly acknowledged that conventional sewer-based sanitation cannot be the only solution for expanding urban areas. There are other objective reasons apart from the lack of capital. The lack of stable energy supplies, of spare parts and of human resources for reliable operation, and the increasing water scarcity are factors that seriously limit the expansion of centralised systems. This chapter argues that a new paradigm for urban sanitation is possible, if the heterogeneity within developing cities is reflected in the implementation of different sanitation systems, adapted to each urban context and integrated under one institutional roof. This new paradigm entails: (1) innovative management arrangements; (2) increased participation and the integration of individual, community and private sector initiatives; (3) thinking at scale to open new opportunities; (4) improved analysis of the situation and awareness raising. Moving beyond conventional approaches towards sustainable urbanisation needs to follow both a top-down and a bottom-up approach, with proper incentives and a variety of sanitation systems which, in a future perspective, will become part of the 'urban ecosystem'.
Author: United Nations Human Settlements Programme Publisher: Earthscan ISBN: 1844070034 Category : Technology & Engineering Languages : en Pages : 305
Book Description
This is surely the most impressive and important publication to come out of the UN system for many years.'Peter Adamson, founder, New Internationalist, and author and researcher of UNICEF's The State of the World's Children from 1980 to 1995. The world's governments agreed at the Millennium Summit to halve, by 2015, the number of people who lack access to safe water. With rapidly growing urban populations the challenge is immense. Water and Sanitation in the World's Cities is a comprehensive and authoritative assessment of the problems and how they can be addressed. This influential publication b.
Author: Mustafa Ergen Publisher: BoD – Books on Demand ISBN: 9535126520 Category : Science Languages : en Pages : 346
Book Description
The rapid urbanization that began with industrialization has begun to cause many problems. New approaches are emerging today to minimize these problems and make urban areas more livable. These problems include insufficient social facilities in urban areas for increasing populations due to migration and unbalanced use of green areas, water, and energy resources due to urbanization. Careless consumption and the pollution of natural resources will cause people many more problems in the future than they do today in urban development. Many professional disciplines have noticed this unbalanced development in urban areas. Urban areas have larger populations than rural areas today. Urban areas are developed neglectfully. Sustainability is needed as a criterion for urban areas to develop in a more livable and healthy fashion. Sustainable urban development approaches are seen in many fields, ranging from land use to the use of natural resources in urban areas.
Author: Un-Habitat Publisher: Routledge ISBN: 113654691X Category : Political Science Languages : en Pages : 306
Book Description
'This is surely the most impressive and important publication to come out of the UN system for many years.' Peter Adamson, founder, New Internationalist, and author and researcher of UNICEF's The State of the World's Children from 1980 to 1995 The world's governments agreed at the Millennium Summit to halve, by 2015, the number of people who lack access to safe water. With rapidly growing urban populations the challenge is immense. Water and Sanitation in the World's Cities is a comprehensive and authoritative assessment of the problems and how they can be addressed. This influential publication by the United Nations Human Settlements Programme (UN-HABITAT) sets out in detail the scale of inadequate provision of water and sanitation. It describes the impacts on health and economic performance, showing the potential gains of remedial action; it analyses the proximate and underlying causes of poor provision and identifies information gaps affecting resource allocation; it outlines the consequences of further deterioration; and it explains how resources and institutional capacities - public, private and community - can be used to deliver proper services through integrated water resource management.
Author: Matjaž Glavan Publisher: BoD – Books on Demand ISBN: 9535138936 Category : Science Languages : en Pages : 194
Book Description
Global water crisis is a challenge to the security, political stability and environmental sustainability of developing nations and with climate, economically and politically, induces migrations also for the developed ones. Currently, the urban population is 54% with prospects that by the end of 2050 and 2100 66% and 80%, respectively, of the world's population will live in urban environment. Untreated water abstracted from polluted resources and destructed ecosystems as well as discharge of untreated waste water is the cause of health problems and death for millions around the globe. Competition for water is wide among agriculture, industry, power companies and recreational tourism as well as nature habitats. Climate changes are a major threat to the water resources. This book intends to provide the reader with a comprehensive overview of the current state of the art in integrated assessment of water resource management in the urbanizing world, which is a foundation to develop society with secure water availability, food market stability and ecosystem preservation.
Author: Christoph Lüthi Publisher: Frontiers Media SA ISBN: 2889662551 Category : Science Languages : en Pages : 178
Book Description
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Author: Guy Howard Publisher: Commonwealth Secretariat ISBN: 9780850924879 Category : Health & Fitness Languages : en Pages : 98
Book Description
This report aims to provide a model for countries to use in addressing their own urban sanitation priorities and ensuring the full participation of the health sector in the strategic development and maintenance of urban sanitation. It sets out the stages in the development of an urban sanitation strategy and includes an example of a pilot project in Zambia.
Author: Christoph L. Thi Publisher: ISBN: 9789081408844 Category : Architecture Languages : en Pages : 168
Book Description
The demands of sustainable development require us to rethink the current approach towards the way in which we dispose of waste. Considerable progress is being made in the areas of solid waste recycling and renewable energy production but the sustainable management of human waste is an area that is still in its infancy. However, the need for sustainable sanitation is becoming critical due to the need to safeguard our fresh water sources from contamination, recycle valuable nutrients contained in excreta for food production, and conserve energy.In this book, the authors seek to define what sustainable sanitation means in the urban context and how this can be achieved within the constraints and complexities of the urban environment. The authors redefine the relationship between sanitary engineering and urban planning and thus contribute to the ongoing debate on urban sustainability. The book is dedicated to innovative approaches to sanitation and illustrates what putting sustainable sanitation into action means in practice.
Author: Eva Kremere Publisher: Emerald Group Publishing ISBN: 1789731038 Category : Technology & Engineering Languages : en Pages : 176
Book Description
Bridging academic discussion and real-world case studies, this book considers the challenge, posed by SDG6, of balancing the provision of the basic human right of access to water whilst not eroding our capacity to live sustainably in a rapidly changing world.
Author: Cedric Pugh Publisher: Routledge ISBN: 1134174535 Category : Political Science Languages : en Pages : 261
Book Description
The 1992 Rio Summit and subsequent literature and debate has focused on 'green' issues such as biodiversity, climate change and marine pollution. Much less has been written concerning the 'brown' agenda: factors such as poor sanitation and water quality, air pollution and housing problems which are particularly prevalent in Third World cities. Sustainability, the Environment and Urbanisation provides a comprehensive overview of the brown agenda, with case studies and examples from a number of Southern countries. It looks at the broad economic context behind the problems and covers the conceptual issues of sustainability, infrastructure and health programmes, as well as assessing environmental appraisal methods. Clearly written, with contributions from some of the leading experts in the field, the book will appeal to students on environmental and developmental courses, researchers, and all those concerned with the 'healthy cities' movement.
Author: Philippe Reymond
Author: Philippe Reymond
Author: United Nations Human Settlements Programme
Author: Mustafa Ergen
Author: Un-Habitat
Author: Matjaž Glavan
Author: Christoph Lüthi
Author: Guy Howard
Author: Christoph L. Thi
Author: Eva Kremere
Author: Cedric Pugh