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Author: Cecilia Tortajada
Publisher: Routledge
ISBN: 1317850343
Category : Nature
Languages : en
Pages : 224
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Book Description
Asia's 48 countries have an estimated 1.757 billion urban population and 2.4 billion people in rural areas (or approximately 60 per cent of the global population). Divided into central, eastern, southern, south-eastern and western regions, the continent is also extremely heterogeneous in terms of water quality conditions. The policies and management practices vary significantly from one country to another, and even within one country, depending on specific economic, political, social, environmental, legal and institutional factors. In order to appreciate the complexities associated with water quality policy and management, it is important to acknowledge the multiplicity of interrelated and often conflicting events, issues, actors and interests, both within and outside the water sector that impact them. This complexity, alongside institutional inability for systematic and coordinated collaboration, are potent reasons as to why, in the second decade of the 21st century, formulation and implementation of efficient water quality management policies benefitting humankind and the environment have still not been achieved. The book was originally published as a special issue of the International Journal of Water Resources Development.
Author: Cecilia Tortajada
Publisher: Routledge
ISBN: 1317850343
Category : Nature
Languages : en
Pages : 224
Get Book Here
Book Description
Asia's 48 countries have an estimated 1.757 billion urban population and 2.4 billion people in rural areas (or approximately 60 per cent of the global population). Divided into central, eastern, southern, south-eastern and western regions, the continent is also extremely heterogeneous in terms of water quality conditions. The policies and management practices vary significantly from one country to another, and even within one country, depending on specific economic, political, social, environmental, legal and institutional factors. In order to appreciate the complexities associated with water quality policy and management, it is important to acknowledge the multiplicity of interrelated and often conflicting events, issues, actors and interests, both within and outside the water sector that impact them. This complexity, alongside institutional inability for systematic and coordinated collaboration, are potent reasons as to why, in the second decade of the 21st century, formulation and implementation of efficient water quality management policies benefitting humankind and the environment have still not been achieved. The book was originally published as a special issue of the International Journal of Water Resources Development.
Author: E. R. N. Gunawardena
Publisher: Routledge India
ISBN: 9780415693059
Category : Adaptive natural resource management
Languages : en
Pages : 0
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Book Description
This book provides an ecosystem perspective in addressing water resource management issues in the South Asian region. Comprising new theories, research and case studies, it would help those interested in managing water resources in a sustainable manner as defined under the concept of integrated water resources management.
Author: Cecilia Tortajada
Publisher: Routledge
ISBN: 1317652703
Category : Business & Economics
Languages : en
Pages : 256
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Book Description
This book focuses on participation of the public and private sectors in urban water management and on the role of water pricing. It discusses in-depth topics such as public choices of urban water service management; dynamics of privatization and regulation of water services; adoption of water demand instruments; impacts of price and non-price policies on residential water demand; quality of water services; lessons from not-for-profit public-private partnerships; and critical examinations of models and projections of demands in water utility resource planning in England and Wales. Appropriateness of water prices and tariffs in achieving socially desirable outcomes is also analyzed and a global survey of urban water tariffs is approached with a focus on sustainability, efficiency and fairness. This book was originally published as a special issue of the International Journal of Water Resources Management.
Author: Martin Keulertz
Publisher: Routledge
ISBN: 1317201248
Category : Science
Languages : en
Pages : 237
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Book Description
This book discusses key issues concerning water, energy and food in the Middle East and North Africa (MENA) region. It provides an interdisciplinary account of current developments in the most water-scarce and conflict-torn region in the world. Key analysts on MENA water, agriculture and energy affairs have been drawn together to compile one of the first edited volumes dedicated to the crucial role of water, energy and food security in the 21st century MENA region. It will be of interest to decision-makers, analysts and students of the future of the Middle East from a broad range of disciplines including the physical and social sciences. This book was previously published as a special issue of the International Journal of Water Resources Development.
Author: Thomas Hartmann
Publisher: Routledge
ISBN: 1317434722
Category : Technology & Engineering
Languages : en
Pages : 257
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Book Description
A society that intensifies and expands the use of land and water in urban areas needs to search for solutions to manage the frontiers between these two essential elements for urban living. Sustainable governance of land and water is one of the major challenges of our times. Managing retention areas for floods and droughts, designing resilient urban waterfronts, implementing floating homes, or managing wastewater in shrinking cities are just a few examples where spatial planning steps into the governance arena of water management and vice versa. However, water management and spatial planning pursue different modes of governance, and therefore the frontiers between the two disciplines require developing approaches for setting up governance schemes for sustainable cities of the future. What are the particularities of the governance of land and water? What is the role of regional and local spatial planning? What institutional barriers may arise? This book focuses on questions such as these, and covers groundwater governance, water supply and wastewater treatment, urban riverscapes, urban flooding, flood risk management, and concepts of resilience. The project resulted from a Summer School by the German Academy for Spatial Research and Planning (ARL) organized by the editors at Utrecht University in 2013. This book was published as a special issue of Water International.
Author: Cecilia Tortajada
Publisher: Routledge
ISBN: 1317432320
Category : Social Science
Languages : en
Pages : 325
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Book Description
Water infrastructure is an essential element in water management. Together with institutions, policies and regulation, it provides basic services to growing populations, especially in developing countries, where much of the growth is taking place. In the Asia-Pacific region, for instance, populations are growing not only in size but also in affluence, straining further the existing infrastructure and demanding urgently the development of a new one. While 79% of total water use in Asia occurs in agriculture, the fastest increases in demand are emanating from industry and from urban areas. This trend is a natural consequence of the fastest industrialization and urbanization process in history. By 2030, more than 55% of Asia’s population will live in urban areas, an increase of 1.1 billion people. Nevertheless, water infrastructure is of concern not only in the global South but also in the North, where much of the drinking-water infrastructure needs upgrading or replacement, a significant undertaking as infrastructure is more than a hundred years old in many cases. The American Water Works Association estimates that changing all of the water pipes in the United States would cost more than USD 1 trillion. In this book, in-depth case studies on water infrastructure challenges and policy solutions are presented from different parts of the world. This book was published as a special issue of the International Journal of Water Resources Development.
Author: Cecilia Tortajada
Publisher: Routledge
ISBN: 1317611268
Category : Business & Economics
Languages : en
Pages : 248
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Book Description
To plan successfully and manage the increased uncertainties posed by likely future climate change, knowledge needs to advance much more for the water profession beyond what it is now available. Meeting these challenges does not depend exclusively on advances in climatological-hydrologic models. Policies for adaptation and strategies for mitigation measures have to be formulated on the basis of what are likely to be the potential impacts. These will have to be regularly fine-tuned and implemented according to changing needs and as more reliable knowledge and data become available. Even more challenging will be the politics of policy making and implementation, which will require a quantum leap from current policy-making and implementation processes. One can even say that, in addition to the development of more reliable models, the politics of climate change and water management remains one of the greatest uncertainties for the water profession. This book addresses water management practices and how these should and could be modified to cope with climatic and other related uncertainties over the next two to three decades; the types of strategies and good practices that may be available or have to be developed to cope with the current and expected uncertainties in relation to climate change; and the types of knowledge, information and technological developments needed to incorporate possible future climate change impacts within the framework of water resources management. Decision making in the water sector under changing climate and related uncertainties, and societal water security under altering and fluctuating climate are also discussed. Several case studies are included from several basins, cities, regions and countries in both developed and non-developing countries. This book was published as a special issue of the International Journal of Water Resources Development.
Author: Cecilia Tortajada
Publisher: Routledge
ISBN: 1317526864
Category : Nature
Languages : en
Pages : 395
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Book Description
The book includes seventeen excellent researched and documented papers that reflect the diversity of thought, ideas and experiences related to IWRM. They draw from an extensive, inclusive and geographically representative range of theoretical propositions and practical examples. These include the implementation status of the IWRM concept at local, basin, regional and national levels; its appropriateness for the twenty-first century; main implementation gaps from the institutional, legal, policy, governance, management and technical viewpoints; the likelihood that IWRM’s entrenchment in laws, regulations and policies has led to smoother implementation and the reasons why that has been the case; reflexions on whether the attention given to IWRM is pushing other alternatives to the policy periphery; and the new conceptual constructions that can be put forward for discussion in the international arena. For the development and water communities it is imperative to debate and reach towards more illustrative conclusions regarding whether the promotion of the IWRM concept and its actual implementation status have been beneficial for development and how the notion could evolve to achieve this end. In-depth objective and constructive discussions, arguments, proposals and ideas are put forward for analysis by all interested parties. The book has the objective of fostering scholarly exchange, encouraging intellectual debate and promoting the advancement of knowledge and understanding of IWRM as a concept, as a goal per se and as a strategy towards development goals. This book was published as a special issue of the International Journal of Water Resources Development.
Author: Anik Bhaduri
Publisher: Routledge
ISBN: 1315408805
Category : Political Science
Languages : en
Pages : 278
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Book Description
It is beyond doubt that the interconnectedness between food, energy, water security and environmental sustainability exists and is getting amplified with increased globalization. It has been recognized that efforts to address only one part of a systemic problem by neglecting other inherently interlinked aspects may not lead to desirable and sustainable outcomes. In this perspective, policy- and decision- making requires a nexus approach that reduces trade-offs and builds synergies across sectors, and helps to reduce costs and increase benefits for humans and nature compared to independent approaches to the management of water, energy, food and the environment. In the past, work related to the Nexus has looked at the interactions between water and food or water and energy, but there has been a reluctance to bring forward a broader systematic perspective that captures the multiple sectors and resource dependencies while understanding its cost to the environment if we neglect these linkages. This book is a compilation of thirteen papers published previously as a special issue of Water International, contains significant pieces of work on the W-E-F nexus focusing on relevant tools, solutions and governance at local and broader human scales.
Author: Claudia Ringler
Publisher: Routledge
ISBN: 1317661966
Category : Social Science
Languages : en
Pages : 185
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Book Description
Pakistan’s water management is at a critical watershed. The world’s seventh-most populous country faces serious challenges that will require improvements in both the "hardware" and "software" of agricultural water management. Water shortages are growing rapidly as a result of growing demand across all water-using sectors. Rapid population growth, from 175 million people in 2010 to an estimated 236 million by 2030 and 280 million by 2050, and international food-price spikes create pressure to increase agricultural production of staples; but demand for cash crops is also growing rapidly, including for cotton, fruit trees and tobacco, to raise rural incomes and generate rural employment to absorb the relatively young, rapidly growing rural population. Water management is also increasingly affected by climate change – including an increased number of flood and drought events – and growing energy shortages, which affect how water is being sourced and used. Last but not least, Pakistan’s political situation is fragile, which has reduced incentives to invest in enhanced agricultural water (and other) technologies. How Pakistan addresses these challenges will be decisive for its population’s future water and food security, for economic growth, and for environmental sustainability. It will also affect water and food outcomes globally, due to the interconnectedness of global food trade. This book was published as a special issue of Water International.
