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Author: Subramanian Senthilkannan Muthu Publisher: Springer Nature ISBN: 9811602395 Category : Technology & Engineering Languages : en Pages : 216
Book Description
Water, Energy and Food are the very basic necessities of human life and all the three of them are interconnected with each other, this connection being called the Water-Energy-Food nexus. Water is an inevitable element to energy and food systems to work. Water is essential for the growth of crops and produce energy and it consumes a lot of energy to treat and move water. Food and energy are equally dependent upon each other as well. This book highlights with various examples and case studies from around the World, the importance of this concept.
Author: Subramanian Senthilkannan Muthu Publisher: Springer Nature ISBN: 9811602395 Category : Technology & Engineering Languages : en Pages : 216
Book Description
Water, Energy and Food are the very basic necessities of human life and all the three of them are interconnected with each other, this connection being called the Water-Energy-Food nexus. Water is an inevitable element to energy and food systems to work. Water is essential for the growth of crops and produce energy and it consumes a lot of energy to treat and move water. Food and energy are equally dependent upon each other as well. This book highlights with various examples and case studies from around the World, the importance of this concept.
Author: Jeremy Allouche Publisher: Routledge ISBN: 1351805533 Category : Business & Economics Languages : en Pages : 140
Book Description
The world of development thinkers and practitioners is abuzz with a new lexicon: the idea of "the nexus" between water, food, and energy which is intuitively compelling. It promises better integration of multiple sectoral elements, a better transition to greener economies, and sustainable development. However, there appears to be little agreement on its precise meaning, whether it only complements existing environmental governance approaches or how it can be enhanced in national contexts. One current approach to the nexus treats it as a risk and security matter while another treats it within economic rationality addressing externalities across sector. A third perspective acknowledges it as a fundamentally political process requiring negotiation amongst different actors with distinct perceptions, interests, and practices. This perspective highlights the fact that technical solutions for improving coherence within the nexus may have unintended and negative impacts in other policy areas, such as poverty alleviation and education. The Water–Food–Energy Nexus: Power, Politics and Justice lays out the managerial-technical definitions of the nexus and challenges these conceptions by bringing to the forefront the politics of the nexus, around two key dimensions – a dynamic understanding of water–food–energy systems, and a normative positioning around nexus debates, in particular around social justice. The authors argue that a shift in nexus governance is required towards approaches where limits to control are acknowledged, and more reflexive/plural strategies adopted. This book will be of interest to academic researchers, policy makers, and practitioners in the fields of international development studies, environmental politics, and science and technology studies, as well as international relations.
Author: Peter Saundry Publisher: Springer Nature ISBN: 3030299147 Category : Technology & Engineering Languages : en Pages : 686
Book Description
This will be the first textbook on the integration of food, energy and water systems (FEWS). In recent years, the world has seen a dramatic rise in interdisciplinary energy and environmental courses and degrees at the undergraduate and graduate levels. In the US for instance, the number and variety of such programs has increased significantly over the past decade, Simultaneously, national and international initiatives that integrate food, energy and water systems have been launched. This textbook provides a substantive introduction to the food-energy-water nexus suitable for use in higher level undergraduate and graduate level courses and for scholars moving into the field of nexus studies without a strong background in all three areas and the many aspects of nexus studies.
Author: Robert C. Brears Publisher: Springer ISBN: 1137583657 Category : Technology & Engineering Languages : en Pages : 423
Book Description
This book argues that a variety of policies will be required to create synergies between the water-energy-food nexus sectors while reducing trade-offs in the development of a green economy. Despite rising demand for water, energy and food globally, the governance of water-energy-food sectors has generally remained separate with limited attention placed on the interactions that exist between them. Brears provides readers with a series of in-depth case studies of leading cities, states, nations and regions of differing climates, lifestyles and income-levels from around the world that have implemented a variety of policy innovations to reduce water-energy-food nexus pressures and achieve green growth. The Green Economy and the Water-Energy-Food Nexus will be of interest to town and regional planners, resource conservation managers, policymakers, international companies and organisations interested in reducing water-energy-food nexus pressures, environmental NGOs, researchers, graduate and undergraduate students.
Author: Anastasia Koulouri Publisher: Routledge ISBN: 0429764804 Category : Political Science Languages : en Pages : 132
Book Description
This book discusses the balance of priorities within the Water-Energy-Food (WEF) nexus and its impact on policy development and implementation, highlighting innovative perspectives in adopting a holistic approach to identify, analyse and manage the nexus component interdependencies. Due to increasing demands for natural resources, the WEF nexus has emerged as a response to the numerous global challenges. Addressing WEF challenges often involves balancing multiple and competing priorities and identifying and managing interrelations, synergies and trade-offs between the three components of the nexus. In this volume the authors focus on the dynamics between multiple stakeholders, such as governments, businesses, NGOs and local communities, when addressing WEF challenges by adopting a nexus approach. The book argues that effective engagement of multiple stakeholders can address difficulties arising from the introduction of an integrated approach to WEF policy design and implementation, increasing the potential benefits. The book also looks at the effect of international relations and regional power struggles on resolving cross-border WEF nexus issues. Case studies are drawn from Kenya, Central Asia, USA and Peru, highlighting key themes, such as how collaborative governance, enabled and facilitated by relational equity management, can be viewed as an innovative way to reconcile competing priorities. The combination of theoretical and case study chapters makes the book of interest to a wide audience, including scholars and advanced students of sustainable development, agriculture and food studies, water and energy policy design and governance, as well as to practitioners working in the fields of water, energy and food security.
Author: Alessandro Flammini Publisher: Food & Agriculture Organization of the UN (FAO) ISBN: 9789251084878 Category : Food supply Languages : en Pages : 0
Book Description
Due to global transformational trends, such as population growth, economic development and climate change, energy, water, land and human resources are increasingly under pressure to support societal development and to maintain necessary services. Decision makers need improved tools in order to be better informed about trade-offs and synergies between different development and management choices, and to help them identify options on how to sustainably manage resources. This report proposes a way to carry out a water-energy-food nexus assessment approach in order to: a) understand the interactions between water, energy and food systems in a given context, and b) evaluate the performance of a technical or policy intervention in this given context. The ultimate goal of the nexus assessment is to inform nexus related responses in terms of strategies, policy measures, planning and institutional set-up or interventions.
Author: I. M. Mujtaba Publisher: CRC Press ISBN: 1351649248 Category : Technology & Engineering Languages : en Pages : 948
Book Description
Exponential growth of the worldwide population requires increasing amounts of water, food, and energy. However, as the quantity of available fresh water and energy sources directly affecting cost of food production and transportation diminishes, technological solutions are necessary to secure sustainable supplies. In direct response to this reality, this book focuses on the water-energy-food nexus and describes in depth the challenges and processes involved in efficient water and energy production and management, wastewater treatment, and impact upon food and essential commodities. The book is organized into 4 sections on water, food, energy, and the future of sustainability, highlighting the interplay among these topics. The first section emphasizes water desalination, water management, and wastewater treatment. The second section discusses cereal processing, sustainable food security, bioenergy in food production, water and energy consumption in food processing, and mathematical modeling for food undergoing phase changes. The third section discusses fossil fuels, biofuels, synthetic fuels, renewable energy, and carbon capture. Finally, the book concludes with a discussion of the future of sustainability, including coverage of the role of molecular thermodynamics in developing processes and products, green engineering in process systems, petrochemical water splitting, petrochemical approaches to solar hydrogen generation, design and operation strategy of energy-efficient processes, and the sustainability of process, supply chain, and enterprise.
Author: Kamel Amer Publisher: Springer ISBN: 3319484087 Category : Business & Economics Languages : en Pages : 229
Book Description
This book investigates the need for a more open and interdisciplinary dialogue on the nexus of food, water and energy security in the Arab region. It argues that achieving sustainable economic development is irretrievably tied to the security of the water–energy–food nexus, which is in turn essential for bringing about sustained peace. Further, it discusses various approaches to achieving these lofty objectives, and offers the following take-away messages: The Arab region is currently under considerable water stress, and the situation will continue to get worse with a number of global changes – most notably those related to climate and regional water distribution. Viable solutions are available in the Arab region and can be implemented through innovative policies, judicious use of new technologies, and stimulating public opinion. Integration across water, energy, and food sectors is obviously needed but achieving it in practice is extremely challenging. There are some gaps in the scientific understanding but at the same time there is a wealth of data and synthesized information that can guide decision-making.
Author: Larry A. Swatuk Publisher: Palgrave Macmillan ISBN: 9783319877020 Category : Political Science Languages : en Pages : 340
Book Description
This collection critically engages the resource use nexus. Clearly, a nexus-approach to resource policy, planning and practice is essential if sustainable development goals are to be met. In particular, in an era of climate change, an integrated approach to water, energy and agriculture is imperative. Agriculture accounts for 70% of global water withdrawals, food production accounts for 30% of global energy use and a rising global population requires more of everything. As shown in this collection, scholars of resource development, governance and management are ‘nexus sensitive’, utilizing a sort of ‘nexus sensibility’ in their work as it focuses on the needs of people particularly, but not only, in the global South. Importantly, a nexus-approach presents academics and practitioners with a discursive space in which to shape policy through research, to deepen and improve understandings of the interconnections and impacts of particular types of resource use, and to critically reflect on actions taken in the name of the ‘nexus’.
Author: Martin Keulertz Publisher: Routledge ISBN: 1317201248 Category : Science Languages : en Pages : 227
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: Subramanian Senthilkannan Muthu
Author: Subramanian Senthilkannan Muthu
Author: Jeremy Allouche
Author: Peter Saundry
Author: Robert C. Brears
Author: Anastasia Koulouri
Author: Alessandro Flammini
Author: I. M. Mujtaba
Author: Kamel Amer
Author: Larry A. Swatuk
Author: Martin Keulertz