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Author: Tushaar Shah
Publisher: IWMI
ISBN: 9290905182
Category : Irrigation efficiency
Languages : en
Pages : 37
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Book Description
Water use efficiency; groundwater irrigation; tubewells; sustainability; irrigated farming; households; farmers; irrigation systems; energy consumption; pumps; food security; water demend; electricity supplies.
Author: Tushaar Shah
Publisher: IWMI
ISBN: 9290905182
Category : Irrigation efficiency
Languages : en
Pages : 37
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Book Description
Water use efficiency; groundwater irrigation; tubewells; sustainability; irrigated farming; households; farmers; irrigation systems; energy consumption; pumps; food security; water demend; electricity supplies.
Author: Shah, T., Scott, C., Kishore, A., Sharma, A.
Publisher: IWMI
ISBN: 9290905883
Category : Energy consumption
Languages : en
Pages : 38
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Book Description
In the highly populated South Asian region, where pump irrigation has gained predominance over gravity-flow irrigation in recent decades, the fortunes of groundwater and energy economies are closely tied. Little can be done in the groundwater economy that will not affect the energy economy, and the struggle to make the energy economy viable is frustrated by the often violent opposition from the farming community to the rationalization of energy prices. As a result, the region's groundwater economy has boomed at the expense of the development of the energy economy. This report suggests that this does not have to be so; and the first step to evolving approaches to sustaining a prosperous groundwater economy with a viable power sector is for the decision makers in the two sectors to talk to each other, and jointly explore better options for energy-groundwater co-management which, the authors suggest, have so far been overlooked.
Author: Mathew Kurian
Publisher: Springer
ISBN: 3319057472
Category : Science
Languages : en
Pages : 239
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Book Description
Global trends such as urbanization, demographic and climate change that are currently underway pose serious challenges to sustainable development and integrated resources management. The complex relations between demands, resource availability and quality and financial and physical constraints can be addressed by knowledge based policies and reform of professional practice. The nexus approach recognizes the urgent need for this knowledge and its interpretation in a policy- relevant setting that is guided by the understanding that there is a lack of blueprints for development based on integrated management of water, soil and waste resources in the Member States. Generation and application of knowledge is both a priority for individual but also institutional capacity development.
Author: M. Dinesh Kumar
Publisher: Routledge
ISBN: 1317907604
Category : Technology & Engineering
Languages : en
Pages : 387
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Book Description
It is becoming increasingly recognized that for the optimal sustainable development and use of natural resources, an integrated approach to water management, agriculture, food security and energy is required. This "nexus" is now the focus of major attention by researchers, policy-makers and practitioners. In this book, the authors show how these issues are being addressed in India as part of its economic development, and how these can provide lessons for other developing nations. They address the conflicting claims of water resources for irrigation and hydropower, where both are scarce at the national level for fostering water and energy security. They also consider the relationship between water for irrigated agriculture and household use and its impact on rural poverty. They identify weaknesses in the current hydropower development programme in India that are preventing it from being an ecologically sustainable, socially just and economically viable solution to meeting growing energy demand. The empirical analyses presented show the enormous scope for co-management of water, energy, agricultural growth and food security through appropriate technological interventions and market instruments.
Author: M. Dinesh Kumar
Publisher: Elsevier
ISBN: 044314012X
Category : Science
Languages : en
Pages : 310
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Book Description
Groundwater Economics and Policy in South Asia is a reference guide focusing on groundwater management and groundwater economics in South Asia. The author compares the regional variations across South Asia and the public policies that shaped the groundwater sector and presents the most up-to-date information on groundwater management using practical case-studies and empirical data. With the inclusion of strong methodological solutions for sustainable groundwater management, scholars in the fields of geohydrology, agricultural sciences, water resource economics, and professionals in water science and policy will get access to the latest policies and methods used in groundwater research in South Asia. - Presents a comprehensive overview of water management issues and governance in South Asia - Includes detailed case studies and applications to guide the reader - Contains the most recent developments in the literature, along with empirical data
Author: Shah, T.
Publisher: Food & Agriculture Org.
ISBN: 9251371687
Category : Technology & Engineering
Languages : en
Pages : 56
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Book Description
The dominance of insular, supply-side technocratic thinking has posed a major challenge to improving water governance in the face of mounting resource scarcity, which has itself been accentuated by climate change. During the 1990s, global discourse moved from supply-driven sectoral interventions to more holistic approaches to water governance as part of larger socioeconomic and environmental processes. Integrated water resources management (IWRM) emphasized demand-side water management and used prices, participation, entitlements, laws and regulations to strengthen water governance at hydrological rather than territorial units. More recently, there have been pleas for more integrative approaches that link land, water, energy, food, livelihoods, the environment and other spheres – each with its own, often insular, governance structure. The evolution in global thinking reflects the need to meet growing human needs by innovating approaches that enhance resilience and the sustainability of landscapes, the biosphere and the Earth as a whole. To this end, the water–energy–food (WEF) nexus advocates that society is better off seeking system-level balance rather than maximizing sectoral objectives. The nexus approach has produced prolific analytical literature over the past decade but integrating it into policy and governance faces many challenges. This review paper explores these challenges by focusing on the WEF nexus in action. We compare the nexus in several water-stressed areas of the world including Iran, Saudi Arabia, Mexico, China, Bangladesh and Gujarat (India), with additional evidence drawn from other places such as Morocco and Punjab-Haryana. We synthesize these case studies to examine the actual state of play in different locations and tease out practical lessons for mainstreaming nexus thinking in water policy and governance. The key conclusion is that specific contexts, contingencies and constituencies drive national and sub-national policies. Directing the outcomes towards the optimal nexus depends on the nature of the state, investment in institution building and, above all, ingenuity in policy design and implementation to overcome resistance to change and strengthen political capital for the leaders who back such policies.
Author: Anjal Prakash
Publisher: Taylor & Francis
ISBN: 1317341961
Category : Political Science
Languages : en
Pages : 1428
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Book Description
This cluster of books presents innovative and nuanced knowledge on water resources, based on detailed case studies from South Asia—India, Bangladesh, Bhutan, Nepal, Pakistan, and Sri Lanka. In providing comprehensive analyses of the existing economic, demographic and ideological contexts in which water policies are framed and implemented, the volumes argue for alternative, informed and integrated approaches towards efficient management and equitable distribution of water. These also explore the globalization of water governance in the region, particularly in relation to new paradigms of neoliberalism, civil society participation, integrated water resource management (IWRM), public–private partnerships, privatization, and gender mainstreaming. These volumes will be indispensable for scholars and students of development studies, environmental studies, natural resource management, governance and public administration, particularly those working on water resources in South Asia. They will also be useful for policymakers and governmental and non-governmental organizations.
Author: Anjal Prakash
Publisher: Taylor & Francis
ISBN: 1317560116
Category : Nature
Languages : en
Pages : 268
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Book Description
This book analyzes water policies in South Asia from the perspective of Integrated Water Resources Management (IWRM). It seeks to address the problems of water scarcity, conflict and pollution resulting from the gross mismanagement and over-exploitation of this finite resource. Highlighting the need for IWRM in mitigating abuse and ensuring sustainable use, it discusses issues relating to groundwater management; inter-state water conflicts; peri-urban water use; local traditional water management practices; coordination between water users and uses; and water integration at the grassroots level. With case studies from India, Bangladesh, Pakistan, and Nepal, the innovative, painstaking and transnational researches presented in the volume deal with questions of equity, gender, sustainability, and democratic governance in water policy interventions. It will interest researchers and students of development studies, environmental studies, natural resource management, water governance, and public administration, as also water sector professionals, policymakers, civil society activists and governmental and nongovernmental organizations.
Author: Martin Keulertz
Publisher: Routledge
ISBN: 1317201256
Category : Nature
Languages : en
Pages : 199
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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: Luna Bharati
Publisher: Routledge
ISBN: 1317479475
Category : Nature
Languages : en
Pages : 452
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Book Description
The Ganges is one of the most complex yet fascinating river systems in the world. The basin is characterized by a high degree of heterogeneity from climatic, hydrological, geomorphological, cultural, environmental and socio-economic perspectives. More than 500 million people are directly or indirectly dependent upon the Ganges River Basin, which spans China, Nepal, India and Bangladesh. While there are many books covering one aspect of the Ganges, ranging from hydrology to cultural significance, this book is unique in presenting a comprehensive inter-disciplinary overview of the key issues and challenges facing the region. Contributors from the three main riparian nations assess the status and trends of water resources, including the Himalayas, groundwater, pollution, floods, drought and climate change. They describe livelihood systems in the basin, and the social, economic, geopolitical and institutional constraints, including transboundary disputes, to achieving productive, sustainable and equitable water access. Management of the main water-use sectors and their inter-linkages are reviewed, as well as the sustainability and trade-offs in conservation of natural systems and resource development such as for hydropower or agriculture.
