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Author:
Publisher: University of Texas Press
ISBN:
Category : Nature
Languages : en
Pages : 78
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Book Description
Author:
Publisher: University of Texas Press
ISBN:
Category : Nature
Languages : en
Pages : 78
Get Book Here
Book Description
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.
Author: William Young
Publisher: MDPI
ISBN: 3036504664
Category : Technology & Engineering
Languages : en
Pages : 190
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Book Description
Management of water resources in large rivers basins typically differs in important ways from management in smaller basins. While in smaller basins the focus of water resources management may be on project implementation, irrigation and drainage management, water use efficiency and flood operations; in larger basins, because of the greater complexity and competing interests, there is often a greater need for long-term strategic river basin planning across sectors and jurisdictions, and considering social, environmental, and economic outcomes. This puts a focus on sustainable development, including consumptive water use and non-consumptive water uses, such as inland navigation and hydropower. It also requires the consideration of hard or technical issues—data, modeling, infrastructure—as well as soft issues of governance, including legal frameworks, policies, institutions, and political economy. Rapidly evolving technologies could play a significant role in managing large basins. This Special Issue of Water traverses these hard and soft aspects of managing water resources in large river basins through a series of diverse case studies from across the globe that demonstrate recent advances in both technical and governance innovations in river basin management.
Author: Sumana Bandyopadhyay
Publisher: Springer Nature
ISBN: 3030352374
Category : Technology & Engineering
Languages : en
Pages : 258
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Book Description
This book highlights various challenges and opportunities for water management and cooperation in South Asia. In light of increasing urbanization and development in the region and related pressure on water resources, the contributions investigate water conflictual and cooperative attitudes and gestures between countries and regions; analyse management trade-offs between nature, agriculture and urban uses; and examine water sustainable management and related policies. By studying major river basins in the region, such as Indus, Ganges, Brahmaputra, Narmada, Godavari and Krishna, the chapters highlight socio-economic, infrastructural, environmental and institutional aspects of water scarcity in South Asia and present best practices for improved sustainable water management and security in the region.
Author: Olli Varis
Publisher: Springer Science & Business Media
ISBN: 3540749284
Category : Technology & Engineering
Languages : en
Pages : 316
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Book Description
Transboundary rivers and lakes are often the remaining new sources of water that can be developed for human uses. These water sources were not used in the past because of the many complexities involved. Written and edited by the world’s leading water and legal experts, this unique and authoritative book analyses the magnitudes of the transboundary water problems in different parts of the world. It also examines difficulties and constraints faced to resolve these problems.
Author: Luna Bharati
Publisher:
ISBN: 9781138900356
Category : BUSINESS & ECONOMICS
Languages : en
Pages :
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Book Description
Author: Amarasinghe, Upali A.
Publisher: IWMI
ISBN: 9290908424
Category : Water-supply
Languages : en
Pages : 46
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Book Description
Although the Ganges River Basin (GRB) has abundant water resources, the seasonal monsoon causes a mismatch in water supply and demand, which creates severe water-related challenges for the people living in the basin, the rapidly growing economy and the environment. Addressing these increasing challenges will depend on how people manage the basin’s groundwater resources, on which the reliance will increase further due to limited prospects for additional surface storage development. This report assesses the potential of the Ganges Water Machine (GWM), a concept proposed 40 years ago, to meet the increasing water demand through groundwater, and mitigate the impacts of floods and droughts. The GWM provides additional subsurface storage (SSS) through the accelerated use of groundwater prior to the onset of the monsoon season, and subsequent recharging of this SSS through monsoon surface runoff. It was identified that there is potential to enhance SSS through managed aquifer recharge during the monsoon season, and to use solar energy for groundwater pumping, which is financially more viable than using diesel as practiced in many areas at present. The report further explores the limitations associated with water quality issues for pumping and recharge in the GRB, and discusses other related challenges, including availability of land for recharge structures and people’s willingness to increase the cropping intensity beyond the present level.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309261015
Category : Science
Languages : en
Pages : 218
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Book Description
Scientific evidence shows that most glaciers in South Asia's Hindu Kush Himalayan region are retreating, but the consequences for the region's water supply are unclear, this report finds. The Hindu Kush Himalayan region is the location of several of Asia's great river systems, which provide water for drinking, irrigation, and other uses for about 1.5 billion people. Recent studies show that at lower elevations, glacial retreat is unlikely to cause significant changes in water availability over the next several decades, but other factors, including groundwater depletion and increasing human water use, could have a greater impact. Higher elevation areas could experience altered water flow in some river basins if current rates of glacial retreat continue, but shifts in the location, intensity, and variability of rain and snow due to climate change will likely have a greater impact on regional water supplies. Himalayan Glaciers: Climate Change, Water Resources, and Water Security makes recommendations and sets guidelines for the future of climate change and water security in the Himalayan Region. This report emphasizes that social changes, such as changing patterns of water use and water management decisions, are likely to have at least as much of an impact on water demand as environmental factors do on water supply. Water scarcity will likely affect the rural and urban poor most severely, as these groups have the least capacity to move to new locations as needed. It is predicted that the region will become increasingly urbanized as cities expand to absorb migrants in search of economic opportunities. As living standards and populations rise, water use will likely increase-for example, as more people have diets rich in meat, more water will be needed for agricultural use. The effects of future climate change could further exacerbate water stress. Himalayan Glaciers: Climate Change, Water Resources, and Water Security explains that changes in the availability of water resources could play an increasing role in political tensions, especially if existing water management institutions do not better account for the social, economic, and ecological complexities of the region. To effectively respond to the effects of climate change, water management systems will need to take into account the social, economic, and ecological complexities of the region. This means it will be important to expand research and monitoring programs to gather more detailed, consistent, and accurate data on demographics, water supply, demand, and scarcity.
Author: Paula Hanasz
Publisher: Routledge
ISBN: 1351599313
Category : Political Science
Languages : en
Pages : 314
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Book Description
International organisations such as the World Bank began to intervene in the transboundary water governance of the Ganges-Brahmaputra-Meghna river basin in the mid-2000s, and the South Asia Water Initiative (SAWI) is its most ambitious project in this regard. Yet neither SAWI nor other international initiatives, such as those of the Australian and UK governments, have been able to significantly improve transboundary water interaction between India, Nepal, Bhutan and Bangladesh. This book identifies factors that contribute to water conflicts and that detract from water cooperation in this region. It sheds light on how international organisations affect these transboundary water interactions. The book discusses how donor-led initiatives can better engage with transboundary hydropolitics to increase cooperation and decrease conflict over shared freshwater resources. It is shown that there are several challenges: addressing transboundary water issues is not a top priority for the riparian states; there is concern about India’s hydro-hegemony and China's influence; and international actors in general do not have substantial support of the local elites. However, the book suggests some ways forward for improving transboundary water interaction. These include: addressing the political context and historical grievances; building trust and reducing power asymmetry between riparian states; creating political will for cooperation; de-securitising water; taking a problemshed view; strengthening water sharing institutions; and moving beyond narratives of water scarcity and supply-side solutions.
Author: Enamul Choudhury
Publisher: Anthem Press
ISBN: 1783088702
Category : Political Science
Languages : en
Pages : 294
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Book Description
‘Complexity of Transboundary Water Conflicts’ seeks to understand transboundary water issues as complex systems with contingent conditions and possibilities. To address those conditions and leverage the possibilities it introduces the concept of enabling conditions as a pragmatic way to identify and act on the emergent possibilities to resolve transboundary water issues. Based on this theoretical frame, the book applies the ideas and tools from complexity science, contingency and enabling conditions to account for events in the formulation of treaties/agreements between disputing riparian states in river basins across the world (Indus, Jordan, Nile, Ganges, Brahmaputra, Colorado, Danube, Senegal and Zayandehrud). It also includes a section with scholars’ reflections on the relevance and weakness of the theoretical framework.
