The Impacts Of Water Infrastructure And Climate Change On The Hydrology Of The Upper Ganges River Basin

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The Impacts of Water Infrastructure and Climate Change on the Hydrology of the Upper Ganges River Basin

Luna Bharati,Guillaume Lacombe,Pabitra Gurung,Priyantha Jayakody,Chu Thai Hoanh,Vladimir Smakhtin
The Impacts of Water Infrastructure and Climate Change on the Hydrology of the Upper Ganges River Basin Book PDF

Author : Luna Bharati,Guillaume Lacombe,Pabitra Gurung,Priyantha Jayakody,Chu Thai Hoanh,Vladimir Smakhtin
Publisher : IWMI
Page : 40 pages
File Size : 42,6 Mb
Release : 2011
Category : Electronic
ISBN : 9789290907442

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The Impacts of Water Infrastructure and Climate Change on the Hydrology of the Upper Ganges River Basin by Luna Bharati,Guillaume Lacombe,Pabitra Gurung,Priyantha Jayakody,Chu Thai Hoanh,Vladimir Smakhtin Pdf

This study assessed the variability of flows under present and ‘naturalized’ basin conditions in the Upper Ganges Basin (UGB). Furthermore, the PRECIS regional climate model (RCM) was used to generate climate projections for the UGB, with subsequent simulations of future river flows. Results show that the annual average precipitation, actual evapotranspiration (ET) and net water yields of the whole basin were 1,192 mm, 416 mm and 615 mm, respectively. Precipitation, ET and water yields were found to be higher in the forested and mountainous upper areas of the UGB. On an annual average, present-day flows throughout UGB are about 2-8% lower than under naturalized conditions. Dry and wet season flows under climate change (CC) scenario A2 are lower than that under present climate conditions at upstream locations, but higher at downstream locations of UGB. Flows under CC scenario B2 are systematically higher and lower than that under CC scenario A2 during dry and wet seasons, respectively.

The Ganges River Basin

Luna Bharati,Bharat R. Sharma,Vladimir Smakhtin
The Ganges River Basin Book PDF

Author : Luna Bharati,Bharat R. Sharma,Vladimir Smakhtin
Publisher : Routledge
Page : 452 pages
File Size : 45,8 Mb
Release : 2016-08-25
Category : Nature
ISBN : 9781317479475

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The Ganges River Basin by Luna Bharati,Bharat R. Sharma,Vladimir Smakhtin Pdf

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.

The Water Resource Implications of Changing Climate in the Volta River Basin

Matthew McCartney,Gerald Forkuor,Aditya Sood,Barnabas Amisigo,Fred Hattermann,Lal Muthuwatta
The Water Resource Implications of Changing Climate in the Volta River Basin Book PDF

Author : Matthew McCartney,Gerald Forkuor,Aditya Sood,Barnabas Amisigo,Fred Hattermann,Lal Muthuwatta
Publisher : IWMI
Page : 46 pages
File Size : 42,9 Mb
Release : 2012
Category : Electronic
ISBN : 9789290907640

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The Water Resource Implications of Changing Climate in the Volta River Basin by Matthew McCartney,Gerald Forkuor,Aditya Sood,Barnabas Amisigo,Fred Hattermann,Lal Muthuwatta Pdf

The Volta River is one of the major rivers in Africa. In this study, a dynamic regional climate model (CCLM), a hydrological model (SWAT) and a water resource model (WEAP) were used to provide an assessment of one downscaled ‘middle impact’ climate change scenario on the performance of existing and planned irrigation and hydropower schemes. The results indicate that, by the middle of the twenty-first century, altered climate is likely to undermine the technical performance of existing and planned reservoirs, which will, in turn, affect development outcomes. Future water resources development in the basin requires interventions that bolster resilience and water security. Much more systematic planning of water storage, greater cooperation between the riparian states and consideration of innovative approaches to water storage are needed.

Agricultural Water Storage in an Era of Climate Change: Assessing Need and Effectiveness in Africa

Matthew McCartney,Lisa-Maria Rebelo,Stefanos Xenarios,Vladimir Smakhtin
Agricultural Water Storage in an Era of Climate Change Assessing Need and Effectiveness in Africa Book PDF

Author : Matthew McCartney,Lisa-Maria Rebelo,Stefanos Xenarios,Vladimir Smakhtin
Publisher : IWMI
Page : 42 pages
File Size : 52,9 Mb
Release : 2013-06-06
Category : Electronic
ISBN : 9789290907718

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Agricultural Water Storage in an Era of Climate Change: Assessing Need and Effectiveness in Africa by Matthew McCartney,Lisa-Maria Rebelo,Stefanos Xenarios,Vladimir Smakhtin Pdf

By mitigating the vagaries of climate variability, agricultural water storage is widely anticipated to make a key contribution to climate change adaptation in Africa. However, if the planning of water storage is not improved, it is likely that many investments will fail to fully deliver intended benefits. This report describes the agricultural water storage continuum and some of the possible implications of climate change. A simple diagnostic tool which can be used to provide a rapid evaluation of the need and effectiveness of different water storage options, under existing and possible future climate conditions, is presented.

Glacier Systems and Seasonal Snow Cover in Six Major Asian River Basins

Savoskul, O. S.,Smakhtin, V.
Glacier Systems and Seasonal Snow Cover in Six Major Asian River Basins Book PDF

Author : Savoskul, O. S.,Smakhtin, V.
Publisher : IWMI
Page : 57 pages
File Size : 54,8 Mb
Release : 2013
Category : Electronic
ISBN : 9789290907695

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Glacier Systems and Seasonal Snow Cover in Six Major Asian River Basins by Savoskul, O. S.,Smakhtin, V. Pdf

The hydrological roles of glaciers and seasonal snow in the Indus, Ganges, Brahmaputra, Amu Darya, Syr Darya and Mekong basins are, for the first time, assessed comprehensively at a major river basin scale in this paper. Contribution of glacier runoff, subdivided into renewable and nonrenewable components, and seasonal snowmelt to mean annual flow is evaluated for two time slices: 1961-1990 and 2001-2010. The recent changes of the hydrological roles of glaciers and snow, and the most likely changes of those under future climate change are analyzed.

Runoff Prediction in Ungauged Basins

Günter Blöschl,Murugesu Sivapalan,Thorsten Wagener,Alberto Viglione,Hubert Savenije
Runoff Prediction in Ungauged Basins Book PDF

Author : Günter Blöschl,Murugesu Sivapalan,Thorsten Wagener,Alberto Viglione,Hubert Savenije
Publisher : Cambridge University Press
Page : 128 pages
File Size : 43,7 Mb
Release : 2013-04-18
Category : Science
ISBN : 9781107067554

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Runoff Prediction in Ungauged Basins by Günter Blöschl,Murugesu Sivapalan,Thorsten Wagener,Alberto Viglione,Hubert Savenije Pdf

Predicting water runoff in ungauged water catchment areas is vital to practical applications such as the design of drainage infrastructure and flooding defences, runoff forecasting, and for catchment management tasks such as water allocation and climate impact analysis. This full colour book offers an impressive synthesis of decades of international research, forming a holistic approach to catchment hydrology and providing a one-stop resource for hydrologists in both developed and developing countries. Topics include data for runoff regionalisation, the prediction of runoff hydrographs, flow duration curves, flow paths and residence times, annual and seasonal runoff, and floods. Illustrated with many case studies and including a final chapter on recommendations for researchers and practitioners, this book is written by expert authors involved in the prestigious IAHS PUB initiative. It is a key resource for academic researchers and professionals in the fields of hydrology, hydrogeology, ecology, geography, soil science, and environmental and civil engineering.

Smallholder shallow groundwater irrigation development in the upper east region of Ghana

Anonim
Smallholder shallow groundwater irrigation development in the upper east region of Ghana Book PDF

Author : Anonim
Publisher : IWMI
Page : 40 pages
File Size : 42,6 Mb
Release : 2011
Category : Electronic
ISBN : 9789290907473

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Smallholder shallow groundwater irrigation development in the upper east region of Ghana by Anonim Pdf

In sub-Saharan Africa, there is paucity of information on the potential of groundwater resources. The limited available information paints a pessimistic view about groundwater resources. Due to its perceived inadequate availability, groundwater is associated with domestic use but the potential for using it for agriculture is not well reflected in the national irrigation policies. Contrary to official pessimism, farmers do use groundwater for agriculture in many countries of sub-Saharan Africa including Ghana. This paper analyzes the current extent of use, economics, socioeconomic impacts, and constraints and opportunities of shallow groundwater irrigation based on the experiences of smallholders in the three micro-watersheds of the White Volta Basin in the Upper East Region of Ghana.

Water Productivity in Context

Barker, R.,Levine, G.
Water Productivity in Context Book PDF

Author : Barker, R.,Levine, G.
Publisher : IWMI
Page : 37 pages
File Size : 47,8 Mb
Release : 2012
Category : Electronic
ISBN : 9789290907510

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Water Productivity in Context by Barker, R.,Levine, G. Pdf

As we enter an era of increasing water scarcity, there is a growing interest to find ways to capture and put water to more productive uses. Substantial increases in the productivity of water in agriculture are needed to meet the demands for food and ensure environmental security, and to satisfy the demands for non-agricultural uses. However, increasing water productivity in rice-dominated agriculture is a function of the irrigation infrastructure, advances in rice-plant breeding, and the physical, institutional and socioeconomic environments. This paper first describes the potential ways in which increased water productivity can be achieved in the context of rice production in Asia. It then illustrates the ways in which the differences in the environmental context affect the ability to increase water productivity, the approaches used and the incentives to do so. This is explained using two ‘case studies’ reflecting the experiences of Taiwan and the Philippines over the past half-century.

Preparing for the Day After

Malini Shankar
Preparing for the Day After Book PDF

Author : Malini Shankar
Publisher : Google Play
Page : 1352 pages
File Size : 52,6 Mb
Release : 2014-12-22
Category : Electronic
ISBN : 8210379456XXX

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Preparing for the Day After by Malini Shankar Pdf

The Picture E Book Preparing for the Day After is part of a not for profit multimedia tribute of the same name to the millions of people who have lost their lives in natural calamities. The tribute is being published in time for the tenth anniversary of the Asian Tsunami

Evaluating the flow regulating functions of natural ecosystems in the Zambezi River Basin

McCartney, M.,Cai, X.,Smakhtin, V.
Evaluating the flow regulating functions of natural ecosystems in the Zambezi River Basin Book PDF

Author : McCartney, M.,Cai, X.,Smakhtin, V.
Publisher : IWMI
Page : 64 pages
File Size : 48,7 Mb
Release : 2013
Category : Electronic
ISBN : 9789290907633

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Evaluating the flow regulating functions of natural ecosystems in the Zambezi River Basin by McCartney, M.,Cai, X.,Smakhtin, V. Pdf

By affecting evapotranspiration and influencing how water is routed and stored in a basin, forests, wetlands and floodplains play a crucial role in the hydrological cycle. Although they are widely attributed a major role in regulating flows (i.e., both attenuating floods and maintaining flow during dry periods), these services are rarely factored into the planning and management of water resources. One reason for the failure to include them is lack of understanding. Very often the extent to which natural regulating functions really occur is unclear. Against this background, this report describes a simple, pragmatic approach for quantifying the flow regulating functions of natural ecosystems. The method has been applied at 14 locations in the Zambezi River Basin.

Revisiting dominant notions: A review of costs, performance and institutions of small reservoirs in sub-Saharan Africa.

Venot, J.-P.,de Fraiture, C.,Nti Acheampong, E.
Revisiting dominant notions A review of costs performance and institutions of small reservoirs in sub Saharan Africa Book PDF

Author : Venot, J.-P.,de Fraiture, C.,Nti Acheampong, E.
Publisher : IWMI
Page : 44 pages
File Size : 40,6 Mb
Release : 2012
Category : Electronic
ISBN : 9789290907503

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Revisiting dominant notions: A review of costs, performance and institutions of small reservoirs in sub-Saharan Africa. by Venot, J.-P.,de Fraiture, C.,Nti Acheampong, E. Pdf

This report investigates the dynamics of one of the most common agricultural water management practices of sub-Saharan Africa, i.e., small reservoirs. Small reservoirs dam permanent or temporary river flows and support multiple livelihood activities (livestock watering, crop cultivation, fisheries, small handicrafts, etc.) while providing water-related ecosystem services (soil and water conservation, flood and drought mitigation, etc.). Gathering evidence from four sub-Saharan countries, Burkina Faso, Ghana, Ethiopia and Zambia, this report calls for revisiting our understanding and assessment of the costs, performance and institutions for the management of small reservoirs. A more holistic analytical approach is the first step towards an integrative governance framework. This, in turn, holds the promise of sustainable management of small reservoirs.

Urban wastewater and agricultural reuse challenges in India

Anonim
Urban wastewater and agricultural reuse challenges in India Book PDF

Author : Anonim
Publisher : IWMI
Page : 40 pages
File Size : 52,6 Mb
Release : 2013-11-14
Category : Nature
ISBN : 9789290907657

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Urban wastewater and agricultural reuse challenges in India by Anonim Pdf

More than 1 million hectares of urban land in India could be irrigated for crops if wastewater was made safe for use. Lack of systematic data collection by municipalities makes it difficult to accurately assess the wastewater generation or estimate the total amount of urban area under wastewater irrigation, so the potential of urban and peri-urban farming could be even greater. This study attempted to analyze the current status of wastewater generation, its uses and livelihood benefits especially in agriculture, based on national data and case studies from Ahmedabad, New Delhi, Hyderabad, Kanpur and Kolkata.

Advances in Water Resources Management for Sustainable Use

Pankaj Kumar Roy,Malabika Biswas Roy,Supriya Pal
Advances in Water Resources Management for Sustainable Use Book PDF

Author : Pankaj Kumar Roy,Malabika Biswas Roy,Supriya Pal
Publisher : Springer Nature
Page : 542 pages
File Size : 51,6 Mb
Release : 2021-04-24
Category : Science
ISBN : 9789813364127

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Advances in Water Resources Management for Sustainable Use by Pankaj Kumar Roy,Malabika Biswas Roy,Supriya Pal Pdf

This book presents the innovative ideas and technical expertise for the sustainable solution in the field of water resources. It covers various topics on sustainable water resources management under climate change where researchers and professionals have shared their experience, innovative ideas, issues, recent trends and future directions in field of water resources engineering, science and technology. This book culminates the importance of achieving the ways towards water security and espouse targets and measures that will allow the end-user to meet this challenge in conjunction. It is a compendium of research articles pertaining to the mitigation of water crisis, surface and groundwater management, watershed management and modelling, case studies related to wetland vulnerability, water pollution, water quality, extreme climate hazards and others issues and its sustainable diminution through ingenious ideas and technologies that will incur valuable information to the stakeholders in the society. Given its scope, this book will be useful for the researchers and professionals.

Clean and Sustainable Groundwater in India

Dipankar Saha,Sanjay Marwaha,Arunangshu Mukherjee
Clean and Sustainable Groundwater in India Book PDF

Author : Dipankar Saha,Sanjay Marwaha,Arunangshu Mukherjee
Publisher : Springer
Page : 334 pages
File Size : 52,8 Mb
Release : 2017-10-30
Category : Science
ISBN : 9789811045523

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Clean and Sustainable Groundwater in India by Dipankar Saha,Sanjay Marwaha,Arunangshu Mukherjee Pdf

The book embodies the groundwater issues and challenges in India focusing its sustainable use. It is a compilation of papers presented by the eminent experts from Government departments, academia, research institutes, NGOs and stakeholders who assembled at Kurukshetra on 21st August, 2015 in the event of Bhujal Manthan or “Churning of Groundwater” organized for the first time by Ministry of Water Resources, River Development and Ganga Rejuvenation, the apex Ministry of Water Resource under Government of India. India, as a country, is the highest groundwater extractor in the world. Its service towards attaining the food and clean drinking water security is well documented. This volume addresses the issues of aquifer characterization, groundwater contamination, groundwater resource availability and its sustainable management through community participation in pan-India scenario. This book provides a unique opportunity for its readers to understand groundwater domain in India in its entire gamut. The papers included in the volume were selected carefully from the presentations made in the following four broad topics during the Manthan; (i) groundwater quality, (ii) conjunctive use of surface and groundwater, (iii) management intervention and sustainable use of this resource, and (iv) groundwater problems and application of various techniques. The book contains 20 papers including an introductory chapter by the editors. The content of the book is enriched by contributions from eminent researchers and activists in groundwater domain, like Prof. Tushar Shah, Prof. Himanshu Kulkarni, Dr. D. K. Chadha, Dr. Bharat Sharma and others. The recommendations in the individual papers are of immense significance for keeping the groundwater of the country clean and sustainable. The volume will help the readers to understand the groundwater issues of the country and also assist policy makers to prepare strategies for its better governance and management with environmentally sustainable ways.

Climate Change 2014 – Impacts, Adaptation and Vulnerability: Regional Aspects

Christopher B. Field,Vicente R. Barros
Climate Change 2014 Impacts Adaptation and Vulnerability Regional Aspects Book PDF

Author : Christopher B. Field,Vicente R. Barros
Publisher : Cambridge University Press
Page : 695 pages
File Size : 45,9 Mb
Release : 2014-12-29
Category : Business & Economics
ISBN : 9781107058163

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Climate Change 2014 – Impacts, Adaptation and Vulnerability: Regional Aspects by Christopher B. Field,Vicente R. Barros Pdf

This latest Fifth Assessment Report of the IPCC will again form the standard reference for all those concerned with climate change and its consequences.