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


Book Description

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.




The Volta River Basin


Book Description

The Volta River Basin (VRB) is an important transboundary basin in West Africa that covers approximately 410,000 square kilometres across six countries: Benin, Burkina Faso, Côte d’Ivoire, Ghana, Mali and Togo. Its natural resources sustain the livelihoods of its population and contribute to economic development. This book provides a comprehensive, interdisciplinary review and assessment of the issues and challenges faced. The authors provide a science-based assessment of current and future scenarios of water availability, the demands of key sectors, including agriculture and hydropower, and the environment under changing demographic, economic, social and climatic conditions. They also identify solutions and strategies that will allow available water resources to be sustainably used to improve agricultural productivity, food security and economic growth in the VRB. Overall, the work examines from a multidisciplinary and multi-stakeholder perspective the solutions and strategies to improve the use of water and other natural resources in the VRB to achieve enhanced food security, livelihoods and economic growth.







The Regional Impacts of Climate Change


Book Description

Cambridge, UK : Cambridge University Press, 1998.




Natural Resources, Socio-Ecological Sensitivity and Climate Change in the Volta-Oti Basin, West Africa


Book Description

This book presents the outcome of an interdisciplinary and international workshop supported by the Volkswagen Stiftung (funding line ‘Knowledge for Tomorrow’) on the topic of ‘Natural Resources, Socio-Ecological Sensitivity and Climate Change in the Volta-Oti Basin, West Africa’. The conference was jointly organised by Goethe-University Frankfurt (Germany) and the University of Kara (Togo) held from March 6 to 8, 2019 in northern Togo. It aimed to strengthen capacities of junior scientists from the sub-region, exchange and mobilise theoretical and methodological background from various scientific fields (Botany, Construction, Geology, Geography, Infrastructure, Politics, Remote Sensing, Sociology and Urban Planning). One goal was to deliver reliable elements for ongoing and profound environmental analyses that lie outside the common questions of the academic and civil society stakeholders. Ecosystem fragmentation and deforestation in West Africa are mainly triggered by humans such as agriculture and small-scale forest disturbances for charcoal and firewood production. Increasing population pressure, declining of carrying capacity and demand for agricultural land caused the reduction of land conservation capacities, even in protected areas. The complexity of interactions between environmental and socio-ecological systems and subsequent effects (sensitivity) has raised ongoing international awareness in light of ongoing climate change. By the example of natural resources, land use and stakeholders’ perceptions within the Volta-Oti Basin the book’s proceedings present, discuss and distribute new findings that will sustainably stimulate the international debate. The workshop also intended to overcome national borders and language barriers between the Anglophone (Ghana) and the Francophone (Benin, Burkina Faso, Ivory Coast, Togo) research communities, and supported better West African cooperation and networking. The young as well as the established partners formed new collaborations, and the event at the University of Kara (Togo) was a truly unique opportunity for all involved, not only to discuss science, but also to assess applied and best future management practices for the Oti-Volta Basin in West Africa.




Climate Vulnerability, Volume 5


Book Description

Climate Vulnerability, Volume 5




Water Resources Management and Modeling


Book Description

Hydrology is the science that deals with the processes governing the depletion and replenishment of water resources of the earth's land areas. The purpose of this book is to put together recent developments on hydrology and water resources engineering. First section covers surface water modeling and second section deals with groundwater modeling. The aim of this book is to focus attention on the management of surface water and groundwater resources. Meeting the challenges and the impact of climate change on water resources is also discussed in the book. Most chapters give insights into the interpretation of field information, development of models, the use of computational models based on analytical and numerical techniques, assessment of model performance and the use of these models for predictive purposes. It is written for the practicing professionals and students, mathematical modelers, hydrogeologists and water resources specialists.




A Livable Planet


Book Description

Madison Powers addresses a cluster of causally intertwined ecological crises that threaten our ability to maintain a livable planet, which deplete natural resources, degrade the environment, and destabilize planetary systems. He explains how a targeted human rights approach can counteract global economic conditions that cause or exacerbate these crises. These human rights protect ecological conditions that sustain human life and make possible the satisfaction of basic needs, and they give right-holders more control over their ecological futures. These rights are strategically important for combatting ecologically unsustainable, economically predatory market practices, especially those involving the acquisition, control, and use of land, energy, and water resources.




Inventory of water storage types in the Blue Nile and Volta River Basins


Book Description

For agriculture there is a continuum of water storage options, ranging from groundwater aquifers, soil water, natural wetlands and small ponds and tanks to large reservoirs. In any situation each of these has its own niche in terms of technical feasibility, socioeconomic sustainability and impact on public health and the environment. Planning storage requires insight into impending needs and also a good understanding of what already exists and what was, and was not, successful, in the past. This report provides an inventory of existing and prospective water storage in the Ghanaian Volta and the Ethiopian Blue Nile basins. It provides as much quantitative data as possible, but highlights both the dearth of readily available information and the lack of integrated planning of storage in both basins. Recommendations are made for improved planning in the future.




Water Resources Management and Sustainability


Book Description

The book will be of interest to researchers and practitioners in the field of hydrology, environmental engineering, agricultural engineering, earth sciences, and watershed and range sciences, as well as to those engaged in water resources planning, development and management in arid and semi-arid areas. Given the lack of literature on arid regions, this book not only provides an assessment of water resource management in arid regions but also addresses solutions, and it can also be an outstanding textbook on water resources management and sustainability for arid regions. This volume in the Water Science and Technology Library includes selected papers that have been presented and discussed during the International Water Resources Management and Sustainability: Solutions for Arid Regions, 22–-24 March 2022, Dubai, United Arab Emirates. The conference was organized by the National Water and Energy Center, UAE University, in collaboration with the South Australian Goyder Institute for Water Research, and the Department for Environment and Water, Government of South Australia. The conference attracted a large number of nationally and internationally well-known experts who have been at the forefront of water resources management and sustainability in arid and semi-arid regions. More than 55 countries, covering the five continents, were represented. The conference was designed to facilitate and encourage new perspectives on how science and innovative technologies can transform water management and sustainability in arid and semi-arid regions around the world. It addressed current challenges and priorities in water management and provided a forum to share knowledge, experiences, research, and discoveries.