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Sand rivers can be found in arid and semi-arid areas of the world where water is in short supply. Despite their dry appearance, useable quantities of water often reside in aquifers beneath the surface and can provide a sustainable and safe supply for rural communities. Nevertheless, dry rivers are often overlooked as a realizable source of water. This book sets out to address this issue and promotes the abstraction of water from sand rivers as a viable and affordable option for dryland areas. It enables the reader to assess the potential for abstraction from beneath a dry river bed and provides practical guidelines for doing so. The book is a 'how to' manual and is essential reading for engineers, technicians, fieldworkers and project planners who are faced with the challange of providing and sustaining safe and reliable water sources for low-income communities. It is also aimed at providing decision-makers in the water industry, commercial, government and non-governmental organizations with an overview of an alternative, appropriate water supply solution for dryland areas.
The conventional approach to river protection has focused on water quality and maintaining some "minimum" flow that was thought necessary to ensure the viability of a river. In recent years, however, scientific research has underscored the idea that the ecological health of a river system depends not on a minimum amount of water at any one time but on the naturally variable quantity and timing of flows throughout the year. In Rivers for Life, leading water experts Sandra Postel and Brian Richter explain why restoring and preserving more natural river flows are key to sustaining freshwater biodiversity and healthy river systems, and describe innovative policies, scientific approaches, and management reforms for achieving those goals. Sandra Postel and Brian Richter: explain the value of healthy rivers to human and ecosystem health; describe the ecological processes that support river ecosystems and how they have been disrupted by dams, diversions, and other alterations; consider the scientific basis for determining how much water a river needs; examine new management paradigms focused on restoring flow patterns and sustaining ecological health; assess the policy options available for managing rivers and other freshwater systems; explore building blocks for better river governance. Sandra Postel and Brian Richter offer case studies of river management from the United States (the San Pedro, Green, and Missouri), Australia (the Brisbane), and South Africa (the Sabie), along with numerous examples of new and innovative policy approaches that are being implemented in those and other countries. Rivers for Life presents a global perspective on the challenges of managing water for people and nature, with a concise yet comprehensive overview of the relevant science, policy, and management issues. It presents exciting and inspirational information for anyone concerned with water policy, planning and management, river conservation, freshwater biodiversity, or related topics.
The Nile is the worlds longest river and the birthplace of one of the greatest civilizations of the ancient world. This book takes readers along the River in the Sand. Ancient Egyptians depended on the Niles annual floods to deposit fertile soil for farming. Today, more than 70 million people still grow crops in the rivers basin and fish in its waters.
Rivers of Sand is an exploration of the unique techniques needed to fish the waters of Michigan and the Great Lakes region, and a discussion of (and paean to) the region itself.
At its height the Creek Nation comprised a collection of multiethnic towns and villages with a domain stretching across large parts of Alabama, Georgia, and Florida. By the 1830s, however, the Creeks had lost almost all this territory through treaties and by the unchecked intrusion of white settlers who illegally expropriated Native soil. With the Jackson administration unwilling to aid the Creeks, while at the same time demanding their emigration to Indian territory, the Creek people suffered from dispossession, starvation, and indebtedness. Between the 1825 Treaty of Indian Springs and the arrival of detachment six in the West in late 1837, nearly twenty-three thousand Creek Indians were moved—voluntarily or involuntarily—to Indian territory. Rivers of Sand fills a substantial gap in scholarship by capturing the full breadth and depth of the Creeks’ collective tragedy during the marches westward, on the Creek home front, and during the first years of resettlement. Unlike the Cherokee Trail of Tears, which was conducted largely at the end of a bayonet, most Creeks were relocated through a combination of coercion and negotiation. Hopelessly outnumbered military personnel were forced to make concessions in order to gain the compliance of the headmen and their people. Christopher D. Haveman’s meticulous study uses previously unexamined documents to weave narratives of resistance and survival, making Rivers of Sand an essential addition to the ethnohistory of American Indian removal.
This classroom resource provides clear, concise scientific information in an understandable and enjoyable way about water and aquatic life. Spanning the hydrologic cycle from rain to watersheds, aquifers to springs, rivers to estuaries, ample illustrations promote understanding of important concepts and clarify major ideas. Aquatic science is covered comprehensively, with relevant principles of chemistry, physics, geology, geography, ecology, and biology included throughout the text. Emphasizing water sustainability and conservation, the book tells us what we can do personally to conserve for the future and presents job and volunteer opportunities in the hope that some students will pursue careers in aquatic science. Texas Aquatic Science, originally developed as part of a multi-faceted education project for middle and high school students, can also be used at the college level for non-science majors, in the home-school environment, and by anyone who educates kids about nature and water. To learn more about The Meadows Center for Water and the Environment, sponsors of this book's series, please click here.
"By integrating the basics of hydrology and geomorphology with the practical formulation of policy, this book is intended for the general public, students of environmental studies, legislators, policy makers, and all others who are interested in the use, control, and management of water."--Jacket.
This book addresses most of the environmental impacts of sand mining from small rivers The problems and solutions addressed in this book are applicable to all rivers that drain through densely populated tropical coasts undergoing rapid economic growth. Many rivers in the world are drastically being altered to levels often beyond their natural resilience capability. Among the different types of human interventions, mining of sand and gravel is the most disastrous one, as the activity threatens the very existence of river ecosystem. A better understanding of sand budget is necessary if the problems of river and coastal environments are to be solved.
2017 James F. Sulzby Book Award from the Alabama Historical Association At its height the Creek Nation comprised a collection of multiethnic towns and villages with a domain stretching across large parts of Alabama, Georgia, and Florida. By the 1830s, however, the Creeks had lost almost all this territory through treaties and by the unchecked intrusion of white settlers who illegally expropriated Native soil. With the Jackson administration unwilling to aid the Creeks, while at the same time demanding their emigration to Indian territory, the Creek people suffered from dispossession, starvation, and indebtedness. Between the 1825 Treaty of Indian Springs and the arrival of detachment six in the West in late 1837, nearly twenty-three thousand Creek Indians were moved--voluntarily or involuntarily--to Indian territory. Rivers of Sand fills a substantial gap in scholarship by capturing the full breadth and depth of the Creeks' collective tragedy during the marches westward, on the Creek home front, and during the first years of resettlement. Unlike the Cherokee Trail of Tears, which was conducted largely at the end of a bayonet, most Creeks were relocated through a combination of coercion and negotiation. Hopelessly outnumbered military personnel were forced to make concessions in order to gain the compliance of the headmen and their people. Christopher D. Haveman's meticulous study uses previously unexamined documents to weave narratives of resistance and survival, making Rivers of Sand an essential addition to the ethnohistory of American Indian removal.
Groundwater is Africa‘s most precious natural resource, providing reliable water supplies for many people. Further development of groundwater resources is fundamental to increasing access to safe water across the continent to meet coverage targets and reduce poverty. There is also an increasing interest in the use of groundwater for irrigated