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Author: Sandra Postel
Publisher: Island Press
ISBN: 1597267805
Category : Nature
Languages : en
Pages : 265
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Book Description
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.
Author: J.G. R. Forlong
Publisher: Рипол Классик
ISBN: 5872678789
Category : History
Languages : en
Pages : 685
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Book Description
Sources and streams of the faiths of man in all lands; showing the evolution of faiths from the rudest symbolism to the latest spiritual developments
Author: Sandra Postel
Publisher: Island Press
ISBN: 1597267805
Category : Nature
Languages : en
Pages : 265
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Book Description
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.
Author: James George Roche Forlong
Publisher:
ISBN:
Category : Religion
Languages : en
Pages : 628
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Book Description
Author: Patrick Carman
Publisher: Little, Brown Books for Young Readers
ISBN: 0316032352
Category : Juvenile Fiction
Languages : en
Pages : 190
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Book Description
Atherton was once a magnificent three-tiered world, but few inhabitants know the truth of its dark origin: it is a giant man-made satellite, created as a refuge from a dying Earth. Now this strange place is torn apart--its three lands, formerly separated by treacherous cliffs, have collapsed and collided. But a gifted climber and adventurous orphan boy, Edgar, is determined to discover the secret of Atherton's survival, and embarks on a life-or-death quest to find its mad maker. In bestselling author Patrick Carman's rich and riveting follow-up to The House of Power, an extraordinary world meets its destiny in an epic and unforgettable rebirth.
Author: Catherine Farnes
Publisher: BJU Press
ISBN: 9780890848647
Category : Adventure
Languages : en
Pages : 0
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Book Description
Rebekah gradually learns how two different rivers play significant roles in the life of her friend, Judah, and in her own need to believe God's promises.
Author: Krista Schlyer
Publisher: Texas A&M University Press
ISBN: 1623496926
Category : Nature
Languages : en
Pages : 338
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Book Description
Incorporating seven years of photography and research, Krista Schlyer portrays life along the Anacostia River, a Washington, DC, waterway rich in history and biodiversity that has nonetheless lingered for years in obscurity and neglect in our nation’s capital. River of Redemption offers an experience of the river that reveals its eons of natural history, centuries of destruction, and decades of restoration efforts. The story of the Anacostia echoes the story of rivers across America. Inspired by Aldo Leopold’s classic book, A Sand County Almanac, Krista Schlyer evokes a consciousness of time and place, taking readers through the seasons in the watershed as well as through the river’s complex history and ecology. As with rivers nationwide, the ways we’ve changed the Anacostia affect the people and wildlife that inhabit its shores, from the headwaters in Maryland, past its confluence with the Potomac River, and ultimately to the Chesapeake Bay. Centuries of abuse at the hands of people who have altered the landscape and mistreated the waterway have transformed it into a polluted, toxic soup unfit for swimming or fishing. The forgotten river is both a reminder of the worst humanity can do to the natural landscape and a wellspring of memory that offers a roadmap back to health and well-being for watershed residents, human and non-human alike. Blending stunning photography with informative and poignant text, River of Redemption offers the opportunity to reinvent our role in urban ecology and to redeem our relationship with this national river and watersheds nationwide.
Author: Harvey H. Jackson
Publisher: University of Alabama Press
ISBN: 0817307710
Category : History
Languages : en
Pages : 317
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Book Description
"Jackson weaves a seamless tale stretching from the Native-American river settlements ... to the paper mills and hydroelectric plants of the late twentieth century". -- Southern Historian
Author: Laurence C. Smith
Publisher: Little, Brown Spark
ISBN: 0316411981
Category : Nature
Languages : en
Pages : 335
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Book Description
An "eye-opening, sometimes alarming, and ultimately inspiring" natural history of rivers and their complex and ancient relationship with human civilization (Elizabeth Kolbert, Pulitzer Prize-winning author of The Sixth Extinction). Rivers, more than any road, technology, or political leader, have shaped the course of human civilization. They have opened frontiers, founded cities, settled borders, and fed billions. They promote life, forge peace, grant power, and can capriciously destroy everything in their path. Even today, rivers remain a powerful global force -- one that is more critical than ever to our future. In Rivers of Power, geographer Laurence C. Smith explores the timeless yet underappreciated relationship between rivers and civilization as we know it. Rivers are of course important in many practical ways (water supply, transportation, sanitation, etc). But the full breadth of their influence on the way we live is less obvious. Rivers define and transcend international borders, forcing cooperation between nations. Huge volumes of river water are used to produce energy, raw commodities, and food. Wars, politics, and demography are transformed by their devastating floods. The territorial claims of nations, their cultural and economic ties to each other, and the migrations and histories of their peoples trace back to rivers, river valleys, and the topographic divides they carve upon the world. And as climate change, technology, and cities transform our relationship with nature, new opportunities are arising to protect the waters that sustain us. Beautifully told and expansive in scope, Rivers of Power reveals how and why rivers have so profoundly influenced our civilization and examines the importance this vast, arterial power holds for the future of humanity. "As fascinating as it is beautifully written."---Jared Diamond, Pulitzer Prize-winning author of Guns, Germs, and Steel, Collapse, and Upheaval
Author: Michael D. Delong
Publisher: Academic Press
ISBN: 0128188480
Category : Nature
Languages : en
Pages : 1109
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Book Description
Rivers of North America, Second Edition features new updates on rivers included in the first edition, as well as brand new information on additional rivers. This new edition expands the knowledge base, providing readers with a broader comparative approach to understand both the common and distinct attributes of river networks. The first edition addressed the three primary disciplines of river science: hydrology, geomorphology, and ecology. This new edition expands upon the interactive nature of these disciplines, showing how they define the organization of a riverine landscape and its processes. An essential resource for river scientists working in ecology, hydrology, and geomorphology. - Provides a single source of information on North America's major rivers - Features authoritative information on more than 200 rivers from regional specialists - Includes full-color photographs and topographical maps to illustrate the beauty, major features, and uniqueness of each river system - Offers one-page summaries help readers quickly find key statistics and make comparisons among rivers
Author: Ruth Paxson
Publisher: Moody Publishers
ISBN: 0802489958
Category : Religion
Languages : en
Pages : 80
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Book Description
"As cold water to a thirsty soul, so is good news from a far country." Refreshing insights from former missionary Ruth Paxon point the way to a full and satisfying life in the Spirit of the living Lord, who cleanses our souls and quenches our thirst, that we may never thirst again.
