Desalination

Desalination PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309119235
Category : Science
Languages : en
Pages : 313

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Book Description
There has been an exponential increase in desalination capacity both globally and nationally since 1960, fueled in part by growing concern for local water scarcity and made possible to a great extent by a major federal investment for desalination research and development. Traditional sources of supply are increasingly expensive, unavailable, or controversial, but desalination technology offers the potential to substantially reduce water scarcity by converting the almost inexhaustible supply of seawater and the apparently vast quantities of brackish groundwater into new sources of freshwater. Desalination assesses the state of the art in relevant desalination technologies, and factors such as cost and implementation challenges. It also describes reasonable long-term goals for advancing desalination technology, posits recommendations for action and research, estimates the funding necessary to support the proposed research agenda, and identifies appropriate roles for governmental and nongovernmental entities.

Desalination

Desalination PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309119235
Category : Science
Languages : en
Pages : 313

Get Book Here

Book Description
There has been an exponential increase in desalination capacity both globally and nationally since 1960, fueled in part by growing concern for local water scarcity and made possible to a great extent by a major federal investment for desalination research and development. Traditional sources of supply are increasingly expensive, unavailable, or controversial, but desalination technology offers the potential to substantially reduce water scarcity by converting the almost inexhaustible supply of seawater and the apparently vast quantities of brackish groundwater into new sources of freshwater. Desalination assesses the state of the art in relevant desalination technologies, and factors such as cost and implementation challenges. It also describes reasonable long-term goals for advancing desalination technology, posits recommendations for action and research, estimates the funding necessary to support the proposed research agenda, and identifies appropriate roles for governmental and nongovernmental entities.

Nature at War

Nature at War PDF Author: Thomas Robertson
Publisher: Cambridge University Press
ISBN: 1108419763
Category : Business & Economics
Languages : en
Pages : 399

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Book Description
"World War II was the largest and most destructive conflict in human history. It was an existential struggle that pitted irreconcilable political systems and ideologies against one another across the globe in a decade of violence unlike any other. There is little doubt today that the United States had to engage in the fighting, especially after the Japanese attack on Pearl Harbor on December 7, 1941. The conflict was, in the words of historians Allan Millett and Williamson Murray, "a war to be won." As the world's largest industrial power, the United States put forth a supreme effort to produce the weapons, munitions, and military formations essential to achieving victory. When the war finally ended, the finale signaled by atomic mushroom clouds over Hiroshima and Nagasaki, upwards of 60 million people had perished in the inferno. Of course, the human toll represented only part of the devastation; global environments also suffered greatly. The growth and devastation of the Second World War significantly changed American landscapes as well. The war created or significantly expanded a number of industries, put land to new uses, spurred urbanization, and left a legacy of pollution that would in time create a new term: Superfund site"--

Resurrection Science

Resurrection Science PDF Author: M. R. O'Connor
Publisher: Macmillan + ORM
ISBN: 1466879327
Category : Science
Languages : en
Pages : 278

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Book Description
**A Library Journal Best Book of 2015 ** **A Christian Science Monitor Top Ten Book of September** In a world dominated by people and rapid climate change, species large and small are increasingly vulnerable to extinction. In Resurrection Science, journalist M. R. O'Connor explores the extreme measures scientists are taking to try and save them, from captive breeding and genetic management to de-extinction. Paradoxically, the more we intervene to save species, the less wild they often become. In stories of sixteenth-century galleon excavations, panther-tracking in Florida swamps, ancient African rainforests, Neanderthal tool-making, and cryogenic DNA banks, O'Connor investigates the philosophical questions of an age in which we "play god" with earth's biodiversity. Each chapter in this beautifully written book focuses on a unique species--from the charismatic northern white rhinoceros to the infamous passenger pigeon--and the people entwined in the animals' fates. Incorporating natural history and evolutionary biology with conversations with eminent ethicists, O'Connor's narrative goes to the heart of the human enterprise: What should we preserve of wilderness as we hurtle toward a future in which technology is present in nearly every aspect of our lives? How can we co-exist with species when our existence and their survival appear to be pitted against one another?

Cultural Resources Overview

Cultural Resources Overview PDF Author: Joseph A. Tainter
Publisher:
ISBN:
Category : Cibola National Forest (N.M.)
Languages : en
Pages : 214

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Book Description


Homes on the Range

Homes on the Range PDF Author: Peter L. Eidenbach
Publisher: Human Systems Research, Incorporated
ISBN:
Category : History
Languages : en
Pages : 144

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Book Description


National Water Summary

National Water Summary PDF Author:
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 604

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Book Description


Tough Jews

Tough Jews PDF Author: Rich Cohen
Publisher: Simon and Schuster
ISBN: 1439142505
Category : Biography & Autobiography
Languages : en
Pages : 280

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Book Description
Award-winning writer Rich Cohen excavates the real stories behind the legend of infamous criminal enforcers Murder, Inc. and contemplates the question: Where did the tough Jews go? In 1930s Brooklyn, there lived a breed of men who now exist only in legend and in the memories of a few old-timers: Jewish gangsters, fearless thugs with nicknames like Kid Twist Reles and Pittsburgh Phil Strauss. Growing up in Brownsville, they made their way from street fights to underworld power, becoming the execution squad for a national crime syndicate. Murder Inc. did for organized crime what Henry Ford did for the automobile, and Tough Jews is the first in-depth portrait of these men, a thrilling glimpse at the muscle that made possible the success of gangster statesmen such as Bugsy Siegel, Meyer Lansky, and Lucky Luciano. For Rich Cohen, who grew up in suburban Illinois in the 1980s taunted by the stereotype of Jews as book-reading rule followers, the very idea of the Jewish gangster was a relief; for once, a Jew in jail did not have to be a white collar criminal. With a clear eye and a comic sensibility, Cohen looks beyond the blood and ultimately encounters each of these ruthless killers’ matzo-ball heart. Tough Jews shows what can happen when a member of the tribe combines brains, heart, and a dangerous determination never to back down.

Tracer Hydrology 97

Tracer Hydrology 97 PDF Author: A. Kranjc
Publisher: CRC Press
ISBN: 100010012X
Category : Science
Languages : en
Pages : 465

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Book Description
This collection of papers is the proceedings of the 7th International Synosium on Water Tracing in Portoroz/Slovenia from 26-31 May 1997. They address a number of topics in hydrology tracing techniques including: protection of natural resources against pollution; the use of natural and artificial tracers to help to assess contaminant transport in surface waters; and aquifer parameters and modelling.

Animals in Space

Animals in Space PDF Author: Colin Burgess
Publisher: Springer Science & Business Media
ISBN: 0387496785
Category : Science
Languages : en
Pages : 436

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Book Description
This book is as a detailed, but highly readable and balanced account of the history of animal space flights carried out by all nations, but principally the United States and the Soviet Union. It explores the ways in which animal high-altitude and space flight research impacted on space flight biomedicine and technology, and how the results - both successful and disappointing - allowed human beings to then undertake that same hazardous journey with far greater understanding and confidence. This complete and authoritative book will undoubtedly become the ultimate authority on animal space flights.

Desert Puma

Desert Puma PDF Author: Kenneth A. Logan
Publisher: Island Press
ISBN: 1610910583
Category : Nature
Languages : en
Pages : 498

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Book Description
Scientists and conservationists are beginning to understand the importance of top carnivores to the health and integrity of fully functioning ecosystems. As burgeoning human populations continue to impinge on natural landscapes, the need for understanding carnivore populations and how we affect them is becoming increasingly acute.Desert Puma represents one of the most detailed assessments ever produced of the biology and ecology of a top carnivore. The husband-and-wife team of Kenneth Logan and Linda Sweanor set forth extensive data gathered from their ten-year field study of pumas in the Chihuahua Desert of New Mexico, also drawing on other reliable scientific data gathered throughout the puma's geographic range. Chapters examine: the evolutionary and modern history of pumas, their taxonomy, and physical description a detailed description and history of the study area in the Chihuahua Desert field techniques that were used in the research puma population dynamics and life history strategies the implications of puma behavior and social organization the relationships of pumas and their preyThe authors provide important new information about both the biology of pumas and their evolutionary ecology -- not only what pumas do, but why they do it. Logan and Sweanor explain how an understanding of puma evolutionary ecology can, and must, inform long-term conservation strategies. They end the book with their ideas regarding strategies for puma management and conservation, along with a consideration of the future of pumas and humans. Desert Puma makes a significant and original contribution to the science not only of pumas in desert ecosystems but of the role of top predators in all environments. It is an essential contribution to the bookshelf of any wildlife biologist or conservationist involved in large-scale land management or wildlife management.