Pillar Of Sand


Book Description

"Pillar of Sand points the way toward protecting rivers and vital ecosystems even as we aim to produce enough food for a projected 8 billion people by the year 2030. Postel shows how innovative irrigation technologies and strategies can alleviate hunger and environmental stress at the same time. And she calls for a new ethic of sufficiency and sharing in response to impending water limits."--BOOK JACKET.




The Pillars of Sand


Book Description

Prophecy declared that corrupt politician Corajidin would rule the Shrianese Federation, even become its new Emperor--and sinister magic has helped him defy death in order to do it. But his victory is not assured, thanks to clashing rival factions that hinder any attempts to unify the nation.




The Naturalist


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Making the Modern World


Book Description

How much further should the affluent world push its material consumption? Does relative dematerialization lead to absolute decline in demand for materials? These and many other questions are discussed and answered in Making the Modern World: Materials and Dematerialization. Over the course of time, the modern world has become dependent on unprecedented flows of materials. Now even the most efficient production processes and the highest practical rates of recycling may not be enough to result in dematerialization rates that would be high enough to negate the rising demand for materials generated by continuing population growth and rising standards of living. This book explores the costs of this dependence and the potential for substantial dematerialization of modern economies. Making the Modern World: Materials and Dematerialization considers the principal materials used throughout history, from wood and stone, through to metals, alloys, plastics and silicon, describing their extraction and production as well as their dominant applications. The evolving productivities of material extraction, processing, synthesis, finishing and distribution, and the energy costs and environmental impact of rising material consumption are examined in detail. The book concludes with an outlook for the future, discussing the prospects for dematerialization and potential constrains on materials. This interdisciplinary text provides useful perspectives for readers with backgrounds including resource economics, environmental studies, energy analysis, mineral geology, industrial organization, manufacturing and material science.




Lore of the Witch World


Book Description

Few authors have achieved such renown as World Fantasy Life Achievement honoree and Science Fiction Writers of America Grand Master Andre Norton. With the love of readers and the praise of critics, Norton’s books have sold millions of copies worldwide. The Witch World . . . Far away in space and time, the Witch World has become the legendary home of all who dream and wonder of unknown worlds. Lore of the Witch World brings together in one volume all the novelettes and tales of the Witch World, including the never previously published novelette Changeling.




Wizards' Worlds


Book Description

Imaginative stories of dark powers, courageous heroes, and breathtaking adventure from “one of the pioneer women in science fiction” (Anne McCaffrey). In a career spanning from the Golden Age of science fiction and fantasy to the modern age, Andre Norton’s brilliant mind and inimitable talents forged an unforgettable legacy in literature. From all-encompassing world-building sagas to charming short stories, her works remain fascinating and compelling reading for lovers of the strange, the surprising, and the wondrous possibilities of human imagination. This collection of thirteen stories presents the myriad visions of a truly gifted author: “Falcon Blood,” “The Toads of Grimmerdale,” “Changeling,” “Spider Silk,” “Sword of Unbelief,” “Sand Sister,” “Toys of Tamisan,” “Wizard’s Worlds,” “Mousetrap,” “Were-Wrath,” “By a Hair,” “All Cats Are Grey,” and “Swamp Dweller.”




Information Circular


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Vanishing Sands


Book Description

In a time of accelerating sea level rise and increasingly intensifying storms, the world’s sandy beaches and dunes have never been more crucial to protecting coastal environments. Yet, in order to meet the demands of large-scale construction projects, sand mining is stripping beaches and dunes, destroying environments, and exploiting labor in the process. The authors of Vanishing Sands track the devastating impact of legal and illegal sand mining over the past twenty years, ranging from Africa, Asia, and the Caribbean to South America and the eastern United States. They show how sand mining has reached crisis levels: beach, dune, and river ecosystems are in danger of being lost forever, while organized crime groups use deadly force to protect their illegal mining operations. Calling for immediate and widespread resistance to sand mining, the authors demonstrate that its cessation is paramount for saving not only beaches, dunes, and associated environments but also lives and tourism economies everywhere.







Innovations in Mining Backfill Technology


Book Description

Proceedings of the 4th International Symposium held in Montreal, Oct.2-5, 1989. Paper topics include: review, laboratory testing, modelling and design, rockburst control, soft rock mining, and system design.