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Author: Sandra Postel
Publisher: W. W. Norton & Company
ISBN: 9780393319378
Category : Nature
Languages : en
Pages : 334
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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.
Author: Sandra Postel
Publisher: W. W. Norton & Company
ISBN: 9780393319378
Category : Nature
Languages : en
Pages : 334
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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.
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 778
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Book Description
Author: Mark T. Barnes
Publisher: Echoes of Empire
ISBN: 9781477819548
Category : Fiction
Languages : en
Pages : 0
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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.
Author: Henry Glassford Bell
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 340
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Book Description
Author: Yu Shao
Publisher: Funstory
ISBN: 164787825X
Category : Fiction
Languages : en
Pages : 420
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Book Description
After leaving Special Forces, Xiao Ke, who was born with the ability to predict the future, had been living a leisurely lifestyle. A kind help from the bar instead brought him some trouble, and as the trouble grew, Xiao Ke's peaceful life was immediately broken. As more and more people entered his life, his responsibilities became greater and greater, he was entrusted by the country to search for treasures of Hua Xia, and he also had to fight everywhere because of the kidnapping of his woman. From London, to Paris, to Istanbul, all sorts of footprints were left behind.
Author: Vaclav Smil
Publisher: John Wiley & Sons
ISBN: 1119942535
Category : Technology & Engineering
Languages : en
Pages : 263
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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.
Author: North of England Institute of Mining and Mechanical Engineers
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 368
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Book Description
Author: José Simão Antunes Do Carmo
Publisher: BoD – Books on Demand
ISBN: 1839681306
Category : Technology & Engineering
Languages : en
Pages : 212
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Book Description
This book addresses recent advances in the field of river systems. Chapters cover a wide range of topics including artificialization of rivers and banks, technical aspects of flood and sediment dynamics, physical processes and institutional vulnerabilities, watershed management and collaborative governance, water quality analysis and protection measures, acquisition and measurement of data, statistical and econometric procedures, adaptation and restoration measures, rehabilitation and sustainability of riparian ecosystems, and strategies to improve the ecological functions of riparian areas. All chapters contribute relevant information and useful content for scientists and other readers interested or concerned about the lack of adequate management actions and implementation of appropriate measures and protections, or their ineffectiveness in containing vulnerabilities and ecological sustainability of river systems.
Author: R. Ingram-Brown
Publisher:
ISBN:
Category : Ephemerides
Languages : en
Pages : 928
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Book Description
Author:
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 146
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Book Description
