Semiarid Lands And Deserts

Author : Gerald E. Wickens
Publisher : Springer Science & Business Media
ISBN 13 : 3662037009
Total Pages : 348 pages
Book Rating : 4.03/5 ( download)

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Download or read book Ecophysiology of Economic Plants in Arid and Semi-Arid Lands written by Gerald E. Wickens and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with arid and semi-arid environments and their classification, and the physiological restraints and adaptations of plants to the environment. Further, it discusses economic botany and the needs and methods of conserving economic plants. A broad view is taken regarding the definition of economic plants, taking into account their value to the environment as well as to man and to livestock. The individual deserts and associated semi-arid regions are described in separate chapters, providing background information on the regional environments in terms of climate and major plant formations. The economic plants within these formations, their usages, geographical distribution together with their morphological and physiological adaptations are treated in detail.

Author : J. Skujins
Publisher : CRC Press
ISBN 13 : 9780824783884
Total Pages : 688 pages
Book Rating : 4.83/5 ( download)

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Download or read book Semiarid Lands and Deserts written by J. Skujins and published by CRC Press. This book was released on 1991-04-16 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compendium of current information on arid soils. Provides a comprehensive background of the various soils and biota of arid regions, as well as a detailed account of the current understanding of degradation processes, and includes methodologies for arid land maintenance and rehabilitation and for

Author : Kenneth Walton
Publisher : Transaction Publishers
ISBN 13 : 0202369471
Total Pages : 178 pages
Book Rating : 4.71/5 ( download)

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Download or read book The Arid Zones written by Kenneth Walton and published by Transaction Publishers. This book was released on with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Siegmar-W. Breckle
Publisher : Springer Science & Business Media
ISBN 13 : 364259560X
Total Pages : 473 pages
Book Rating : 4.08/5 ( download)

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Download or read book Sustainable Land Use in Deserts written by Siegmar-W. Breckle and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: Changing desert areas for land use implies a lot of ecological problems. These and related ones are dealt with in this book covering various interdisciplinary and international aspects. Large areas in arid and semi-arid regions are already polluted in various ways. One of the biggest problems is the anthropogenic salinization by inadequate means of agriculture and irrigation. Additionally, most arid areas in the world are dramatically overgrazed. Methods and practices of a sustainable land use in deserts are urgently needed in many arid regions. This book gives a broad survey on some of the affected regions of the world as well as some case studies from elsewhere (Aral Sea, Negev desert, Namib desert etc.). Thus, basic and applied sciences are brought together. Water management in deserts, grazing systems or reclamation of desertified areas are among the topics of this book, as well as social and economic aspects.

Author : Mohammad Jafari
Publisher : Springer
ISBN 13 : 331954828X
Total Pages : 267 pages
Book Rating : 4.89/5 ( download)

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Download or read book Reclamation of Arid Lands written by Mohammad Jafari and published by Springer. This book was released on 2017-10-31 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of arid and semi-arid lands conditions, their general characteristics, methods of management, conservation, exploitation and reclamation. It also focuses on how to utilize the potential of arid lands with the minimum manipulation and alteration. Arid and semi-arid areas represent a major part of natural ecosystems not only in Iran, but around the world, and mismanagement and inappropriate exploitation of these areas may lead to further gradual degradation. As such, an understanding of the characteristics of these areas is vital if they are to be conserved and reclaimed.

Author : Andrew S. Goudie
Publisher : Cambridge University Press
ISBN 13 : 1107067162
Total Pages : 467 pages
Book Rating : 4.65/5 ( download)

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Download or read book Arid and Semi-Arid Geomorphology written by Andrew S. Goudie and published by Cambridge University Press. This book was released on 2013-05-27 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on four decades of research by Professor Andrew Goudie, this volume provides a state-of-the-art synthesis of our understanding of desert geomorphology. It presents a truly international perspective, with examples from all over the world. Extensively referenced and illustrated, it covers such topics as the importance of past climatic changes, the variability of different desert environments, rock breakdown, wind erosion and dust storm generation, sand dunes, fluvial and slope forms and processes, the role of the applied geomorphologist in desert development and conservation, and the Earth as an analogue for other planetary bodies. This book is destined to become the classic volume on arid and semi-arid geomorphology for advanced students and researchers in physical geography, geomorphology, Earth science, sedimentology, environmental science and archaeology.

Author : Diana K. Davis
Publisher : MIT Press
ISBN 13 : 0262333546
Total Pages : 302 pages
Book Rating : 4.42/5 ( download)

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Download or read book The Arid Lands written by Diana K. Davis and published by MIT Press. This book was released on 2016-03-25 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: An argument that the perception of arid lands as wastelands is politically motivated and that these landscapes are variable, biodiverse ecosystems, whose inhabitants must be empowered. Deserts are commonly imagined as barren, defiled, worthless places, wastelands in need of development. This understanding has fueled extensive anti-desertification efforts—a multimillion-dollar global campaign driven by perceptions of a looming crisis. In this book, Diana Davis argues that estimates of desertification have been significantly exaggerated and that deserts and drylands—which constitute about 41% of the earth's landmass—are actually resilient and biodiverse environments in which a great many indigenous people have long lived sustainably. Meanwhile, contemporary arid lands development programs and anti-desertification efforts have met with little success. As Davis explains, these environments are not governed by the equilibrium ecological dynamics that apply in most other regions. Davis shows that our notion of the arid lands as wastelands derives largely from politically motivated Anglo-European colonial assumptions that these regions had been laid waste by “traditional” uses of the land. Unfortunately, such assumptions still frequently inform policy. Drawing on political ecology and environmental history, Davis traces changes in our understanding of deserts, from the benign views of the classical era to Christian associations of the desert with sinful activities to later (neo)colonial assumptions of destruction. She further explains how our thinking about deserts is problematically related to our conceptions of forests and desiccation. Davis concludes that a new understanding of the arid lands as healthy, natural, but variable ecosystems that do not necessarily need improvement or development will facilitate a more sustainable future for the world's magnificent drylands.

Author : David A. Bainbridge
Publisher : Island Press
ISBN 13 : 9781610910828
Total Pages : 416 pages
Book Rating : 4.26/5 ( download)

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Download or read book A Guide for Desert and Dryland Restoration written by David A. Bainbridge and published by Island Press. This book was released on 2012-09-26 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dryland degradation and desertification now affect almost a billion people around the world. Tragically, the biological resources and productivity of millions of acres of land are lost to desertification each year because people remain unaware of strategies and techniques that could improve yields, reduce risk, and begin healing the world's deserts. A Guide for Desert and Dryland Restoration is the first book to offer practical, field-tested solutions to this critical problem. Author David Bainbridge has spent more than 25 years actively involved in restoring lands across the American Southwest. A Guide for Desert and Dryland Restoration presents the results of his years of fieldwork, as well as research and experience from scientists and practitioners around the globe. The book discusses the ecology of desert plants, explores the causes of desertification and land abuse, and outlines the processes and procedures needed to evaluate, plan, implement, and monitor desert restoration projects. It sets forth economical and practical field-tested solutions for understanding site characteristics, selecting and growing plants, and ensuring that they survive with a minimal amount of water and care. Each chapter represents a guide to a critical topic for environmental restoration; extensive photographs, diagrams and drawings give detailed information for immediate application, and additional resources are included in appendixes. A Guide for Desert and Dryland Restoration is the first comprehensive book focused on restoring arid regions, and clearly demonstrates that arid lands can be successfully rehabilitated. In addition to restorationists, the book will be an invaluable resource for anyone working in arid lands, including farmers, ranchers, gardeners, landscapers, outdoor recreation professionals, and activists.

Author : Michael Hill
Publisher : Hodder Murray
ISBN 13 : 9780340800324
Total Pages : 154 pages
Book Rating : 4.21/5 ( download)

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Download or read book Arid and Semi-arid Environments written by Michael Hill and published by Hodder Murray. This book was released on 2002 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arid and Semi-Arid Environments focuses upon major themes in the study of desert landscapes, processes and landforms. The book considers the physical causes of aridity, the desert hydrological cycle and the problems of water supply. Particular attention is paid to desert ecosystems and how they are related to aridity. A detailed study is made of the wide range of landforms which are unique to desert areas and how they were formed. Evidence in the landscape of past climates is examined in relation to the current debate on desertification.

Author : Yajuan Zhu
Publisher : BoD – Books on Demand
ISBN 13 : 1839627174
Total Pages : 212 pages
Book Rating : 4.70/5 ( download)

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Download or read book Deserts and Desertification written by Yajuan Zhu and published by BoD – Books on Demand. This book was released on 2022-02-16 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: A desert is an ecosystem in an arid zone in which sand dunes cover the land and sandstorms often occur. Although desert vegetation is sparse, it plays an important role in ecosystem structure and function. Desertification is one of the most severe environmental problems today. Land desertification can be controlled through many measures, such as eco-villages, eco-agriculture, biodiversity conservation, and the combination of engineering and biology. This edited volume provides new insights into the pattern of desert ecosystems and the progress of desertification control. It is a useful resource for researchers in ecology, forestry, and land desertification control.