Desertification in Extremely Arid Environments PDF Download

Author: Wolfgang Meckelein
Publisher:
ISBN: 9783880280953
Category : Arid regions
Languages : en
Pages : 203

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Book Description

Author: Wolfgang Meckelein
Publisher:
ISBN: 9783880280953
Category : Arid regions
Languages : de
Pages : 203

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Book Description

Author: Enrique Campos-Lopez
Publisher: Routledge
ISBN: 0429705069
Category : Political Science
Languages : en
Pages : 370

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Book Description
In this book, the authors integrate various perspectives on the evaluation of natural resources in arid and semiarid zones, analyze development options, and discuss systems analysis tools that could be important for the management of technology.

Author: N. A. Geeson
Publisher: John Wiley & Sons
ISBN: 0470856866
Category : Science
Languages : en
Pages : 456

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Book Description
Desertification includes land degradation due to both climatic and anthropogenic causes, where land includes water, soil, and the biosphere. This book presents the most recent findings from the European Community's MEDALUS project, which was formed to understand and manage semi-arid environments that are undergoing great change. * Covers climate and land use processes and responses in the Mediterranean * First book to provide guidelines for the management of land degradation in Mediterranean environments * Based on first-hand experience of the problems by those responsible for solving them

Author: Hasan Arman
Publisher: BoD – Books on Demand
ISBN: 178923154X
Category : Science
Languages : en
Pages : 120

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Book Description
Arid environments are basically associated with water scarcity. Therefore, soils will have an extremely low moisture level to support plant and animal life as well as human social life. Sustainability is the long durability of systems and processes within various adapted environmental conditions. Recently, systematic scientific studies on arid environments and sustainability have become more attractive, critical, and sound than the previous years. Sharing such experiences related to different environmental circumstances will absolutely help scientists and decision-makers to have better interpretation of their own environment. By learning lessons, appropriate, fast, and effective approaches require to implement for overwhelming such problems. Such actions will certainly lead to more secure and sustainable environments for plant, animal, and human life.

Author: United Nations
Publisher: Pergamon
ISBN:
Category : Arid regions agriculture
Languages : en
Pages : 460

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Author: Harold E. Dregne
Publisher: Taylor & Francis
ISBN: 9783718601684
Category : Business & Economics
Languages : en
Pages : 264

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Book Description
First Published in 1983. Routledge is an imprint of Taylor & Francis, an informa company.

Author: Roy H. Behnke
Publisher: Springer
ISBN: 364216014X
Category : Science
Languages : en
Pages : 556

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Book Description
The question in the title of this book draws attention to the shortcomings of a concept that has become a political tool of global importance even as the scientific basis for its use grows weaker. The concept of desertification, it can be argued, has ceased to be analytically useful and distorts our understanding of social-environmental systems and their resiliency, particularly in poor countries with variable rainfall and persistent poverty. For better policy and governance, we need to reconsider the scientific justification for international attempts to combat desertification. Our exploration of these issues begins in the Sahel of West Africa, where a series of severe droughts at the end of the 20th century led to the global institutionalization of the idea of desertification. It now seems incontrovertible that these droughts were not caused primarily by local land use mismanagement, effectively terminating a long-standing policy and scientific debate. There is now an opportunity to treat this episode as an object lesson in the relationship between science, the formation of public opinion and international policy-making. Looking beyond the Sahel, the chapters in this book provide case studies from around the world that examine the use and relevance of the desertification concept. Despite an increasingly sophisticated understanding of dryland environments and societies, the uses now being made of the desertification concept in parts of Asia exhibit many of the shortcomings of earlier work done in Africa. It took scientists more than three decades to transform a perceived desertification crisis in the Sahel into a non-event. This book is an effort to critically examine that experience and accelerate the learning process in other parts of the world.

Author: Gerald E. Wickens
Publisher: Springer Science & Business Media
ISBN: 3662037009
Category : Science
Languages : en
Pages : 348

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Book Description
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: Yajuan Zhu
Publisher: BoD – Books on Demand
ISBN: 1839627174
Category : Science
Languages : en
Pages : 212

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Book Description
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.