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Management of Problem Soils in Arid Ecosystems

Management of Problem Soils in Arid Ecosystems
Author: A. Monem Balba
Publisher: CRC Press
Total Pages: 336
Release: 2018-05-02
Genre: Technology & Engineering
ISBN: 1351434217

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Management of Problem Soils in Arid Ecosystems examines the challenges of managing soils in arid and semiarid regions. These soils contain low organic matter, are not leached, and accumulate lime, gypsum, and/or soluble salts, requiring special management and practices. This book discusses how to identify problems, reclaim the soils, and then use them efficiently and economically. Water management and desertification in these areas are also discussed. It contains extensive references as well as 40 tables and illustrations.


Management of Soil Problems

Management of Soil Problems
Author: Khan Towhid Osman
Publisher: Springer
Total Pages: 474
Release: 2018-05-03
Genre: Nature
ISBN: 3319755277

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Soils are neither good nor bad, but some have inherent or acquired characteristics that may or may not suit our intended use. Unsuitable characteristics are considered to be soil problems, soil constraints or soil limitations. Only twelve percent of global land is right for agricultural production without much limitation. Some soils have severe limitations for crop production. These soils are so called ‘problem soils’. Many of them do not have enough fertility to be productive; some are arid and saline; some are very sandy and dry; and some are wet and waterlogged for most of the growing season. The global demand for food, wood, fuel, fiber, medicine and other plant products for the 7.2 billion current world population has created such an immense pressure on global soil resources that even the most fertile soils are losing their productive capacity. We are being compelled to bring more and more unsuitable or marginally suitable soils under cultivation. Unless innovative and integrated soil, crop and environmental management practices are adopted for their improvement and sustainable use, further degradation is inevitable. This book, Management of Soil Problems, identifies the problems and discusses management options in a smooth and reader-friendly style. It will be useful for students and professionals of soil science, agriculture, forestry, geography and environmental sciences.


Management of Semi-Arid Ecosystems

Management of Semi-Arid Ecosystems
Author: B.H. Walker
Publisher: Elsevier
Total Pages: 409
Release: 2012-12-02
Genre: Business & Economics
ISBN: 0444599975

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Extensive regions of the world have a climate which, whilst permitting development of a continuous vegetative cover, is too dry for successful annual cropping. These are the semi-arid areas where land use is based on the natural vegetation. Easily degraded and difficult to maintain, they are under increasing pressure as expanding human populations move in and endeavour to force a living from them. As a result they contain some of the worst examples of resource degradation. This book examines the problems and opportunities involved in man's use of semi-arid areas. The authors are all actively involved in research and land management in the areas discussed. Each chapter begins with a detailed, up-to-date account of the ecology of the region (its climate, soils, vegetation, fauna and main ecological characteristics). This is followed by a history of land use, problems involved in its management, a review of current research and recommended land use practices. The common features of semi-arid ecosystems are brought together in a final section.


Managing Soils and Terrestrial Systems

Managing Soils and Terrestrial Systems
Author: Brian D. Fath
Publisher: CRC Press
Total Pages: 665
Release: 2020-07-29
Genre: Law
ISBN: 1000067742

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Bringing together a wealth of knowledge, Environmental Management Handbook, Second Edition, gives a comprehensive overview of environmental problems, their sources, their assessment, and their solutions. Through in-depth entries and a topical table of contents, readers will quickly find answers to questions about environmental problems and their corresponding management issues. This six-volume set is a reimagining of the award-winning Encyclopedia of Environmental Management, published in 2013, and features insights from more than 400 contributors, all experts in their field. The experience, evidence, methods, and models used in studying environmental management are presented here in six stand-alone volumes, arranged along the major environmental systems. Features The first handbook that demonstrates the key processes and provisions for enhancing environmental management Addresses new and cutting-edge topics on ecosystem services, resilience, sustainability, food–energy–water nexus, socio-ecological systems, and more Provides an excellent basic knowledge on environmental systems, explains how these systems function, and offers strategies on how to best manage them Includes the most important problems and solutions facing environmental management today In this third volume, Managing Soils and Terrestrial Systems, the general concepts and processes of the geosphere with its related soil and terrestrial systems are introduced. It explains how these systems function and provides strategies on how to best manage them. It serves as an excellent resource for finding basic knowledge on the geosphere systems and includes important problems and solutions that environmental managers face today. This book practically demonstrates the key processes, methods, and models used in studying environmental management.


Soil Management

Soil Management
Author: Michael A Fullen
Publisher: Routledge
Total Pages: 288
Release: 2014-04-04
Genre: Science
ISBN: 1444144723

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The soil is a fundamental constituent of the Earth's system, maintaining a careful state of equilibrium within the biosphere. However, this natural balance is being increasingly disturbed by a variety of anthropogenic and natural processes, leading to the degradation of many soil environments. Soil Management provides a comprehensive and authoritative introduction to the many problems, challenges and potential solutions facing soil management in the twenty-first century. Covering a range of topics, including erosion, desertification, salinization, soil structure, carbon sequestration, acidification and chemical pollution, the book also develops a prognosis for the future of soil management in the face of growing populations and global warming. Written with the needs of students in mind, each chapter provides a broad overview of a problem, analyses approaches to its solution and concludes with references and suggestions for further reading. Soil Management will be of great value to environmental science and geography undergraduates taking soil management courses in their second or third year.


Arid Lands Management

Arid Lands Management
Author: T. W. Hoekstra
Publisher: University of Illinois Press
Total Pages: 298
Release: 1999
Genre: Nature
ISBN: 9780252067174

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Offers various directions for both research and management.


Problematic Soils

Problematic Soils
Author: Ian Jefferson
Publisher: Thomas Telford
Total Pages: 224
Release: 2001
Genre: Technology & Engineering
ISBN: 9780727730435

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Problematic soils brings together in one volume a collection of papers presented at the Problematic Soils symposium, organised by East Midlands Geotechnical Group of the Institution of Civil Engineers. The papers discuss the behaviour and characteristics of problematic soils (particularly those found in the UK), and they also offer guidance on possible treatment techniques that could be applied for their successful engineering.The proceedings of this symposium are split into three sections.


Sustainable Use and Management of Soils

Sustainable Use and Management of Soils
Author: Angel Faz Cano
Publisher:
Total Pages: 594
Release: 2005-03-07
Genre:
ISBN: 9783510653744

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This special issue contains a wide range of papers presented at the Symposium on Sustainable Use and Management of Soils in Arid and Semiarid Regions. The objective of this symposium was to bring together an expert group for consultation to identify strategies, priority issues, and technical options for the sustainable use of arid and semiarid lands. The Main Topics of the Symposium included Genesis, classification, and cartography of soils, Mineralogy of soils in arid and semiarid regions, Chemistry and physics, Soil biology and ecology, Land evaluation for different uses, Soil management techniques (conservation tillage, residue management, agroforestry), and sustainable use of fertilizers, Intensive agricultural production in Mediterranean agro-ecological conditions, Soil erosion, Soil-water-plant relationship, Indicators of soil quality, Carbon sequestration in arid and semiarid regions, Soil degradation (desertification) and mitigation technologies for degraded lands, Application of geographical information systems and remote sensing, Anthropogenic influence, Soil contamination and remediation, Soil salinization, and Technologies to improve soil quality.


Storing Carbon in Agricultural Soils

Storing Carbon in Agricultural Soils
Author: Norman J. Rosenberg
Publisher: Springer Science & Business Media
Total Pages: 128
Release: 2013-03-09
Genre: Science
ISBN: 940173089X

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Soil carbon sequestration can play a strategic role in controlling the increase of CO2 in the atmosphere and thereby help mitigate climatic change. There are scientific opportunities to increase the capacity of soils to store carbon and remove it from circulation for longer periods of time. The vast areas of degraded and desertified lands throughout the world offer great potential for the sequestration of very large quantities of carbon. If credits are to be bought and sold for carbon storage, quick and inexpensive instruments and methods will be needed to monitor and verify that carbon is actually being added and maintained in soils. Large-scale soil carbon sequestration projects pose economic and social problems that need to be explored. This book focuses on scientific and implementation issues that need to be addressed in order to advance the discipline of carbon sequestration from theory to reality. The main issues discussed in the book are broad and cover aspects of basic science, monitoring, and implementation. The opportunity to restore productivity of degraded lands through carbon sequestration is examined in detail. This book will be of special interest to professionals in agronomy, soil science, and climatology.