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Soil Conservation and Management

by Humberto Blanco Rattan Lal

This updated and expanded second edition textbook, describes all main aspects of soil management, to address the serious problems of soil erosion and the attendant environmental pollution. The global high demands for food, fiber, feed, and fuel put a constant strain on the environment, which can only be mitigated by soil conservation. This edition incorporates new concepts and provides an up-to-date review of soil management principles and practices. The authors also added new chapters on cover crops, crop residues, soil water management, nutrient management, perennials in crop rotations and organic amendments. All practices have a clear perspective on addressing soil erosion, physical and chemical problems, carbon dynamics and sequestration as well as non-point source pollution. The restorative nature of many practices, also consider water conservation as a main pillar of sustaining a healthy soil. This textbook is valuable for students and professionals in soil science, agronomy, agricultural engineering, hydrology, and management of natural resources.

Soil Conservation in Perspective (RFF Agriculture and Fisheries Set)

by R. Burnell Held Marion Clawson

This book reviews and evaluates the nationwide soil conservation effort in the United States and suggests broad outlines of a future conservation program. Originally published in 1965

Soil Constraints and Productivity

by N. S. Bolan M. B. Kirkham

Identifying, interpreting, and managing soil constraints are major challenges, especially when multiple constraints occur in the same soil at various depth zones. Although amelioration tools and strategies are available to manage some of these constraints, field adoption of these technologies is a major challenge to the farming community. Soil Constraints and Productivity helps in identifying and understanding soil constraints, focusing on management practices to alleviate problems associated with these restrictions, and their impacts on crop productivity. Soil Constraints and Productivity aims to: Describe various strategies suitable for mitigating soil constraints Provide data on cost-benefit analysis of managing soil constraints Provide case studies of managing soil constraints to increase productivity Soil is essential for the doubling of major grain production proposed to be necessary to avoid major food security collapses in the future. This book will be a key resource for soil and environmental scientists, farmers, students majoring in agricultural and environmental sciences, and crop consultants.

Soil Cover of the Dried Aral Seabed in Kazakhstan

by Gulnura Issanova Jilili Abuduwaili Kuralay Tynybayeva

This book summarizes the outcomes of research results based on field works and recent studies related to soil cover of the dried Aral seabed in Kazakhstan. The purpose of the work was to conduct a comprehensive assessment of the current state of the soil cover in the dried bed of the Aral Sea in order to study the processes that are occurring in the local soils as a result of anthropogenic impacts inducing soil degradation and desertification (e.g., soil salinization and deflation). Additionally, the book analyzes morphological characteristics and chemical-physical properties of soils in the dried bottom of the Northern Aral Sea in order to know how material properties can be transported during soil deflation in dust/sand/salt storms in the region, as well as to identify changes in long-term dynamics of aridization and climatic parameters such as temperature, precipitation and evapotranspiration in the Aral Sea region.The novelty of this research is reflected in the latest information on the vertical and spatial distributions of soils and their chemical properties in the region containing the dried bed of the Aral Sea in Kazakhstan. Consequently, an updated soil map (soil salinization and salinization degree, land degradation) of the seabed was obtained according to the collected field data and satellite-derived images such as those recorded by Landsat-8. The book is mainly addressed to scientists and researchers who study soil cover in the dried Aral Seabed and its region, as well as soil degradation and desertification in the dried lake playas and aridization in other arid regions. The book will also be useful for students and planners who feel responsible for the sustainable development and sustainable use of natural resources in Central Asian countries.

Soil Degradable Bioplastics for a Sustainable Modern Agriculture

by Mario Malinconico

This book shows how the use of biodegradable plastics in agriculture can have a profound positive impact on plasticulture. Starting with an organic chemistry approach to biodegradable and compostable plastics, both natural and synthetic, it then analyzes the technological and agronomic aspects of existing bioplastics for protected cultivation (mulching, direct cover, low tunnels). It describes the new sprayable biodegradable mulching method, which is based on the use of waterborne polysaccharides and cellulosic fibers. A further chapter describes the research and technology of biodegradable plastics for different agricultural practices. It also includes chapters on life cycle assessment (LCA) of biodegradable plastics for agriculture, and existing and developing standards in the field. It is a valuable resource for agronomists, chemical and materials engineers, polymer technologists and scientists, as well as for a more general readership interested in the application of green chemistry principles to the vast world of crop production. Mario Malinconico

Soil Degradation and Restoration in Africa (Advances in Soil Science)

by Rattan Lal B. A. Stewart

Soil degradation is a widespread problem in Africa resulting in low agricultural productivity while demand for food continues to increase. Degradation is caused by accelerated erosion, acidification, contamination, depletion of soil organic matter and plant nutrients, and salinization. Food and nutritional security of the growing population of Africa can only be achieved if degraded soils are restored, and soils of agroecosystems are managed prudently and sustainably. This book describes the soils of Africa, processes of soil degradation, extent and severity of soil degradation, and the impacts of degradation processes on food and nutritional security.

Soil Degradation, Conservation and Remediation

by Khan Towhid Osman

In view of the grave consequences of soil degradation on ecosystem functions, food security, biodiversity and human health, this book covers the extent, causes, processes and impacts of global soil degradation, and processes for improvement of degraded soils. Soil conservation measures, including soil amendments, decompaction, mulching, cover cropping, crop rotation, green manuring, contour farming, strip cropping, alley cropping, surface roughening, windbreaks, terracing, sloping agricultural land technology (SALT), dune stabilization, etc. , are discussed. Particular emphasis is given to soil pollution and the methods of physical, chemical and biological remediation of polluted soils. This book will lead the reader from the basics to a comprehensive understanding of soil degradation, conservation and remediation.

Soil Degradation-Consolidation Theory and Its Applications

by Yunmin Chen

This book focuses on skeleton-degradable soils, including three typical degradation processes of soil skeletons: soil particle breakage, chemical degradation, and biochemical degradation. Corresponding degradation models and constitutive models are proposed, and a degradation–consolidation theory is established. The theory overcomes the limitations of classical soil mechanics, such as the constant solid-phase mass assumption, and addresses the neglect of the effects of consolidation on degradation in environmental engineering. The theory provides key theoretical foundations and new analytical perspectives for understanding phenomena such as the degradation–consolidation processes in municipal solid waste landfills, the decomposition and exploitation of natural gas hydrates, and the behavior evolution of geomaterials under the influence of particle breakage. This book offers detailed theoretical insights, rich experimental data, and advanced numerical and physical simulation methods, particularly in environmental hazards prevention and control in municipal solid waste landfills. Hence, it is suitable for researchers, practitioners, and graduate students engaged in soil constitutive relations, multi-field coupling problems, and related fields.

Soil Degradation in the United States: Extent, Severity, and Trends

by Rattan Lal Thomas Iivari John M. Kimble

Soil Degradation in the United States: Extent, Severity, and Trends examines the magnitude and severity of soil degradation by different processes in the U.S., including water erosion, wind erosion, C depletion, soil compaction, salt build-up, and soil contamination. In addition, it addresses policy issues with regard to economic and environmental

Soil Dynamics: Select Proceedings of 7th ICRAGEE 2020 (Lecture Notes in Civil Engineering #119)

by T. G. Sitharam S. V. Dinesh Ravi Jakka

This volume presents select papers presented at the 7th International Conference on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics. The papers discuss advances in the fields of soil dynamics and geotechnical earthquake engineering. A strong emphasis is placed on connecting academic research and field practice, with many examples, case studies, best practices, and discussions on performance based design. This volume will be of interest to researchers and practicing engineers alike.

Soil Dynamics, Earthquake and Computational Geotechnical Engineering: Proceedings of the Indian Geotechnical Conference 2021 Volume 5 (Lecture Notes in Civil Engineering #300)

by Kasinathan Muthukkumaran R. Ayothiraman Sreevalsa Kolathayar

This book comprises the select peer-reviewed proceedings of the Indian Geotechnical Conference (IGC) 2021. The contents focus on Geotechnics for Infrastructure Development and Innovative Applications. The book covers topics related to parameters of soil, liquefaction evaluation of subsoil strata, analysis of earth and development of shear wave velocity profile, seismic hazard analysis, vibration isolation methods, application of machine learning in geotechnical engineering, among others. This volume will be of interest to those in academia and industry.

Soil Ecology and Management

by Joann Whalen Luis Sampedro

Soil ecology is the study of interactions between the physio-chemical components of the soil and organisms living within the soil. Humans are highly dependent upon the soil ecosystem, which provides food, fiber, fuel and ecological services, such as the recycling of atmospheric gases. It is therefore important to understand the function and nature of the soil ecosystem in order to predict and mitigate the long term consequences of present day actions. Soil Ecology and Management describes the organisms inhabiting the soil, their functions and interactions and the dimensions of human impact on the activity of soil organisms and soil ecological function. Chapters discuss basic soil characteristics and biogeochemical cycling, key soil flora and fauna, community-level dynamics (soil food webs) and the ecological and pedological functions of soil organisms. Unlike other soil biology and ecology textbooks, the authors also convey a better understanding of how human activities impact upon soil ecology in a section on ecosystem management and its effects on soil biota and provide a unique perspective on the utility of soil organisms.

Soil Ecology in Northern Forests

by Douglas L. Godbold Martin Lukac

Forest soils form the foundation that underpins the existence of all forests. This book encapsulates soil ecology and functioning in northern forests, focusing on the effects of human activity and climate change. The authors introduce the fundamental principles necessary for studying forest soils, and explain the functioning and mutual influence of all parts of a forest soil ecosystem. A chapter is dedicated to each of soil acidity and heavy metal pollution, elevated carbon dioxide, nitrogen deposition and climate change, highlighting the most important anthropogenic factors influencing forest soil functioning and how these soils are likely to respond to environmental change. With its unique view of the functioning of the soils found under temperate and boreal forests in today's rapidly changing world, this book is of interest to anyone studying forestry and forest ecology in European, North American and North Asian contexts.

Soil Emission of Nitrous Oxide and its Mitigation

by Rattan Lal David Ussiri

Nitrous oxide gas is a long-lived relatively active greenhouse gas (GHG) with an atmospheric lifetime of approximately 120 years, and heat trapping effects about 310 times more powerful than carbon dioxide per molecule basis. It contributes about 6% of observed global warming. Nitrous oxide is not only a potent GHG, but it also plays a significant role in the depletion of stratospheric ozone. This book describes the anthropogenic sources of N2O with major emphasis on agricultural activities. It summarizes an overview of global cycling of N and the role of nitrous oxide on global warming and ozone depletion, and then focus on major source, soil borne nitrous oxide emissions. The spatial-temporal variation of soil nitrous oxide fluxes and underlying biogeochemical processes are described, as well as approaches to quantify fluxes of N2O from soils. Mitigation strategies to reduce the emissions, especially from agricultural soils, and fertilizer nitrogen sources are described in detail in the latter part of the book.

Soil Engineering: Testing, Design, and Remediation

by Fu Hua Chen

In the last forty years, at least fifty books have been written on the subject of soil mechanics, most of them textbooks. Only a few touch on practical applications. Soil Engineering: Testing, Design, and Remediation supplies the information needed to fill the gap between textbook learning and practical know-how. When engineers deal with major p

Soil Engineering

by Athanasios P. Dedousis Thomas Bartzanas

The agricultural world has changed significantly during the last years. The excessive use of heavy machinery, waste disposal, the use of agrochemicals and new soil cultivation means led to severe problems, which agricultural engineers have to cope with in order to prevent soil from permanent irreversible damage. This Soil Biology volume will update readers on several cutting-edge aspects of sustainable soil engineering including topics such as: soil compaction, soil density increases, soil disturbance and soil fragmentation; soil tillage machineries and optimization of tillage tools; soil traffic and traction, effects of heavy agricultural machines, the use of robotics in agriculture and controlled traffic farming; mechanical weed control, the characterization of soil variability and the recycling of compost and biosolids in agricultural soils.

Soil Enzymology

by Ajit Varma Girish Shukla

Soil enzymes are one of the vital key mediators involved in nutrient recycling and the decomposition of organic matter and thereby in maintaining soil quality and fertility. This Soil Biology volume covers the various facets of soil enzymes, such as their functions, biochemical and microbiological properties and the factors affecting their activities. Enzymes in the rhizosphere, in forest soils, and in volcanic ash-derived soils are described. Soil enzymes covered include phosphohydrolases, lignocellulose-degrading enzymes, phenol oxidases, fungal oxidoreductases, keratinases, pectinases, xylanases, lipases and pectinases. Several chapters treat the soil enzymatic activities in the bioremediation of soils contaminated with pesticides and pollutants such as oil, chlorinated compounds, synthetic dyes and aromatic hydrocarbons. The role of soil enzymes as bioindicators is a further important topic addressed.

Soil Erosion and Carbon Dynamics (Advances In Soil Science Ser. #Vol. 15)

by Eric J. Roose

The most complete, nonpartisan source of information on this hot agronomic topic available today, this book brings together a diverse group of papers and data to resolve the debate between sedimentologists and soil scientists and agronomists over whether the effects of soil erosion on carbon and atmospheric CO2 is beneficial or destructive. Divided into four sections, it offers data on how soil erosion affects soil, water, and air quality. Topics include mineralization rate, inundation, sediment deposition, and global warming potential, as well as carbon dioxide, methane, and nitrous oxide emissions, and the implications of soil erosion on the global carbon cycle and carbon budget.

Soil Erosion and Dryland Farming

by John M. Laflen Junliang Tian Chi-Hua Huang

"I've seen the Sudan, traveled in South and Central America and been all over Europe, but I've never seen what I've been able to see on this tour [of the Loess Plateau, China]."-Ed Skidmore, soil scientist, WindErosion Research Unit of the Agricultural Research Service, USDA, Manhattan, KansasOverpopulation is at the core of most en

Soil Erosion, Conservation, and Rehabilitation

by Agassi,

Discusses the latest information regarding the processes and mechanisms responsible for runoff and erosion by water in arable lands--detailing state-of-the-art water and soil conservation methods. Elucidates the rehabilitation of agricultural lands depleted by human activity.

Soil Erosion Control in Drylands

by Mohammad Jafari Mohammad Tahmoures Mohammad Ehteram Majid Ghorbani Fatemeh Panahi

This book focuses on drylands such as arid, semi-arid and dry sub-humid areas where they form the main part of ecosystems, e.g., in Iran, but also around the world. Mismanagement and improper exploitation of these areas lead to more degradation day by day. Besides an introduction to the role and importance of vegetation cover in conserving soil against wind and water erosion, this book gives a scope of appropriate techniques and methods for vegetation establishment and maintenance, indicators for suitable plants selection for soil conservation, and soil erosion prevention and combat. It provides methods of soil erosion prevention and combating through the application of plants, using bioengineering systems for soil erosion control and the role of agroforestry in soil erosion prevention. This book can be helpful to those with an interest in countries with similar climates to Iran. In particular, this includes Dubai, Kuwait, Saudi Arabia, Afghanistan, and Pakistan.

Soil Erosion Research Methods

by Soil and Water Conservation Society (U. S.)

This new edition of Soil Erosion Research Methods retains the themes and layout of the first edition. However, most chapters have been revised and some additional chapters have been added. There are new chapters on modeling wind and water erosion. Extensive revisions and updating have been done in chapters dealing with assessment of erosivity and erodibility, erosion, crop productivity, measuring sediment yield from river basins and field plot techniques. There is extensive updating of current statistics on the global magnitude of soil erosion by water and wind and on denudation rates. Several new authors have made significant improvements in revising and updating available information.

Soil Fertility

by Boyd Ellis Henry Foth

Soils are one of the world's most important resources, and their protection, maintenance, and improvement is critical to the continuance of life on earth. Soil Fertility, Second Edition, offers thorough coverage of the fertility, composition, properties, and management of soils. This book carries on the tradition of excellence established by authors Henry Foth and Boyd Ellis, leading soil scientists whose previous books in this field have become multi-edition classics.The Second Edition of Soil Fertility has been significantly expanded to include more information on mineralogy, while keeping the thorough coverage of essential topics. The book presents soils as dynamic, constantly changing bodies, and relates soil fertility and management to the mineralogy of their origin. Four new chapters offer updated information on soil charge properties, ion adsorption, exchange and fixation, and soil reaction. There is also a far greater emphasis on environmental issues, reflecting the increasing importance of environmental concerns to agronomists and soil scientists today.

Soil Fertility and Nutrient Management: A Way to Sustainable Agriculture

by A.S. Jadeja D.V. Hirpara L.C. Vekaria H.L. Sakarvadia

The book entitled Soil Fertility and Nutrient Management is a compilation work and most of the information was farmed very critically covering all the main topics of plant nutrition. The book will be serve as useful reference to students, teachers, researchers scientists, policy makers and other interested in soil science, agronomy, crop science, environmental sciences and agriculture. Note: T&F does not sell or distribute the Hardback in India, Pakistan, Nepal, Bhutan, Bangladesh and Sri Lanka.

Soil Fertility and Nutrient Management: Principles and Practices

by Sharanappa

Understanding of the dynamics of plant nutrients in the soil provides scientific basis for efficient nutrient management. Soil organic matter not only provides the nutrients required by the crop but also improve the biological and physical properties of the soil. This book collects and discusses information on production and management of organic manures, biofertilizers, integrated nutrient management in cropping systems and nutrient management in problematic soils. Print and electronic editions not for sale in South Asia (India, Sri Lanka, Nepal, Bangladesh, Pakistan, Afghanistan and Bhutan).

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Showing 62,201 through 62,225 of 72,392 results