Download or read book Soil Liquid Phase Composition written by V.V. Snakin and published by Elsevier. This book was released on 2001-05-21 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: The liquid phase of soil (soil solution) is a very thin, penetrating and all-embracing water layer. It has the most extensive surface among the biosphere components and interacts with all these components. Presented in this work is a new complex approach developed for soil liquid phase investigation that is based on in situ measurements. Investigation of the soil liquid phase can be of great significance in environmental research.This volume sums up the vast experience of the authors' research into soil liquid phase composition in various ecosystems of Central and Eastern Europe. It describes the methodological basics of soil liquid phase research: methods of soil solution extraction, the main problems of application of ion-selective electrodes for immediate in situ assessment of ionic activity in soil liquid phase and redox potential, and ways to overcome those problems. Data are presented on soil liquid phase composition in natural and agricultural ecosystems, their redox, pH, carbonate and other regimes as well as the relations between the composition of the soil liquid phase and different ecological properties.This work is devoted to the pursuit of new approaches to soil liquid phase analysis with a goal of discovering the role of soil liquid phase in the functioning of natural and agricultural ecosystems in recent soil-formation, formation of primary biological production, and in bio-geochemical turnover of elements. It includes new field investigation data as well as all data generalization carried out by means of a special complex database (developed by the authors) on soil liquid phase composition and other soil-ecological properties in various ecosystems in Central and Eastern Europe. This book is the first English edition that integrally considers both methodological aspects and results of investigation of composition, formation, dynamics, spatial heterogeneity, and interrelations of soil liquid phase with other components of ecosystems. Soil scientists, agricultural chemists and ecologists will find this title of great interest.
Download or read book Soils Basic Concepts and Future Challenges written by Riccardo Scalenghe and published by Cambridge University Press. This book was released on 2006-10-12 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 2006 book was born as an international tribute to Fiorenzo C. Ugolini, an outstanding soil scientist, now retired from university teaching and research. It is a synthesis of the knowledge of soils, their genesis, functions and management, and includes contributions from leading soil scientists. It provides the basic concepts as well as data and practical examples from across the discipline. The book also discusses the increasingly important role of soils in enabling the preservation of life and contains a rare attempt to cross-harmonize the Soil Groups of the World Reference Base of Soil Resources with the Orders of the Soil Taxonomy. It also considers the possible existence of extraterrestrial soils based on the findings from the last space missions. This volume will be a valuable resource for researchers and students of soil science, soil conservation, geography and landscape ecology.
Download or read book Ecology of Central European Forests written by Christoph Leuschner and published by Springer. This book was released on 2017-09-22 with total page 998 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook in two volumes synthesises our knowledge about the ecology of Central Europe’s plant cover with its 7000-yr history of human impact, covering Germany, Poland, the Netherlands, Belgium, Luxembourg, Switzerland, Austria, Czech Republic and Slovakia. Based on a thorough literature review with 5500 cited references and nearly 1000 figures and tables, the two books review in 26 chapters all major natural and man-made vegetation types with their climatic and edaphic influences, the structure and dynamics of their communities, the ecophysiology of important plant species, and key aspects of ecosystem functioning. Volume I deals with the forests and scrub vegetation and analyses the ecology of Central Europe’s tree flora, whilst Volume II is dedicated to the non-forest vegetation covering mires, grasslands, heaths, alpine habitats and urban vegetation. The consequences of over-use, pollution and recent climate change over the last century are explored and conservation issues addressed.
Download or read book Advances in Soil Science written by and published by Springer Science & Business Media. This book was released on 2013-03-07 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world population in 1930 was 2 billion. It reached 3 billion in 1960, stands at 4. 6 billion today, and is expected to reach 6 billion by the end of the century. The food and fiber needs of such a rapidly increasing population are enormous. One of the most basic resources, perhaps the most basic of all, for meeting those needs is the Soil. There is an urgent need to improve and protect this resource on which the future of mankind directly depends. We must not only learn how to use the soil to furnish our immediate needs, but also ensure that the ability of the soil to sustain food production in the future is unimpaired. This is indeed a mammoth task; a 1977 United Nations survey reported that almost one-fifth of the world's cropland is now being steadily degraded. The diversity of soil makes it necessary for research to be conducted in many locations. There are basic principles, however, that are universal. This series, Advances in Soil Science, presents clear and concise reviews in all areas of soil science for everyone interested in this basic resource and man's influence on it. The purpose of series is to provide a forum for leading scientists to analyze and summarize the available scientific information on a subject, assessing its importance and identifying additional research needs. But most importantly, the contributors will develop principles that have practical applications to both developing and developed agricultures.
Download or read book The Soil Plant System written by Maurice Fried and published by Elsevier. This book was released on 2012-12-02 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Soil-Plant System in Relation to Inorganic Nutrition focuses on the soil-plant system in relation to the inorganic nutrition of plants. More specifically, the book investigates the dynamics of ion uptake in relation to those physical and chemical processes that must be considered both in understanding any observation made on the soil-plant system and in predicting the results of any stress placed on the system. This volume is organized into two parts encompassing seven chapters and begins with an overview of the inorganic nutrition of plants grown in the soil-plant system. This book then discusses the uptake of nutrient ions from the soil into the plant system. The emphasis is on fundamental aspects of ion movement from the soil into and through the soil solution, then into the plant root, and finally into the shoot. The next chapters consider the more practical aspects of the supply of nutrients to plants grown in the soil-plant system and how it can best be supplemented. This book examines the use of isotopes with respect to solid-phase-soil-solution relationships; movement of ions to the roots, into the roots (active or passive), and translocation to the shoot; the mobility of nutrients; laboratory, greenhouse, and field evaluation of soil nutrient supply; and when, where, and what kind of fertilizer to apply. This book will be of interest to botanists, biologists, students, and research workers engaged in the physical and biological sciences.
Download or read book Soil Pollution written by Bruno Yaron and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: The soil is the medium through which pollutants originating from human activities, both in agriculture and industry, move from the land surfaces to groundwater. Polluting substances are subject to complex physical, chemical and biological transformations during their movement through the soil. Their displacement depends on the transport properties of the water-air-soil system and on the molecular properties of the pollutants. Prediction of soil pollution and restoration of polluted soils requires an under standing of the processes controlling the fate of pollutants in the soil medium and of the dynamics of the contaminants in the un saturated zone. Our book was conceived· as a basic overview of the processes governing the behavior of pollutants as affected by soil constituents and environmental factors. It was written for the use of specialists working on soil and unsaturated zone pollution and restoration, as well as for graduate students starting research in this field. Since many specialists working on soil restoration lack a back ground in soil science or a knowledge of the properties of soil pollutants, we have included this information which forms the first part of the book. In the second part, we discuss the partitioning of pollutants between the aqueous, solid and gaseous phase of the soil medium. The retention, transformation and transport of pollutants in the soils form the third section.
Download or read book Geoenvironmental Engineering written by Hari D. Sharma and published by John Wiley & Sons. This book was released on 2004-05-20 with total page 996 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geoenvironmental Engineering covers the application of basic geological and hydrological science, including soil and rock mechanics and groundwater hydrology, to any number of different environmental problems. * Includes end-of-chapter summaries, design examples and worked-out numerical problems, and problem questions. * Offers thorough coverage of the role of geotechnical engineering in a wide variety of environmental issues. * Addresses such issues as remediation of in-situ hazardous waste, the monitoring and control of groundwater pollution, and the creation and management of landfills and other above-ground and in-situ waste containment systems.
Download or read book Safety and Reliability written by TIM BEDFORD and published by CRC Press. This book was released on 2003-01-01 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings contain two hundred and eighteen papers representing the work of authors from countries across the world. They cover a wide range of research and applications in safety and reliability issues that concern all types of systems, processes and structures.
Download or read book Elements of Soil Physics written by P. Koorevaar and published by Elsevier. This book was released on 1983-08-01 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elements of Soil Physics
Download or read book Principles of Soil Chemistry Fourth Edition written by Kim H. Tan and published by CRC Press. This book was released on 2011-07-08 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn the secrets of soil chemistry and its role in agriculture and the environment. Examine the fundamental laws of soil chemistry, how they affect dissolution, cation and anion exchange, and other reactions. Explore how water can form water-bridges and hydrogen bonding, the most common forces in adsorption, chelation, and more. Discover how electrical charges develop in soils creating electrochemical potentials forcing ions to move into the plant body through barriers such as root membranes, nourishing crops and plants. You can do all this and more with Principles of Soil Chemistry, Fourth Edition. Since the first edition published in 1982, this resource has made a name for itself as a textbook for upper level undergraduates and as a handy reference for professionals and scientists. This fourth edition reexamines the entire reach of soil chemistry while maintaining the clear, concise style that made previous editions so user-friendly. By completely revising, updating, and incorporating a decade’s worth of new information, author Kim Tan has made this edition an entirely new and better book. See what's new in the Fourth Edition Reexamines atoms as the smallest particle that will enter into chemical reactions by probing new advances testifying the presence of subatomic particles and concepts such as string theory Underscores oxygen as the key element in soil air and atmosphere for life on earth Reevaluates the idea of transformation of orthoclase into albite by simple cation exchange reactions as misleading and bending scientific concepts of ion exchange over the limit of truth Examines the role of fertilizers, sulfur, pyrite, acid rain, and nitrogen fixation in soil acidity, underscoring the controversial effect of nitrification on increasing soil acidity over time Addresses the old and new approaches to humic acids by comparing the traditional operational concept against the currently proposed supramolecular and pseudomicellar concept Proposes soil organics, such as nucleic acids of DNA and others, to also adsorb cation ions held as diffusive ion clouds around the polymers Tan explains, in easy and simple language, the chemical make-up of the four soil constituents, their chemical reactions and interactions in soils as governed by basic chemical laws, and their importance in agriculture, industry, and the environment. He differentiates soil chemistry from geochemistry and physical chemistry. Containing more than 200 equations, 123 figures, and 38 tables, this popular text and resource supplies a comprehensive treatment of soil chemistry that builds a foundation for work in environmental pollution, organic and inorganic soil contamination, and potential ecological health and environmental health risks.
Download or read book Global Studies Directory written by and published by BRILL. This book was released on 2017-10-02 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publication of the Global Studies Directory represents an unprecedented project in world practice. Based on the professional assessment by a large international team of experts, the Directory offers information on the most well-known scholars, political and public figures who have made outstanding contributions to the establishment and development of global studies or made a fundamental impact on the formation of global world. The Directory also contains comprehensive information about organizations, periodicals and special literature of direct relevance to the theory and practice of globalization and fully demonstrates the state of affairs in the field of study on a global level. This project is a continuation of many years of research which first resulted in the publication of the Global Studies Encyclopedic Dictionary, the companion publication to the Directory.
Download or read book Oilfield Chemistry written by Caili Dai and published by Springer. This book was released on 2019-01-18 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides comprehensive information on the youngest member of the petroleum sciences family: Oilfield Chemistry, proposes the chemical agents for addressing current problems, and explains the functions, mechanisms and synergistic effects of various chemical agents
Download or read book Basic Elements written by and published by Elsevier. This book was released on 2012-12-02 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developments in Soil Science, 5A: Soil Chemistry: A: Basic Elements focuses on the advancements in the processes, methodologies, principles, and approaches involved in soil chemistry. The selection first elaborates on the composition of the soil, chemical equilibria, and surface interaction between the soil solid phase and the soil solution. Topics include properties of the liquid layer adjacent to the solid phase, influence of the interaction between solid and liquid phase on soil properties, reactions involving the transfer of protons and/or electrons, calculation of equilibrium constants from thermodynamic data, solid phase components, and gas phase. The manuscript then takes a look at the adsorption of cations and anions by soil, common solubility equilibria in soils, and transport and accumulation of soluble soil components. Discussions focus on solute displacement in soil, transport with and in the liquid phase, iron oxides and hydroxides, carbonate equilibria, anion exclusion at negatively charged surfaces, and highly selective adsorption of cations by soil. The text ponders on the pollution of soil, saline and sodic soils, and chemical equilibria and soil formation, including weathering and soil minerals, reverse weathering, sodication of soils upon irrigation, chemical aspects of the reclamation of saline and sodic soils, and recognition and prediction of soil pollution. The selection is a valuable source of data for researchers wanting to study soil chemistry.
Download or read book General Geocryology written by E. D. Yershov and published by Cambridge University Press. This book was released on 2004-08-19 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: A wide-ranging and up-to-date review of permafrost science, unique in presenting the Russian viewpoint. This English edition brings the standard Russian work on geocryology to a larger readership, allowing the value of the knowledge and concepts developed to be realised more widely.
Download or read book Interactions of Biochar and Herbicides in the Environment written by Kassio Ferreira Mendes and published by CRC Press. This book was released on 2022-06-07 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interactions of Biochar and Herbicides in the Environment details how biochar interferes with herbicide behavior which includes processes such as sorption-desorption, runoff, leaching, and degradation in soil and weed control efficacy. The book provides essential information on biochar applications in agriculture, production systems, and the physicochemical properties of biochar and herbicides, and their interactions. Features: • Elucidates the physicochemical characteristics of biochar that affect herbicide bioavailability in soil solution • Demonstrates the remediation of herbicide-contaminated waters with the addition of biochar to avoid environmental impacts to aquatic organisms • Describes numerous agronomic and environmental benefits of biochar and its potential as a soil amendment to herbicide remediation • Includes diagrams of herbicide behavior in the environment to further the user’s knowledge Written by a team of international experts, Interactions of Biochar and Herbicides in the Environment is a valuable resource for students and professionals involved with weed science and soil pollution, and is of great interest to those concerned with pesticides and their fate in the environment.
Download or read book Spatial Modelling and Failure Analysis of Natural and Engineering Disasters through Data based Methods written by Faming Huang and published by Frontiers Media SA. This book was released on 2022-10-07 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil Physics written by A. Kézdi and published by Elsevier. This book was released on 2013-10-22 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil Physics: Selected Topics covers the results in the research field of soil physics, soil mechanics, and the behavior of real soils. This book is divided into six chapters and begins with an introduction to the study of the physical characteristics of soil and the complexity of superstructure of soil mechanics. The next chapter deals with the distribution of coarse grains according to their volume and the distribution of pore sizes in fine-grained materials. This chapter also describes the properties of granular mixtures and the compatibility of transition soils. The discussion then shifts to investigation of soil strength, particularly the strength of sand and transition soils, the tensile and shear strengths of cohesive soils, and brittle failure of soils. The remaining chapters consider the classification of soil phase movement phenomena. This book is intended primarily for practicing civil engineers.
