The Spectrochemical Analysis of Soils, Plants and Related Materials


Book Description

The emission of spectral lines. The photographic plate and its measurement. The photographic plate. The microphotometer. Flame emission methods. General. The lundegardh flame emission method. Arc methods of spectrographic analysis. The normal direct current arc. Arc methods of spectrographic analysis. The cathode layer arc. Arc methods of spectrographic analysis. Interrupted and alternating current arcs. Spark methods of spectrographic analysis. Direc photometry. Notes on the determination of individual elements. Preparation soils, plants anter other materials.The application of spectografic methods to the analysis of soils, plants, fertilizers and other biological materials.










Laboratory Guide for Conducting Soil Tests and Plant Analysis


Book Description

With the help of this guide, you can use obtained test results to evaluate the fertility status of soils and the nutrient element status of plants for crop production purposes. It serves as an instructional manual on the techniques used to perform chemical and physical characteristic tests on soils. Laboratory Guide for Conducting Soil Tests and Pl







Systematic Materials Analysis


Book Description

Systematic Materials Analysis, Volume III presents brief discussions on a broad range of instrumental methods and approaches that will yield the desired information about a given material. The book discusses the selection of analytical methods on the bases of specimen limitations and information desired. The chapters on specific instruments briefly outline the theories of operation and describe the capability of the methods for qualitative and quantitative measurements of chemical composition, structure, and texture (as applicable). The commercial instruments and techniques discussed include arc, spark, laser, plasmas, flame photometry, gas analysis techniques, combustion methods, gas chromatography, and ion-scattering spectrometry. The Mossbauer spectrometry; optical microscopy; x-ray diffraction; x-ray fluorescence; and absorption spectrometry are also encompassed. Materials analyst, materials scientist, chemists, and engineers will find the book invaluable.




Trace Element Contamination of the Environment


Book Description

Fundamental Aspects of Pollution Control and Environmental Science 1: Trace-Element Contamination of the Environment investigates the global biological consequences of dispersal of trace elements that are mined from localized limited deposits in the environment. It considers the problem of trace-element contamination of the biosphere as an environmental pollution and as part of the ecological crisis as a whole. Comprised of eight chapters, this volume begins with an overview of trace-element contaminants, such as lead, cadmium, and mercury. It then discusses factors affecting the trace-element composition of soils, including sulfur, lime, and fertilizers. It explains as well the trace-element contamination of the atmosphere and hydrosphere, the sources of trace-element contamination of soils, and the availability of trace elements in the soil. The consequences of trace-element contamination of the soil, including its effects on crops and animals, are also discussed. The book also provides ways to prevent dispersal of metals in the environment. This book will be an essential reading for undergraduates, law students, and those who are interested about environmental pollution caused by trace elements.




Handbook of Inductively Coupled Plasma Spectrometry


Book Description

The first edition of our Handbook was written in 1983. In the preface to the first edition we noted the rapid development of inductively coupled plasma atomic emission spectrometry and its considerable potential for elemental analysis. The intervening five years have seen a substantial growth in ICP applications; much has happened and this is an appropriate time to present a revised edition. The basic approach of the book remains the same. This is a handbook, addressed to the user of the technique who seeks direct, practical advice. A concise summary of the technique is attempted. Detailed, theoretical treatment of the background to the method is not covered. We have, however, thoroughly revised much of the text, and new chapters have been added. These reflect the changes and progress in recent years. We are grateful to Mr Stephen Walton, Dr Gwendy Hall and London and Scandinavian Metallurgical Co. Ltd for their contributions. Chapter 3 (Instrumentation) has been rewritten by Mr Walton, the new Chapter on ICP-mass spectrometry has been written by Dr Hall, and London and Scandinavian provided much of the information for the chapter on metals analysis by ICP-AES. These chapters have been integrated into the book, and a conscious effort has been made to retain the unity of style within the book. New material has been added elsewhere in the book, archaeological materials are considered, pre concentration methods and chemometrics covered more fully.




Collected Papers


Book Description




Soil Analysis Handbook of Reference Methods


Book Description

For more than 30 years, soil testing has been widely used as a basis for determining lime and fertilizer needs. Today, a number of procedures are used for determining everything from soil pH and lime requirement, to the level of extractable nutrient elements. And as the number of cropped fields being tested increases, more and more farmers and growers will come to rely on soil test results. But if soil testing is to be an effective means of evaluating the fertility status of soils, standardization of methodology is essential. No single test is appropriate for all soils. Soil Analysis Handbook of Reference Methods is a standard laboratory technique manual for the most commonly used soil analysis procedures. First published in 1974, this Handbook has changed over the years to reflect evolving needs. New test methods and modifications have been added, as well as new sections on nitrate, heavy metals, and quality assurance plans for agricultural testing laboratories. Compiled by the Soil and Plant Analysis Council, this latest edition of Soil Analysis Handbook of Reference Methods also addresses the major methods for managing plant nutrition currently in use in the United States and other parts of the world. For soil scientists, farmers, growers, or anyone with an interest in the environment, this reference will prove an invaluable guide to standard methods for soil testing well into the future. Features