Robert F. Keefer – författare

Written in a clear, accessible style, this book presents the fundamental aspects of soil science for landscape architects and professionals in related fields. Emphasis is placed on those topics of particular interest to this audience, among them erosion, irrigation, fertility and nutrients, diagnosis of plant disorders, engineering aspects, and the use of soil surveys. The book should also find some course use in departments of landscape architecture and agronomy. Serious gardeners might find it of interest as well.

The research papers in this text were presented as part of the Fourth International Conference on the Biogeochemistry of Trace Elements. The purpose of the conference was to present late-20th century knowledge of the sources, pathways, behaviour and effects of trace elements in soils, waters, plants and animals. The book is intended for a variety of readers, including public health and environmental professionals, industrial hygienists, consultants, waste management professionals, and academics. It may also prove valuable to scientists conducting research on coal and coal combustion byproducts.

This title is aimed at a variety of readers, including public health and environmental professionals, industrial hygienists, environmental consultants, waste management professionals, and academicians. It may also prove valuable to scientists conducting research on coal and coal combustion byproducts. The research papers contained within were presented as a part of the Sixth International Conference on the Biogeochemistry of Trace Elements held at the University of Guelph, Ontario, Canada from July 29-August 2, 2001. The purpose of this conference was to present knowledge on the source, pathways, behaviour and effects of trace elements in soils, waters, plants and animals. In addition, the book also includes invited research papers from scientists who have done significant research in the area of coal and coal combustion byproducts. All the research papers presented have been subjected to peer review.

Trace Elements in Coal and Coal Combustion Residues focuses on trace metal chemistry of coal and coal combustion residues. Special emphasis is placed on management of coal combustion residues in electric power plants and the influence of coal and associated residues on soils, plants, water, and animals. Topics covered include a brief summary of research sponsored by Electric Power Research Institute, environmental pollution from coal combustion plants in low-rainfall regions, accumulation of trace elements in freshwater mussels near a power plant, testing to evaluate fossil fuel wastes by chemicals and isotopes, transport of metals from coal piles and ash impoundments, leachability and toxicity of metals in fly ash, and plant absorption of chemicals from ash. The book will be a useful reference for environmental and reclamation consultants, environmental engineers, toxicologists, environmental regulatory personnel, officials with electric power utilities and water treatment plants, and soil scientists.

The research papers in this book were presented as a part of the Sixth International Conference on the Biogeochemistry of Trace Elements held at the University of Guelph, Ontario, Canada from July 29-August 2, 2001. The purpose of this conference was to present current knowledge on the source, pathways, behavior and effects of trace elements in soils, waters, plants and animals. In addition, the book also includes invited research papers from scientists who have done significant research in the area of coal and coal combustion byproducts. All the research papers presented herein have been subjected to peer review. The editors have arranged the articles systematically by topic, beginning with the introductory chapter entitled "The Production and Use of Coal Combustion Products" followed by the sections on Environmental Impacts of Coal Combustion Residues, Trace Elements in Fly Ashes, Transport and Leachability of Metals from Coal and Coal Ash Piles, and the Use of Coal Ash as Agricultural Soil Amendment.