Based on the work and contributions of 46 scientists, managers, and policymakers, Ecological Assessment of Selenium in the Aquatic Environment documents the state of the science and explores how to use this information when assessing and managing the environmental effects of Se. A focused discussion on the fate and effects of Se in aquatic ecosystems, the book reviews: Past and current problems related to Se in aquatic environments, together with lessons learned, and provides a generalized conceptual model Environmental partitioning, in particular Se speciation leading to its entry into the food chain, and provides conceptual models specific to environmental partitioning. Se bioaccumulation and trophic transfer from the physical environment (i.e., water-column particulates), and from primary producers to herbivores to carnivores, including the influence of modifying ecological factors Toxic effects from Se, in particular body burdens and their relationship to toxicity Filled with practical guidance and concise information on how to conduct selenium risk assessments in the aquatic environment, the book contains the latest information on assessment techniques, elucidates the current state of contamination in industrialized countries, and raises awareness for developing nations. Written by leading experts, it describes best practices for designing experiments to collect information on aquatic effects and trophic transfer of selenium for risk assessments, presents numerous case studies both domestic and international, and gives insight as to how current and future ecosystems may or may not be affected.

Based on the work and contributions of 46 scientists, managers, and policymakers, Ecological Assessment of Selenium in the Aquatic Environment documents the state of the science and explores how to use this information when assessing and managing the environmental effects of Se. A focused discussion on the fate and effects of Se in aquatic ecosystems, the book reviews:

• Past and current problems related to Se in aquatic environments, together with lessons learned, and provides a generalized conceptual model
• Environmental partitioning, in particular Se speciation leading to its entry into the food chain, and provides conceptual models specific to environmental partitioning.
• Se bioaccumulation and trophic transfer from the physical environment (i.e., water-column particulates), and from primary producers to herbivores to carnivores, including the influence of modifying ecological factors
• Toxic effects from Se, in particular body burdens and their relationship to toxicity

Filled with practical guidance and concise information on how to conduct selenium risk assessments in the aquatic environment, the book contains the latest information on assessment techniques, elucidates the current state of contamination in industrialized countries, and raises awareness for developing nations. Written by leading experts, it describes best practices for designing experiments to collect information on aquatic effects and trophic transfer of selenium for risk assessments, presents numerous case studies both domestic and international, and gives insight as to how current and future ecosystems may or may not be affected.

The Tanenbaum collection of nineteenth century European paintings and sculptures is unique, and one of the largest in Canada. A complete, fully illustrated catalog listing of each work makes this volume an important foundational tool for future research.

Logic and its Limits offers a common-sense introduction to the use of logic in everyday thought and argument. It examines the nature of good and bad arguments, drawing illustrations from a variety of up-to-date sources such as the press, radio, and television. Symbols and technicalities are kept to a minimum in this thorough and provocative investigation of the rational approach to thought (and its limitations). The book will help the reader to avoid bad arguments, to detect them in others, and so to think and argue more effectively.

A wide range of thought-provoking examples and exercises concerned with contemporary social and political issues make this a readable and stimulating guide for the student and general reader alike.

This scarce antiquarian book is a selection from Kessinger PublishingA AcentsAcentsa A-Acentsa Acentss Legacy Reprint Series. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment to protecting, preserving, and promoting the world's literature. Kessinger Publishing is the place to find hundreds of thousands of rare and hard-to-find books with something of intere

The Making of the Modern Law: Legal Treatises, 1800-1926 includes over 20,000 analytical, theoretical and practical works on American and British Law. It includes the writings of major legal theorists, including Sir Edward Coke, Sir William Blackstone, James Fitzjames Stephen, Frederic William Maitland, John Marshall, Joseph Story, Oliver Wendell Holmes, Jr. and Roscoe Pound, among others. Legal Treatises includes casebooks, local practice manuals, form books, works for lay readers, pamphlets, letters, speeches and other works of the most influential writers of their time. It is of great value to researchers of domestic and international law, government and politics, legal history, business and economics, criminology and much more.++++The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to insure edition identification: ++++Harvard Law School Libraryocm32486804Includes index.Edinburgh: T. & T. Clark, 1847. xxxix, 303; 23 cm.

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.