William J. Adams Marjorie L. Brooks Charles G. Delos Samuel N. Luoma William A. Maher Harry M. Ohlendorf Theresa S. Presser D. Patrick Shaw Peter M. Chapman 2010 <p>This book on Ecological Assessment of Selenium in the Aquatic Environment synthesizes and advances the state-of-the-science regarding this unique metalloid and identies critical knowledge gaps. Assessment methods appropriate for other metals and metalloids are not always appropriate for selenium (Se). Selenium requires site-specific risk assessments to a much greater extent than do many other contaminants, including adequate quality assurance and quality control of chemical and biological analyses.</p> application/pdf en Taylor & Francis Executive summary chapter