The definitive reference in its field, Ecological Risk Assessment, Second Edition details the
latest advances in science and practice. In the fourteen years since the publication of the …

Risk assessments for compounds released to the environment typically rely on single‐
species toxicity studies to predict concentrations at which effects may be observed. These …

A meta-analysis of more than 150 model stream ecosystem studies employed in hazard
assessment was conducted to assess the effect of model ecosystem size on biological …

Soils are receptacles for a wide range of hazardous chemicals generated by human
activities. Whether or not this contamination is deliberate, accurate toxicity assessments are …

A multispecies toxicity test system using naturally derived microbial communities on
polyurethane foam substrates was used to evaluate the toxic effects of the herbicide …

Chlorine (Cl) is a highly toxic, widely used halogen disinfectant that is present in point‐
source pollution discharges from wastewater treatment plants and industrial facilities. The …

In this paper we describe a sediment microcosm system consisting of 20 undisturbed,
layered sediment cores with overlying site water which are incubated under identical …

Effects of Pollution on Freshwater Organisms Page 1 Fate and Effects of Pollutants Smelter
at Flin Flon, Manitoba." Environ. Toxicol. Chem., 9,941 (1990). 196. Chvojka, R, et al, "Methyl …

James H. Kennedy, Thomas W. LaPoint, Pinar Balci, Jacob K. Stanley, and Zane B.
JohnsonCONTENTS3. 1 Introduction …

Harvest‐related poisoning events are common in tropical streams, yet research on stream
recovery has largely been limited to temperate streams and generally does not include any …