The patterns of occurrence of the peptide hepatotoxin microcystin‐LR (MC‐LR) was studied
in three hypereu‐trophic hardwater lakes (Coal, Driedmeat, and Little Beaver) in central …

The occurrence of neuro- and hepatotoxins produced by cyanobacteria (blue-green algae)
was assessed in eight lakes and six farm dugouts, located in Alberta. Anatoxin-a, an alkaloid …

Reducing the level of dissolved organic carbon is an increasingly important goal in the
treatment of drinking water. Dissolved organic carbon (DOC) compounds react with chemical …

The residual oil phase, present at substantial levels in hydrocarbon-contaminated soils, was
found to be the principal medium for retention of polynuclear aromatic hydrocarbons (PAH). …

Microtox and Ames bioassays were employed to assess acute toxicity and mutagenicity of
water soluble components of class–fractionated oils extracted from one creosote–and four …

The occurrence of cyanobacterial toxins in drinking water supplies has been gaining increasing
attention as the methods for the detection and identification of toxins have dramatically …

Closed-loop stripping analysis (CLSA) has traditionally been used to analyze drinking water
samples contaminated with earthy-musty odorants. The purpose of this work was to …

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The analysis of hydrocarbon-contaminated soils from abandoned refinery sites in Alberta,
Canada is used to illustrate a tiered analytical approach to the characterization of complex …

New York State has established a program to screen post‐pubertal mentally retarded males
for the fragile X [fra(X)] syndrome. The goal of the program is to identify affected males and …