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Title: Toxicity assessment of diazinon in a constructed wetland using Hyalella azteca. Author: Smith S, Lizotte RE, Moore MT. Journal: Bull Environ Contam Toxicol; 2007 Jul; 79(1):58-61. PubMed ID: 17599226. Abstract: The goal of this study was to examine the use of a constructed wetland to mitigate the ecological impacts of simulated diazinon runoff from agricultural fields into receiving waters, via 48 h aqueous and sediment bioassays using Hyalella azteca. Aqueous animal 48 h survival varied temporally and spatially in conjunction with measured diazinon concentrations. Sediment H. azteca survival varied temporally and spatially in conjunction with measured diazinon concentrations, but less than aqueous exposures, confirming that sediment bound diazinon was less bioavailable than aqueous diazinon.[Abstract] [Full Text] [Related] [New Search]