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Toxicity and bioaccumulation of waterborne and dietary selenium in juvenile bluegill (Lepomis macrochirus)
Abstract Juvenile bluegill (Lepomis macrochirus) were exposed to waterborne selenium as a 6:1 mixture of selenate to selenite (as Se) for 60 d and to dietary seleno- l -methionine for 90 d. MeasuredExpand
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The effect of chronic chromium exposure on the health of Chinook salmon (Oncorhynchus tshawytscha).
This study was designed to determine fish health impairment of Chinook salmon (Oncorhynchus tshawytscha) exposed to chromium. Juvenile Chinook salmon were exposed to aqueous chromium concentrationsExpand
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Interactive Toxicity of Aluminum and Acidity to Early Life Stages of Brook Trout
Abstract The influences of exposure to aluminum and increased acidity on mortality, growth, behavior, and biochemical responses of brook trout Salvelinus fontinalis were evaluated as a function ofExpand
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Survival, sublethal responses, and tissue residues of Atlantic salmon exposed to acidic pH and aluminum
Abstract Early life stages of Atlantic salmon (Salmo salar) were continuously exposed to pHs ranging from 4.5 to 7.2 in one study, and to Al concentrations ranging from 33 to 264 μg/l at pH 5.5 in aExpand
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Toxicity of three preparations of pentachlorophenol to fathead minnows ‐A—comparative study
The toxicity of three samples of pentachlorophenol (PCP) containing various impurities was evaluated in 90-d, partial life-cycle toxicity studies with fathead minnows (Pimephales promelasExpand
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Sensitivity of brook trout to low pH, low and elevated aluminum concentrations during laboratory pulse exposures
Yolk-sac larvae of brook trout (Salvelinus fontinalis) were exposed to four sequential low pH and calcium (Ca) pulses, nominally ranging from pH 6.5 to 4.0 in 0.5 pH unit increments, with and withoutExpand
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Residue dynamics and effects of aluminum on growth and mortality in brook trout
Brook trout (Salvelinus fontinalis) about 30 d old and weighing 0.2 g were exposed for 56 d to duplicated nominal pHs of 5.0, 6.0 and 7.2 in combination with nominal aluminum concentrations of 200Expand
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Toxicological and chemical screening of Antarctica sediments: Use of whole sediment toxicity tests, microtox, mutatox and semipermeable membrane devices (SPMDs)
Abstract Eight whole sediment samples from Antarctica (four from Winter Quarters Bay and four from McMurdo Sound) were toxicologically and chemically evaluated. Also, the influence of ultravioletExpand
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Photoenhanced toxicity of a weathered oil onCeriodaphnia dubia reproduction
Traditionally, the toxic effects of petroleum have been investigated by conducting studies in the absence of ultraviolet radiation (UV). Photomediated toxicity is often not considered, and the toxicExpand
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The Potential for Chromium to Affect the Fertilization Process of Chinook Salmon (Oncorhynchus tshawytscha) in the Hanford Reach of the Columbia River, Washington, USA
The Hanford Nuclear Reservation in south central Washington was claimed by the federal government as a site for the production of plutonium. During the course of production and operation of theExpand
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