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Toxicity of Silver to the Fathead Minnow and an Invertebrate in Aged Toxicant Solutions with Laboratory Water and St. Louis River Water
(1993-10-10)
Acute toxicity tests with silver nitrate (AgN0₃) were conducted with two
species of test organisms. The fathead minnow, Pimephales promelas Rafinesque, and a cladoceran,
Daphnia magna, were used to determine the effects ...
The Effects of Food and Test Solution Age on the Toxicity of Silver to Three Freshwater Organisms
(1993-09)
Acute toxicity tests were conducted to determine the effects on the toxicity of silver of having
food present in test chambers and the effect of having silver solutions of different ages. Tests
were conducted in two ...
The Effects of Feeding and Not Feeding, Aging and Not Aging Test Solutions on the Toxicity of Silver to Fathead Minnows, Pimephales promelas
(1993-06-15)
Simultaneous 96-h static acute toxicity tests were conducted exposing fathead minnows (Pimephales
promelas Rafinesque) to aged and non-aged silver test solutions. Toxicity tests consisted of
exposing test organisms to ...
The Effects of Feeding and Not Feeding, Aging and Not Aging Test Solutions on the Toxicity of Silver to Daphnia magna
(1993-06-21)
Simultaneous 48-h static acute toxicity tests were conducted exposing the cladoceran, Daphnia
magna, to silver solutions with four test conditions. The tests consisted of exposing test
organisms to aged test solutions ...
ESTIMATES OF "NO EFFECT" CONCENTRATIONS OF SELECTED PESTICIDES IN FRESHWATER ORGANISMS (YEAR III) 1 April 1980 - 23 May 1981
(1981)
Toxicity tests with 18 chemicals and 3 species of test organisms were completed during the quarter
for a total of 19 tests. Seventeen tests were acute exposures and one was an algal assay. Seven
tests were with alcohols, ...
Report of the flow-through and static acute test comparisons with fathead minnows and acute test with an amphipod and a cladoceran
(1987-08)
The Center for Lake Superior Environmental Studies of the University of Wisconsin-Superior,
Superior, Wisconsin 54880 has completed acute toxicity tests with eighteen organic compounds.
Fathead minnows, Pimephales ...
Analytical Methodologies for the Characterization of Metabolites of Aromatic Amines in Fish
(1990-06-29)
The research staff from the Center for Lake Superior Environmental Studies (CLSES, University of
Wisconsin-Superior) and the U.S. EPA Environmental Research Laboratory-Duluth (ERL-D) have
developed and implemented a ...
Report to Murphy Oil USA, Inc. Hog Island - Newton Creek Sampling Project
(1990-10-18)
This project involved the collection of water samples and field measurement of several water
quality parameters from 10 locations in the vicinity of Hog Island and four locations on Newton
Creek (maps attached). Field ...
TOXICITY OF ALUMINUM TO FRESHWATER ORGANISMS IN WATER OF pH 6.5 - 8.5
(1984-11-26)
Most studies on the toxicity of aluminum (Al) to aquatic life have been conducted in acidic waters,
due to concerns centered around surface water acidification. Fewer studies have been conducted in
waters of neutral ...
WATER QULITY STUDY ON THE FLAMBEAU RIVER UPSTREAM AND DOWNSTREAM FROM A PROPOSED MINE SITE NEAR LADYSMITH, WICONSIN
(1991-03-19)
The Kennecott Copper Corporation has developed plans for construction of an open pit copper and
gold mine immediately adjacent to the Flambeau River near Ladysmith, Wisconsin. The Great Lakes
Indian Fish and Wildlife ...