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- Publications
- Influence
Interactive Toxicity of Aluminum and Acidity to Early Life Stages of Brook Trout
- L. Cleveland, E. Little, S. Hamilton, D. Buckler, J. B. Hunn
- Biology
- 1 July 1986
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 of… Expand
Role of physical barriers in the control of sea lamprey (Petromyzon marinus)
- J. B. Hunn, W. D. Youngs
- Biology
- 1 November 1980
Mechanical and electromechanical barriers played a significant role in the initial attempts to control sea lamprey (Petromyzon marinus) populations in the upper Great Lakes. More recently… Expand
Toxicity of sodium selenite to rainbow trout fry
- J. B. Hunn, S. Hamilton, D. Buckler
- Chemistry
- 1 February 1987
In a study designed to examine the long-term effects of inorganic selenium (IV) on early life stages of rainbow trout (Salmo gairdneri), survival was significantly reduced at selenium concentrations… Expand
Sensitivity of Young Striped Bass to Organic and Inorganic Contaminants in Fresh and Saline Waters
- D. U. Palawski, J. B. Hunn, F. Dwyer
- Biology
- 1 September 1985
Abstract The toxicity to young striped bass Morone saxatilis of a contaminant mixture composed of organic and inorganic chemicals was determined in fresh and saline waters when the fish were 35–80 d… Expand
Role of calcium in gill function in freshwater fishes
- J. B. Hunn
- Biology
- 1985
Abstract 1. 1. The role of external Ca on the ionic and osmoregulatory function of the gills of freshwater fishes has been reviewed. 2. 2. A competition for binding sites on the gill between Ca and… Expand
Sensitivity of brook trout to low pH, low and elevated aluminum concentrations during laboratory pulse exposures
- L. Cleveland, E. Little, C. G. Ingersoll, R. H. Wiedmeyer, J. B. Hunn
- Chemistry
- 1 July 1991
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 without… Expand
Influence of pH and aluminum on developing brook trout in a low calcium water.
- J. B. Hunn, L. Cleveland, E. Little
- Chemistry, Medicine
- Environmental pollution
- 1987
Eyed embryos of brook trout (Salvelinus fontinalis) were exposed to nominal pHs of 4.5, 5.5 and 7.5 with and without aluminum (300 microg liter(-1)) in extremely soft water (hardness <9mg liter (-1))… Expand
Influence of Sampling on the Blood Chemistry of Atlantic Salmon
- J. B. Hunn, I. E. Greer
- Chemistry
- 1 July 1991
Abstract Blood samples were taken from laboratory-reared Atlantic salmon (Salmo salar) to determine the physiological status of the fish. The Atlantic salmon were also subjected to one of eight… Expand
Biomonitoring of lead-contaminated Missouri streams with an assay for erythrocyte δ-aminolevulinic acid dehydratase activity in fish blood
- C. J. Schmitt, M. Wildhaber, J. B. Hunn, T. Nash, M. Tieger, B. L. Steadman
- Chemistry
- 1 November 1993
The activity of the enzyme δ-aminolevulinic acid dehydratase (ALA-D) in erythrocytes has long been used as a biomarker of lead exposure in humans and waterfowl and, more recently, in fishes. The… Expand