• Publications
  • Influence
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
  • 131
  • 8
Effect of subacute swainsonine (locoweed; Oxytropis sericea) consumption on immunocompetence and serum constituents of sheep in a nutrient-restricted state.
The subacute dose-response effects of swainsonine (SW) consumption on immunocompetence and serum constituents of sheep in a nutrient-restricted state were investigated. Sheep (23 wethers, 5 ewes)Expand
  • 13
  • 5
Toxic Exposure of Songbirds to Lead in the Southeast Missouri Lead Mining District
Mining and smelting in the Southeast Missouri Lead Mining District has caused widespread contamination of soils with lead (Pb) and other metals. Soils from three study sites sampled in the districtExpand
  • 26
  • 2
  • PDF
Toxicity of Pb-contaminated soil to Japanese quail (Coturnix japonica) and the use of the blood-dietary Pb slope in risk assessment.
This study relates tissue concentrations and toxic effects of Pb in Japanese quail (Coturnix japonica) to the dietary exposure of soil-borne Pb associated with mining and smelting. From 0% to 12%Expand
  • 5
  • 1
Immunological and reproductive health assessment in herring gulls and black-crowned night herons in the Hudson-Raritan Estuary.
Previous studies have shown inexplicable declines in breeding waterbirds within western New York/New Jersey Harbor between 1996 and 2002 and elevated polychlorinated dibenzo-p-dioxins andExpand
  • 5
  • 1
Metals in sediments and fish from Sea Lots and Point Lisas Harbors, Trinidad and Tobago.
Concentrations of heavy metals were determined in nearshore marine sediments and fish tissue from Sea Lots area on the west coast, at Caroni Lagoon National Park, and in the Point Lisas harbor,Expand
  • 14
Effects of nutrient supplementation in beef cows of poor body condition fed snakeweed (Gutierrezia spp).
Two replicate trials determined the effects of dietary supplementation on snakeweed toxicity in beef cows of poor condition. Cows were stratified by weight and randomly assigned to 3 dietaryExpand
  • 10