Effects of polychlorinated biphenyls on the metabolic rates of mourning doves exposed to low ambient temperatures
No abstract available.
Bulletin of Environmental Contamination and Toxico↗
SEARCH · USGS Science
Results for “Toxicology”
Search indexed USGS publications on groundwater, aquifers, geologic maps, mineral resources and earthquakes. Explore source records by subject and place.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
DDT and hexachlorobenzene residues in southeastern Washington Swainson's hawks (Buteo swainsoni)
No abstract available.
Bulletin of Environmental Contamination and Toxico↗
South Louisiana crude oil of DDE in the diet of mallard hens: Effects on egg quality
No abstract available.
Bulletin of Environmental Contamination and Toxico↗
Death in bats from DDE, DDT, or dieldrin: Diagnosis via residues in carcass fat
No abstract available.
Bulletin of Environmental Contamination and Toxico↗
Brain cholinesterase (ChE) activity in nestling starlings: Implications for monitoring exposure of nestling songbirds to ChE inhibitors
No abstract available.
Bulletin of Environmental Contamination and Toxico↗
Toxicity of six bird control chemicals to aquatic organisms
The U.S. Fish and Wildlife Service (FWS) has supported research on control methods for nuisance birds, mammals, plants, and fish. Although chemical agents have shown great promise, resource managers and regulatory agencies must be assured that these materials are safe to man and the environment. Standardized toxicity tests are conducted to demonstrate the effectiveness of candidate compounds on target organisms and their safety to nontarget organisms (LENNON 1967).
Bulletin of Environmental Contamination and Toxico↗
Effects of pentachlorophenol on methanogenic fermentation of phenol
No abstract available.
Bulletin of Environmental Contamination and Toxico↗
Trace elements in sediments, water, and American coots (Fulica americana) at a coal-fired power plant in Texas, 1979-1982
No abstract available.
Bulletin of Environmental Contamination and Toxico↗
Postmortem changes in liver weight of Japanese quail
No abstract available.
Bulletin of Environmental Contamination and Toxico↗
Toxicity of arsenate and DDT to the cladoceran Bosmina longirostris
No abstract available.
Bulletin of Environmental Contamination and Toxico↗
Organochlorine residues in three heron species as related to diet and age
No abstract available.
Bulletin of Environmental Contamination and Toxico↗
Nest defense behavior and reproductive success of laughing gulls sublethally dosed with parathion
No abstract available.
Bulletin of Environmental Contamination and Toxico↗
Accumulation of methylmercury in the earthworm, Eisenia foetida, and its effect on regeneration
No abstract available.
Bulletin of Environmental Contamination and Toxico↗
Changes in eggshell thickness during incubation: Implications for evaluating the impact of organochlorine contaminants on productivity
No abstract available.
Bulletin of Environmental Contamination and Toxico↗
Tissue distribution of trace elements and DDE in brown pelicans
No abstract available.
Bulletin of Environmental Contamination and Toxico↗
Organochlorine residues and eggshell measurements for tree swallows Tachycineta bicolor in Colorado
This paper reports organochlorine (OCL) concentrations in breeding female tree swallows, nestlings, and eggs, and measurements of egg size and eggshell thickness. Our objective was to determine if higher concentrations of OCL chemicals were associated with adult mortality or nesting failure.
Bulletin of Environmental Contamination and Toxico↗
Isolation of hydrocarbon residues from sediment by steam distillation
No abstract available.
Bulletin of Environmental Contamination and Toxico↗
Prolonged retention of methyl mercury by mallard drakes
Mallard drakes accumulated mercury rapidly from dietary dosage of methylmercury dicyandiamide and eliminated it slowly, retaining approximately one half at the end of 84 days; no measurable loss occurred between the end of the 7th and 56th days, but loss resumed concurrently with new feather growth, and continued through the 112th day, the close of the study.
Bulletin of Environmental Contamination and Toxico↗