Zobrazeno 1 - 10
of 23
pro vyhledávání: '"W. James Fleming"'
Publikováno v:
Ecotoxicology. 7:107-111
Forty out of 41 oldsquaw carcasses collected during a 3 month avian cholera outbreak in Chesapeake Bay, USA, in 1994 were culture positive for Pasteurella multocida. Pasteurella-positive birds collected in February had greater (p ≤ 0.05) mean (geom
Publikováno v:
The Condor. 99:231-237
A technique for heart rate biotelemetry transmitter implantation was developed to monitor heart rate fluctuations of Black Ducks (Anas rubripes) in response to simulated aircraft noise in a large outdoor enclosure. A dorsal subcutaneous approach, wit
Publikováno v:
Environmental Toxicology and Chemistry. 15:131-137
The freshwater mussel Elliptio complanata and the Asiatic clam Corbicula fluminea were exposed for 96 h at 21°C to aldicarb, a carbamate pesticide, and acephate, an organophosphate pesticide. Test pesticide concentrations ranged from 0 to 320 mg/L.
Publikováno v:
Aquatic Toxicology. 29:1-19
Adult white perch were given three intraperitoneal injections of 3,3′,4,4′-tetrachlorobiphenyl (TCB) at one of three different doses (0.2–5.0 mg TCB/kg body weight). The TCB injections were initiated approx. 3 months prior to the spawning seaso
Publikováno v:
Environmental Toxicology and Chemistry. 10:255-260
Trimethyltin chloride (TMTC) and triethyltin chloride (TETC) were fed to mallard (Anas platyrhynchos) ducklings for 73 to 75 d, beginning when ducklings were 3 to 4 d old. Diets were mixed to contain 0, 0.5, 5 or 50 ppm Sn as either TMTC or TETC. Mor
Publikováno v:
Journal of wildlife diseases. 31(2)
A protocol for the adrenocorticotropic (ACTH) stimulation test in American black ducks (Anas rubripes) was established with synthetic ACTH, cosyntropin (Cortrosyn); ACTH stimulation testing was conducted on 31 adult ducks (14 males, 17 females) in Se
Publikováno v:
The Journal of the Acoustical Society of America. 93:2377-2377
The primary goal of this study was to determine if the time‐activity budget (TAB) of wintering black ducks (Anas rubripes) was significantly altered by military aircraft noise at the U. S. Marine Corps target range in Piney Island, North Carolina.
Publikováno v:
Pesticide Biochemistry and Physiology. 20:246-255
Salt gland function and osmoregulation in aquatic birds drinking hyperosmotic water has been suggested to be impaired by organophosphorus insecticides. To test this hypothesis, adult black ducks (Anas rubripes) were provided various regimens of fresh
Autor:
W. James Fleming, Elwood F. Hill
Publikováno v:
Environmental Toxicology and Chemistry. 1:27-38
Organophosphorus and carbamate pesticides are cholinesterase (ChE) inhibiting chemicals that have been responsible for avian die-offs. Identification of chemicals implicated in these die-offs is difficult and sometimes conclusions are solely circumst
Publikováno v:
Environmental Toxicology and Chemistry. 4:193-199
Diets mixed to contain 0, 0.1, 1.0, 10 and 100 ppm temephos (determined chemically to contain less than 0.5, less than 0.5, 0.89, 6.0 and 59 ppm temephos, respectively) in an Abate® 4E formulation, were fed to mallard (Anas platyrhynchos) ducklings