Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Rey C. Stendell"'
Publikováno v:
Environment, Development and Sustainability. 2:333-345
Chinese and American scientists are co-operating to develop concepts, strategies, agreements, and proposals in support of an economic development and sustainable ecosystems project in Yunnan Province, People's Republic of China. Yunnan's Provincial G
Publikováno v:
Environmental monitoring and assessment. 10(1)
Residues of organochlorine pesticides, polychlorinated biphenyls (PCBs), and mercury were measured in eggs of Swainson's hawks (Buteo swainsoni) and ferruginous hawks (B. regalis) collected in North and South Dakota during 1974–79. DDE was the most
Autor:
Rey C. Stendell, T. P. Lowe
Publikováno v:
Archives of Environmental Contamination and Toxicology. 20:519-522
American kestrels (Falco sparverius) were fed diets containing 3 μg/g Aroclor® 1 1248 or control diets from mid-January until July. Eggs were removed from first clutches 2 to 4 days after laying ceased and shell thickness and shell dimensions were
Autor:
Rey C. Stendell, Mack T. Finley
Publikováno v:
Environmental Pollution (1970). 16:51-64
A diet containing 3 ppm mercury was fed to black ducks ( Anas rubripes ) for periods of 28 weeks during two consecutive breeding seasons. Clutch size, egg production, number of eggs incubated, hatchability and survival of ducklings were lower during
Autor:
Jerry R. Longcore, Rey C. Stendell
Publikováno v:
Archives of environmental contamination and toxicology. 6(2-3)
Captive black ducks (anas rubripes) were fed dietary DDE [1,1-dichloro-2,2-bis (p-chlorophenyl)ethylene] at 10 ppm (dry weight; about 2 ppm on a natural diet basis) for 2 breeding seasons, then untreated feed for 2 succeeding years. Residues of DDE i
Publikováno v:
Journal of wildlife diseases. 25(3)
Pine voles (Microtus pinetorum) were collected from pesticide-treated orchards in New York (USA) and fed to three captive American kestrels (Falco sparverius) for 60 days to evaluate potential hazards from soil-borne persistent insecticides. Three co
Autor:
Philip Myers, Rey C. Stendell
Publikováno v:
The Condor. 75:359-360
White-tailed Kites (Elanus leucurus) are obligate predators of diurnal small mammals (Waian and Stendell, Calif. Fish & Game 56:188, 1970). Brown and Amadon (Eagles, Hawks and Falcons of the World, vol. 1, Hamlyn House, Feltham, 414 p. 1968) indicate
Autor:
Rey C. Stendell
Publikováno v:
The Journal of Wildlife Management. 44:527
Autor:
Rey C. Stendell, Donald H. White
Publikováno v:
The Journal of Wildlife Management. 41:469
Publikováno v:
The Journal of Wildlife Management. 41:453
Eggs of canvasback ducks (Aythya valisineria) from several major breeding areas were analyzed for organochlorine and mercury residues. Polychlorinated biphenyls (PCBs) were detected in 96 of 97 eggs, in concentrations up to 29 ppM (wet wt.). DDE occu