Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Katherine C. Marois"'
Autor:
Katherine C. Marois, Joseph P. Skorupa, Elaine Sproul, Carolyn M. Marn, David J. Hoffman, Mary Dunne
Publikováno v:
Environmental Toxicology and Chemistry. 21:561-566
Excess selenium (Se) in the aquatic food chain is embryotoxic and teratogenic to avocets, stilts, and other waterbirds. American avocet (Recurvirostra americana) and black-necked stilt (Himantopus mexicanus) eggs were collected from three sites in th
Autor:
Timothy J. Keldsen, Katherine C. Marois, Roger L. Hothem, Douglas L. Roster, Kirke A. King, Susan E. Wainwright
Publikováno v:
Environmental Toxicology and Chemistry. 14:1319-1331
Between 1989 and 1991, reproduction by black-crowned night-herons (Nycticorax nycticorax) and snowy egrets (Egretta thula) was studied at sites in San Francisco Bay. Eggs were collected from these and other bay sites and from South Wilbur Flood Area,
Publikováno v:
Environmental Monitoring and Assessment. 15:91-104
Exceptionally high concentrations of DDE were found in black-crowned night-heron (Nycticorax nycticorax) (geometric mean 8.62 μg g(-1) wet wt.) and great egret (Casmerodius albus) (24.0 μg g(-1)) eggs collected from the Imperial Valley (Salton Sea)
Autor:
David J, Hoffman, Carolyn M, Marn, Katherine C, Marois, Elaine, Sproul, Mary, Dunne, Joseph P, Skorupa
Publikováno v:
Environmental toxicology and chemistry. 21(3)
Excess selenium (Se) in the aquatic food chain is embryotoxic and teratogenic to avocets, stilts, and other waterbirds. American avocet (Recurvirostra americana) and black-necked stilt (Himantopus mexicanus) eggs were collected from three sites in th
Publikováno v:
Archives of environmental contamination and toxicology. 19(4)
This study was conducted to determine selenium (Se) concentrations in tissues of birds collected during the 1983-1985 nesting seasons at Kesterson Reservoir (an area receiving high-Se irrigation drainage water), compare them with birds from reference
Publikováno v:
Environmental monitoring and assessment. 18(2)
Surf scoters (Melanitta perspicillata) were collected from 6 locations in San Francisco Bay during January and March 1985. Overall, mean concentrations of cadmium and zinc were higher in livers of scoters from the southern region of the Bay, whereas