Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Christine M. Bunck"'
Publikováno v:
PLoS ONE, Vol 5, Iss 6, p e10997 (2010)
There is growing interest in avian influenza (AI) epidemiology to predict disease risk in wild and domestic birds, and prevent transmission to humans. However, understanding the epidemic dynamics of highly pathogenic (HPAI) viruses remains challengin
Externí odkaz:
https://doaj.org/article/0e14106e2e8540a8b7814c5697cd4595
Autor:
Dennis M. Heisey, Christine M. Bunck, David A. Clugston, Jerry R. Longcore, Daniel G. McAuley
Publikováno v:
The Journal of Wildlife Management. 80:355-367
Understanding effects of location and timing of harvest seasons on mortality of ducks and geese from hunting is important in forming regulations that sustain viable waterfowl populations throughout their range. During 1990 and 1991 we alternately mar
Publikováno v:
Environmental Toxicology and Chemistry. 20:2848-2851
American kestrels (Falco sparverius) were fed diets containing 0 (control), 1, 3, 10, and 30 μg/g (wet wt) of Kelthane®. Residues of dicofol and its metabolites were then analyzed in the eggs and carcasses of females. Significant differences occurr
Publikováno v:
Biological Conservation. 88:165-172
A survey conducted in 1995 investigated long term declines reported in a population of box turtles Terrapene carolina monitored each decade since 1945 in bottomland hardwood forest at the Patuxent Wildlife Research Center, Maryland. Methods duplicate
Publikováno v:
Environmental Pollution. 95:67-74
Moriarty et al. (1986) used field data to conclude that DDE decreased the size or altered the shape of avian eggs; therefore, they postulated that decreased eggshell thickness was a secondary effect because, as a general rule, thickness and egg size
Autor:
William Stansley, P.G. Watanabe, Molly Whitworth, Christine M. Bunck, Crystal J. Driver, Thomas E. Lacher, Frederick A. Leighton, Bernard Daniel, Christian E. Grue, Ronald J. Kendall
Publikováno v:
Environmental Toxicology and Chemistry. 15:4-20
There is increasing concern that birds in terrestrial ecosystems may be exposed to spent lead shot. Evidence exists that upland birds, particularly mourning doves (Zenaida macroura), ingest spent lead shot and that raptors ingest lead shot by consumi
Publikováno v:
Journal of Applied Statistics. 22:661-672
In recent years, survival analysis of radio-tagged animals has developed using methods based on the Kaplan-Meier method used in medical and engineering applications (Pollock et al. , 1989a,b). An important assumption of this approach is that all tagg
Publikováno v:
Environmental Monitoring and Assessment. 36:149-167
Quartz Hill, in Misty Fjords National Monument near Ketchikan, Alaska, is the site of a proposed molybdenum-producing mine. To provide baseline data for use in post-development comparisons, we analyzed tissues of Barrow's goldeneyes (Bucephala island
Publikováno v:
EcoHealth. 9(3)
Plague, a disease caused by Yersinia pestis introduced into North America about 100 years ago, is devastating to prairie dogs and the highly endangered black-footed ferret. Current attempts to control plague in these species have historically relied
Publikováno v:
Archives of Environmental Contamination and Toxicology. 24:213-227
Bald eagle (Haliaeetus leucocephalus) eggs were collected in 15 States in the United States in 1980–1984 and analyzed for organochlorine pesticides, polychlorinated biphenyls (PCBs), and mercury. Data were compared and combined with data from earli