Zobrazeno 1 - 7
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pro vyhledávání: '"Mary Beth Voltura"'
Publikováno v:
Environmental Toxicology and Chemistry. 20:1704-1708
Energy budgets have proven to be a valuable tool for predicting life history from physiological data in terrestrial vertebrates, yet these concepts have not been applied to the physiological effects of contaminants. Contaminants might affect energy b
Autor:
John B. French, Mary Beth Voltura
Publikováno v:
Environmental Toxicology and Chemistry. 19:2757-2761
Energy budgets have provided physiological ecologists with a vital link between environmental variables and individual performance and should also prove useful to ecotoxicologists in understanding the effects of sublethal exposure in the field. Expos
Autor:
Bruce A. Wunder, Mary Beth Voltura
Publikováno v:
Journal of Mammalogy. 79:279-286
We evaluated electrical conductivity to predict composition of live prairie voles ( Microtus ochrogaster ) with the Small Animal Body Composition Analyzer (EM-SCAN®, Inc.; Models SA-2 and SA-3044). By using both captive and field-caught voles, we ex
Autor:
Mary Beth Voltura
Publikováno v:
Canadian Journal of Zoology. 75:1714-1719
Prairie voles (Microtus ochrogaster) were trapped during different seasons in order to examine simultaneous variation in body composition and gut capacity. Voles in reproductive condition were trapped in May, August, and November but not in February.
Autor:
Bruce A. Wunder, Mary Beth Voltura
Publikováno v:
Physiological zoology. 71(3)
We manipulated diet quality, food availability, and ambient temperature to investigate the role of these variables in fat deposition by growing prairie voles (Microtus ochrogaster) and fat use by adult voles. Exposure to either 5 degrees C or a high-
Autor:
Mary Beth Voltura, John B. French, Jr
Publikováno v:
Environmental Toxicology and Chemistry. 19:2757
Autor:
Bruce A. Wunder, Mary Beth Voltura
Publikováno v:
American Midland Naturalist. 132:405