Animals aggregate and interact in nonuniform and nonrandom patterns, which lead to group level characteristics that have important evolutionary and ecological consequences. Network analysis provides a useful conceptual framework for linking animal interactions at all scales from dyads to communities, to populations and ecosystems. Despite exciting theoretical and applied advances...
A massive reduction in historic populations of Olympia oysters (Ostrea lurida), the only native oyster found on the west coast of North America, has contributed to a loss of ecosystem and cultural services once provided by this species. Resource management agencies and environmental organizations are working to protect and enhance...
This dissertation presents a different approach to understanding how amphibians are responding to disease through ontogeny. Although numerous efforts have been conducted to understand host responses to the fungus Batrachochytrium dendrobatidis (Bd), studies have been restricted to distinct developmental stages. This dissertation provides information on host response to Bd across...
Always Talk to Strangers contains the first seven chapters to a novel. The novel focuses on the friendship between Amanda and Maria, two fourteen-year-old girls who are experiencing their last summer before high school in Madison, Wisconsin. Their friendship is a complicated one: Maria was kidnapped four years ago, the...
Phytoplankton initiate the marine carbon cycle by fixing carbon dioxide into biologically available compounds. These abundant single celled organisms mediate carbon flux from the atmosphere to the deep ocean and are the base of the marine food web, supplying new carbon to higher trophic levels. Phytoplankton are highly diverse and...
About 9600 nautical miles of marine gravity, magnetic, and bathymetric data were collected by Oregon State University during the cruise Yucatan'85 in the north and eastern margins of the Yucatan Peninsula, using a research vessel of the Mexican Navy, the Altair. A compilation of Yucatan' 85 marine data and marine...
Full Text:
1703O'N TO.26°N AND FROM 84°W2to 930W.
Abstract approved:
Richard W. Couch
About 9600 nautical miles of
Two lots of six White Leghorn male chickens were fed diets containing
7.3% linoleic acid and either .075% ethoxyquin (lot 1) or 32.4
mg/kg of added vitamin E (lot II) for 47 weeks both of which were
designated as positive controls. A third group (lot III) containing 30
males received...