Index Catalog // ScholarsArchive@OSU

Biodiversity and ecology of lichens of Katmai and Lake Clark National Parks and Preserves, Alaska

Creator:: McCune, B., Arup, U., Breuss, O., Di Meglio, E., Di Meglio, J., Esslinger, T. L., Magain, N., Miadlikowska, J., Miller, A. E., Muggia, L., Nelson, P. R., Rosentreter, R., Schultz, M., Sheard, J. W., Tonsberg, T., and Walton, J.
Abstract:: We inventoried lichens in Lake Clark (LACL) and Katmai (KATM) National Parks and Preserves. We assembled the known information on lichens in these parks by combining field, herbarium, and literature studies. Our results provide baseline data on lichen occurrence that may be used in resource condition assessments, vulnerability assessments, long-term...
Resource Type:: Article
Full Text:: the coast of Lake Clark National Park and Preserve, is a Class I area. Routine weekly data

Selfish Little Circles: Transmission Bias and Evolution of Large Deletion-Bearing Mitochondrial DNA in Caenorhabditis briggsae Nematodes

Creator:: Clark, Katie A., Howe, Dana K., Gafner, Kristin, Kusuma, Danika, Ping, Sita, Estes, Suzanne, and Denver, Dee R.
Abstract:: Selfish DNA poses a significant challenge to genome stability and organismal fitness in diverse eukaryotic lineages. Although selfish mitochondrial DNA (mtDNA) has known associations with cytoplasmic male sterility in numerous gynodioecious plant species and is manifested as petite mutants in experimental yeast lab populations, examples of selfish mtDNA in animals...
Resource Type:: Article
Full Text:: Evolution of Large Deletion-Bearing Mitochondrial DNA in Caenorhabditis briggsae Nematodes Katie A. Clark1

Greater sage-grouse vital rates after wildfire

Creator:: Foster, Lee J., Dugger, Katie M., Hagen, Christian A., and Budeau, David A.
Abstract:: Greater sage-grouse (Centrocercus urophasianus) have been subject to long-term and continuing declines in population and habitat since European settlement of western North America. Increased wildfire activity constitutes a primary threat to the species in western portions of their range, with documented declines in wildfire-affected populations. Following a 187,000-ha wildfire in...
Resource Type:: Article
Full Text:: , Corvallis, OR 97331, USA KATIE M. DUGGER, U.S. Geological Survey, Oregon Cooperative Fish and Wildlife

Wildlife Encounters by Lewis and Clark: A Spatial Analysis of Interactions between Native Americans and Wildlife

Creator:: Laliberte, Andrea S. and Ripple, William J.
Abstract:: The Lewis and Clark journals contain some of the earliest and most detailed written descriptions of a large part of the United States before Euro-American settlement.We used the journal entries to assess the influence of humans on wildlife distribution and abundance. Areas with denser human population, such as the Columbia...
Resource Type:: Article
Full Text:: Encounters by Lewis and Clark: A Spatial Analysis of Interactions between Native Americans and Wildlife

The Anatomy of a Buried Submarine Hydrothermal System, Clark Volcano, Kermadec Arc, New Zealand

Creator:: de Ronde, C. E. J., Walker, S. L., Ditchburn, R. G., Merle, S. G., Tontini, F. Caratori, Hannington, M. D., Timm, C., Handler, M. R., Wysoczanski, R. J., Dekov, V. M., Kamenov, G. D., Baker, E. T., Embley, R. W., Lupton, J. E., and Stoffers, P.
Abstract:: Clark volcano of the Kermadec arc, northeast of New Zealand, is a large stratovolcano comprised of two coalescing volcanic cones; an apparently younger, more coherent, twin-peaked edifice to the northwest and a relatively older, more degraded and tectonized cone to the southeast. High-resolution water column surveys show an active hydrothermal...
Resource Type:: Article
Full Text:: , Clark Volcano, Kermadec Arc, New Zealand The Anatomy of a Buried Submarine Hydrothermal System, Clark

Survival and Home-range Size of Northern Spotted Owls in Southwestern Oregon

Creator:: Schilling, Jason W., Dugger, Katie M., and Anthony, Robert G.
Abstract:: In the Klamath province of southwestern Oregon, Northern Spotted Owls (Strix occidentalis caurina) occur in complex, productive forests that historically supported frequent fires of variable severity. However, little is known about the relationships between Spotted Owl survival and home-range size and the characteristics of fire-prone, mixed-conifer forests of the Klamath...
Resource Type:: Article
Full Text:: THE JOURNAL OF RAPTOR RESEARCH A QUARTERLY PUBLICATION OF THE

Collaborative Community Engagement: Experiential Learning Opportunities for College Students via Extension

Creator:: Angima, Sam and Gaebel, Katie
Abstract:: Extension is known for developing practical applications through research and demonstration of new and improved practices that positively affect end users. However, Extension has much to offer to all learners, including matriculated students, through experiential learning opportunities. A successful multidisciplinary effort involved students, faculty, and stakeholders in engaging communities as...
Resource Type:: Article
Full Text:: offer to all learners, including matriculated students, through experiential learning opportunities. A

Ketamine and Midazolam Anesthesia in Pacific Martens (Martes caurina)

Creator:: Mortenson, Jack A. and Moriarty, Katie M.
Abstract:: The use of midazolam as a tranquilizer for anesthesia in mustelids in conjunction with the cyclohexamine ketamine is not well documented. Because midazolam is fast acting, inexpensive, and quickly metabolized, it may serve as a good alternative to other more commonly used tranquilizers. We trapped and anesthetized 27 Pacific martens...
Resource Type:: Article
Full Text:: caurina) Mortenson, J. A., & Moriarty, K. M. (2015). Ketamine and midazolam anesthesia in Pacific

Remineralization of phytoplankton-derived organic matter by natural populations of heterotrophic bacteria

Creator:: Burkhardt, Brian G., Watkins-Brandt, Katie S., Defforey, Delphine, Paytan, Adina, and White, Angelicque E.
Abstract:: The relative lability, elemental stoichiometry, and remineralization rates of various particulate organic matter (POM) substrates by natural heterotrophic marine microorganisms was investigated. POM was harvested from laboratory cultures of a marine diazotroph (Trichodesmium IMS101), a cosmopolitan diatom (Thalassiosira weissflogii), a common marine cyanobacteria (Prochlorococcus MED4), and from surface waters off...
Resource Type:: Article
Full Text:: ., Defforey, D., Paytan, A., & White, A. E. (2014). Remineralization of phytoplankton-derived organic matter

Color Reflectance Spectroscopy : a tool for rapid characterization of deep-sea sediments

Creator:: Mix, Alan C., Rugh, W., Pisias, Nicklas G., Veirs, S., and Leg 138 Scientific Party
Abstract:: During ODP Leg 138, we tested a prototype instrument, developed at Oregon State University, for measuring light reflectance in 511 channels of the visible and near-infrared bands. The technique of reflectance spectroscopy has been used for some time in chemistry and mineralogy (e.g., Hunt, 1977; Gaffey, 1986) and has found...
Resource Type:: Article
Full Text:: . 138 4. COLOR REFLECTANCE SPECTROSCOPY: A TOOL FOR RAPID CHARACTERIZATION OF DEEP-SEA SEDIMENTS1 A. C

ScholarsArchive@OSU

Biodiversity and ecology of lichens of Katmai and Lake Clark National Parks and Preserves, Alaska

Selfish Little Circles: Transmission Bias and Evolution of Large Deletion-Bearing Mitochondrial DNA in Caenorhabditis briggsae Nematodes

Greater sage-grouse vital rates after wildfire

Wildlife Encounters by Lewis and Clark: A Spatial Analysis of Interactions between Native Americans and Wildlife

The Anatomy of a Buried Submarine Hydrothermal System, Clark Volcano, Kermadec Arc, New Zealand

Survival and Home-range Size of Northern Spotted Owls in Southwestern Oregon

Collaborative Community Engagement: Experiential Learning Opportunities for College Students via Extension

Ketamine and Midazolam Anesthesia in Pacific Martens (Martes caurina)

Remineralization of phytoplankton-derived organic matter by natural populations of heterotrophic bacteria

Color Reflectance Spectroscopy : a tool for rapid characterization of deep-sea sediments

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