Index Catalog // ScholarsArchive@OSU

Habitat use and movement behavior of Pacific marten (Martes caurina) in response to forest management practices in Lassen National Forest, California

Creator:: Moriarty, Katie M.
Abstract:: Some of the most pressing conservation concerns involve declining populations of species with low fecundity and highly specialized foraging and reproductive requirements. Yet, we often lack a functional understanding of how individuals of those species interact with their environment, specifically how their movement is affected by human-induced changes. In order...
Resource Type:: Dissertation
Full Text:: . AN ABSTRACT OF THE DISSERTATION OF Katie M. Moriarty for the degree of Doctor of Philosophy in

The Influence of Alternate Life History Strategies and Natal Conditions on the Reproductive Performance of Adélie Penguins Breeding on Ross Island, Antarctica

Creator:: Kappes, Peter J.
Abstract:: A fundamental objective of ecology and population biology is to identify factors that drive population dynamics and determine the population-level consequences of their interaction with the environment. Studies of reproductive performance can illuminate population dynamic processes, including the links between organismal biology, the environment, and life history theory. A central...
Resource Type:: Dissertation
Full Text:: : ______________________________________________________ Katie M. Dugger A fundamental objective of ecology and population biology is to identify

Carnivore Competition: Spatial and Dietary Implications of Gray Wolf Recolonization for Cougars in Northeast Oregon

Creator:: Orning, Elizabeth Kari
Abstract:: After a 40-year absence from Oregon’s landscape, expanding gray wolf (Canis lupus) populations are reestablishing elements of interspecific competition with sympatric large carnivores, like cougars (Puma concolor). This presents new challenges for management of large carnivores and their ungulate prey populations (e.g., elk, Cervus canadensis nelsoni; mule deer, Odocoileus hemionus)...
Resource Type:: Dissertation
Full Text:: Katie M. Dugger After a 40-year absence from Oregon’s landscape, expanding gray wolf (Canis lupus

Foraging ecology of barred owls where they are outcompeting the threatened northern spotted owl

Creator:: Baumbusch, Ryan C.
Abstract:: Following European-American colonization of North America and associated landscape changes, barred owls (Strix varia) underwent a dramatic expansion of their historical range. The barred owl expanded across the previously tree-less Great Plains that had limited their distribution, and into the forests along the west coast. In these western forests they...
Resource Type:: Dissertation
Full Text:: . Abstract approved: ______________________________________________________ Katie M. Dugger

Thermal Ecology and Population Dynamics of Female Greater Sage-Grouse Following Wildfire in the Trout Creek Mountains of Oregon and Nevada

Creator:: Anthony, Christopher R.
Abstract:: The greater sage-grouse (Centrocercus urophasianus; hereafter, sage-grouse) is a ground nesting gallinaceous bird that requires large contiguous patches of sagebrush. Sage-grouse populations have declined, especially in the Great Basin where changes in wildfire regimes and the invasion of annual grasses have contributed to habitat loss and fragmentation. During the last...
Resource Type:: Dissertation
Full Text:: : ______________________________________________________ Katie M. Dugger Christian A. Hagen The greater sage-grouse (Centrocercus

Specific loading protocols to promote bone mineral density in young women

Creator:: LaRiviere, Jane A.
Abstract:: Osteoporosis is characterized by low bone mineral density (BMD), bone fragility, and an increased risk of osteoporotic fracture. The disease is systemic in nature but potential solutions include exercises prescriptions that target the clinically relevant sites of osteoporosis (hip and spine) to improve bone mass. The aim of this dissertation...
Resource Type:: Dissertation
Full Text:: Bone Mineral Density in Young Women. Abstract approved: Christine M. Snow Osteoporosis is

Karl Jordan : a life in systematics

Creator:: Johnson, Kristin Renee
Abstract:: Karl Jordan (1861-1959) was an extraordinarily productive entomologist who influenced the development of systematics, entomology, and naturalists' theoretical framework as well as their practice. He has been a figure in existing accounts of the naturalist tradition between 1890 and 1940 that have defended the relative contribution of naturalists to the...
Resource Type:: Dissertation
Full Text:: Katie Hubler for her friendship and Mark Largent for his kindness, advice, and for serving on my

Exploring Student Reflections Towards an Agricultural Internship

Creator:: Henderson, Thomas M.
Abstract:: The agricultural industry across the United States is experiencing a shortage of qualified and interested young professionals who aspire to enter the agricultural sector. Internships have largely been used as an effective hands-on learning tool, exposing college students to an array of occupational skills and expectations in hopes of creating...
Resource Type:: Dissertation
Full Text:: Experience AN ABSTRACT OF THE DISSERTATION OF Thomas M. Henderson for the degree of Doctor of

Faculty-Led Study Abroad as Social Justice Praxis: A Phenomenological Case Study

Creator:: Barbour, Nancy Staton
Abstract:: Faculty-led short-term programs are the most popular type of study abroad experience for undergraduate students in the United States. The rise of the FLST model has created new challenges for institutions and faculty. This study undertakes a critical analysis of the practice of faculty-led short-term (FLST) study abroad at U.S....
Resource Type:: Dissertation
Full Text:: enthusiasm. I likewise thank the other members of my committee, Tom Scheuermann, Katie Hogan, Rebecca Olson

Greater Sage-Grouse Demography, Habitat Selection, and Habitat Connectivity in Relation to Western Juniper and its Management

Creator:: Olsen, Andrew C.
Abstract:: The expansion of native, woody plants is a global phenomenon with characteristics and effects that are often indistinguishable from exotic invasions. These expansions have largely been driven by altered fire regimes and favorable climatic conditions. In the Great Basin of western North America, expansion of conifers such as western juniper...
Resource Type:: Dissertation
Full Text:: % increase in conifer cover within 400 m of the nest. During the breeding season, sage-grouse selected

ScholarsArchive@OSU

Habitat use and movement behavior of Pacific marten (Martes caurina) in response to forest management practices in Lassen National Forest, California

The Influence of Alternate Life History Strategies and Natal Conditions on the Reproductive Performance of Adélie Penguins Breeding on Ross Island, Antarctica

Carnivore Competition: Spatial and Dietary Implications of Gray Wolf Recolonization for Cougars in Northeast Oregon

Foraging ecology of barred owls where they are outcompeting the threatened northern spotted owl

Thermal Ecology and Population Dynamics of Female Greater Sage-Grouse Following Wildfire in the Trout Creek Mountains of Oregon and Nevada

Specific loading protocols to promote bone mineral density in young women

Karl Jordan : a life in systematics

Exploring Student Reflections Towards an Agricultural Internship

Faculty-Led Study Abroad as Social Justice Praxis: A Phenomenological Case Study

Greater Sage-Grouse Demography, Habitat Selection, and Habitat Connectivity in Relation to Western Juniper and its Management

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