Index Catalog // ScholarsArchive@OSU

Effects of Secondary Salinization on Three Coastal Breeding Amphibians in Oregon: Taricha granulosa, Hyliola regilla, and Rana aurora

Creator:: Goddard, Amanda L.
Abstract:: Due to threats of secondary salinization caused by increased saltwater intrusion upstream associated with climate change, this thesis examines how salinity affects the development and oviposition site selection habits of three Oregon coastal breeding amphibians, the Roughskin Newt (Taricha granulosa), the Northern Red-legged Frog (Rana aurora) and the Pacific Treefrog...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Amanda Goddard for the

Provenance, lifespan, and phylogeny : testing a conceptual framework for plant community management

Creator:: Benfield, Cara D.
Abstract:: Successful conservation management requires an understanding of how species respond to intervention. Native and exotic species may respond differently to management interventions due to differences arising directly from their native or exotic origin (i.e., provenance) or from differences in life-history or phylogenetic lineage that are associated with provenance. Thus, selection...
Resource Type:: Masters Thesis
Full Text:: collaborators who assisted the development of my research along the way: Amanda Stanley, Parviez Hosseini, and

Temporal and Spatial Dynamics of Avian Utilization and Community Composition in Willamette Valley Wetland Study Sites: A Comparative Analysis of Winter Seasons in 1995 and 2019

Creator:: Zimmerman, Marisa
Abstract:: Resident and migratory avifauna in the Willamette Valley, Oregon are heavily influenced by winter conditions and habitat characteristics, especially those of wetlands. As such, it is important to monitor avian communities and environmental factors at wetland sites within the Willamette Valley during winter. Using data from standardized avian point-count surveys,...
Resource Type:: Masters Thesis
Full Text:: grateful to Chris Nelson, Graduate Writing Center Coordinator, whose instruction and support have made me

Drivers of arbuscular mycorrhizal fungal community composition in roots : hosts, neighbors, and environment

Creator:: Phillips, Wendy S.
Abstract:: The vast majority of terrestrial plant species live in symbiosis with arbuscular mycorrhizal fungi (AMF). AMF and plants live in complex networks, with roots of individual plants hosting multiple AMF, and single AMF colonizing multiple plants concurrently. Through the exchange of resources, the two partners of this symbiosis can have...
Resource Type:: Dissertation
Full Text:: -627. Dumbrell A.J., Nelson M., Helgason T., Dytham C., Fitter A.H. 2010a. Relative roles of niche

Climate-Smart Aquaculture: A Conceptual Framework for Evaluating Air-Breathing Fish for Sustainable Food Systems

Creator:: Ichien, Stephanie T.
Abstract:: The global demand for food is expected to double by 2050, presenting a need that is complicated by the many interrelated of pressures on the world’s natural resources from climate change, growing urban populations, and increasing development. As one of the fastest growing food production sectors, aquaculture is poised to...
Resource Type:: Dissertation
Full Text:: pursuit. In addition to providing reviews and edits, Jenna Borberg, Kat Goetting, and Amanda Hyman

Are Families Talking about Conservation at Live Animal Exhibits? Analyzing Family and Professional Conservation Discourse

Creator:: Rowe, Susan Roberta M.
Abstract:: Zoos, aquariums and other free-choice/informal education settings offer the public opportunities to interact with live animals in exhibits through animal encounters and/or touch experiences designed to carry a conservation mission. Many of these institutions are accredited by the American Association of Zoos and Aquariums (AZA) and the World Association of...
Resource Type:: Dissertation
Full Text:: Kahn, Paula Dungjen, Claire Meints, Brooke Robertshaw, Amanda McDowell, Gosia Wojtas, Carla Machado

How We’ve Rebuilt : Collaboration, Community, Institutions, and Adaptation Following Catastrophic Wildland Fire in the United States

Creator:: Fishler, Hillary K.
Abstract:: In the study of rebuilding and recovery after natural disasters in the United States, little attention is paid to understanding how and why people rebuild following recurring, small-scale events, like wildfire. Hazard and risk literature, instead, is focused on understanding how larger communities with greater resources, economics, and social capital,...
Resource Type:: Dissertation

Visualization in environmental science

Creator:: Winters, Kirsten M.
Abstract:: The VISualization of Terrestrial and Aquatic Systems (VISTAS) software development project began with the proposition that visualization would increase the ability of scientists to explore and communicate their data, especially complex datasets that span multiple spatial and temporal scales. A case study of VISTAS articulates how and why scientists intend...
Resource Type:: Dissertation

The great fires : Indian burning and catastrophic forest fire patterns of the Oregon Coast Range, 1491-1951

Creator:: Zybach, Bob
Abstract:: The purpose of this study is to examine the relationship between land management practices of Indian communities prior to contact with Europeans and the nature or character of subsequent catastrophic forest fires in the Oregon Coast Range. The research focus is spatial and temporal patterns of Indian burning across the...
Resource Type:: Dissertation
Full Text:: individuals: Amanda Matzke, mapping and GIS; Albert Gruen, research strategy, patience, and website design

ScholarsArchive@OSU

Effects of Secondary Salinization on Three Coastal Breeding Amphibians in Oregon: Taricha granulosa, Hyliola regilla, and Rana aurora

Provenance, lifespan, and phylogeny : testing a conceptual framework for plant community management

Temporal and Spatial Dynamics of Avian Utilization and Community Composition in Willamette Valley Wetland Study Sites: A Comparative Analysis of Winter Seasons in 1995 and 2019

Drivers of arbuscular mycorrhizal fungal community composition in roots : hosts, neighbors, and environment

Climate-Smart Aquaculture: A Conceptual Framework for Evaluating Air-Breathing Fish for Sustainable Food Systems

Are Families Talking about Conservation at Live Animal Exhibits? Analyzing Family and Professional Conservation Discourse

How We’ve Rebuilt : Collaboration, Community, Institutions, and Adaptation Following Catastrophic Wildland Fire in the United States

Visualization in environmental science

The great fires : Indian burning and catastrophic forest fire patterns of the Oregon Coast Range, 1491-1951

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