Index Catalog // ScholarsArchive@OSU

A conceptual unification and application of biogeoclimatic classification

Creator:: Gregor, Marion Elizabeth
Resource Type:: Masters Thesis

A meta-analysis of greater sage-grouse Centrocercus urophasianus nesting and brood rearing habitat

Creator:: Hagen, Christian A., Connelly, John W., and Schroeder, Michael A.
Abstract:: The distribution and range of the greater sage-grouse Centrocercus urophasianus have been reduced by 56% since the European settlement of western North America. Although there is an unprecedented effort to conserve the species, there is still considerable debate about the vegetation composition and structure required for nesting and brood-rearing habitat....
Resource Type:: Article
Full Text:: A Meta-analysis of Greater Sage-grouse Centrocercus

A morphological and histological study of Kudoa spp. (Myxozoa, Myxosporea) in four Pacific marine fishes

Creator:: Anderson, James A. (James Allen), 1959-
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Jaires A. Anderson for the degree

A multi-trophic level examination of recreational impacts on a national wild and scenic river

Creator:: Wright, Kristopher Keith
Abstract:: Initially, components of an aquatic food web were examined to study impacts of recreational use on the aquatic ecology of Quartzville Creek, Oregon in 1995 and 1996. Measurements of the food web components consisted of observations of harlequin ducks (Histrionicus histrionicus), visual counts of the larval caddisfly Dicosmoecus gilvipes, benthic...
Resource Type:: Masters Thesis
Full Text:: A multi-trophic level examination of recreational impacts on a

Aging Giant Pacific Octopus using Beaks and Stylets for Better Stock Structure Assessment

Creator:: Yarbrough, Ashley
Abstract:: Despite being a highly charismatic and frequently exhibited organism, Giant Pacific Octopus (Enteroctopus dofleini) population dynamics are poorly understood. Basic monitoring data for this species is limited to bycatch and stomach contents of other fisheries species. An essential step to a better estimation of population size and productivity is to...
Resource Type:: Poster
Full Text:: that a count could be taken • Secondary counts were conducted by another person to improve accuracy

Agonistic behavior in Montane voles, Microtus montanus, from different parent population densities

Creator:: Belden, Lonnie Mack
Resource Type:: Masters Thesis
Full Text:: , Microtus montanus montanus (Peale) The study was conducted on the . A. Gaary ranch, Kiamath County, Oregon

An Analysis of Beliefs About Environmental Governance and Connection to Environmental Services and Disservices

Creator:: Fleming, Whitney L.
Abstract:: The natural environment provides important services and benefits to peoples’ health and lives. Conversely, environmental disservices can have negative impacts on humans such as through pollution, chemical toxins, and climate change. The combination of environmental services and disservices encompass how human health and wellbeing, and the environment are connected. As...
Resource Type:: Dissertation
Full Text:: a result of connections with the environment, humans are integrally tied to the natural

An assessment of a closed greenhouse aquaculture and hydroponic system

Creator:: Head, William, 1946-
Resource Type:: Dissertation
Full Text:: Doctor of Philosophy in Fisherj!! and Wildlife presented on April 25, 1984. Title: An Assessment of a

An investigation into the genetic basis of migration timing in Chinook salmon (Oncorhynchus tshawytscha)

Creator:: O'Malley, Kathleen G.
Abstract:: The genetic basis of adaptation is complex as many fitness-related traits are quantitative and likely influenced by multiple genes with variable effects across different selective environments. One important adaptation for anadromous Chinook salmon (Oncorhynchus tshawytscha) is the time at which individuals return to natal breeding sites within a reproductive season....
Resource Type:: Dissertation
Full Text:: tshawytscha) Abstract approved: Michael A. Banks The genetic basis of adaptation is

Assessing Apparent Effects on Survival and Movement of Desert Bighorn Sheep (Ovis canadensis nelsoni) Following a Pneumonia Outbreak

Creator:: Dekelaita, Daniella J.
Abstract:: In the western United States, bighorn sheep (Ovis canadensis) have suffered major die-offs in every state since the mid-1800s, and disease from domestic sheep (Ovis aries) has been a primary factor in these events. Beginning in the early 1900s, poly-factorial, poly-microbial pneumonia was identified as a major disease affecting bighorn...
Resource Type:: Dissertation
Full Text:: nelsoni) Following a Pneumonia Outbreak Abstract approved

ScholarsArchive@OSU

A conceptual unification and application of biogeoclimatic classification

A meta-analysis of greater sage-grouse Centrocercus urophasianus nesting and brood rearing habitat

A morphological and histological study of Kudoa spp. (Myxozoa, Myxosporea) in four Pacific marine fishes

A multi-trophic level examination of recreational impacts on a national wild and scenic river

Aging Giant Pacific Octopus using Beaks and Stylets for Better Stock Structure Assessment

Agonistic behavior in Montane voles, Microtus montanus, from different parent population densities

An Analysis of Beliefs About Environmental Governance and Connection to Environmental Services and Disservices

An assessment of a closed greenhouse aquaculture and hydroponic system

An investigation into the genetic basis of migration timing in Chinook salmon (Oncorhynchus tshawytscha)

Assessing Apparent Effects on Survival and Movement of Desert Bighorn Sheep (Ovis canadensis nelsoni) Following a Pneumonia Outbreak

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