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Effects of steelhead trout (Oncorhynchus mykiss) on chinook salmon (O. tshawytscha) behavior and physiology

Creator:: Kelsey, Denise A.
Abstract:: Three experiments were designed to determine if and how steelhead trout, Oncorhynchus mykiss, may affect chinook salmon, O. tshawytscha, when they are confined together as in a raceway or on a barge. We observed groups of chinook and steelhead together and groups of only chinook in a behavioral experiment to...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Denise A. Kelsey for the degree of

Demography and habitat selection of northern spotted owls in post-fire landscapes of southwestern Oregon

Creator:: Clark, Darren A.
Abstract:: Several large wildfires in southwestern Oregon during the summers of 2001 and 2002 provided the opportunity to investigate the impacts of wildfire on northern spotted owls (Strix occidentalis caurina). I used radio-telemetry and demographic surveys to describe demographic performance and habitat selection of spotted owls in the areas burned by...
Resource Type:: Masters Thesis
Full Text:: . Abstract approved: Robert G. Anthony Several large wildfires in southwestern Oregon during

Demography, home range, and habitat selection of northern spotted owls in the Ashland Watershed

Creator:: Schilling, Jason W.
Abstract:: Northern Spotted Owls (Strix occidentalis caurina) inhabit productive forests that historically supported frequent, large, variable-severity fires in the Klamath province of southwestern Oregon occur in complex. The potential for high-severity wildfire remains high throughout this region, so remaining spotted owl habitat is at risk. An adaptive management approach to fire...
Resource Type:: Masters Thesis
Full Text:: Robert G. Anthony Northern Spotted Owls (Strix occidentalis caurina) inhabit productive forests

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:: Peterson, Denise Walker-Brown, Darrel Jury, David Arsenault, Emily Hamblen, Erica Sisson, Mellen Colberg

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:: , Oregon State University, 104 Nash Hall, Corvallis, OR 97331 U.S.A. ROBERT G. ANTHONY Department of

Species identification of Klamath Basin suckers (Pisces : Catostomidae) and an assessment of hybridization using anonymous nuclear loci

Creator:: Wagman, David Wolfe
Abstract:: Low copy number anonymous nuclear loci were used to search for species markers in four species of Klamath Basin suckers. We sequenced 28 randomly chosen loci representing 10,421 bp; 21 loci were similar to sequences in GenBank. Eight fixed sequence differences were found among Klamath species. Locus 120 contained rare...
Resource Type:: Dissertation
Full Text:: Harris and Hal Weeks for their counsel these many years. Finally, I especially thank my family, Denise

Mercury accumulation in fish from Madre de Dios, a goldmining area in the Amazon Basin, Peru

Creator:: Deza Arroyo, Nilton Eduardo
Resource Type:: Masters Thesis
Full Text:: dorados showed an average higher than safe values of 0.5 ug/g (WHO, 1991). Lower values reported in this

Northern goshawk breeding habitat selection within high-elevation forests of southwestern Colorado

Creator:: Ferland, Cheron L.
Abstract:: The northern goshawk (Accipiter gentilis) is a species of concern in the western United States due to its association with mature structural stage forests. I employed a use-versus-availability study design to quantify the vegetative, physiographic, and landscape variables associated with goshawk breeding habitat selection in the San Juan Mountains of...
Resource Type:: Masters Thesis
Full Text:: -Sparkman, and Julie Henning. My mother and father, Denise and David Orden, as well as my brothers, Abe

An approach to the study of multiple toxicity through the derivation and use of quantal response curves

Creator:: Anderson, Perry David
Resource Type:: Dissertation
Full Text:: been if not for the unselfish sacrifices of my loving wife, Denise and our little ones, Erooke, Duff

News & Views, 2007

Creator:: Hall, Jim
Resource Type:: Other
Full Text:: Barry & Denise McPherson Cress & Paulette Merrill Charles Meslow Gary & Ruth Miller Kelly & Ann

ScholarsArchive@OSU

Effects of steelhead trout (Oncorhynchus mykiss) on chinook salmon (O. tshawytscha) behavior and physiology

Demography and habitat selection of northern spotted owls in post-fire landscapes of southwestern Oregon

Demography, home range, and habitat selection of northern spotted owls in the Ashland Watershed

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

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

Species identification of Klamath Basin suckers (Pisces : Catostomidae) and an assessment of hybridization using anonymous nuclear loci

Mercury accumulation in fish from Madre de Dios, a goldmining area in the Amazon Basin, Peru

Northern goshawk breeding habitat selection within high-elevation forests of southwestern Colorado

An approach to the study of multiple toxicity through the derivation and use of quantal response curves

News & Views, 2007

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