Index Catalog // ScholarsArchive@OSU

Development and application of steelhead (Oncorhynchus mykiss) kelt identification techniques

Creator:: Evans, Allen F.
Abstract:: The migrations upstream of pre-spawned adult steelhead (Oncorhynchus mykiss) and downstream of post-spawned steelhead (referred to as "kelts") can geographically and temporally overlap in the Snake River, leading to management challenges for populations listed under the Endangered Species Act (ESA). This thesis describes the development and application of a method...
Resource Type:: Masters Thesis
Full Text:: Adult Steelhead (Oncorhynchus mykiss) Before and After spawning Allen F. Evans, Martin S. Fitzpatrick

A comparison of the reproductive rates of zooplankton in East and Paulina Lakes

Creator:: Alevras, Ronald Allen
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF RONALD ALLEN ALE VR.AS (Name) for

Attract hummingbirds to your garden [2002]

Creator:: Olson, John and Allen, Nancy
Abstract:: Among the many birds attracted to gardens, hummingbirds can be the most appealing. Not only are these “garden jewels” fun to watch, hummingbirds play an important role in our environment by pollinating flowers and feeding on insects. Attracting hummingbirds to your garden is easy. You have a good chance of...
Resource Type:: Technical Report
Full Text:: 1 John Olson, student, Department of Fisheries and Wildlife

The influence of sex, migration distance, and latitude on expression of anadromy in Oncorhynchus mykiss

Creator:: Ohms, Haley
Abstract:: The evolution and maintenance of multiple phenotypes within populations is an interesting evolutionary and ecological question, and is becoming increasingly important for the restoration and conservation of partially migratory species. In particular, why individuals adopt a particular phenotype has been the focus of numerous research efforts. In the partially migratory...
Resource Type:: Masters Thesis
Full Text:: heat. To Phil StClair, the Kerins family, and the South Fork John Day Watershed Council for access

A realignment of marine biogeographic provinces with particular reference to fish distributions

Creator:: Briggs, John C. and Bowen, Brian W.
Abstract:: Marine provinces, founded on contrasting floras or faunas, have been recognized for more than 150 years but were not consistently defined by endemism until 1974. At that time, provinces were based on at least a 10% endemism and nested within biogeographic regions that covered large geographic areas with contrasting biotic...
Resource Type:: Article
Full Text:: PARTICULAR 2 REFERENCE TO FISH DISTRIBUTIONS 3 John

Effects of rotenone treatment on the fauna of the Green River, Wyoming

Creator:: Binns, Niles Allen
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF NILES ALLEN BINNS for the M. S. in

How the animals found their places : pattern detection, experimentation, and epistemology in a high desert stream fish assemblage

Creator:: White, Seth Michael
Abstract:: I examined the relative roles of biotic and abiotic factors in structuring redband trout Oncorhynchus mykiss distributions in the South Fork John Day. I first examined the relationship between the biological traits of the fish assemblage and riparian-geomorphic features in context of prevailing theories of stream ecology stemming from the...
Resource Type:: Dissertation
Full Text:: redband trout Oncorhynchus mykiss distributions in the South Fork John Day. I first examined the

Description and prediction of broad-scale spatial variability in expression of anadromy in female Oncorhynchus mykiss in the John Day River, Oregon, USA

Creator:: Mills, Justin S.
Abstract:: Partial migration is a common migratory behavior where some individuals in a population migrate and others do not. Patterns of partial migration can vary dramatically, especially for species that inhabit a wide range of environments. I described and predicted spatial variation in marine migration (anadromy) of female Oncorhynchus mykiss (steelhead...
Resource Type:: Masters Thesis
Full Text:: conductivity (μS/cm), with linear regression, as tested at otolith sampling sites in the John Day River in

Effects of water withdrawals on macroinvertebrate emergence: Unexpected results for three holometabolous species

Creator:: Brown, P. D., Wooster, D., Johnson, S. L., and DeBano, S. J.
Abstract:: Small, low-head diversion dams are capable of withdrawing much of the flow of a river, often resulting in elevated water temperatures. Accelerated growth and development of aquatic invertebrates has been demonstrated in warmer temperatures, suggesting that the timing of insect emergence and adult body size may be significantly altered by...
Resource Type:: Article
Full Text:: THREE HOLOMETABOLOUS SPECIES P. D, BROWN,`* D. WOOSTER,b S. L. JOHNSON' and S. J. DEBANOb a Department

Biophysical factors driving the distribution and abundance of redband/steelhead trout (Oncorhynchus mykiss gairdneri) in the South Fork John Day River Basin, Oregon, USA

Creator:: Madriñán, Luis Francisco
Abstract:: The overall goal of this study was to identify multiple scales of habitat use and habitat electivity by redband/steelhead trout and define the limiting factors affecting the distribution patterns of this species during summer flows. The main objective in chapter 2 was to identify the most important habitat associations that...
Resource Type:: Dissertation
Full Text:: Redband/Steelhead Trout (Oncorhynchus mykiss gairdneri) in the South Fork John Day River Basin, Oregon

ScholarsArchive@OSU

Development and application of steelhead (Oncorhynchus mykiss) kelt identification techniques

A comparison of the reproductive rates of zooplankton in East and Paulina Lakes

Attract hummingbirds to your garden [2002]

The influence of sex, migration distance, and latitude on expression of anadromy in Oncorhynchus mykiss

A realignment of marine biogeographic provinces with particular reference to fish distributions

Effects of rotenone treatment on the fauna of the Green River, Wyoming

How the animals found their places : pattern detection, experimentation, and epistemology in a high desert stream fish assemblage

Description and prediction of broad-scale spatial variability in expression of anadromy in female Oncorhynchus mykiss in the John Day River, Oregon, USA

Effects of water withdrawals on macroinvertebrate emergence: Unexpected results for three holometabolous species

Biophysical factors driving the distribution and abundance of redband/steelhead trout (Oncorhynchus mykiss gairdneri) in the South Fork John Day River Basin, Oregon, USA

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