Index Catalog // ScholarsArchive@OSU

Parasites as indicators of English sole (Parophrys vetulus) nursery grounds

Creator:: Olson, Robert E. and Pratt, Ivan
Abstract:: Juvenile English sole, Parophrys vetulus utilize Yaquina Bay, Oregon, as a nursery during at least a portion of their first year of life, but the possibility of the existence of additional nursery grounds offshore has not previously been examined. During 1971, young-of the-year first appeared in Yaquina Bay in February,...
Resource Type:: Article
Full Text:: , Oregon, 97365, USA Available online: 09 Jan 2011 To cite this article: Robert E. Olson & Ivan Pratt

Oregon and Eldorado; or, Romance of the rivers [Columbia and Amazon]

Creator:: Bulfinch, Thomas, 1796-1867
Abstract:: Gerald W. Williams Collection
Resource Type:: Book
Full Text:: AGE OF FABLE," "THE AGE OF CHJVALRY/' BTC. BOSTON: J. E. TILTON AND COMPANY. I 866. Entered

The Gill Pathogen Dermocystidium salmonis in Oregon Salmonids

Creator:: Olson, Robert E. and Holt, Richard A.
Abstract:: Intense infections of the gill pathogen Dermocystidium salmonis were associated with mortality of prespawning chinook salmon Oncorhynchus tshawytscha in several Oregon rivers in 1988. The occurrence of the pathogen in returning adult chinook salmon was monitored in several coastal Oregon stocks from 1989 to 1993. Although the prevalence of the...
Resource Type:: Article
Full Text:: /uahh20 The Gill Pathogen Dermocystidium salmonis in Oregon Salmonids Robert E. Olson a & Richard A. Holt

Nesting pair density and abundance of ferruginous hawks (Buteo regalis) and golden eagles (Aquila chrysaetos) from aerial surveys in Wyoming

Creator:: Olson, Lucretia E., Oakleaf, Robert J., Squires, John R., Wallace, Zachary P., and Kennedy, Patricia L.
Abstract:: Raptors that inhabit sagebrush steppe and grassland ecosystems in the western United States may be threatened by continued loss and modification of their habitat due to energy development, conversion to agriculture, and human encroachment. Actions to protect these species are hampered by a lack of reliable data on such basic...
Resource Type:: Article
Full Text:: aerial surveys in Wyoming Olson, L. E., Oakleaf, R. J., Squires, J. R., Wallace, Z. P., & Kennedy, P. L

Human-made structures, vegetation, and weather influence ferruginous hawk breeding performance

Creator:: Wallace, Zachary P., Kennedy, Patricia L., Squires, John R., Olson, Lucretia E., and Oakleaf, Robert J.
Abstract:: Studies of anthropogenic impacts on wildlife may produce inconclusive or biased results if they fail to account for natural sources of variation in breeding performance and do not use probabilistic sampling at a scale functional for management. We used stratified random sampling and generalized linear mixed models to test hypotheses...
Resource Type:: Article

Biologically Active Factors against the Monogenetic Trematode Gyrodactylus stellatus in the Serum and Mucus of Infected Juvenile English Soles

Creator:: Moore, Michelle M., Kaattari, Stephen L., and Olson, Robert E.
Abstract:: Length of survival of the monogenetic trematode Gyrodactylus stellatus in serum and mucus collected from English soles Pleuronectes vetulus at different stages of a laboratory epizootic suggests that both the mucus and serum may be involved in resistance to the parasite. In general, trematode survival was shorter in the serum...
Resource Type:: Article
Full Text:: Juvenile English Soles M. M. Moore a , S. L. Kaattari b & R. E. Olson c a Department of Fisheries and

NORI: 100% Natural Nori Sea Vegetable

Creator:: American Sea Vegetable Company, Inc. and Olson, John R.
Abstract:: Application to the Washington State Department of Natural Resources to lease publicly owned aquatic lands with supporting Exhibits A-Z and AA-BB.
Resource Type:: Other
Full Text:: . Melvin Area Marine Advisor 1432 Freedom Blvd. Walsonville, CA 95076 Robert J. Price Food Science

Parasites in marine fishes : questions and answers for seafood retailers [1993]

Creator:: Hilderbrand, Kenneth S., Price, Robert J. (Robert James), 1942-, Olson, Robert E. (Robert Eldon), 1940-, and Oregon State University. Extension Service/Sea Grant Marine Advisory Program
Abstract:: This publication has been prepared in response to many questions from seafood retailers about parasites in marine fish products. Customers who find parasites in fish they purchase need to have good answers for some obvious questions. Your customers need to understand two key points: First, parasites are a natural occurrence....
Resource Type:: Technical Report
Full Text:: Sea Grant seafood processing special- ist, Oregon State University; Robert J. Price, former

Parasites in marine fishes : questions and answers for seafood retailers [1984]

Creator:: Hilderbrand, Kenneth S., Price, Robert J. (Robert James), 1942-, Olson, Robert E. (Robert Eldon), 1940-, and Oregon State University. Extension Service/Sea Grant Marine Advisory Program
Abstract:: This fact sheet has been prepared in response to many questions from seafood retailers about parasites in fish products. Customers who find parasites in fish they purchase need to have good answers for some obvious questions. Your customers need to understand two key points: First, parasites are a natural occurrence....
Resource Type:: Technical Report
Full Text:: Kenneth S. Hilderbrand, Jr., Extension seafood processing specialist, Oregon State University; Robert J

Re-Occupancy of Breeding Territories by Ferruginous Hawks in Wyoming: Relationships to Environmental and Anthropogenic Factors

Creator:: Wallace, Zachary P., Kennedy, Patricia L., Squires, John R., Oakleaf, Robert J., Olson, Lucretia E., and Dugger, Katie M.
Abstract:: Grassland and shrubland birds are declining globally due in part to anthropogenic habitat modification. Because population performance of these species is also influenced by non-anthropogenic factors, it is important to incorporate all relevant ecological drivers into demographic models. We used design-based sampling and occupancy models to test relationships of environmental...
Resource Type:: Article

ScholarsArchive@OSU

Parasites as indicators of English sole (Parophrys vetulus) nursery grounds

Oregon and Eldorado; or, Romance of the rivers [Columbia and Amazon]

The Gill Pathogen Dermocystidium salmonis in Oregon Salmonids

Nesting pair density and abundance of ferruginous hawks (Buteo regalis) and golden eagles (Aquila chrysaetos) from aerial surveys in Wyoming

Human-made structures, vegetation, and weather influence ferruginous hawk breeding performance

Biologically Active Factors against the Monogenetic Trematode Gyrodactylus stellatus in the Serum and Mucus of Infected Juvenile English Soles

NORI: 100% Natural Nori Sea Vegetable

Parasites in marine fishes : questions and answers for seafood retailers [1993]

Parasites in marine fishes : questions and answers for seafood retailers [1984]

Re-Occupancy of Breeding Territories by Ferruginous Hawks in Wyoming: Relationships to Environmental and Anthropogenic Factors

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