Index Catalog // ScholarsArchive@OSU

Potential classification of sex and stage of gonadal maturity of wild white sturgeon using blood plasma indicators

Creator:: Webb, Molly A. H., Feist, Grant W., Foster, Eugene P., Schreck, Carl B., and Fitzpatrick, Martin S.
Abstract:: Twenty-two steelhead trout (Salmo gairdneri) containing coded wire tags (CWT's) were captured in gillnets fished by the Oshoro-Maru in the Gulf of Alaska and along 180 during 1982-85. These fish originated from North American streams and hatcheries in British Columbia, Idaho, and Washington. One fish was age 0.1, 16 were...
Resource Type:: Article
Full Text:: . H. WEBB* AND GRANT W. FEIST Department of Fisheries and Wildlife, Oregon State University

Sex steroid profiles of coho salmon, Oncorhynchus Kisutch, during early development and sexual differentiation

Creator:: Feist, Grant
Abstract:: Whole body sex steroid levels of coho salmon, Oncorhynchus kisutch, were measured via radioimmunoassay during early development and sexual differentiation. Steroid profiles of testosterone (T), 11-ketotestosterone (KT) , androstenedione (A), progesterone (P4) , 17β, -hydroxy- 20β -dihydroprogesterone (DHP) , and 17β -estradiol (E2) were generated beginning with unfertilized eggs and...
Resource Type:: Masters Thesis
Full Text:: , during early development and sexual differentiation AN ABSTRACT OF THE THESIS OF Grant Feist for the

Histopathological assessment of liver and gonad pathology in continental slope fish from the northeast Atlantic Ocean

Creator:: Feist, S. W., Stentiford, G. D., Kent, M. L., Santos, A. Ribeiro, and Lorance, P.
Abstract:: The deep-sea environment is a sink for a wide variety of contaminants including heavy metals and organic compounds of anthropogenic origin. Life history traits of many deep-water fish species including longevity and high trophic position may predispose them to contaminant exposure and subsequent induction of pathological changes, including tumour formation....
Resource Type:: Article
Full Text:: liver and gonad pathology in continental slope fish from the northeast Atlantic Ocean Feist, S. W

A forest land use policy for northwestern Oregon

Creator:: Allison, Grant W.
Resource Type:: Undergraduate Thesis
Full Text:: t.oday w!.t,h some very serlous pnoblears anlsln8 fnon the unregulsted use of theln foregt Land

Two myxozoans from the urinary tract of topsmelt, Atherinops affinis

Creator:: Sanders, Justin L., Jaramillo, Alejandra G., Ashford, Jacob E., Feist, Stephen W., Lafferty, Kevin D., and Kent, Michael L.
Abstract:: Two myxozoan species were observed in the kidney of topsmelt, Atherinops affinis, during a survey of parasites of estuarine fishes in the Carpinteria Salt Marsh Reserve, California. Fish collected on 3 dates in 2012 and 2013 were sectioned and examined histologically. Large extrasporogonic stages occurred in the renal interstitium of...
Resource Type:: Article
Full Text:: AFFINIS Justin L. Sanders, Alejandra G. Jaramillo*, Jacob E. Ashford*, Stephen W. Feist†, Kevin D

The farm-ranch corporation : a tool for financial planning and management

Creator:: Hubbard, Deon W. and Blanch, Grant E. (Grant Etherington), 1915-
Abstract:: In the search for better methods of agricultural management, considerable attention has been turned to the corporation as a useful form of business organization. Certain farmers and ranchers can simplify their financial planning and management by using the corporate form. This is particularly so in "estate management," the accumulating, maintaining,...
Resource Type:: Technical Report
Full Text:: and 1.cinagement Deon W Hubbard Grant E. Blanch Station Bulletin 576 February 1961 Agricultural

Investigating the impact of chronic atrazine exposure on sexual development in zebrafish

Creator:: Corvi, Margaret M., Stanley, Kerri A., Peterson, Tracy S., Kent, Michael L., Feist, Stephen W., La Du, Jane K., Volz, David C., Hosmer, Alan J., and Tanguay, Robert L.
Abstract:: Atrazine (ATZ) is a selective triazine herbicide used primarily for pre-emergent weed control in corn, sorghum and sugar cane production. It is one of the most widely used herbicides in North America. Some research published over the last decade suggests that chronic exposure to environmentally relevant ATZ concentrations can adversely...
Resource Type:: Article
Full Text:: , Tracy S Peterson c,d , Michael L Kent c,d , Stephen W Feist e , Jane K La Du a,d , David C Volz f

Landscape characteristics and coho salmon (Oncorhynchus kisutch) distributions: explaining abundance versus occupancy

Creator:: Steel, E. A., Jensen, D. W., Burnett, K. M., Christiansen, K., Firman, J. C., Feist, B. E., Anlauf, K. J., and Larsen, D. P.
Abstract:: Distribution of fishes, both occupancy and abundance, is often correlated with landscape-scale characteristics (e.g., geology, climate, and human disturbance). Understanding these relationships is essential for effective conservation of depressed populations. We used landscape characteristics to explain the distribution of coho salmon (Oncorhynchus kisutch) in the Oregon Plan data set, one...
Resource Type:: Article
Full Text:: . Jensen, K.M. Burnett, K. Christiansen, J.C. Firman, B.E. Feist, K.J. Anlauf, and D.P. Larsen Abstract

Effects of selected changes in Federal land use on a rural economy

Creator:: Oregon State University. Agricultural Experiment Station, Bromley, D. W., Blanch, Grant E. (Grant Etherington), 1915-, and Stoevener, H. H.
Abstract:: Published March 1968. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: 17, Ex- 13 w Table 5. Transactions Table Showing Interindustry Flows in Dollars, Grant County

Periglacial debris-flow initiation and susceptibility and glacier recession from imagery, airborne LiDAR, and ground-based mapping

Creator:: Lancaster, Stephen T., Nolin, Anne W., Copeland, Elizabeth A., and Grant, Gordon E.
Abstract:: Climate changes in the Pacific Northwest, USA, may cause both retreat of alpine glaciers and increases in the frequency and magnitude of storms delivering rainfall at high elevations absent significant snowpack, and both of these changes may affect the frequency and severity of destructive debris flows initiating on the region's...
Resource Type:: Article
Full Text:: . Lancaster1,*, Anne W. Nolin1, Elizabeth A. Copeland1, and Gordon E. Grant2 1College of Earth, Ocean, and

ScholarsArchive@OSU

Potential classification of sex and stage of gonadal maturity of wild white sturgeon using blood plasma indicators

Sex steroid profiles of coho salmon, Oncorhynchus Kisutch, during early development and sexual differentiation

Histopathological assessment of liver and gonad pathology in continental slope fish from the northeast Atlantic Ocean

A forest land use policy for northwestern Oregon

Two myxozoans from the urinary tract of topsmelt, Atherinops affinis

The farm-ranch corporation : a tool for financial planning and management

Investigating the impact of chronic atrazine exposure on sexual development in zebrafish

Landscape characteristics and coho salmon (Oncorhynchus kisutch) distributions: explaining abundance versus occupancy

Effects of selected changes in Federal land use on a rural economy

Periglacial debris-flow initiation and susceptibility and glacier recession from imagery, airborne LiDAR, and ground-based mapping

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