Index Catalog // ScholarsArchive@OSU

Characterizing the Spread and Consequences of Mycoplasma ovipneumoniae on Bighorn Sheep (Ovis canadensis) in the Northern Basin and Range Ecosystem

Creator:: Spaan, Robert S.
Abstract:: North American bighorn sheep (Ovis canadensis) have experienced significant declines and population extirpations due to novel pathogens such as Mycoplasma ovipneumoniae. This disease continues to limit the population restoration of bighorn sheep. Therefore, understanding the demographic consequences of pathogen presence and the risk of contact between bighorn populations and potential...
Resource Type:: Dissertation
Full Text:: . Jenks, T. W. Grovenburg, and R. W. Klaver. 2014. Disease and predation: Sorting out causes of a

Shrimp Resource Assessment: Annual Progress Report [1988]

Creator:: Hannah, Robert W., Jones, Stephen A., Richmond, Neil T., and Saelens, Mark R.
Abstract:: The primary objective of the Shrimp Resource Assessment is to provide scientific information and alternative resource use strategies for the management of the regional pink shrimp fishery resource. To accomplish this objective, five specific annual tasks were developed: 1) Collect and code shrimp fishery logbook data, match logbook information to...
Resource Type:: Technical Report

Biennial report of the Fish Commission of the State of Oregon to the Governor and the Forty-First Legislative Assembly : 1941

Creator:: Oregon. Fish Commission, Hoy, M. T., Rich, Willis H., and Mitchell, Hugh C.
Abstract:: July 1, 1938 - June 30, 1940.
Resource Type:: Technical Report
Full Text:: , 1940 -c,bE w .5 ... -c. "6,E 1. .g,' 'zi —0 7 , g t:0 0,.. , .._,...0 ,,O 0. i=1,,,,.. 0

Biennial report of the Fish Commission of the State of Oregon to the Govenor and the Fortieth Legislative Assembly : 1939

Creator:: Oregon. Fish Commission, Hoy, M. T., Rich, Willis H., and Mitchell, Hugh C.
Abstract:: July 1, 1936 - June 30, 1938.
Resource Type:: Technical Report
Full Text:: .. . . 0 40 06 0 1.- t- oco a L-• . *0 U) .• „, ,, .a. ;•T4 00 U 4 00t.. ..0 W

The development and testing of techniques for studying the behavior of juvenile salmonids in reservoirs

Creator:: Korn, Lawrence, Gunsolus, Robert T., and Oregon. Fish Commission
Abstract:: "The Oregon Fish Commission received a contract from the U. S. Fish and Wildlife Service, Bureau of Commercial Fisheries, under the Saltonstall-Kennedy Act for a study to develop methods for determining the behavior of juvenile salmonids in reservoirs. The study, consisting of a literature survey and field program, was conducted...
Resource Type:: Technical Report
Full Text:: of the Columbia River. The dam has an w LL A S T O R IA W A S H IN G T O N R IV E R P O

Private salmon hatcheries in Oregon, 1977

Creator:: Cummings, T. Edwin, Oregon. Fish Division, and Oregon. Department of Fish and Wildlife
Abstract:: Describes private Chinook, chum and coho hatcheries in Oregon. Includes map, b+w photographs, statistics. "This review of developments in Oregon's private salmon industry includes information on experimental development, progress of private permit holders, and current regulations governing private salmon hatchery operations in Oregon. A brief review of Oregon State University's...
Resource Type:: Technical Report
Full Text:: ) K et a; In te rio r (c ) W hi sk ey C re ek , ( d) K et a. : 4 T P h o t o a

Statistical bulletin : take or catch of commercial food fish, Columbia River and major coastal streams, 1928-1943

Creator:: Hoy, M. T. and Oregon Fish Commission
Resource Type:: Technical Report
Full Text:: ;;% g" $$ t W 0 c m m o - $ 3 3 ; ~ ~ ~ w " , ::! ;i i 1 i i i

Some observations on fish distribution in Tillamook Bay, Oregon, with notes on shellfish, temperature, and physical characteristics

Creator:: Cummings, T. Edwin and Berry, Richard L.
Abstract:: Fish Commission of Oregon personnel seined selected locations of Tillamook Bay, Oregon, from June to September 1972, to determine if juvenile salmon were rearing in the estuary and to get some concept of relative numbers of fish in the various parts of the bay. These data then could be compared...
Resource Type:: Technical Report
Full Text:: ok s a1 on C ut tii ro at tr ou t :a iii bo w tr ou t Su rf s ri el t Pa ci fi c

Final report: development of an artificial annulus on the scales of juvenile silver salmon by diet manipulation

Creator:: Romey, Daniel B. and Cummings, T. Edwin
Abstract:: In July and August 1961, nine lots of 500 juvenile silver salmon each were subjected to one-, two-, three- and four-week periods of complete starvation. The three- and four-week periods produced the best growth checks for that time of year, but were generally of inferior quality to those produced in...
Resource Type:: Technical Report
Full Text:: scalea of starved whit~ fish, f.tQ!.9..W.'1!!! ~t!!W!o Adol man, Binghare, and t :aatoh (1955

Groundfish and shrimp management: marine resource surveys of the pink shrimp (Pandalus jordani)

Creator:: Golden, James T. and Robinson, Jack G.
Abstract:: “The purpose of the 1979 survey was to obtain standing stock biomass estimates of shrimp off Oregon in the area between 35-145 fm from Cape Blanco (lat 42°54′ N) to the Columbia River (Lat 46°15′ N) and to determine age and sex composition and average size (count per pound) of...
Resource Type:: Technical Report
Full Text:: James T. Golden Jack G. Robi nson Oregon Department of Fish and Wildlife r,larch 1980

ScholarsArchive@OSU

Characterizing the Spread and Consequences of Mycoplasma ovipneumoniae on Bighorn Sheep (Ovis canadensis) in the Northern Basin and Range Ecosystem

Shrimp Resource Assessment: Annual Progress Report [1988]

Biennial report of the Fish Commission of the State of Oregon to the Governor and the Forty-First Legislative Assembly : 1941

Biennial report of the Fish Commission of the State of Oregon to the Govenor and the Fortieth Legislative Assembly : 1939

The development and testing of techniques for studying the behavior of juvenile salmonids in reservoirs

Private salmon hatcheries in Oregon, 1977

Statistical bulletin : take or catch of commercial food fish, Columbia River and major coastal streams, 1928-1943

Some observations on fish distribution in Tillamook Bay, Oregon, with notes on shellfish, temperature, and physical characteristics

Final report: development of an artificial annulus on the scales of juvenile silver salmon by diet manipulation

Groundfish and shrimp management: marine resource surveys of the pink shrimp (Pandalus jordani)

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