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Movement and angler use of four foodfishes in Yaquina Bay, Oregon

Creator:: Beardsley, Alan J.
Resource Type:: Dissertation
Full Text:: ANGLER USE OF FOUR FOODFISHES IN YAQUINA BAY, OREGON I Abstract approved: Howard F. Horton A tagging

Hydrographic and trophic relationships of hydromedusae in Yaquina Bay, Oregon

Creator:: McCormick, J. Michael
Resource Type:: Dissertation
Full Text:: Abstract approved: H. F. Frolander Plankton tows taken at approximately weekly intervals from April 30

Distribution of recent foraminifera in relation to estuarine hydrography, Yaquina Bay, Oregon

Creator:: Manske, Douglas Charles
Abstract:: The foraminiferal population of Yaquina Bay was investigated to attempt a correlation of seasonal changes in the hydrography with observed changes in the faunal distribution patterns. The results are based on data from two spatial surveys conducted in July 1966, and late February and March, 1967. The hydrography of Yaquina...
Resource Type:: Dissertation
Full Text:: FORAMINIFERA IN RELATION TO ESTUARINE HYDROGRAPHY. YAQUINA BAY, OREGON Abstract approved: Dr. H. F

Environmental and genetic factors affecting seed set in Dactylis glomerata L.

Creator:: West, David L.
Abstract:: Field, growth chamber, and greenhouse studies were carried out to evaluate factors that cause low seed set in Dactylis Glomerata L. The variety, 'Latar', and the parental clones of the variety, 'Pennlate', were studied in detail. Floral anatomy investigations indicated that 98 percent of Dactylis flowers opened at Corvallis in...
Resource Type:: Dissertation
Full Text:: partially responsible for low seed set in these clones. Clonal types set slightly more seed at 82 F than at

Limnology of Upper Klamath Lake, Oregon, with emphasis on benthos

Creator:: Hazel, Charles R.
Abstract:: Aspects of the limnology and benthic ecology of Upper Klamath Lake, Oregon, are described emphasizing those features that identify its uniqueness. The lake is large, shallow, and characterized by nuisance abundances of Aphanizomenon flos-aquae and midge flies. Results of this study indicate that it does not stratify and dissolved oxygen...
Resource Type:: Dissertation
Full Text:: except in localized embay- ments. Although temperatures exceed 70°F and pH is between 9 and 10 during

The effect of elevated pressure and high shear on oxygen uptake rates in activated sludge

Creator:: Streebin, Leale E.
Abstract:: The purification capacity of an activated sludge process is highly dependent of the rate of oxygen transfer from the air to the microorganisms. This rate can be increased in an air diffusion system by subjecting the culture to high shear and high pressure. A study of the effects of high...
Resource Type:: Masters Thesis
Full Text:: . ?.. The detention tirne. 3. The food to rnicroorganisrn ratio (F/M). 4. Ternperature. 5. pH of the

Ecology of benthic microalgae of estuarine intertidal sediments

Creator:: Riznyk, Raymond Zenon
Abstract:: The benthic microalgae of sediments of the two tidal flats in Yaquina Bay, Oregon were investigated to determine the environmental factors limiting the abundance and the horizontal and vertical distribution of these organisms. The Southbeach tidal flat which is under the marine realm of deposition consists of fine to medium...
Resource Type:: Dissertation
Full Text:: 187 IX. Gyrosigma balticum - Hantzschia marina 188 X. Isthmia nervosa - Navicula cancellata 189

Annual work plan, Upper Willamette Resource Conservation and Development Project program : 1967

Creator:: Upper Willamette Resource Conservation and Development Project and United States. Soil Conservation Service
Resource Type:: Technical Report
Full Text:: . Drainage d. Recreation e. Municipal use f. Industrial use 2. Review the water resource program

Conflicts in the multiple use of Wallowa Lake

Creator:: Craig, Kenneth Mackenzie
Abstract:: The purpose of this thesis is to examine the problem of the increasing competition between recreation and irrigation at Wallowa Lake. Originally Wallowa Lake was an abundant source of fish for the Indians but the advent of irrigation in the area by the early settlers eliminated the blueback salmon (oncorhynchus...
Resource Type:: Masters Thesis
Full Text:: . Ripped- rapped Highway Grade 45 13. Boat Marina Project 45 CONFLICTS IN THE MULTIPLE USE OF WALLOWA

Geography of the land use in Okanogan County (Washington)

Creator:: Hall, James Edward
Resource Type:: Masters Thesis
Full Text:: L C) G A. T I O N C) F C) K A. N C) G A.. N WF4ATCOM SXAGIT AUS N OH OMIS H I E F F E R SON

ScholarsArchive@OSU

Movement and angler use of four foodfishes in Yaquina Bay, Oregon

Hydrographic and trophic relationships of hydromedusae in Yaquina Bay, Oregon

Distribution of recent foraminifera in relation to estuarine hydrography, Yaquina Bay, Oregon

Environmental and genetic factors affecting seed set in Dactylis glomerata L.

Limnology of Upper Klamath Lake, Oregon, with emphasis on benthos

The effect of elevated pressure and high shear on oxygen uptake rates in activated sludge

Ecology of benthic microalgae of estuarine intertidal sediments

Annual work plan, Upper Willamette Resource Conservation and Development Project program : 1967

Conflicts in the multiple use of Wallowa Lake

Geography of the land use in Okanogan County (Washington)

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