Index Catalog // ScholarsArchive@OSU

Size classes, population structure, growth, sex ratio, and size and age at maturity of Chionoecetes tanneri Rathbun (Brachyura:Majidae) off the Oregon coast

Creator:: Tester, Patricia A.
Abstract:: During eleven cruises conducted off the Oregon continental slope from April 1973 to March 1975, approximately 1600 specimens of the majid crab Chionoecetes tanneri Rathbun were collected. A time sequence of size frequency histograms and bivariate plots of allometric measurements were used to determine size classes, population structure, growth and...
Resource Type:: Masters Thesis
Full Text:: : MAJIDAE) OFF THE OREGON COAST Dr.\Andrew Carey, Jr. During eleven cruises conducted off the Oregon

The role of stridulation in the behavior of the shore crab Hemigrapsus oregonensis

Creator:: Guin, Marilyn P.
Abstract:: The claw shuddering display of the shore crab Hemigrapsus oregonensis was explored with acoustic and behavioral observations. Male H. oreqonensis stridulate during claw shuddering display. The stridulatory apparatus is present only on the males. The acoustic signal was of brief duration, showed a general pattern of sound bursts, but varied...
Resource Type:: Masters Thesis

Evaluation of the sample ratio of sublegal to legal male crabs used to predict harvest of Dungeness crab (Cancer magister)

Creator:: Shaul, Warren
Abstract:: The sample ratio of sublegal to legal male crabs retained in crab pots was used in calculations to predict future harvest of Dungeness crabs, Cancer magister, along the Oregon coast. Accurate predictions by this method require a sample ratio representative of the population ratio. I sampled the Oregon Dungeness crab...
Resource Type:: Masters Thesis
Full Text:: sample ratio representative of the population ratio. I sampled the Oregon Dungeness crab population out

Key to the deciduous woody plants of Northwestern Oregon in winter

Creator:: Packard, Patricia Lois
Resource Type:: Masters Thesis
Full Text:: Key to the deciduous woody plants of Northwestern Oregon in

A key to the flora of Fairview Mountain for use in teaching

Creator:: Baker, William Hudson, 1911-
Resource Type:: Masters Thesis
Full Text:: entire state of Oregon. A local flora bas a very definite use. It simplifies the identification of

Contribution of Farm Level Milk Sourcing on Non-Starter Lactic Acid Bacteria (NSLAB) in Cheddar, and the Assessment of High Resolution Melt Analysis used for Species Identification

Creator:: Baird, Christopher S.
Abstract:: Non-starter lactic acid bacteria (NSLAB) are found at low levels in fresh raw milk and are important to the dairy industry because of their potential impact on the flavor and texture of yogurt, sour cream, and cheese. The purpose of this study was to evaluate three methods for the identification...
Resource Type:: Masters Thesis
Full Text:: Cheddar Cheese, and the Assessment of High Resolution Melt Analysis used for Species Identification

Evaluation of dungeness crab pots as platforms of opportunity for ocean-observing research

Creator:: Childress, Jeremy L.
Abstract:: Oregon Fishermen in Ocean Observing Research (OrFIOOR) is a cooperative research program between ocean scientists and fishermen in the Pacific Northwest. Dungeness crab fishermen attach sensor packages (temperature and dissolved oxygen) to crab pots. The pots serve as platforms of opportunity for ocean observing. This study examines three principle questions...
Resource Type:: Masters Thesis
Full Text:: include the Oregon Dungeness Crab Commission, The Sexton Company LLC, and Aanderaa Data Instruments

Flora of Dry Creek Falls Trail, Columbia Gorge including description, keys and pictures and covering an altitude of 75' to 4000'

Creator:: Gustafson, Theadora Marie
Resource Type:: Masters Thesis

Analysis of Bacteroidales 16S rRNA gene sequences from a geographically isolated human population

Creator:: Petersen, Carolyn A.
Abstract:: Standard methods of measuring fecal pollution in water do not distinguish between human and non-human sources. Molecular technology enabled the development of host-specific markers that distinguish fecal sources. Human specific PCR primers, HF183F and HF134F, were designed based on phylogenetic analyses of partial 16S rRNA gene sequences from the Bacteroidales...
Resource Type:: Masters Thesis
Full Text:: from Oregon were created by amplifying the full-length Bacteroidales 16S rRNA gene. Fragments

An experimental investigation of the effects of temperature and dissolved oxygen on the growth of juvenile English sole and juvenile Dungeness crab

Creator:: Bancroft, Morgan P.
Abstract:: In the past two decades, occurrences of summertime upwelling-driven low dissolved oxygen (DO) events, or hypoxia, have increased along the northeast Pacific coast. If hypoxic events are severe enough to cause marine species mortality, the areas affected are often called "dead zones." In 2002 and again in 2006, the events...
Resource Type:: Masters Thesis
Full Text:: Juvenile Dungeness Crab by Morgan P. Bancroft A THESIS submitted to Oregon State

ScholarsArchive@OSU

Size classes, population structure, growth, sex ratio, and size and age at maturity of Chionoecetes tanneri Rathbun (Brachyura:Majidae) off the Oregon coast

The role of stridulation in the behavior of the shore crab Hemigrapsus oregonensis

Evaluation of the sample ratio of sublegal to legal male crabs used to predict harvest of Dungeness crab (Cancer magister)

Key to the deciduous woody plants of Northwestern Oregon in winter

A key to the flora of Fairview Mountain for use in teaching

Contribution of Farm Level Milk Sourcing on Non-Starter Lactic Acid Bacteria (NSLAB) in Cheddar, and the Assessment of High Resolution Melt Analysis used for Species Identification

Evaluation of dungeness crab pots as platforms of opportunity for ocean-observing research

Flora of Dry Creek Falls Trail, Columbia Gorge including description, keys and pictures and covering an altitude of 75' to 4000'

Analysis of Bacteroidales 16S rRNA gene sequences from a geographically isolated human population

An experimental investigation of the effects of temperature and dissolved oxygen on the growth of juvenile English sole and juvenile Dungeness crab

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