Index Catalog // ScholarsArchive@OSU

An investigation of the distribution and abundance of ichthyoplankton and juvenile benthic fishes in relation to nearshore hypoxia within the Northern California Current system

Creator:: Johnson, Angela M.
Abstract:: Nearshore hypoxia within the Northern California Current (NCC) system is a seasonal phenomenon caused by coastal upwelling and occurs mainly during late-summer and early fall. The effects of low oxygen levels on fish and invertebrate communities, particularly during early-life history stages, however, are poorly known for this area. I investigated...
Resource Type:: Masters Thesis
Full Text:: Nearshore Hypoxia within the Northern California Current System Abstract approved: Lorenzo

Effects of Dissolved Oxygen, Temperature, and Dietary Carbon Sources on the Condition of Juvenile English Sole (Parophrys vetulus) from the Oregon Coast

Creator:: Stowell, Michelle A.
Abstract:: Observations of the Oregon coast’s physical oceanography over the last few decades have revealed falling dissolved oxygen levels associated with seasonal upwelling, as well as rising water temperatures. In extreme cases, these changes have been associated with die-offs, redistribution, and decreased abundance and diversity of benthic fish and invertebrates. Many...
Resource Type:: Masters Thesis
Full Text:: : ________________________________________________________________________ Lorenzo Ciannelli Observations of the Oregon coast’s physical oceanography over the

The Responses of Slope-spawning Flatfish to Environmental Variability in the Eastern Bering Sea

Creator:: Vestfals, Cathleen D.
Abstract:: When adult spawning and juvenile settling locations of marine fishes are geographically separated, their early life history stages must rely on transport and their own behavior to move them toward suitable habitats for successful recruitment to the juvenile phase. Variations in climate may reduce the availability of spawning and juvenile...
Resource Type:: Dissertation
Full Text:: : _____________________________________________________ Lorenzo Ciannelli When adult spawning and juvenile settling locations of marine fishes

Long term albacore (Thunnus alalunga) spatio-temporal association with environmental variability in the Northeastern Pacific

Creator:: Phillips, A. Jason
Abstract:: This study investigated long-term (1961-2008) changes in albacore (Thunnus alalunga) abundance and distribution in relation to local environmental and large-scale climate indices in the Northeastern Pacific using time series and spatial analyses. Prior to the time series analysis, a wavelet analysis was conducted to examine nonrandom patterns of cyclical variability...
Resource Type:: Masters Thesis
Full Text:: : _____________________________________________________________________ Lorenzo Ciannelli This study investigated long-term (1961-2008) changes in albacore

Are there two subgroups of albacore, Thunnus alalunga, in the North Pacific? Evidence from variability in catch, seasonal migrations, and length composition for two subgroups in the coastal fishery of North America

Creator:: Barr, Charles M.
Abstract:: North Pacific albacore (Thunnus alalunga) is a highly migratory and commercially valuable species of tuna. All stock assessments and management decisions for North Pacific albacore are presently based on the assumption of a single, uniform stock. However, a growing body of evidence from diverse sources suggests that there are two...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Lorenzo Ciannelli North Pacific albacore (Thunnus alalunga) is a highly migratory and

Can handling equipment for food processing plants

Creator:: Strangman, Johnnie Lorenzo
Resource Type:: Masters Thesis
Full Text:: HANDLING £UIPMENT FOR FOOD PROCESSING PLANTS by JOHNNIE LORENZO STRANG4AN A THESIS submitted to

Feasibility of developing bread wheat cultivars with acceptable protein content for non-traditional areas

Creator:: Lorenzo, Ariel
Abstract:: The objective of this investigation was to evaluate the possibility of developing high yielding wheat cultivars whose flour would result in acceptable loaf volumes for non-traditional bread wheat growing areas. Spring wheat germplasm employed included high protein hexaploid derivatives from Triticum dicoccoides, and selections from Argentina with good bread milling...
Resource Type:: Dissertation
Full Text:: acceptable protein content for non-traditional areas AN ABSTRACT OF THE THESIS OF Ariel Lorenzo for the

Eyes on the Seafloor : Using Video Tools to Monitor Benthic Communities at Dredged Material Disposal Sites at the Mouth of the Columbia River

Creator:: Fields, Stephanie A.
Abstract:: The mouth of the Columbia River (MCR) is an intersection of more than a river and ocean, but also multiple economically valuable activities including dredging to maintain a deep draft shipping channel and an active Dungeness crab (Metacarcinus magister) fishery. More than three million cubic meters of sediment are annually...
Resource Type:: Masters Thesis
Full Text:: like to thank Dr. Lorenzo Ciannelli for joining the team and providing me with fresh perspective and

Isolation and partial characterization of a natural antioxidant from shrimp (Pandalus jordani)

Creator:: De Rosenzweig Pasquel, Lorenzo Jose
Abstract:: The nature of a natural antioxidant present in shrimp was investigated. Shrimp extracts were prepared using different solvents to ascertain the best extraction method. The antioxidant activity was determined using the (β-carotene-linoleate model system and the oxygen weighing method. Ethanol proved to be the best solvent for extracting the natural...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF LORENZO JOSE DE ROSENZWEIG PASQUEL

Growth, Condition, and Survival of Larval Arctic Cod and Walleye Pollock in a Warming Ocean

Creator:: Koenker, Brittany L.
Abstract:: Arctic cod (Boreogadus saida) is an ecologically significant species that plays a critical role channeling energy throughout the Arctic marine food web. Arctic cod is uniquely adapted to occupy ice edge habitats, however, a basic understanding of its larval physiology and habitat requirements is lacking due to widespread sea ice...
Resource Type:: Masters Thesis
Full Text:: the Marine Lipids Laboratory. I am also so grateful to my committee members, Ben Laurel and Lorenzo

ScholarsArchive@OSU

An investigation of the distribution and abundance of ichthyoplankton and juvenile benthic fishes in relation to nearshore hypoxia within the Northern California Current system

Effects of Dissolved Oxygen, Temperature, and Dietary Carbon Sources on the Condition of Juvenile English Sole (Parophrys vetulus) from the Oregon Coast

The Responses of Slope-spawning Flatfish to Environmental Variability in the Eastern Bering Sea

Long term albacore (Thunnus alalunga) spatio-temporal association with environmental variability in the Northeastern Pacific

Are there two subgroups of albacore, Thunnus alalunga, in the North Pacific? Evidence from variability in catch, seasonal migrations, and length composition for two subgroups in the coastal fishery of North America

Can handling equipment for food processing plants

Feasibility of developing bread wheat cultivars with acceptable protein content for non-traditional areas

Eyes on the Seafloor : Using Video Tools to Monitor Benthic Communities at Dredged Material Disposal Sites at the Mouth of the Columbia River

Isolation and partial characterization of a natural antioxidant from shrimp (Pandalus jordani)

Growth, Condition, and Survival of Larval Arctic Cod and Walleye Pollock in a Warming Ocean

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