Index Catalog // ScholarsArchive@OSU

Ecophysiology of Marine Bivalves : Physiological Rate Processes in Dynamic Environments

Creator:: Gray, Matthew W.
Abstract:: Marine bivalves are globally recognized as ecologically and commercially valuable species and, for over a century, researchers have been studying their feeding, digestion and other related physiological processes. These studies have shown that marine bivalves have complex feeding and particle processing behaviors to maximize growth in dynamic environmental conditions. Additionally,...
Resource Type:: Dissertation
Full Text:: THE DISSERTATION OF Matthew W. Gray for the degree of Doctor of Philosophy in Fisheries Science

Volatile mobility of trace metals in volcanic systems

Creator:: Loewen, Matthew W.
Abstract:: Semi-volatile trace metals like Li, Cu, Mo, Sn, In, and Pb have the potential to track mobility of a volatile phase in volcanic systems. In this dissertation four studies are presented that either directly investigate or are motivated by observations of trace metal behavior in volcanic systems. A common tool...
Resource Type:: Dissertation
Full Text:: _____________________________________________________________________ AN ABSTRACT OF THE DISSERTATION OF Matthew W. Loewen for the degree of Doctor of Philosophy

Analysis of semi-volatile trace metals in basaltic glass by LA-ICP-MS

Creator:: Loewen, Matthew W.
Abstract:: Semi-volatile trace metals (e.g., Cd, Sn, Pb, Zn, Cu, Mo) have been analyzed by using laser ablation ICP-MS in a number of silicate glasses (GSE-1G, GSD-1G, NIST 610, NIST 612, BCR-2G, BHVO-2G). Our work investigates and highlights sources of uncertainty in the analysis of semi-volatile metals using LA-ICP-MS. We identify...
Resource Type:: Masters Thesis
Full Text:: THESIS OF Matthew W. Loewen for the degree of Master of Science in Geology presented on June 3, 2011

Monitoring fitness of caged mussels (Elliptio complanata) to assess and prioritize streams for restoration

Creator:: Gray, Matthew W. and Kreeger, Danielle
Abstract:: 1. Freshwater mussels (Order: Unionidae) are among the most imperiled aquatic organisms in North America. Conservationists and resource managers within the United States are increasingly advocating restoration of these animals to preserve biodiversity and boost ecosystem services in the nation’s waterways. 2. Historically, restoration methods have yielded less than optimal...
Resource Type:: Article
Full Text:: Matthew W. Gray 1 and Danielle Kreeger 1,2 1. Department of Biosciences and Biotechnology, Drexel

Effect of salmon plasma protein on Pacific whiting surimi gelation under various ohmic heating conditions

Creator:: Fowler, Matthew R. and Park, Jae W.
Abstract:: The effect of salmon blood plasma (SPP) on the gelation of Pacific whiting surimi under different ohmic heating conditions was investigated. SPP was found to significantly increase gel strength in gels heated ohmically to and held at 60° for 30 min followed by heating ohmically to 90°C. SPP at a...
Resource Type:: Article
Full Text:: Conditions 2 3 Matthew R Fowler, Jae W Park 4 5 6 Oregon State University Seafood Research and

Salmon blood plasma: Effective inhibitor of protease-laden Pacific whiting surimi and salmon mince

Creator:: Fowler, Matthew R. and Park, Jae W.
Abstract:: The effect of salmon plasma (SP) from Chinook salmon on proteolytic inhibition was investigated. SP was found to inhibit both cysteine and serine proteases as well as protease extracted from Pacific whiting muscle. SP was found to contain a 55 kDa cysteine protease inhibitor through SDS-PAGE inhibitor staining. Freeze dried...
Resource Type:: Article
Full Text:: -laden Pacific whiting surimi and salmon mince Fowler, M. R., & Park, J. W. (2015). Salmon blood plasma

The influence of bait and stereo video on the performance of a video lander as a survey tool for marine demersal reef fishes in Oregon waters

Creator:: Hannah, Robert W. and Blume, Matthew T. O.
Abstract:: We evaluated how the use of bait as a fish attractant influenced the species and size composition 20 of demersal fishes viewed with a stereo video lander, at 160 sampling sites at Stonewall Bank, a 21 deepwater rocky reef complex in Oregon waters. We also studied the effectiveness of stereo...
Resource Type:: Article
Full Text:: 4 Robert W. Hannah* 5 Matthew T. O. Blume 6 7 8 Oregon Department of Fish and Wildlife 9

Tests of an experimental unbaited video lander as a marine fish survey tool for high-relief deepwater rocky reefs

Creator:: Hannah, Robert W. and Blume, Matthew T. O.
Abstract:: We describe the development and practical field testing of a rugged, unbaited video lander as a visual survey tool for fishes inhabiting structurally complex, high-relief, deepwater rocky reefs. Our autonomous, high-resolution, low-light, color video lander system utilized a smooth frame design that incorporated a series of breakaway attachments and inexpensive...
Resource Type:: Article
Full Text:: marine fish survey tool for high-relief 1 deepwater rocky reefs 2 3 Robert W. Hannah* 4 Matthew

Analysis of habitat features and abundance of young-of-the-year fishes off of the central Oregon coast

Creator:: Haven, Katlyn, Wakefield, W. Waldo, Brodeur, Richard, and Yergey, Matthew
Abstract:: Over the last several years, the Northwest Fisheries Science Center, in collaboration with the Pacific States Marine Fisheries Commission and Oregon State University, has been sampling young-of-the-year groundfishes and other small demersal fishes along the Newport Hydrographic (NH) line. An important question concerning these surveys is whether the NH line...
Resource Type:: Poster
Full Text:: Miss Yvonne. Katlyn Havena*, W. Waldo Wakefieldb, Richard Brodeurc, and Matthew Yergeyd aOregon

Medusahead Invasion Along Unimproved Roads, Animal Trails, and Random Transects

Creator:: Davies, Kirk W., Nafus, Aleta M., and Madsen, Matthew D.
Abstract:: Medusahead (Taeniatherum caput-medusae [L.] Nevski), an exotic annual grass, is rapidly spreading and causing ecological damage across the western United States. Because this exotic plant occupies vast areas and because management resources are limited, it is critical that land managers prioritize where they direct treatment and monitoring efforts. Identifying where...
Resource Type:: Article
Full Text:: TRANSECTS Kirk W. Davies1,3, Aleta M. Nafus2, and Matthew D. Madsen1 ABSTRACT.—Medusahead (Taeniatherum

ScholarsArchive@OSU

Ecophysiology of Marine Bivalves : Physiological Rate Processes in Dynamic Environments

Volatile mobility of trace metals in volcanic systems

Analysis of semi-volatile trace metals in basaltic glass by LA-ICP-MS

Monitoring fitness of caged mussels (Elliptio complanata) to assess and prioritize streams for restoration

Effect of salmon plasma protein on Pacific whiting surimi gelation under various ohmic heating conditions

Salmon blood plasma: Effective inhibitor of protease-laden Pacific whiting surimi and salmon mince

The influence of bait and stereo video on the performance of a video lander as a survey tool for marine demersal reef fishes in Oregon waters

Tests of an experimental unbaited video lander as a marine fish survey tool for high-relief deepwater rocky reefs

Analysis of habitat features and abundance of young-of-the-year fishes off of the central Oregon coast

Medusahead Invasion Along Unimproved Roads, Animal Trails, and Random Transects

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