Index Catalog // ScholarsArchive@OSU

Effect of light on juvenile walleye pollock shoaling and their interaction with predators

Creator:: Ryer, Clifford H. and Olla, Bori L.
Abstract:: Research was undertaken to examine the influence of light intensity on the shoaling behavior, activity and anti-predator behavior of juvenile walleye pollock Theragra chalcogramma. Under a 12 h light/12 h dark photoperiod, juveniles displayed a diurnal shoaling and activity pattern, characterized by fish swimming in cohesive groups during the day,...
Resource Type:: Article
Full Text:: interaction with predators Clifford H. Ryer*, Bori L. Olla Fisheries Behavioral Ecology Group, Alaska

Microsatellites Reveal Population Identity of Individual Pink Salmon to Allow Supportive Breeding of a Population at Risk of Extinction

Creator:: Olsen, Jeffrey B., Bentzen, Paul, Banks, Michael A., Shaklee, James B., and Young, Sewall
Abstract:: Efforts to restore depressed populations of Pacific salmon Oncorhynchus spp. are often hampered by the inability to assign population identity to individuals in an admixture. This knowledge is of particular concern in supportive breeding programs, in which misidentification of individuals to population may result in progeny of mixed heritage, which,...
Resource Type:: Article
Full Text:: ) buffer (10 mM tris, 0.1 mM EDTA, pH 8.0) and heated at 558C for approximately 12 h. The DNA concentration

Waning magmatic activity along the Southern Explorer Ridge revealed through fault restoration of rift topography

Creator:: Deschamps, A., Tivey, M. A., Chadwick Jr., W. W., and Embley, R. W.
Abstract:: We combine high-resolution bathymetry acquired using the Autonomous Underwater Vehicle ABE with digital seafloor imagery collected using the remotely operated vehicle ROPOS across the axial valley of the Southern Explorer Ridge (SER) to infer the recent volcanic and tectonic processes. The SER is an intermediate spreading ridge located in the...
Resource Type:: Article
Full Text:: -resolution bathymetric data with digital seafloor imagery collected during one, ~30 h long, ROPOS dive (R665

Spatial and Temporal Assessment of Vertically Migrating Myctophids as Biotransporters of Microplastics to Mesopelagic Food Webs

Creator:: Boisen, Olivia C.
Abstract:: It is well documented that microplastics and semi-synthetic particles (<5 mm) pervade the marine environment, with their ingestion by marine fauna eliciting global concern. While fishes exposed to microparticles in a laboratory setting have exhibited both sub-lethal and lethal effects, the diversity in material, morphology, and size of these contaminants...
Resource Type:: Masters Thesis

1996/1997 Annual Report

Creator:: Hatfield Marine Science Center
Abstract:: Report year ends June 30.
Resource Type:: Other
Full Text:: literacy. A 4-H Marine Science Manual is undergoing review for publication in 1997. Two new half-time

1998-99 Annual Report : Oregon State University Hatfield Marine Science Center

Creator:: Hatfield Marine Science Center
Abstract:: Report year ends June 30
Resource Type:: Other
Full Text:: introductions) Pacific Estuary Society, Hatfield Marine Science Center, Newport, OR April 1999, [Boese, B. L., H

1997/1998 Annual Report

Creator:: Hatfield Marine Science Center
Abstract:: Report year ends June 30
Resource Type:: Other
Full Text:: , M.S. and Jin Shan Shie, M.S. New Facility and Seafood Consumer Center The OSU-SFL has expanded

2005/2006 Annual report (Hatfield Marine Science Center)

Creator:: Hatfield Marine Science Center
Abstract:: Report year ends June 30.
Resource Type:: Technical Report
Full Text:: -year sponsor plaques. Professor Jin Kim made his annual return to resume his continuous research

2007/2008 Annual Report

Creator:: Hatfield Marine Science Center
Abstract:: Report year ends June 30.
Resource Type:: Other
Full Text:: Volcano $23,927 R. Dziak/H. Matsumoto NSF Real-Time Volcanic Event Detection $133,900 D. Mellinger/R

2002/2003 Annual Report

Creator:: Hatfield Marine Science Center
Abstract:: Report year ends June 30.
Resource Type:: Other
Full Text:: scientist Jin Soo Kim (Gyeongsang National Univer- sity, Korea) worked on the following research areas

ScholarsArchive@OSU

Effect of light on juvenile walleye pollock shoaling and their interaction with predators

Microsatellites Reveal Population Identity of Individual Pink Salmon to Allow Supportive Breeding of a Population at Risk of Extinction

Waning magmatic activity along the Southern Explorer Ridge revealed through fault restoration of rift topography

Spatial and Temporal Assessment of Vertically Migrating Myctophids as Biotransporters of Microplastics to Mesopelagic Food Webs

1996/1997 Annual Report

1998-99 Annual Report : Oregon State University Hatfield Marine Science Center

1997/1998 Annual Report

2005/2006 Annual report (Hatfield Marine Science Center)

2007/2008 Annual Report

2002/2003 Annual Report

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