Index Catalog // ScholarsArchive@OSU

Creator:: Pearcy, William G.
Abstract:: A workshop was held in Santa Barbara, California, associated with assessing the populations of nekton animals such as squids, shrimps and fishes. Sessions four major methods of assessing nekton populations: (1) Net collections (2) Acoustics (3) Egg/larval surveys (4) Visual methods, remote sensing and feeding habit studies An attempt was...
Resource Type:: Article

Creator:: Ripple, William J. and Beschta, Robert L.
Abstract:: We investigated how large carnivores, herbivores, and plants may be linked to the maintenance of native species biodiversity through trophic cascades. The extirpation of wolves (Canis lupus) from Yellowstone National Park in the mid-1920s and their reintroduction in 1995 provided the opportunity to examine the cascading effects of carnivore–herbivore interactions...
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Full Text:: where elk are hunted by humans. For example, in Montana, St. John (1995) concluded that elk adjusted

Creator:: Dever, E. P.
Abstract:: Velocity time series are used to study cross-shelf circulation on the northern California shelf and to examine classical ideas of locally wind-forced cross-shelf circulation. A simple linear two-dimensional model of cross-shelf transport is compared to estimates of cross-shelf transport in the near surface, interior, and near bottom. In winter, when...
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Full Text:: Program in Ocean- ography, and I thank my advisor, Steve Lentz, for guid- ance and feedback through all

Creator:: Grober-Dunsmore, Rikki, Wooninck, Lisa, Field, John, Ainsworth, Cameron, Beets, Jim, Berkeley, Steve, Bohnsack, Jim, Boulon, Rafe, Brodeur, Richard, Brodziak, John, Crowder, Larry, Gleason, Danny, Hixon, Mark, Kaufman, Les, Lindberg, Bill, Miller, Marc, Morgan, Lance, and Wahle, Charles
Abstract:: Marine protected areas (MPAs), ideally, manage human uses that threaten ecosystems, or components of ecosystems. During several recent MPA designation processes, concerns have arisen over the scientific justification for no-take MPAs, particularly those that restrict recreational fishing for pelagic species. An important question is: under what conditions might recreational pelagic...
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Full Text:: Rikki Grober-Dunsmore Lisa Wooninck John Field Cameron Ainsworth Jim Beets Steve Berkeley

Creator:: Austin, Jay A. and Barth, John A.
Abstract:: As part of an experiment to study wind-driven coastal circulation, 17 hydrographic surveys of the middle to inner shelf region off the coast of Newport, OR (44.65°N, from roughly the 90 m isobath to the 10 m isobath) were performed during Summer 1999 with a small, towed, undulating vehicle. The...
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Full Text:: , Norfolk, Virginia, USA John A. Barth College of Oceanic and Atmospheric Sciences, Oregon State University

Creator:: Yochum, Noelle, Starr, Richard M., and Wendt, Dean E.
Abstract:: Collaborative fisheries research provides a mechanism for integrating the unique knowledge, experience, and skills of fishermen and scientists. It is a joint intellectual endeavor that begins with the inception of a project and continues until its final stages, with each group having mutual investment in-and ownership of-the project. Collaborative fisheries...
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Full Text:: and temporal scales using standardized protocols (Dr. Steve Ralston, Na- tional Oceanic and

Creator:: Crowley, Mark
Abstract:: Spatiotemporal planning involves making choices at multiple locations in space over some planning horizon to maximize utility and satisfy various constraints. In Forest Ecosystem Management, the problem is to choose actions for thousands of locations each year including harvesting, treating trees for fire or pests, or doing nothing. The utility...
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Creator:: McMillen, Paula S., Pehrsson, Dale Elizabeth, and Lin, Shao-Chen
Abstract:: Expectations for technology proficiency in counseling and counselor education have increased; nevertheless, very little information is available in the counseling literature which describes how to effectively evaluate online resources from a design and utility standpoint. This study provides a model for such assessments, employing an affordable small scale usability study...
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Full Text:: limited by funding constraints, the developers undertook what website consultant Steve Krug calls “lost

Creator:: Chriss, T.M. and Caldwell, Douglas R.
Abstract:: Experiments conducted on the Oregon continental shelf in June 1979 indicate that the boundary layer flow at the seafloor was hydrodynamically smooth. Fine-resolution velocity profiles are used to test the assumption that the flow behaved like a universally similar, neutrally buoyant flow over a smooth wall. The non-dimensional thickness of...
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Creator:: Hawkins, L. N., Russell, L. M., Twohy, Cynthia, and Anderson, J. R.
Abstract:: Microphysical and chemical aerosol measurements collected during DYCOMS‐II research flights in marine stratocumulus clouds near San Diego in 2001 were used to evaluate the partitioning of 18 organic and elemental components between droplet residuals and unactivated particles. Bulk submicron particle (between 0.2 and 1.3 μm dry diameter) and droplet residual...
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