Index Catalog // ScholarsArchive@OSU

Tide gates in the Pacific Northwest : operation, types, and environmental effects

Creator:: Giannico, Guillermo and Souder, Jon A.
Abstract:: This report is an attempt to address some critical information gaps regarding the effects of dikes and tide gates on coastal ecosystems and fisheries resources. The authors have identified the information needs during their work with landowners, community organizations, and resource management agencies and through a compilation and summary of...
Resource Type:: Technical Report
Full Text:: , and Environmental Effects Oregon Sea Grant • ORESU-T-05-001 Tide Gates in the Pacific Guillermo

Pleuronectid production system and its fishery : annual report 1976 for poject No. R/OPF-1

Creator:: Carey, A. G., Demory, R. L., Pearcy, William G., Richardson, S. L., Tyler, A. V., Warren, C. E., and Oregon State University. Sea Grant College Program
Resource Type:: Technical Report
Full Text:: OREGON STATE UNIVERSITY SEA GRANT ANNUAL REPORT 1976 for

Pleuronectid production system and its fishery : annual report 1979 for project No. R/OPF-1

Creator:: Carey, A. G., Pearcy, William G., Richardson, S. L., Tyler, A. V., Warren, C. E., and Oregon State University. Sea Grant College Program
Resource Type:: Technical Report
Full Text:: ·.~ OREGON STATE UNIVERSITY SEA GRANT PLEURONECTID

The Effects of Tide Gates on Estuarine Habitats and Migratory Fish

Creator:: Giannico, Guillermo R. and Souder, Jon A.
Resource Type:: Technical Report
Full Text:: –103. Richardson, J. L., and M. J. Vepraskas (editors). 2001. Wetland soils: genesis, hydrology

Drone Up! Quantifying Whale Behavior From a New Perspective Improves Observational Capacity

Creator:: Lemos, Leila, Chandler, Todd E., Torres, Leigh G., and Nieukirk, Sharon L.
Abstract:: During traditional boat-based surveys of marine megafauna, behavioral observations are typically limited to records of animal surfacings obtained from a horizontal perspective. Achieving an aerial perspective has been restricted to brief helicopter or airplane based observations that are costly, noisy, and risky. The emergence of commercial small unmanned aerial systems...
Resource Type:: Article
Full Text:: Institute at Oregon State University, Oregon Sea Grant, and the Pacific Marine Environmental Lab. L. Lemos

Evidence for regional‐scale controls on eelgrass (Zostera marina) and mesograzer community structure in upwelling‐influenced estuaries

Creator:: Hayduk, Jennifer L., Hacker, Sally D., Henderson, Jeremy S., and Tomas, Fiona
Abstract:: Community structure and function in ecosystems are dependent on top‐down and bottom‐up factors, which vary across local, regional, and temporal scales. In estuaries of the U.S. Pacific Northwest coast, eelgrass (Zostera marina) ecosystems are exposed to latitudinally varying oceanographic inputs in the form of ocean upwelling. Previous research suggests that...
Resource Type:: Article

Environmental stewardship practices of veterinary professionals and educators related to use and disposal of pharmaceuticals and personal care products

Creator:: Stone, David, Lam, Jennifer, Conway, Flaxen D. L., and Chan, Samuel S.
Abstract:: OBJECTIVE To document the environmental stewardship practices (decisions and actions regarding use and disposal) of pet and human pharmaceuticals and personal care products (PPCPs) among pet-owning veterinary-care professionals (practicing veterinarians, veterinary students, and veterinary technicians and trainees) and environmental educators. DESIGN Internet-based cross-sectional survey. SAMPLE 191 pet owners (103 veterinary-care...
Resource Type:: Article

Identification of Burrowing Shrimp Food Sources Along an Estuarine Gradient Using Fatty Acid Analysis and Stable Isotope Ratios

Creator:: Bosley, Katelyn M., Copeman, Louise A., Dumbauld, Brett R., and Bosley, Keith L.
Abstract:: Two species of burrowing shrimp occur in high densities in US West Coast estuaries, the ghost shrimp, Neotrypaea californiensis, and the blue mud shrimp, Upogebia pugettensis. Both species of shrimp are considered ecosystem engineers as they bioturbate and irrigate extensive galleries within the sediment. While their burrows comprise a dominant...
Resource Type:: Article

Intra‐ and inter‐annual variation in gray whale body condition on a foraging ground

Creator:: Soledade Lemos, Leila, Burnett, Jonathan D., Chandler, Todd E., Sumich, James L., and Torres, Leigh G.
Abstract:: Baleen whales store energy gained on foraging grounds to support reproduction and other metabolic needs while fasting for long periods during migration. Whale body condition can be used to monitor foraging success, and thus better understand and anticipate individual‐ and population‐level trends in reproduction and survival. We assessed the body...
Resource Type:: Article
Full Text:: foraging ground LEILA SOLEDADE LEMOS ,1,� JONATHAN D. BURNETT ,2 TODD E. CHANDLER,1 JAMES L. SUMICH ,3

Tracking reveals limited interactions between Campbell Albatross and fisheries during the breeding season

Creator:: Sztukowski, Lisa A., van Toor, Mariëlle L., Weimerskirch, Henri, Thompson, David R., Torres, Leigh G., Sagar, Paul M., Cotton, Peter A., and Votier, Stephen C.
Abstract:: Fisheries-related mortality has been influential in driving global declines in seabird populations. Understanding the overlap between seabird distribution and fisheries is one important element in assessing bycatch risk, and may be achieved by tracking the movements of individual birds and fishing vessels. Here, we assess the spatiotemporal overlap between the...
Resource Type:: Article

ScholarsArchive@OSU

Tide gates in the Pacific Northwest : operation, types, and environmental effects

Pleuronectid production system and its fishery : annual report 1976 for poject No. R/OPF-1

Pleuronectid production system and its fishery : annual report 1979 for project No. R/OPF-1

The Effects of Tide Gates on Estuarine Habitats and Migratory Fish

Drone Up! Quantifying Whale Behavior From a New Perspective Improves Observational Capacity

Evidence for regional‐scale controls on eelgrass (Zostera marina) and mesograzer community structure in upwelling‐influenced estuaries

Environmental stewardship practices of veterinary professionals and educators related to use and disposal of pharmaceuticals and personal care products

Identification of Burrowing Shrimp Food Sources Along an Estuarine Gradient Using Fatty Acid Analysis and Stable Isotope Ratios

Intra‐ and inter‐annual variation in gray whale body condition on a foraging ground

Tracking reveals limited interactions between Campbell Albatross and fisheries during the breeding season

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