Index Catalog // ScholarsArchive@OSU

Can Ecolabeling Reform Poorly Managed Fisheries? Evidence from the Pollock Market

Creator:: Roheim, Cathy
Abstract:: Since MSC certification of the Gulf of Alaska and Bering Sea pollock fisheries in the U.S., anecdotal evidence suggests that products from these fisheries have benefited in the marketplace relative to products from the Russian pollock fishery. In particular, a testable hypothesis is that certified U.S. pollock has achieved a...
Resource Type:: Other
Full Text:: Poorly Managed Fisheries? Evidence from the Pollock Market Author(s): Cathy Roheim Abstract

Supply Chain Demand for Sustainable Seafood

Creator:: Asche, Frank and Roheim, Cathy
Abstract:: Ecolabels for seafood have now been available for almost ten years. After a slow start, the demand for seafood products that are certified to be sustainable has picked up. Moreover, an increasing number of fisheries are seeking ecolabeling certification because it has become a de facto prerequisite for market access...
Resource Type:: Other
Full Text:: Sustainable Seafood Author(s): Frank Asche, Cathy Roheim Abstract: Ecolabels for seafood have now

U.S. Demand for Imported Farmed Salmon in the Face of Science Regarding PCB Contamination

Creator:: Roheim, Cathy and Sha, Sha
Abstract:: A debate about the level of organic contaminants in farmed salmon relative to wild salmon was started with an article published the journal Science in January 2004. Concentrations of polychlorinated biphenyls (PCBs) and other contaminants were found to be significantly higher in farmed salmon than in wild salmon. Moreover, European-raised...
Resource Type:: Research Paper
Full Text:: Author(s): Cathy Roheim , Sha Sha Abstract: A debate about the level of organic contaminants in

Economic Interactions of Farmed Salmon and North American Wild Salmon

Creator:: Roheim, Cathy A., Knapp, Gunnar, and Anderson, James
Abstract:: Because of wild salmon's importance as a commercial fishery in North America, many questions and concerns have been raised around the issue of farmed versus wild salmon in recent years. Concerns have been related to the impact of the tremendous growth in farmed salmon production on the markets for wild...
Resource Type:: Research Paper
Full Text:: Interactions of Farmed Salmon and North American Wild Salmon Author(s): Cathy A. Roheim , Gunnar Knapp

Hedonic Analysis of Frozen Processed Retail Fish in the UK Using Scanner Data: Implications for MSC-Certified New Zealand Hoki

Creator:: Roheim, Cathy, Gardiner, Lacey, and Ashe, Frank
Abstract:: The introduction of new frozen processed products such as Marine Stewardship Council certified New Zealand hoki into the UK market is providing consumers with options away from the standard choices of cod and haddock. Resource managers all have a stake in successful product endeavors since new exotic seafood choices could...
Resource Type:: Research Paper
Full Text:: Scanner Data: Implications for MSC-Certified New Zealand Hoki Author(s): Cathy Roheim , Lacey

Distribution of bioavailable metals and a human health risk assessment from fish and crayfish in the lower Willamette River, Oregon

Creator:: Krissanakriangkrai, Oraphin
Abstract:: In this study the impact of episodic events on levels of bioavailable trace metals Zn, Cu, Cr, Cd, Pb, and As (III) were determined for the lower Willamette River in Oregon. In addition, a comparison among three alternative methods for estuary sampling was conducted. Potential adverse human health risk associated...
Resource Type:: Dissertation
Full Text:: : Distribution of Bioavailable Metals and a Human Health Risk Assessment from Fish and Crayfish in the Lower

Towards a better understanding of water quality management in international river basins

Creator:: Pearson, Cathy D.
Abstract:: A healthy river ecosystem is the definitive mark of success in international water quality planning and management, but until the world's international river basins achieve this kind of success, there must be other means to assess progress. In this paper, a theoretical background establishes the complexities inherent in water quality...
Resource Type:: Capstone Project
Full Text:: INTERNATIONAL RIVER BASINS by Cathy D. Pearson A RESEARCH PAPER submitted to THE DEPARTMENT OF GEOSCIENCES

Agricultural cooperatives and their international business arrangements

Creator:: Henderson, Erin Michael
Abstract:: World food markets are becoming increasingly interconnected as firms seek to sell their products not only in domestic markets but in international ones as well. Moreover, processed and high-value consumer-oriented products represent an increasing share of total agricultural exports. This growing international market may have implications for the future competitiveness...
Resource Type:: Masters Thesis
Full Text:: increasingly global venues. Because cooperatives are utility maximizers, a theoretical portfolio model is

Mercury distribution in sediments and uptake into an aquatic food web at Cottage Grove Reservoir, Oregon

Creator:: Morgans, Donna L.
Abstract:: The Cottage Grove Reservoir has been impacted by a point source (Black Butte Mine), where mercury mining and processing has occurred within its watershed from the 1890's to the late 1960's. Total mercury concentrations in surface sediments transect samples, core samples, tributary samples, and representative food web species were measured...
Resource Type:: Masters Thesis
Full Text:: Abstract a,ved AN ABSTRACT OF THE THESIS OF Donna L. Morgans

Family dental care : perspectives from women recovering from methamphetamine addiction

Creator:: Hanks, Melissa A.
Abstract:: This research focuses on the economic and social impacts to women’s and children’s dental health after methamphetamine abuse. Family oral health status, access to professional services, health literacy and home hygienic practices are evaluated in the frameworks of critical medical anthropology, applied anthropological praxis and matrix and bio-psycho-social addiction models...
Resource Type:: Masters Thesis
Full Text:: standpoint that family oral health status is affected by a mother’s changing perceptions of oral health

ScholarsArchive@OSU

Can Ecolabeling Reform Poorly Managed Fisheries? Evidence from the Pollock Market

Supply Chain Demand for Sustainable Seafood

U.S. Demand for Imported Farmed Salmon in the Face of Science Regarding PCB Contamination

Economic Interactions of Farmed Salmon and North American Wild Salmon

Hedonic Analysis of Frozen Processed Retail Fish in the UK Using Scanner Data: Implications for MSC-Certified New Zealand Hoki

Distribution of bioavailable metals and a human health risk assessment from fish and crayfish in the lower Willamette River, Oregon

Towards a better understanding of water quality management in international river basins

Agricultural cooperatives and their international business arrangements

Mercury distribution in sediments and uptake into an aquatic food web at Cottage Grove Reservoir, Oregon

Family dental care : perspectives from women recovering from methamphetamine addiction

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