Index Catalog // ScholarsArchive@OSU

Efficiency in Oregon's commercial salmon fisheries : a historical perspective

Creator:: Hatley, Thomas Alfred
Abstract:: Historic changes that have taken place on Oregon's commercial salmon fisheries are described in terms of their effects on the efficiency of fishermen. This historical analysis provides a background for comparative efficiency studies of Columbia River gillnetters and ocean trollers with the objective of determining which harvester group was more...
Resource Type:: Masters Thesis
Full Text:: chinook salmon. Evolutionary trends in salmon fishery management have tended to decrease efficiencies

Development of the project CROOS website : Laying the groundwork for the future of fisheries research

Creator:: Pugmire, Christopher M.
Abstract:: Fisheries researchers and the general public can greatly benefit from the rapid data sharing and collaborative research that is facilitated by the both the internet and modern digital technology. One of the pioneers of this new strategy of conducting and utilizing fisheries research is Project CROOS (Collaborative Research on Oregon...
Resource Type:: Capstone Project
Full Text:: salmon stocks, project CROOS is expected to improve the overall performance of Oregon‟s salmon fishery

Contribution of subyearling estuarine migrant coho salmon (Oncorhynchus kisutch) to spawning populations on the southern Oregon coast

Creator:: Nordholm, Katherine E.
Abstract:: The typical coho salmon life history has been characterized by juvenile fish that spend their entire first year in freshwater habitats before migrating into estuaries as smolts. However, reports of early migrating coho fry (age 0), including migration downstream to estuarine habitats, date back to the 1960s. Until a few...
Resource Type:: Masters Thesis
Full Text:: of juvenile coho salmon that accidentally died during handling in various creeks throughout Oregon

Utility of a needs assessment as an initial outreach tool : A case study of recovery planning for the threatened Oregon Coast Coho Salmon

Creator:: Lohrman, Bridgette A.
Abstract:: Outreach is a key element in natural resource public participation processes in order to create an engaging, thoughtful, and productive environment for citizen involved decision-making. This project examined the utility of a needs assessment as an initial outreach tool within the context of the National Oceanic and Atmospheric Administration Fisheries...
Resource Type:: Capstone Project
Full Text:: motivations are essentially tied together. The closure of the Oregon Coast commercial coho salmon fishery in

The distribution and aggregation of Chinook salmon stocks on the Oregon Shelf as indicated by the commercial catch and genetics

Creator:: Ireland, Robert
Abstract:: Project CROOS, Collaborative Research on Oregon Ocean Salmon, is a unique partnership of scientists and commercial fishermen that combines catch location data with stock assignments obtained from genetic micro-satellite analysis to investigate the distribution of Oregon Chinook across multiple spatial scales. Using catch data collected by collaborating Oregon troll fishermen,...
Resource Type:: Masters Thesis
Full Text:: : _____________________________________________________________________ Lorenzo Ciannelli Project CROOS, Collaborative Research on Oregon Ocean Salmon, is a

Two Essays on the Management of the West Coast Salmon Fishery

Creator:: Vasquez-Caballero, Smit
Abstract:: The West Coast salmon fishery presents several complexities that have received little attention in the fisheries economics literature. Two of those complexities are reviewed and analyzed in this dissertation. The first, salmon fishermen participate in alternative fisheries within a season demonstrating a complex switching behavior between different species. Second, the...
Resource Type:: Dissertation
Full Text:: Oregon State University vasquesm@oregonstate.edu Abstract The West Coast salmon troll fishery has

Growth, residence, and movement of juvenile Chinook salmon within restored and reference estuarine marsh channels in Salmon River, Oregon

Creator:: Hering, David K.
Abstract:: Tidal wetland channels provide rearing habitat for juvenile Chinook salmon as they emigrate from freshwater habitat and prepare to enter the ocean. Widespread diking and drainage of estuarine marshes for agricultural and urban development may have contributed to a decline in salmon abundance in the Pacific Northwest, prompting efforts to...
Resource Type:: Masters Thesis
Full Text:: Restored and Reference Estuarine Marsh Channels in Salmon River, Oregon. Abstract approved

Treaty past, treaty present : an interdisciplinary analysis of the Pacific Salmon Treaty through examination of the values, culture and political structures that provide definition

Creator:: Evans, Paul L.
Abstract:: The Pacific Salmon Treaty was established by Canada and the United States to secure sustainability of salmon harvests within the Pacific Northwest. Renewed in June 1999, the treaty functions to legitimize and empower the Pacific Salmon Commission as the agent of fishery sustainability. The Pacific Salmon Commission serves as a...
Resource Type:: Masters Thesis
Full Text:: the agent of fishery sustainability. The Pacific Salmon Commission serves as a bilateral

Impacts of multispecies parasitism on coho salmon (Oncorhynchus kisutch) in Oregon

Creator:: Ferguson, Jayde A.
Abstract:: Diseases caused by parasites are recognized as significant sources of mortality in wild fish populations. I assessed the impacts of multispecies parasitism on a threatened stock of juvenile coho salmon (Oncorhynchus kisutch). A crucial prerequisite to this research was proper identification of parasites, which can be difficult for species lacking...
Resource Type:: Dissertation
Full Text:: document the geographic distribution of infections in Oregon coastal juvenile coho salmon. I found 21

Salmon recovery in the Pacific Northwest : defining what constitutes a wild salmon

Creator:: Courter, Ian I.
Abstract:: In spite of considerable efforts to restore natural runs of anadromous salmonids in the Pacific Northwest, they remain at risk of extirpation. Along with many other factors influencing the decline, stocking from hatcheries over the past hundred years is often suggested to be a major cause. The listing of over...
Resource Type:: Masters Thesis
Full Text:: , I quantified the number of hatchery and naturally spawning salmon for 19 populations of Oregon

ScholarsArchive@OSU

Efficiency in Oregon's commercial salmon fisheries : a historical perspective

Development of the project CROOS website : Laying the groundwork for the future of fisheries research

Contribution of subyearling estuarine migrant coho salmon (Oncorhynchus kisutch) to spawning populations on the southern Oregon coast

Utility of a needs assessment as an initial outreach tool : A case study of recovery planning for the threatened Oregon Coast Coho Salmon

The distribution and aggregation of Chinook salmon stocks on the Oregon Shelf as indicated by the commercial catch and genetics

Two Essays on the Management of the West Coast Salmon Fishery

Growth, residence, and movement of juvenile Chinook salmon within restored and reference estuarine marsh channels in Salmon River, Oregon

Treaty past, treaty present : an interdisciplinary analysis of the Pacific Salmon Treaty through examination of the values, culture and political structures that provide definition

Impacts of multispecies parasitism on coho salmon (Oncorhynchus kisutch) in Oregon

Salmon recovery in the Pacific Northwest : defining what constitutes a wild salmon

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Location

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search