Index Catalog // ScholarsArchive@OSU

Evaluation of data-poor and age-structure management strategies for west coast rockfish

Creator:: Arnold, Linsey M.
Abstract:: Management strategies to prevent overfishing while achieving optimum yield vary according to the available data and life history of the fished stock. I evaluated two sets of management strategies for Pacific coast rockfish: strategies to set harvest limits for data-poor stocks, and strategies intended to protect the age structure of...
Resource Type:: Masters Thesis
Full Text:: (Smith et al., 2009; Honey et al., 2010). On the west coast, the Pacific Fishery Management Council

Genetic patterns of demography and diversity in eastern North Pacific rockfishes (genus Sebastes)

Creator:: Johansson, Mattias L.
Abstract:: The 100 North Pacific rockfish species in the genus Sebastes are highly diverse. Rockfishes fertilize their eggs internally and release swimming larvae. Complex courting behaviors may allow female rockfish to be selective about their mates and may promote and maintain speciation. In this study, I applied genetic techniques to survey...
Resource Type:: Dissertation
Full Text:: presented on June 9, 2010. Title: Genetic Patterns of Demography and Diversity in Eastern North Pacific

Integrating fleets, markets and ocean dynamics : a bioeconomic analysis of the Oregon ocean shrimp fishery

Creator:: Gallagher, Charmaine Marie
Abstract:: Questions relating to economic performance, biological conservation and variation in resource abundance and harvest of ocean shrimp have led to increasing pressure for management action. Developing effective management policies for this highly variable resource requires a comprehensive understanding of the fishery and marine processes. Important factors in understanding the fishery...
Resource Type:: Dissertation
Full Text:: ocean shrimp fishery. In 1981, the Pacific Fishery Management Council (PFMC) outlined a draft

Are there two subgroups of albacore, Thunnus alalunga, in the North Pacific? Evidence from variability in catch, seasonal migrations, and length composition for two subgroups in the coastal fishery of North America

Creator:: Barr, Charles M.
Abstract:: North Pacific albacore (Thunnus alalunga) is a highly migratory and commercially valuable species of tuna. All stock assessments and management decisions for North Pacific albacore are presently based on the assumption of a single, uniform stock. However, a growing body of evidence from diverse sources suggests that there are two...
Resource Type:: Masters Thesis
Full Text:: commercially valuable species of tuna. All stock assessments and management decisions for North Pacific

Bulletin 5 (Pacific Marine Fisheries Commission)

Creator:: Pacific Marine Fisheries Commission
Abstract:: This bulletin covers the shrimp, crab, silver salmon, and flatfish fisheries; it also covers mortality issues caused by incidental fish catches.
Resource Type:: Journal
Full Text:: CALIFORNIA ANIMAL FOOD FISHERY 1958-1960 --·-- THE CALIFORNIA OCEAN SHRIMP FISHERY --·-- SAVINGS GEAR

Development of the fisheries of the Eastern North Pacific : a natural-cultural systems perspective

Creator:: Deimling, Elisabeth A.
Abstract:: The eastern margin of the Eastern North Pacific Ocean was classified into physiographic regions based on a suite of physical characteristics. Information on cultural and biological characteristics of this area was meshed with this classification. The result was a classification of the Eastern North Pacific into natural-cultural systems whose boundaries...
Resource Type:: Masters Thesis
Full Text:: : nRedacted for Privacy Wiitkm &liss The eastern margin of the Eastern North Pacific Ocean was classified

The application of traditional rights-based fishing systems to contemporary problems in fisheries management : a focus on the Pacific Basin

Creator:: Graham, Tom
Abstract:: Rights-based systems for controlling the use of marine resources developed in many "traditional" societies of the world--notably in the isolated island societies of the Pacific. These "customary marine tenure" systems (CMT) have eroded or collapsed in many societies since the development of economic and other links with outside societies and...
Resource Type:: Capstone Project
Full Text:: SYSTEMS TO CONTEMPORARY PROBLEMS IN FISHERIES MANAGEMENT A FOCUS ON THE PACIFIC BASIN by Tom Graham

Pacific Blue Marlin management in Hawaii: review of the Blue Marlin Fishery and an assessment of the current management needs

Creator:: Mitsuyasu, Mark K.
Abstract:: The Pacific Blue Marlin stock supports both recreational and commercial fisheries throughout their Pacific-wide distribution. The commercial component of the fishery imposes a greater fishing mortality on the stock but the recreational component may be more economically dependent on the continued health of the fishery (Orbach 1989). The recreational or...
Resource Type:: Masters Thesis
Full Text:: degrees South to 35 degrees North in the eastern Pacific Ocean and 35 degrees South to 45 degrees North

Albacore tuna catches in the Northeast Pacific during summer 1969 as related to selected ocean conditions

Creator:: Panshin, Daniel Alexis
Abstract:: Oregon's commercial fishery for albacore tuna (Thunnus alalunga) is large, valuable, and variable. Little is known, however, about the oceanographic factors which determine abundance and distribution of albacore. Primarily using logbook data contributed by fishermen, this study compares albacore catches with selected ocean conditions. The study is limited to troll-caught...
Resource Type:: Dissertation
Full Text:: fisheries in the temperate por- tion of the North Pacific Ocean: - - The Japanese live-bait fishery off

Management of the red sea urchin fishery : a biological approach

Creator:: Ubeda, Armando J.
Abstract:: The red sea urchin, Strongylocentrotus franciscanus, is one of the three species of strongylocentroids found on the west coast of North America between Baja California and Kodiak, Alaska. It belongs to the phylum Echinodermata, and it is one of the largest species of sea urchins. Since 1970, red sea urchins...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Evaluation of data-poor and age-structure management strategies for west coast rockfish

Genetic patterns of demography and diversity in eastern North Pacific rockfishes (genus Sebastes)

Integrating fleets, markets and ocean dynamics : a bioeconomic analysis of the Oregon ocean shrimp fishery

Are there two subgroups of albacore, Thunnus alalunga, in the North Pacific? Evidence from variability in catch, seasonal migrations, and length composition for two subgroups in the coastal fishery of North America

Bulletin 5 (Pacific Marine Fisheries Commission)

Development of the fisheries of the Eastern North Pacific : a natural-cultural systems perspective

The application of traditional rights-based fishing systems to contemporary problems in fisheries management : a focus on the Pacific Basin

Pacific Blue Marlin management in Hawaii: review of the Blue Marlin Fishery and an assessment of the current management needs

Albacore tuna catches in the Northeast Pacific during summer 1969 as related to selected ocean conditions

Management of the red sea urchin fishery : a biological approach

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