Index Catalog // ScholarsArchive@OSU

Spawning migration of Perch, Perca fluviatilis (L.), in different coastal waters in the Baltic Sea

Creator:: Siddika, Mahruba and Lehtonen, Hannu
Abstract:: The population of adult perch in the Baltic Sea consists of a number of spawning populations. Spawning migration is different in different tagging places. Perch were marked with Carlin tags during the spawning period and released after tagging in the area where they had been caught. In Helsinki sea same...
Resource Type:: Research Paper
Full Text:: Japan Proceedings SPAWNING MIGRATION OF PERCH, (PERCA FLUVIATILIS L.), IN DIFFERENT COASTAL WATERS IN

Data Mining Multiple Stakeholders' Responses to Declining Schizothorax Fishery in the Lakes of Kashmir, India

Creator:: W. Qureshi, Neha
Abstract:: This study documented the historical perspective of lake fisheries in Kashmir, India, estimated the trends in fish production using the Kane’s cross impact analysis and the stakeholders’ willingness to pay for the restoration of Schizothorax fishery in the lakes of Kashmir. The cross impacts of introduction of carps in the...
Resource Type:: Presentation
Full Text:: Schizothorax Fishery in the Lakes of Kashmir Neha W. Qureshi, M.Krishnan, C. Sundaramoorthy

Plenary Lead Speaker - Theme C - Fisheries Management Through Regional Fisheries Organisations

Creator:: Lodge, Michael W.
Abstract:: Speech
Resource Type:: Other
Full Text:: Regional Fisheries Organizations Michael W. Lodge, Legal Counsel, International Seabed Authority The

Fish as Food: Projections to 2020

Creator:: Rosegrant, Mark W., Meijer, Siet, Wada, Nikolas, Ahmed, Mahfuzuddin, and Delgado, Christopher L.
Abstract:: The International Food Policy Research Institute (IFPRI), the World Fish Center (ICLARM), and the Food and Agriculture Organization (FAO), are collaborating to incorporate fish into IMPACT, a global model of food supply and demand that estimates market-clearing prices for 28 commodities in 36 regions. Results of the projections to 2020...
Resource Type:: Research Paper
Full Text:: IIFET 2002 Fish as Food: Projections to 20201 Christopher L

Optimal Batch Lengths for Barramundi Farming Under Seasonal Variations: A Dynamic Programming Approach

Creator:: Rupasinghe, Jagath W. and Kennedy, John O.S.
Abstract:: Key decision variables in aquaculture management are stocking level, feeding schedule, temperature control and batch length. In many management problems with an infinite planning horizon, the aim is to find the batch length which results in maximum return if the same batch length applies to all future batches. This may...
Resource Type:: Research Paper
Full Text:: }} 1 { , } 1 l l h w h l w P W l j i l N l C h j i h r a i l r − + = − − + = + ∑ (2

Improving Management of Atlantic Sea Scallops Through Optimal Rotation of Fishing Grounds

Creator:: Valderrama, Diego and Anderson, James L.
Abstract:: By the mid-1990s, Atlantic sea scallop populations in the northeastern United States had been driven to near depletion due to years of excessive fishing pressure and ineffective fishing regulations. However, above-average recruitment coupled with new regulations based on reduction of fishing effort and demarcation of closed areas with restricted access...
Resource Type:: Research Paper
Full Text:: Economics, dval3623@postoffice.uri.edu James L. Anderson, University of Rhode Island, Department of

Designing Management Alternatives for the U.S. Atlantic Sea Scallop Fishery: Potential Contribution of Stock Enhancement Programs and Rotation of Fishing Areas

Creator:: Valderrama, Diego and Anderson, James L.
Abstract:: Atlantic Sea scallops have historically supported the second most valuable fishery in the northeastern United States. Intense fishing pressure during the early 1990s led to drastic decreases in population biomass and commercial landings. Total harvest, which exceeded 17,000 metric tons (MT) in 1990, declined to around 7,300 MT in 1993....
Resource Type:: Research Paper
Full Text:: CONTRIBUTION OF STOCK ENHANCEMENT PROGRAMS AND ROTATION OF FISHING AREAS Diego Valderrama and James L

Structural breaks in the fishmeal - soybean meal price relationship

Creator:: Kristofersson, Dadi and Anderson, James L.
Abstract:: The rapid increase in global aquaculture production since the early nineties has increased the demand for fishmeal as an ingredient in aquafeed. This increase has been hypothesized as the source of disruption in the fishmeal market by researchers such as Delgado et al. In this paper we evaluate whether or...
Resource Type:: Research Paper
Full Text:: James L. Anderson Department of Environmental and Natural Resource Economics, University of Rhode

Artisanal fishing in the Galapagos

Creator:: Anderson, Lee G. and Wiley, Tracey L.
Abstract:: El Archipielago de Colon, more commonly known as the Galapagos Islands, is a province of Ecuador located about 600 miles off the coast of South America. It consists of approximately 45 volcanic islands (15 major and 30 minor) plus scores of smaller islets and rocks. The total land area is...
Resource Type:: Research Paper
Full Text:: Artisanal fiching in the Galapagos Lee G. Anderson Tracey L

The US salmon market : demand characteristics and price linkage

Creator:: Clay, Patty L. and Gordon, Daniel V.
Abstract:: In this paper, we study the short run price dynamics of imported fresh, farmed Atlantic and Pacific salmon on US regional markets. An Error Correction framework is used to specify a short run model. The results show a substitute relationship among the different salmon species in that an adjustment process...
Resource Type:: Research Paper
Full Text:: characteristics and price linkage by Patty L. Clay Agricultural and Rural Economics Department Scottish

Valuing Ecosystem Services: Oysters, Denitrification, and Nutrient Trading Programs

Creator:: DePiper, Geret S., Lipton, Douglas W., and Lipcius, Romuald N.
Abstract:: Maryland, Pennsylvania, Virginia, and West Virginia have all developed nutrient trading programs to defray the cost of achieving mandated nitrogen load reductions in Chesapeake Bay, and there is increasing interest in the role oysters can play in generating credits. A number of bioeconomic models highlight the impact these credits have...
Resource Type:: Presentation
Full Text:: likely not viable Questions? References  Jordan-Cooley, W. C., R. N. Lipcius, L. B. Shaw, J. Shen

A Bioeconomic Model of Partial Closures and Habitat Effects - The Case of a Migratory Fish Species

Creator:: Armstrong, Claire W., Armstrong, Richard J., and Reithe, Siv
Abstract:: A bioeconomic model allowing different degrees of harvesting closures for two sub-stocks consisting of mature and immature fish is presented. Hence the model opens for partial closures of fisheries on both sub-stocks. Migration between the two sub-stocks is defined as recruitment of the young to the mature sub-stock, and egg...
Resource Type:: Research Paper
Full Text:: STOCK Claire W. Armstrong*, Richard J. Armstrong** and Siv Reithe* University of Tromsø

A Feasibility Analysis of Implementing the Closed Fishing Seasons on the North-east Coastal Fisheries in Taiwan -- An Application of Fisheries Co-management

Creator:: Hao-Ting, Liu, Chuang, C. T., Lee, Y. H., and Chang, C. W.
Abstract:: The status of fisheries resources on coastal and offshore areas is getting worse in Taiwan. Thus, to establish a fishery resources management system has become the main task among stakeholders. In this study, we would like to examine the feasibility of imposing the community-based co-management system and setting closed fishing...
Resource Type:: Research Paper
Full Text:: , unpublished Master Thesis. Anderson, L G. (2002), Fisheries Economics: A College of Readings, Volume 1 and 2

Fishery Responses to Changes in Oceanic Climates: The Case of the Oregon Ocean Shrimp Fishery

Creator:: Gallagher, Charmaine Marie, Sylvia, Gil, and Hannah, Robert W.
Abstract:: Oregon ocean shrimp annual harvest relies on the successful recruitment and growth of age one shrimp. Changes in oceanic conditions appear to have major impacts on recruitment, spatial abundance and growth rates. Successful recruitment has been identified with the timing and strength of the spring transition generating oceanic conditions favorable...
Resource Type:: Research Paper
Full Text:: @hmsc.orst.edu Robert W. Hannah, Oregon Department of Fish and Wildlife, Hatfield Marine Science Center

The Training Managers for 21st Century Fisheries Initiative: Summary and Recommendations from the Inaugural International Workshop

Creator:: Jodice, Laura W., Sylvia, Gilbert, Harte, Michael, Hanna, Susan, and Stokes, Kevin
Abstract:: Organizers convened an international workshop to address training necessary to produce effective managers for 21st century fisheries. The workshop involved government, industry, academic, and nongovernmental organization (NGO) leaders from Oceania, North America, and Europe. They addressed vision and management challenges of 21st century fisheries; requisite skills and knowledge; current training...
Resource Type:: Research Paper
Full Text:: : Laura W. Jodice, Marine Resource Management Program, Oregon State University Gilbert Sylvia, Coastal

Fish to 2020: Supply and Demand in Changing Global Markets

Creator:: Rosegrant, Mark W., Mahfuzuddin, Ahmed, Delgado, Christopher, Wada, Nikolas, and Valmonte-Santos, Rowena Andrea
Abstract:: The structure of global supply and demand for fish has changed dramatically over the past few decades. Traditional marine fisheries increased and reached its peak in the 1990s, while aquaculture has expanded rapidly since the 1970s, making it one of the fastest growing sectors in all of agriculture. Fish has...
Resource Type:: Research Paper
Full Text:: Delgado, C. L., M. W. Rosegrant, H. Steinfeld, S. Ejui and C. Courbois. 1999. Livestock to 2020: The

Effect of pyridine triphenyl borane (KH101) on the reproduction of Calanoid Copepod, Acartia omorii Bradford

Creator:: Hossain, Md. Khaled, Ishimaru, Takashi, and Takeda, Seiichi
Abstract:: Currently documented that pyridine triphenyl borane (KH101) is possible to use as an alternative of tributyltin based antifouling biocide in coastal and marine environment. But its impact on marine life especially on smaller zooplankton is so far unknown. The present study was conducted to determine the effect of KH101 on...
Resource Type:: Research Paper
Full Text:: concentrations of KH101 (0.001, 0.01, 0.1, 1, 10 and 100µg/L) with food (Isochrysis sp.+Tetraselmis sp., ratio

Evolution of the strategies for betterment of future: A case study of export oriented seafood industry in Sri Lanka

Creator:: de Silva, Devarahandhi Achini Melda and Yamao, Masahiro
Abstract:: Exports of fish products are important to diversify sources of income and achieve higher standards of living to fisher folk. This paper attempts to trace the strategic situation of export oriented seafood industry in Sri Lanka, focusing on how the international market dynamics have influenced the emergence and development of...
Resource Type:: Research Paper
Full Text:: strategies. More influential W-O strategies are lowering the dependency on subsidies, access opportunity for

Wetland ecosystem-a study on fish-aquatic food crops diversity for enhancing productivity and economic stability for fish-farm families in Indian subtropics

Creator:: Puste, Anandamoy, Sarkar, Pranab Kumar, and Das, Dilip Kumar
Abstract:: An intensive case study was undertaken at the farm fisheries from during wet months under NAZ of Indian subtropics for characterization and integrated utilization of Tal wetland ecosystem through pisciculture [Live (magur - Clarias batrachus & singi - Heteropneustes fossilis) and sweet water fishes (rohu - Labeo rohita & Katla...
Resource Type:: Research Paper
Full Text:: associated yield. However in MYE study, among the combinations, superior results obtained with L-fishes

Culture of Tiger Shrimp Peneaus monodon Fabricius Using Probiotics in Brackish Water Pond at Perak, Malaysia

Creator:: Abu Hena, Mustafa Kamal, Hishamuddin, O., Misri K., and Faridah A.
Abstract:: The growth of tiger shrimp P. monodon and physicochemical factors of pond water and sediment were observed in tropical climate using bacterial products called probiotics. No improvement in shrimp growth and water quality was noted compare to other reported studies. The organic matter (OM) and total sulfur (TS) of pond...
Resource Type:: Research Paper
Full Text:: were found fluctuated mostly between 6.8-10.3 mg/l, 7.22-8.44, 30-32ºC and 16.0-28.2‰, respectively

ScholarsArchive@OSU

Spawning migration of Perch, Perca fluviatilis (L.), in different coastal waters in the Baltic Sea

Data Mining Multiple Stakeholders' Responses to Declining Schizothorax Fishery in the Lakes of Kashmir, India

Plenary Lead Speaker - Theme C - Fisheries Management Through Regional Fisheries Organisations

Fish as Food: Projections to 2020

Optimal Batch Lengths for Barramundi Farming Under Seasonal Variations: A Dynamic Programming Approach

Improving Management of Atlantic Sea Scallops Through Optimal Rotation of Fishing Grounds

Designing Management Alternatives for the U.S. Atlantic Sea Scallop Fishery: Potential Contribution of Stock Enhancement Programs and Rotation of Fishing Areas

Structural breaks in the fishmeal - soybean meal price relationship

Artisanal fishing in the Galapagos

The US salmon market : demand characteristics and price linkage

Valuing Ecosystem Services: Oysters, Denitrification, and Nutrient Trading Programs

A Bioeconomic Model of Partial Closures and Habitat Effects - The Case of a Migratory Fish Species

A Feasibility Analysis of Implementing the Closed Fishing Seasons on the North-east Coastal Fisheries in Taiwan -- An Application of Fisheries Co-management

Fishery Responses to Changes in Oceanic Climates: The Case of the Oregon Ocean Shrimp Fishery

The Training Managers for 21st Century Fisheries Initiative: Summary and Recommendations from the Inaugural International Workshop

Fish to 2020: Supply and Demand in Changing Global Markets

Effect of pyridine triphenyl borane (KH101) on the reproduction of Calanoid Copepod, Acartia omorii Bradford

Evolution of the strategies for betterment of future: A case study of export oriented seafood industry in Sri Lanka

Wetland ecosystem-a study on fish-aquatic food crops diversity for enhancing productivity and economic stability for fish-farm families in Indian subtropics

Culture of Tiger Shrimp Peneaus monodon Fabricius Using Probiotics in Brackish Water Pond at Perak, Malaysia

Limit your search

Conference Name

Creator

Date

Decade

Language

License

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search