Index Catalog // ScholarsArchive@OSU

Community Fishery Management: Implications for Food Security and Livelihoods

Creator:: Sultana, Parvin and Thompson, Paul M.
Abstract:: A partnership project of the Bangladesh Department of Fisheries, five NGOs and ICLARM has introduced community management of inland fisheries in Bangladesh. Management arrangements and outcomes are compared in four waterbodies with different property rights. In the closed lake fishers jointly stock, guard and harvest fish, non-members are excluded. Production...
Resource Type:: Conference Proceeding
Full Text:: y w ei g h t Shrimp Misc small Small catf Med fish Snakehead Large catf Exotic Carp

Impacts of Aquaculture Extension on Pond Operators and the Rural Community

Creator:: Thompson, Paul M., Sultana, Parvin, Nuruzzaman, Md., and Khan, Akm Firoz
Abstract:: In 1990-1993 in Kapasia sub-district in central Bangladesh ICLARM introduced low-input aquaculture for pond owners to adapt into their farming systems. Impacts on production, fish consumption and markets were assessed in 1998-1999. The percentage of ponds stocked increased from 1990 to 1998, but did not differ significantly between past participants...
Resource Type:: Conference Proceeding
Full Text:: Community Paul M. Thompson, Parvin Sultana, Md. Nuruzzaman and AKM Firoz Khan International Center

Un Etat moderne signifie-t-il une pêche moderne? l'exemple de la Martinique

Creator:: Failler, Pierre
Abstract:: La pêcherie martiniquaise se trouve aujourd'hui dans une situation paradoxale : d'un côte elle se veut résolument moderne de par 1) les embarcations et des outils de production de plus en plus sophistiqués (coques rapides sur-motorisées, GPS, etc.) que les pêcheurs acquièrent a grands frais; de l'autre, elle reste séculaire...
Resource Type:: Research Paper
Full Text:: Un Etat moderne signifie-t-il une pêche moderne? l'exemple

Use Rights in Fishery Systems

Creator:: Charles, Anthony T.
Abstract:: This paper provides an overview of use rights, that sanction fishers, fisher groups and fishing communities to access and use fishery resources. The paper first reviews the various forms of use rights, ranging from access rights (territorial use rights and limited entry) to quantitative input (effort) and output (harvest) rights....
Resource Type:: Conference Proceeding
Full Text:: Use Rights in Fishery Systems Anthony T. Charles, Saint Mary’s University, Halifax, Nova Scotia

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:: analysis” Marine Policy, vol.20, pp. 405-418 Nielsen, J. R. and T. Vedsmand (1997), “Fishermen’s

The Feminist Approach to Value Chain Membership: Case of Small Scale Fishery Value Chains in Sri Lanka

Creator:: De Silva, Achini, Basnayake, B. M. R. L., and Weddagala, W. M. T. B.
Abstract:: The fisheries sector of Sri Lanka means of livelihood for 2.6 million people and the vast majority of them are involved in small scale fisheries. The study was taken up with the objectives of to identify social &political membership status of small scale fishery value chain members, to assess the...
Resource Type:: Presentation

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

Why Fish Auctions Differ – Theory and Practise

Creator:: Armstrong, Claire W.
Abstract:: In this paper we will study two auctions for fish found in Norway, and compare them applying auction theoretical assumptions. We will use the revenue equivalence theorem as a basis to explain why these two different auction mechanisms are chosen for the sale of fish. It is shown that the...
Resource Type:: Conference Proceeding
Full Text:: Proceedings Why Fish Auctions Differ – Theory and Practise Claire W. Armstrong Norwegian College of

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

Fishing History Determines Economic Value of Ecological Information in Multispecies Fisheries

Creator:: Essington, T., Sanchirico, J. N., and Baskett, M.
Abstract:: Calls to account for ecological interactions and tradeoffs in fishery management have grown over time. For example, some groups are asking to reduce global forage fish catch by 10-20% to ensure food supplies for other species These efforts follow advances in ecology and the development of large food web models,...
Resource Type:: Presentation
Full Text:: ( ) ( , ) ( ( ) ( ) ( )) ( ) ( ) ( )r dx t w R t w t n t x t M x t F t x t dt τ κ ∞= + − − −    Herring Cod

An Economic Analysis of a New Bycatch-reduction Policy in the Gulf of Mexico

Creator:: Wui, Yong Suhk, Woodward, Richard T., and Griffin, Wade L.
Abstract:: This paper examines the ability of a new policy to reduce bycatch of red snapper by the shrimp fishery in the Gulf of Mexico: Fractional License as proposed by Townsend. The policy is evaluated both theoretically and using a simulation model.
Resource Type:: Conference Proceeding
Full Text:: & M University Richard T. Woodward Assistant Professor, Dept. of Agricultural Economics, Texas A

Analysis of Economic Effects of Eco-Tourism on Wang-An Island: A Case Study of Green Turtle Protected Area in Pescadores

Creator:: Hsu, Chiung-Hsin, Chuang, Ching-Ta, and Chen, George C. T.
Abstract:: With the expansion of transport, increasing car ownership, rapid increase in outbound travel and new interests in nature based eco-tourism, and the adoption of 5 work days, marine eco-tourism is expected to have a very promising future and need more detailed preparation and planning. While marine eco-tourism occupies 30% of...
Resource Type:: Research Paper
Full Text:: Estimated Demand Function for TCM parameters coefficients t-value p-value CONSTANT 0.413 1.938 0.001

Health and Seafood Consumption Patterns among Women 45-69 years: A Norwegian Seafood Consumption Study 1996

Creator:: Trondsen, Torbjørn, Braaten, T., Lund, E., and Eggen, A. E.
Abstract:: Main research question: The aim of the study was to investigate how health perception, eating habits and socioeconomic pattern influence choice of seafood. Materials and methods: A randomly drawn sample of Norwegian women aged 45 to 69 years answered a self-administrated mail questionnaire about eating habits, socioeconomic status, and questions...
Resource Type:: Conference Proceeding
Full Text:: among Women 45-69 years: A Norwegian Seafood Consumption Study 1996 Trondsen, T; Braaten, T.; Lund

Consumption of Seafood - The Influence from Overweight and Health Beliefs

Creator:: Trondsen, Torbjørn, Braaten, T., Lund, E., and Eggen, A. E.
Abstract:: Main research question: How is seafood consumption influenced by overweight and health beliefs in a region of traditional high-level fish consumption? Materials and methods: A randomly drawn sample of women aged 45-69 years who live in Northern Norway answered a self-administrated questionnaire about eating habits, socioeconomic factors and questions related...
Resource Type:: Research Paper
Full Text:: overweight and health beliefs. T. Trondsen, Norwegian College of Fishery Science, University of Tromso and

Harvest Strategies for a Transboundary Resource: Georges Bank Haddock

Creator:: Thunberg, Eric M., Fulcher, Charles M., and Brodziak, Jon K. T.
Abstract:: The eastern Georges Bank haddock resource is shared and managed by the U.S. and Canada through a transboundary resource sharing agreement. This agreement includes an annual process for joint stock assessment, setting of a TAC, and harvest shares for each country. The resource sharing agreement provides a mechanism for establishing...
Resource Type:: Research Paper
Full Text:: 50 75 100 125 150 175 200 225 250 S pa w ni ng B io m as s (0 00 s m t) 0 100

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:: given by Williams and Barlow [8] as: ln 3.543 0.486 * ln 0.074* 0.083*DFI W FF T

Advancing assessment methods for data-limited fish stocks

Creator:: Mildenberger, Tobias, Berg, C. W., Kokkalis, A., Pedersen, M. W., and Mielsen, J. R.
Abstract:: The assessment of data-limited fish stocks is crucial for the sustainable management of marine living resources. Dependent on the scope and type of available data, a range of assessment methods are available, such as catch-only, length-based, or catch and survey-based methods. However, these methods suffer from several shortcomings, such as...
Resource Type:: Presentation
Full Text:: SPiCT 1965 1970 1975 1980 1985 1990 10 00 30 00 50 00 70 00 Absolute biomass Time B t 1 2 3 4

Can the Ocean Make You Sick

Creator:: Smith, Alvin W. and Skilling, Douglas E.
Abstract:: It is fitting for the theme of IIFET 2000 “Microbehavior and Macroresults” that some of the smallest life forms on planet Earth (caliciviruses measuring 36 nanometers in diameter), which replicate only inside the living cells of their hosts, be examined. From their beginnings in this microscopic ecologic niche where they...
Resource Type:: Conference Proceeding
Full Text:: Ocean Make You Sick By Alvin W. Smith and Douglas E. Skilling: Laboratory for Calicivirus Studies

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:: participation. S-T and W-T strategies show the ways to develop competitive advantage overcome by threats

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

Why a town as small as Bermeo is the tuna world capital?

Creator:: Ugalde Zabala, R., Sámano Cobián, Z., Sigüenza Tamayo, W, and Arana Landin, S.
Abstract:: Bermeo is a small town in the north of the Iberian Peninsula, cradle of a purse seiner of undisputed global relevance. Since the time of the Romans, it was recognized for its port, which led it to be one of the first three villages that were founded in the former...
Resource Type:: Research Paper
Full Text:: capital? Ugalde Zabala, R., Sámano Cobián, Z., Sigüenza Tamayo, W. and Arana Landin, S. (1) (1

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

Issues in Modeling Fish to 2020 within a Global Food Model

Creator:: Delgado, Christopher L., Courbois, Claude B., and Rosegrant, Mark W.
Abstract:: The International Food Policy Research Institute (IFPRI) and the International Center for Living Aquatic Resources Management (ICLARM), in collaboration with the Food and Agricultural Organization of the United Nations (FAO), are presently attempting to model supply and demand for highly aggregated fish categories within the context of IFPRI's IMPACT global...
Resource Type:: Conference Proceeding
Full Text:: , Claude B. Courbois, Mark W. Rosegrant International Food Policy Research Institute Abstract. The

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

Adoption and farm-level impact of genetically improved farmed tilapia (GIFT) in the Philippines

Creator:: Pemsl, Diemuth E., Chen, Oai Li, Tongruksawattana, Thongporn, Garcia, Yolanda T., Vera Cruz, Emmanuel, Abella, Tereso, and Waibel, Hermann
Abstract:: Over the last four decades, the aquaculture sector especially in developing countries has experienced dramatic growth. The increase in aquaculture production is a combination of area expansion and technological change (enhanced strains, input of feed and fertilizer, and improved management). One example of such technological change is the selective breeding...
Resource Type:: Research Paper
Full Text:: d e n ts w h o h e a rd a b o u t G IF T [ % ] Region II Region III Region IV

The Attitude and Knowledge Performances of The Bajau Tribe on the Development of Fishery Activities in Nain Island, North Sulawesi, Indonesia

Creator:: Pontoh, Otniel, Masengi, K. W. A., Harikedua, Y., Pinontoan, B., and Mandagi, I. F.
Abstract:: This paper presents the results of the impact of the attitude and knowledge of the Bajau tribe in Nain Island of North Sulawesi, Indonesia, on the development of their fishery activities. The results are also compared with the same parameters on another community of the same Island, the Sangihe tribe....
Resource Type:: Research Paper
Full Text:: Coefficient St. deviation t P Constant 9.340 1.487 6.28 0.000 Age (X1) -0.080 0.023 -3.51 0.001 Education

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:: equivalent (MYE) due to heterogeneous characteristics. Sole yield of all fishes (0.59, 0.54, 1.18 and 1.32 t

Consumer Attitudes Towards Oysters in Australia: An Analysis of Demographic Characteristics

Creator:: Liu, Yu, Kow, Felicia, Grewal, Devinder, and Fitzgerald, Des
Abstract:: The need to understand the oyster consumption patterns has become a more and more important issue for Australian marketers today due to the dramatic increase of oyster production. This study sought to gain an insight into the influence of the different demographic characteristics on the consumer attitudes towards oysters. The...
Resource Type:: Research Paper
Full Text:: Social Measurement, Decemeber 1990, pp. 137-151. Lin, J. C. T., Milon J. W. & Babb E. 1991

Challenges in Implementing Stock Assessment, Economic Fishery Analysis, and Risk Assessment for Sustainable Management Strategies of Data Poor Stocks

Creator:: Nielsen, J. R., Mildenberger, T., Nowlis, J., Yuniarta, S., Rufener, M. C., Holland, D., Bastardie, F., Bossier, S., Pallisgaard, B., Andersen, M., Dickey-Collas, M., Pascoe, S., Thébaud, O., Curtis, H., and Thunberg, E.
Abstract:: Under the IIFET 2018 Special Session “Tools for Stock Assessment, Economic Fishery Analysis, and Risk Assessment for Sustainable Management Strategies of Data Poor Stocks in Mixed, Small Scale and Indigenous Fisheries” a number of stakeholder presentations addressed the current status, challenges, needs and future perspectives for implementation of management and...
Resource Type:: Research Paper
Full Text:: , J.R.1, Mildenberger, T.1, Nowlis, J.2, Yuniarta, S.3, Rufener, M.C.1, Holland, D.2, Bastardie, F.1

An analysis of Japanese tuna prices using vector autoregressions main author

Creator:: Lei, Li-Fen
Abstract:: Japan is both the largest producer and consumer of tuna in the world. However, Taiwan has been a major exporter to Japan of Thunnus albacares and Thunnus obesus recently. For example, the market shares of Taiwan's supply are 20% for T. albacares, and 44% for T. obesus in 1992. Hence,...
Resource Type:: Research Paper
Full Text:: , the market shares of Taiwan's supply are 20% for T. albacares, and 44% for T. obesus in 1992. Hence

Biological and Socioeconomic Viability of Recreational Fisheries of Two Nigerian Lakes

Creator:: Ipinmoroti, Mabel Omowumi and Ayanboye, Oluyemi
Abstract:: Many developed nations have accessed the diverse benefits of recreational fisheries in their this is not yet so in developing countries, this study explored the viability of recreational fisheries in two Nigerian Lakes. Biological resources were sampled for twelve (12) months on Lakes Asejire and Oyan all in the forest...
Resource Type:: Research Paper
Full Text:: the lakes). Data were analysed using descriptive statistics, t-test and analysis of variance (ANOVA

Agribusiness Innovation System: Applied Model to R&D Public Organization (Part 2)

Creator:: Paez, Maria Lúcia D'Apice
Abstract:: This paper deals with the application of a dynamic model, combining Transaction Cost Economics (TCE) and Penrose’s theory of the growth of firms, under the New Institutional Economics (NIE) terms, to analyze and manage the “Agribusiness Innovation System” (SIE) coordinated by an agricultural research-development (R&D) organization in Brazil – Embrapa....
Resource Type:: Conference Proceeding
Full Text:: research-development (R&D) organization in Brazil – Embrapa. Considering the changes in S&T paradigms

Recovering Fisheries from Crisis or Collapse: How to Shorten Impact Time of International Research Cooperation

Creator:: Nauen, Cornelia E., Christensen, Villy, Failler, Pierre, Opitz, Silvia, and Thatje, Sven
Abstract:: ICES – the International Council for the Exploration of the Sea – was founded more than a century ago out of concern for overfishing. However, today’s global marine ecosystems are for the most part in a degraded state, many alarmingly so. Why is the science used so little to make...
Resource Type:: Research Paper
Full Text:: RESEARCH COOPERATION Cornelia E. Nauen, European Commission, DG Research, International S&T Cooperation

IIFET 2000 Author Index

Creator:: International Institute of Fisheries Economics and Trade
Abstract:: This alphabetical listing of authors was linked to the papers on the original CD version of the proceedings.
Resource Type:: Conference Proceeding
Full Text:: G H I J K L M N O P Q R S T U V W X (no authors) Y Z

Faustmann Rotation and Aquaculture in the presence of an epidemic risk

Creator:: Loisel, Patrice
Abstract:: Keywords: Fisheries Economics, Aquaculture and Risk, Aquaculture
Resource Type:: Research Paper
Full Text:: : dn(t) dt = −(m(t) + h(t))n(t) dw(t) dt = G(f(t), n(t), w(t)) wherem(.) is the natural mortality

A retrospective bioeconomic assessment of Florida’s commercial reef fisheries

Creator:: Stevens, Molly, Agar, Juan J., Ault, Jerald S., and Smith, Steven G.
Abstract:: The Florida reef ecosystem is a highly valuable resource managed by multiple federal and state agencies with many stakeholders. Over half of the $75 million annual dockside value of finfish landings in Florida is comprised of snappers and groupers, but this resource is threatened by overfishing. Current management strategies include...
Resource Type:: Presentation
Full Text:: & simulated catch, 𝑊 𝑎 = 𝛼𝐿(𝑎)𝛽 𝑁 𝑎 + 1, 𝑡 + 1 = ൝ 𝑁 𝑎, 𝑡 𝑒−𝑀 𝑁(𝑎, 𝑡)𝑒− 𝐹 𝑎,𝑡 +𝑀 if

Considering economic efficiency in ecosystem-based management: The case of horseshoe crabs in Delaware Bay

Creator:: Jardine, Sunny and Tan, Yue
Abstract:: The welfare gains from incorporating ecosystem considerations into fisheries management are unclear and can vary widely between systems. Additionally, welfare gains depend on how ecosystem considerations are adopted. This paper uses an empirically parameterized bioeconomic model to explore the welfare implications of two definitions of ecosystem-based fisheries management (EBFM). We...
Resource Type:: Presentation
Full Text:: Inefficient Efficient Si ng le Sp ec ie s E co sy st em Vt = w(Rt − Rm)α 0 20 40 60 80 100 120 140 0

Community Based Fisheries Management as the future fisheries management option for small-scale fisheries of Bangladesh

Creator:: Hossain, Md. Monir, Islam, Md. Aminul, Ridgway, Stephen, and Matsuishi, Takashi
Abstract:: Fisheries resource is a great natural asset to this planet and ensuring the responsible use of these resources can enrich the lives of its people. However, global fishery resources are under high and mounting pressure which is severe, particularly in the developing countries. Until recently, traditional fisheries management has failed...
Resource Type:: Research Paper
Full Text:: privately managed area Catch in Govt managed area Catch in the area lef t w ithout management C at ch

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:: integrated process can lead to spurious regression results (Holden, Peel and Thompson, 1990). Time series

A Bio-economic Analysis of an Area Rotational Management Program in the US Atlantic Sea Scallop Fishery

Creator:: Haksever, Demet, Hart, Deborah, and Wang, Stanley
Abstract:: In this paper, a bio-economic simulation model for the sea scallop fishery is established and its application in analyzing the area rotation management policy is demonstrated. Section 2 describes model specification and estimation and presents the empirical model. Section 3 evaluates two policy options using the model and the last...
Resource Type:: Conference Proceeding
Full Text:: (4.49) (-2.67) n= 15, adj R-sq = 0.91, D-W = 1.80, t-value in parentheses. (b

Risk and Risk Exposure in Norwegian Fisheries

Creator:: Diekert, Florian, Nøstbakken, Linda, Richter, Andries, and Skjeret, Frode
Abstract:: Fishing is risky business. Managers and Fishermen therefore care not only about the average income, but also about its variation. In spite of its importance, little is known about the observed risk exposure of fishing firms and its determinants. We have obtained complete landing tickets data for a significant share...
Resource Type:: Presentation
Full Text:: ol lin g m ea n, 7 -d ay w in do w ) Jan Mar May Jul Sep Nov Jan 0 20 40 60 80 10 0 12

New Paths in the Raw Material Flow

Creator:: Dreyer, Bent and Bendiksen, Bjorn Inge
Abstract:: The Norwegian fish processing industry is an old industry and organising of production has been solved by fishing vessels catching fish and selling it fresh directly to processing plants located on shore close to the richest fishing areas. During the last decade an increasing part of the catch has been...
Resource Type:: Research Paper
Full Text:: ve w ei gh t) New channel Old channel Figure 3 Average prices on cod achieved by selling

Economic Efficiency in the Coastal Small-scale Fisheries in Lagos State, Nigeria

Creator:: Jinadu, Olujimi O.
Abstract:: This study was aimed at assessing how efficient the small - scale fishing units in Lagos State, Nigeria use the monetary inputs: costs of gear repairs, craft repairs, fuel, fishing losses, hired labor, and the residual costs of craft and gear. Between January and December, 113 mechanized and 43 non-mechanized...
Resource Type:: Conference Proceeding
Full Text:: normally easily observable. Thompson, (1983), successfully compared the attributes of the fisheries of

Climate and Fisheries: Costs and Benefits of Change

Creator:: Sharp, Gary D., Klyashtorin, Leonid, and Goodridge, James
Abstract:: Many records provide the bases for a clearer understanding of the roles of climate regime shifts and short-term perturbations in ecosystem dynamics, hence fisheries responses. Too few have taken the long view of the role of humans in this "Grand Fugue". As one of many predators, it is imperative that...
Resource Type:: Conference Proceeding
Full Text:: ., 1987), and Northern Peru (Thompson and Thompson, 1991) since the Medieval Warm Period are noted using

A Quantitative Approach to Determine Cardiovascular and Neurodevelopment Risks and Benfits from Methylmercury and Omega 3 Fatty Acids in Fish Consumed in the Columbia River Basin

Creator:: Cusack, Leanne, Harding, Anna, Kile, Molly, Harper, Barbara, and Stone, Dave
Abstract:: Background: Fish are an important part of a well-balanced diet as it contains high quality proteins, as well as polyunsaturated fatty acids that are known to play an important role in human health. Consumption of fish, however, is the primary route of exposure to methylmercury in humans. A quantitative risk-benefit...
Resource Type:: Presentation
Full Text:: bass Results L a rg e s c a le S u c k e r M ou n t a i n W h i te f is h R a i

Three agents and three species on a common ground: A game-theoretic analysis

Creator:: Ekerhovd, Nils-Arne and Steinshamm, Stein I.
Abstract:: In the North East Atlantic there are several straddling stocks, including herring, mackerel, and blue whiting, which are exploited both within coastal states' 200 nautical mile Exclusive Economic Zones (EEZ) and on the high seas. The pelagic fisheries of the North East Atlantic are all harvested by the same six...
Resource Type:: Presentation
Full Text:: is harvest  𝑋𝑖,𝑡 = 𝑆𝑖,𝑡 − 𝐻𝑖,𝑡,𝑙𝑙  𝑆𝑖,𝑡+1 = 𝑋𝑖,𝑡 + 𝑟𝑖𝑋𝑖,𝑡 1

Fair Allocation as Policy Handle to Discourage Free Riding in Regional Fisheries Management

Creator:: Do, Kim Hang Pham and Folmer, Henk
Abstract:: IIFET 2008 paper presentation by by Kim Hang Pham Do and Henk Folmer.
Resource Type:: Conference Proceeding
Full Text:: ; T 2 �infig; w(i; �infS; Tg [ fS [ Tg) � w(i; �i): 5For an application of partition function form

Consumer Concern for Ethical Issues in Fish Farming: A Segmentation Study

Creator:: Honkanen, Pirjo and Olsen, Svein Ottar
Abstract:: The main objective of this paper was to study consumer concern for ethical and environmental issues regarding fishing and aquaculture. Cross-sectional data was collected in Valencia, Spain. A total sample of 452 consumers was obtained. This study uses descriptive and multivariate techniques to present data, and to obtain and describe...
Resource Type:: Research Paper
Full Text:: preferences (Thompson et al., 1995). Gardner (1987: 241) describes ambivalence as a ‘psychological state in

Sustainability in fisheries – adding market value or financial profit?

Creator:: Jensen, Helene
Abstract:: How well at fishery management regime perform is closely related both to vessel performance (i.e. return on investments) and if the species at stake are harvested in sustainable manner. However, ROI do not capture important dimensions of vessel performance. In addition, sustainability also includes social, economic and institutional dimensions. In...
Resource Type:: Presentation
Full Text:: 2013-2015 6 High price/kg Low price/kg H ig h p ro fi t Lo w p ro fi t y = 0.6059x

Is fish farming a way for economic development in the French overseas territories?

Creator:: Mariojouls, Catherine and Girard, Sophie
Abstract:: Following the introduction of the red drum Sciaenops ocellatus in the early 80_s in the Caribbean island La Martinique, farming techniques were set up and a small scale farming sector developed. The introduction of that fish species in Indian Ocean islands, la Reunion and Mayotte, allowed to start fish farming...
Resource Type:: Research Paper
Full Text:: �� 5 Z� �-��5��8��L�P�� C � �� ,��T��W��S

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