Index Catalog // ScholarsArchive@OSU

Ecolabelling and Small-scale fisheries, will certification work?

Creator:: Viswanathan, K. Kuperan and Gardiner, P. R.
Abstract:: National and intergovernmental regulation of fisheries has not been sufficient to prevent many failures of fisheries management at the global scale. International trade in fisheries is of the order of USD 10 billion annually, mostly from “South” to “North”. Developing countries, particularly in Asia, benefit from this trade, and domestic...
Resource Type:: Research Paper
Full Text:: commodity will be traded at its true value. The idea that many failures in natural resource management are

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:: Fisheries Service, Charles.Fulcher@NOAA.GOV Jon K. T. Brodziak, National Marine Fisheries Service

Karl Popper's Organon and the world's fisheries; fish stock assessment as a pseudoscience, an inductivism that can bear no fruit

Creator:: Corkett, Christopher
Abstract:: If a scientist can predict the weather (poorly) Why cannot he predict fish yields (yet more poorly)? – a clerihew by Chris Corkett. Recent long term historical studies of commercial fisheries have pointed to a well established pattern of overfishing. Under the principle of transference – what is true in...
Resource Type:: Research Paper
Full Text:: pattern of overfishing. Under the principle of transference – what is true in logic is true in psychology

Pulse-Seasonal Harvesting Via Nonlinear Delay Differential Equations and Applications in Fishery Management

Creator:: Idels, Lev V. and Ou, Beiyan
Abstract:: We study the combined effects of periodically varying carrying capacity and survival rates on the fish population in the ocean (sea). We introduce a new delay differential equation model with a control parameter which describes how fish are harvested. We consider a predation function as the function of the delayed...
Resource Type:: Research Paper
Full Text:: . We consider a predation function as the function of the delayed estimate of the true population. It

Productivity Growth in the Shrimp Farming Industry of Bangladesh: A Luenberger Productivity Indicator Approach

Creator:: Jahan, Hasneen and Ancev, Tihomir
Abstract:: Shrimp aquaculture is one of the fastest growing economic activities in the coastal areas of Bangladesh and earns substantial foreign exchange for the country. However, the environmental degradation is a major concern for the sustainable development of this industry. This paper studies the tradeoffs between the economic and environmental performance...
Resource Type:: Presentation
Full Text:: area 9/7/2014 19IIFET 2014, Brisbane, Australia 1 ' ' '( , , ;1, 1) max t k t k t k toD x y b

Can Africa Benefit from Asia's Experiences? In Pursuit of Sustainable Fisheries and Poverty Alleviation

Creator:: Watanuki, Naohiko
Abstract:: In Africa, there is a growing awareness of the need to learn from the fisheries experiences of Asia, where the fisheries conditions are similar, to solve the deepening crisis in fisheries and poverty in the continent. As a response, technical assistance in the areas of fish stock assessment, fisheries management...
Resource Type:: Research Paper
Full Text:: /EncodeMonoImages true /MonoImageFilter /CCITTFaxEncode /MonoImageDict << /K -1 >> /AllowPSXObjects

Fishermen cooperatives: A tool for socio-economic development

Creator:: Sapovadia, Vrajlal
Abstract:: Cooperatives are considered shield of the weak. In cooperatives, members with limited mean pool their resources and efforts to achieve much, which otherwise they would not have achieved. Cooperatives are democratic organisation and definition of democracy given by Abraham Lincoln fits perfectly 'for the people' 'by the people' 'of the...
Resource Type:: Research Paper
Full Text:: Indian context (and may be true for other developing countries) lies in their academic, financial and

Report About an Effort to Offer Marine Products Safely by High-Level Hygiene Management in an Advanced Area

Creator:: Wakabayashi, Takashi, Nagano, Akira, Oka, Sadayuki, Kawaguchi, Makoto, Tani, Shinji, and Kamata, Masahiro
Abstract:: High-level hygiene management for foods is highly required in Japan nowadays. In general, there are 5 stages in the flow of marine products; fishing, unloading, market, processing and distribution. Therefore it is important to take care the hygiene management at each stage of them. In this report, the most advanced...
Resource Type:: Research Paper
Full Text:: /EncodeMonoImages true /MonoImageFilter /CCITTFaxEncode /MonoImageDict << /K -1 >> /AllowPSXObjects

17β-estradiol has no effect on reproduction success of calanoid copepod, Acartia omorii

Creator:: Hossain, Md. Khaled
Abstract:: The natural estrogen 17β-estradiol (E2) is responsible for the endocrine disruption and also has potential effect on the reproduction of vertebrate. However, its effect on invertebrate reproduction has scarcely been studied. The present study was conducted to determine the effect of E2 on survival, egg production and egg hatch of...
Resource Type:: Research Paper
Full Text:: /EncodeMonoImages true /MonoImageFilter /CCITTFaxEncode /MonoImageDict << /K -1 >> /AllowPSXObjects

A Management Policy for North Japan Sea Sailfin Sandfish, Arctoscopus japonicus Stock

Creator:: Watanabe, Kyuji, Sugiyama, Hideki, Sugishita, Shigeo, Suzuki, Naoki, and Sakuramoto, Kazumi
Abstract:: The fishery cooperative association of Akita Prefecture closed the sailfin sandfish Arctoscopus japonicus fisheries from 1992 to 1994 to rehabilitate the stock. Following the temporary closure, the total allowable catch (TAC) has gradually increased. The aim of this study is to evaluate the effects of the fishery moratorium and other...
Resource Type:: Research Paper
Full Text:: /EncodeMonoImages true /MonoImageFilter /CCITTFaxEncode /MonoImageDict << /K -1 >> /AllowPSXObjects

Natural symbiosis type fishing port maintenance using the Mangrove (example of the Jakarta fishing port)

Creator:: Sadayuki, Oka, Sadao, Orishimo, Akira, Nagano, and Shinji, Kuwabara
Abstract:: The Jakarta fishing port that is the greatest fishery position in Indonesia was located in important area on the natural ecosystem where the Mangrove wood grows thick from the first. In maintenance of the fishing port, the harmony with these environments was the important subject. For this reason, in improvement...
Resource Type:: Research Paper
Full Text:: /EncodeMonoImages true /MonoImageFilter /CCITTFaxEncode /MonoImageDict << /K -1 >> /AllowPSXObjects

Virtual Populations: A New Arrow in The Quiver of Rights-Based Fishing

Creator:: Lee, Jungsam and Gates, John M.
Abstract:: Quota management systems (QMS) provide faith-based incentives for individual quota holders to conserve the resource voluntarily; quota holders expect the system to work and to be enforced and their expectations are usually realized despite imperfect incentives and significant enforcement burdens. Even with QMS there is never an individual incentive to...
Resource Type:: Research Paper
Full Text:: /EncodeMonoImages true /MonoImageFilter /CCITTFaxEncode /MonoImageDict << /K -1 >> /AllowPSXObjects

Is Output Control Effective as a Measure to Adjust Reduction of Over-Capacity?

Creator:: Kuronuma, Yoshihiro
Abstract:: This paper is intended to examine and discuss in what way output control, one of the fisheries management measures, is effective in reducing over-capacity, and can become an effective means towards sustainable management of living marine resources. It was made clear theoretically and empirically that output control is applicable as...
Resource Type:: Research Paper
Full Text:: /EncodeMonoImages true /MonoImageFilter /CCITTFaxEncode /MonoImageDict << /K -1 >> /AllowPSXObjects

The Role of Knowledge Interpreters in Japanese Fisheries: Three Case Studies of Local Fishery Policy in Japan

Creator:: Suenaga, Satoshi
Abstract:: These three case studies of local fishery policy in Japan examine common causes of a successful fishery policy. This study tries to seek answer on "How did successful cases on Japanese local fishery policy succeed?" To find answer to this question, this study analyzed the relationship and the role of...
Resource Type:: Research Paper
Full Text:: /EncodeMonoImages true /MonoImageFilter /CCITTFaxEncode /MonoImageDict << /K -1 >> /AllowPSXObjects

Socio-Economic Indicators for the Adriatic Sea Demersal Fisheries

Creator:: Accadia, Paolo and Spagnolo, Massimo
Abstract:: This paper analyses the state of demersal fisheries in the North and Central Adriatic Sea (FAO Geographical Sub Area (GSA) 17) from an economic and social point of view. The analysis is performed using a set of 25 socio-economic indicators. Indicators represent a valid tool to support the decision making...
Resource Type:: Research Paper
Full Text:: /EncodeMonoImages true /MonoImageFilter /CCITTFaxEncode /MonoImageDict << /K -1 >> /AllowPSXObjects

Estimating a Generalized Gordon-Schaefer Model with Heterogeneous Fishing Data

Creator:: Zhang, Junjie and Smith, Martin D.
Abstract:: This paper proposes a two-stage method to estimate a generalized Gordon-Schaefer model, using heterogeneous fishing data in the logbook. A Cobb-Douglas production function is consistently estimated in the first stage by means of the ‘within period estimator’. A stock index is constructed and used to estimate the logistic growth model...
Resource Type:: Research Paper
Full Text:: function is true in the reef-fish fishery, that is, α1k 6= 1. The catch- effort elasticity is significantly

Individual Transferable Quotas in a Household Economy: Will The System Work?

Creator:: Uchida, Hirotsuga, Wilen, James E., and Larson, Douglas M.
Abstract:: This paper analyzes the behavior of fishing households under individual transferable quotas (ITQ) system based on Singh, Squire and Strauss household model. ITQ system is sought to be the optimal fishery management regime in terms of economic efficiency. However, preceding theoretical analyses only considered implementing ITQ to a well established...
Resource Type:: Research Paper
Full Text:: (Li) and capital, but the level of capital input is assumed to be fixed ( i K ).c It is also

The use of "Generating Techniques" in Fishery Policy Analysis: Study Case for the Yellowfin Tuna FIshery

Creator:: Enriquez-Andrade, Roberto Ramon and Vaca-Rodriguez, Juan Guillermo
Abstract:: Multiobjective decision analysis (MDA) is a useful assessment method when fishery managers need a systematic investigation of the trade-offs involved in the selection of alternative policy options. An important class of techniques within MDA is vector optimization, consisting of mathematical programming models with vector valued objective functions. From the management...
Resource Type:: Research Paper
Full Text:: problem is presented in (1) to (3). Equation (1) is a vector consisting of K (k = 1,2,...,K) individual

The Economic Impacts of Emerging Diseases in Shrimp Aquaculture: Insights from a Multi-Year, Global Survey of the Industry

Creator:: Valderrama, Diego, Anderson, James, and Jory, Darryl
Abstract:: Acute hepatopancreatic necrosis disease (AHPND), initially referred to as early mortality syndrome (EMS), is an emergent bacterial disease that has resulted in substantial economic losses for the global shrimp farming industry. Its occurrence was first reported in China in 2009, rapidly spreading to Vietnam, Malaysia, Thailand, and eventually Mexico in...
Resource Type:: Presentation
Full Text:: . Average annual growth rate between 2013 and 2017 is estimated at 3.6%. What was the True Economic

Age, Period, of Birth Cohort: What Determines Demographic Differences in Seafood Consumption?

Creator:: Scholderer, Joachim, Lund, Eiliv, and Trondsen, Torbjørn
Abstract:: Effects of age, period and birth cohort on consumption of fat fish, lean fish and processed fish were estimated based on panel data from the Norwegian Women and Seafood Consumption Study (NOWAC). Cohorts selected for the present analysis were women born between 1951 and 1966. Survey questionnaires were mailed to...
Resource Type:: Research Paper
Full Text:: Age Strictly speaking, the interpretation of the above results as “true” cohort and period effects

ScholarsArchive@OSU

Ecolabelling and Small-scale fisheries, will certification work?

Harvest Strategies for a Transboundary Resource: Georges Bank Haddock

Karl Popper's Organon and the world's fisheries; fish stock assessment as a pseudoscience, an inductivism that can bear no fruit

Pulse-Seasonal Harvesting Via Nonlinear Delay Differential Equations and Applications in Fishery Management

Productivity Growth in the Shrimp Farming Industry of Bangladesh: A Luenberger Productivity Indicator Approach

Can Africa Benefit from Asia's Experiences? In Pursuit of Sustainable Fisheries and Poverty Alleviation

Fishermen cooperatives: A tool for socio-economic development

Report About an Effort to Offer Marine Products Safely by High-Level Hygiene Management in an Advanced Area

17β-estradiol has no effect on reproduction success of calanoid copepod, Acartia omorii

A Management Policy for North Japan Sea Sailfin Sandfish, Arctoscopus japonicus Stock

Natural symbiosis type fishing port maintenance using the Mangrove (example of the Jakarta fishing port)

Virtual Populations: A New Arrow in The Quiver of Rights-Based Fishing

Is Output Control Effective as a Measure to Adjust Reduction of Over-Capacity?

The Role of Knowledge Interpreters in Japanese Fisheries: Three Case Studies of Local Fishery Policy in Japan

Socio-Economic Indicators for the Adriatic Sea Demersal Fisheries

Estimating a Generalized Gordon-Schaefer Model with Heterogeneous Fishing Data

Individual Transferable Quotas in a Household Economy: Will The System Work?

The use of "Generating Techniques" in Fishery Policy Analysis: Study Case for the Yellowfin Tuna FIshery

The Economic Impacts of Emerging Diseases in Shrimp Aquaculture: Insights from a Multi-Year, Global Survey of the Industry

Age, Period, of Birth Cohort: What Determines Demographic Differences in Seafood Consumption?

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