This study examines the economic implications for producers of seafood traceability marketing. There is a trend of increasing number of traceability schemes in the marketplace for reasons of health, sustainability, due diligence, transparency, legal and branding etc. European seafood trading companies are taking the opportunity to use these reasons to...
The concept of sustainable fisheries development has been socialized since the last decades by the Indonesian government. However, this concept has not been implemented in any fisheries aspects especially for the coastal fisheries, which have received a high pressure from fishing activities, industrial pollutions, household sewage, etc. Trammel net is...
Fisheries and agriculture form the backbone of the Solomon Islands economy. The population is around half a million people, of whom 94 percent live within five kilometers of the coast. Women are key to effective fisheries management and development in Solomon Islands. They make up half of the community for...
A development mandate is explicit in South Africa’s new fisheries legislation, the Marine Living Resources Act, which is based on the principles of equity, sustainability and stability. The new policy represents a significant departure from that of the previous Government, which largely confined its role to resource management. This presents...
Women are crucial to the fisheries and the aquaculture sector. Worldwide, fishery and aquaculture production activities provide revenues to an estimated 155 million people, of whom a substantial proportion is female. In developing countries most fishing activities fall into the small-scale fisheries sector employing roughly 40 million people, and directly...
The paper argues that Cost-Effectiveness Analysis (CEA) can be a suitable
evaluation tool in cases where some of the benefits are difficult to measure
(e.g. habitat protection) and where the tangible benefits are lower than the
cost. An example is polities aiming at protecting a single species in
multispecies fisheries....
This paper presents key lessons from development of a transboundary fisheries co-management (TFC) on Lake Chiuta, shared between Malawi and Mozambique. Since the mid-1990s when fisheries co-management was introduced on the Malawian side of the lake, there had been conflicts between fishing communities from both countries. The conflicts mainly centred...
The Sultanate of Oman has devoted particular attention to promote sustainable development of the fisheries sector to ensure its long-term contributions to community welfare. Considering this strategically important initiative this study aimed at assessing the sustainability by developing a sustainability index based on appropriate criteria encompassing the key components of...
Considerable attention has been applied to the development of models explaining how fish stocks change over space
and time, from relatively simple stock-recruitment relationships to ecosystem models with a complex food web
structure. However, in many case studies fishing effort is assumed to be exogenous and even in dynamic models...
This paper discusses the potential contribution of an eco-theology to the management of marine resources. The claim of the Christian gospel is that God has a plan for everything in the universe and we are to live to bring it about. The Hebrew/Christian world view is significantly different from naturalism...
The hilsa shad (Tenualosa ilisha) fishery is the largest single species fishery of Bangladesh managed under open access system was chosen for the study. The purpose of the study was to develop optimal policy to assess the optimal exploitation of the fishery. The objective was to maximize the net benefit...
A major simplification in bioeconomic models is that the model parameters
and functional forms are assumed known. In fisheries, the failure to capture
model uncertainty can easily cause overconfidence in model outputs and
resultant policy recommendations. Although fisheries modelers regularly
assume rather complete knowledge of the systems they study, in...
Traditionally, fish has been considered as an item for direct or indirect human use (food, fertilizer, fishmeal and so on). Recently increasing number of studies on anadromous salmon in North America and Japan, however, suggest that fish could also support biodiversity. Marine-derived nutrients (MDN) are important contributors to maintain or...
This paper illustrates a case study to identify problems and actions to build the basis for an integrated fishery management plan, considering stakeholders participation. The application was made on the southern complex multispecies groundfish fishery, where operate various scales of production under a right-based fishing system. A multimethological approach (Mingers,...
Fisheries management has been carried out on the assumption that a fish population is in equilibrium with the fishing effort under the average environmental conditions and hence there must be a maximum sustainable yield (MSY). However, since the simultaneous rise and fall of the interdecadal and global scale of sardine...
Women's contributions to fisheries are often overlooked in fisheries management, economic analyses, and consequently, in policy decisions. Fortunately, women's contributions are gaining recognition despite a lack of quantitative data describing the scope and scale of their participation in the sector. While there are numerous studies describing the role of women...
In developing countries the framework for institutional engagement in small-scale fishing communities needs to consider the regional, social, economic and environmental complexities of informal resource-based economies. The combination of socio-economic trajectory of artisanal fisherfolks, their relationship with the environment, the economic pressures and the public policy framework, which often regarded...
Tuna and other highly migratory and trans-boundary fish species form an important seasonal component of the annual catch taken by thousands of small-scale inshore and coastal fishers in the Bay of Bengal region of the Indian Ocean. However, there are serious concerns about the productivity and sustainability of the fisheries...
Introduction:
SSFs → Own characteristics that often affect prices. First‐sale prices are key for the sustainability of SSF,often price‐acceptors → influence of supra‐local factors (exports, imports, value‐chain forces) and industrial fisheries. Certain local/regional SSF management measures also aim to have effects on this price: fisheries regulation, commercial strategies, labelling, etc....
First-sale prices of fish respond to both local and global drivers, and artisanal fishermen are often considered as price-acceptors due to their limited capacity to influence them, a key issue for their survival and value added creation. However, in artisanal fisheries, the frequent lack of data hinders us from understanding...
In order to survive and prosper fishing companies have to balance the need for continuity and change. Investment strategy is a good indicator on the direction companies are headed in terms of capacity, onboard production, and the financial risks they are willing to take. However, the success of an investment...
Ideally, we seek to develop perfectly integrated ecological-economic models, drawing on the best data, modeling and knowledge of each of the disciplines, into one coherent model to inform policy. The realities of achieving such are thwarted by data and model compatibility issues. For example, ecological data may be available on...
İstanbul Bosphorus is a strategic fishing area with its physico-chemical and geographical characteristics. Also because of İstanbul metropole is taking part there, İstanbul aquatic Products fish market has become an important position in the region. The high variety of species and product entrance quantity rates provided us a continuous data...
Fisheries economics theory suggests that weak fishery management
institutions, such as an open access regime, provide the motivation for
fishers to act as if they have infinite discount rates. This theory has serious
implications for the management of small-scale reef based fisheries in
developing countries, many of which are open...
Developing an allocation scheme for distributing rights amongst fishing nations remains one of the major obstacles to the development of stable cooperative arrangements to exploit international fish resources.
A great deal of effort has been devoted over the years to finding a durable solution to the allocation problem, both at...
The sandfish catch in the coastal waters off Akita Prefecture has fluctuated largely over the last 40 years. It began to decrease in the middle 1970s, and in 1991 it heavily depleted by 70 tons, which corresponds to less than 1% of the catch in the 1960s. The Fisheries Cooperative...
The Indian Ocean tsunami of 26 December 2004 severely affected six provinces (Ranong,Phang-nga, Phuket, Krabi, Trang and Satun) on the Andaman Sea coast of Thailand. About 27,000 fish cage culture operators in the Andaman coastline were affected by the tsunami impact, covering a total cage area of some 1,123,176 square...
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...
The author highlights the many new insights that have already arisen in the rapidly emerging literature on performance and CU measurement in fisheries. She stresses two fundamental points. First, for relevant policy guidance it is crucial to seriously ponder the implications of myriad complicating factors for CU modeling and measurement,...
Regulating fishing trough overall catch limits, sometimes referred to as olympic fishing, has been heavily criticized by fisheries economists for its unhealthy incentives for overcapacity, excessive costs, quantity focus and uneven supply patterns. In spite of this the Icelandic government opened an olympic style coastal fishery for small scale vessels...
The ex-vessel supply chain for fisheries has been recognized as an important determinant of value generation. In recent years, as the retail demand for fresh seafood products has increased, many independent fishermen have bypassed thin, monopsonized, or otherwise inferior wholesale markets by engaging in implicit or explicit fixed-output contracts with...
Petatán is a fishing village bordering Lake Chapala, the largest lake in Mexico. Most fish caught in the lake and in other water bodies in the region are processed here. Petatán houses the second largest fish processing industry in the region. The fish filleted here goes to the second largest...
Many recreational fisheries are managed under regulated open access governed by seasonal closures and bag limits. This approach has often promoted a “race to the fish” with cascades of shorter seasons and shrinking bag limits. These restrictions may have significant effects on angler welfare by inefficiently allocating fish across anglers,...
Fisheries managers are increasingly expected to manage fisheries in an “ecosystem-based” manner – accounting for ecological interdependencies across species and their coupling with the physical environment. Yet managers lack rigorous, bioeconomic EBM indicators to assess tradeoffs and measure whether the natural capital in exploited ecosystems is sustainably managed. We build...
The University of British Columbia based Global Ocean Economics Project will, in its second phase, be
addressing the issue of the rebuilding of hitherto overexploited capture fisheries. In so doing, it looks
forward to working closely with the OECD. The paper argues that the first step in this second phase...
The vulnerability approach is an analytical framework used to assess the impacts caused by changes in socio-ecosystems that are often linked to large external natural events. The vulnerability approach is mobilized by the sciences that deal with the management of environmental risks with the aim to determine the conditions allowing...
The paper analyses the annual accounts for the period 1990-94 of a sample of approximately 100 fishing firms operating out of ports in Schleywig-Holstein and exploiting finfish stocks in the North Sea and Baltic, and shrimp stocks in the North Sea. Detailed information is provided on costs and returns by...
The long history of the van chai system of Vietnam began several centuries ago with their establishment mainly in the lower and middle reaches of rivers northern Vietnam and in coastal lagoons in Central Vietnam, whereas those in marine embayments, like Ha Long Bay, and in enclosed coastal areas, like...
Using stock assessments to inform management and decision makers about the impacts of fishing is increasing worldwide. Stock assessments are costly to conduct well, and there is often a data management lag in terms of when data used to inform stock assessment predictions are available for inclusion in the model....
This paper aims to reveal consumers’ preferences for quality graded fish products based upon existing data on first-hand sales in Denmark. The data represents the value of fish for consumption as a non-differentiated private good.
The objective is to measure the welfare gains to society of an increase in “quality”...
The Baltic Sea is referred as the most polluted sea in the world. The most serious problem is the eutrophication that is a consequence of nutrient loading through human based activities. Nutrient enrichment has led to growth of phytoplankton that has induced increased algal blooms and oxygen depletion in the...
Using three years of weekly ACNielsen Scantrack data, this study aims to estimate the implicit prices of labeling retail finfish and shellfish in the U.S. with harvest-specific information, such as “wild” ‚“Atlantic”‚ “Pacific” or “imported”. Recent concerns for the availability of wild-caught supplies has led to increasing interest for labeling...
The fishing industry is particularly important for Sri Lankans for the domestic supply but there is also a
small but growing export market for high value products. The potential for economic development lies
there with yellowfin tuna as the most important specie. In this research the efficiency and productivity of...
Three years since 2008, white leg shrimp have exhibited fabulous growth rate and become a popular livestock along with black tiger shrimp and pangasius. This gives rise to the interest to investigate the value chain of frozen white leg shrimp exported to the U.S from Khanh Hoa Province, Vietnam. Research...
Catfish farming has increased over the past decade in Uganda. In order for this emerging industry to be sustainable, systematic production and marketing are essential. This paper discusses the existing catfish farming industry in Uganda and its value chains. Analysis is done to answer questions on the industry structure, value...
This paper attempts to determine and analyze the factors affecting the value chain of tuna commodity in the Philippines. It also identifies the key players in the industry, and their roles and contributions in the value chain. The paper will utilize both primary and secondary data in the analysis. Secondary...
In his report the economics of
ecosystems and biodiversity, P. Sukhdev compared the valuation of
ecosystem services and biodiversity to a compass which helps decision
makers to engage in the conservation of environment and against the loss
of biodiversity. Following this road, the authors present the results of an
economic...
The purpose of this paper is to set out WWF's position on the appropriate use of rights-based measures (RBM) as management tools as WWF pursues its far-reaching vision for sustainable fisheries and healthy marine ecosystems. The Paper draws on theories and practice that have informed the use of RBM within...
It is generally recognised that market-based instruments have a strong role to play in improving the efficiency of fisheries management. This belief was strongly reinforced at the 2002 IIFET Conference, where the use of ITQ systems was extensively discussed. While ITQ systems are commonly referred to as “rights-based management” (RBM),...