The fisheries sector is a vital oceanic resource that build the core of the Blue Economy. However the realization of the full potential of the Blue Economy calls the requirement of effective inclusion of all societal groups, especially women whose contribution is not well acknowledged. The study focused to investigate...
The fisheries sector is a vital oceanic resource that build the core of the Blue Economy. However the realization of the full potential of the Blue Economy calls the requirement of effective inclusion of all societal groups, especially women whose contribution is not well acknowledged. The study focused to investigate...
Scarcity of wild-caught seafood has incentivized innovation and growth in aquaculture, especially for species that compete directly with wild alternatives. In the global tuna industry, the most pronounced scarcity is associated with bluefin tuna species (Atlantic, Pacific, and Southern, which serve similar markets). Supply-side factors including overfishing and governance challenges...
Fisheries economics has recently earned a seat at the global fisheries governance table, with everything from subsidies, to high seas fisheries, to Indigenous rights, food security, and human rights now being open for global assessment. The papers in which these studies are housed are in high impact journals, are highly...
Capture fisheries and aquaculture in freshwater bodies play a very important role and is considered to have great potential for augmenting fish production as well as diversification of livelihoods in both Cambodia and Vietnam. In Cambodia, inland fisheries remain primary importance in the fisheries sector, while aquaculture is more important...
As fisheries management is increasingly required to consider the full impacts of their operations, this work seeks to define the relationship between fishing effort and interactions with listed endangered species. The study employs logbook data containing over 64,000 sets, matched with observer data from 2008 to 2015 in an undisclosed...
Implemented in 2011, the West Coast Groundfish Trawl Catch Share Program was designed to achieve multiple economic goals and objectives for a diverse multispecies fishery, including increasing net benefits, profitability, flexibility, and utilization of harvest allocations. Here, we leverage seven years of comprehensive cost and earnings data to evaluate progress...
As changes in climate and corresponding ocean shifts threaten U.S. fisheries with uncertain change, West Coast marine scientists and fishery management institutions have newly emphasized ecosystem-based analysis and management. The development of the West Coast-specific California Current Integrated Ecosystem Assessment (CCIEA) has accordingly allowed for economic analyses and the social...
This paper presents a deterministic bioeconomic model with a marine protected area (MPA) including both fisheries management and tourism development goals. A weighting parameter is added to the model to allow tradeoffs between management preferences regarding the two sectors affected by the MPA. The theoretical model is illustrated with analysis...
Industries extracting natural resources are confronted with a trade-off between maximizing their income and limiting their impact on the ecosystem they exploit. Commercial fisheries produce negative impact via their pressure on the seabed and the additional mortality from discarding. One approach to limit the discarding impact is to introduce discard...
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...
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...
This paper is designed to “set the stage” for the Special Session on Game Theory and Fisheries. It traces the origins of the application of game theory to fisheries economics, noting that, for the first quarter of a century after the publication of H. Scott Gordon’s 1954 seminal article, the...
This paper is designed to “set the stage” for the Special Session on Game Theory and Fisheries. It traces the origins of the application of game theory to fisheries economics, noting that, for the first quarter of a century after the publication of H. Scott Gordon’s 1954 seminal article, the...
Saltwater recreational fisheries receive little attention compared to their commercial counterparts. Yet recreational fisheries can suffer from many of the same symptoms of open access as commercial fisheries. Regulations designed to allocate a scarce supply, such as seasonal closures augmented with bag and size limits, can result in significant losses...
In Norway, structuring of the fishing fleet has been an ongoing process since the start of the 1960'ies. Since then, both the number of vessels in Norwegian fisheries and fishers have been reduced by roughly 85 %. For decades, the fisheries industry has been considered a mean to employment and...
With the economic globalization, the consumption demand of Chinese residents has changed gradually. The paper analyzes consumption tendency of Chinese residents from two aspects, those are per capital consumption level and consumption characteristics. On the one side, per capita ownership of fish and fishery products of China is above the...
We provide an initial look at our follow up study on the impact of the Affordable Care Act (ACA) on U.S. commercial fisheries. Earlier work found that in the years immediately preceding the passage of the ACA, North Carolina’s commercial fishermen were more likely to purchase health insurance coverage on...
Fishery management actions focused on the conservation of non-target species may impact the productivity of fisheries in terms of target species. This article studies California’s drift gillnet swordfish (Xiphias gladius) fishery and investigates the impact of a recent regulatory measure aimed to protect leatherback turtles. A parametric approach is used...
A growing practice in fisheries management is the allocation access rights to marine fisheries through individual transferable quota (ITQs) – limits on the amount of fish allocated to individual licences as transferable permits. By establishing an ownership claim over the right to fish and a market for exchange, ITQs are...
Lake Chapala’s fisheries have been the support of an important economic activity for hundreds of years. At the end of the XIX century, in addition to the fishers, the processing industry employed hundreds of families in the drying and salting of fish. The later introduction of carpe and tilapia forced...
Iceland had several disputes with its neighboring countries during the fifties, sixties and seventies over expansions of sovereign waters and control of fishing rights, known as the cod wars. Iceland was successful in securing exclusive fishing rights for its people. However, the problem of overexploitation, which lay at the heart...
The fisheries sectorof Sri Lanka means of livelihoodfor 2.6 million peopleand the vast majority of themare involved in small scale fisheries. The study was taken up with the objectivesof to identify social &political membership status of small scale fishery value chain members, to assess the level of decision making power...
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...
The linefish sector is one of the 10 commercial fisheries in Namibia. This sector is made up of two subsectors: commercial right holders and angling. The angling subsector is further divided into two types of fishing activities; subsistence angling which serve as a source of food supply and recreational angling...
The aim of this research is to identify the effort of the Icelandic fishing fleet since 1950 with focus on the cod fishing fleet in Icelandic fishing grounds. Various historical records and citizen research in Iceland provide unique information and do allow for the total reconstruction of the decked vessel...
Recreational marine fishery is crucial for marine economy and the transformation of traditional fishery. In recent years, it runs into development bottleneck and traditional forms need to change. The paper defines the concept of new forms of recreational marine fishery. Based on the “Smiling Curve” theory, the development path of...
Despite the growing popularity of culture-based fisheries (CBFs) associated with village irrigation systems (VISs) in Sri Lanka, there is little knowledge about factors that influence productivity levels. To redress this, primary data from 325 fish farming groups in two districts (Kurunegala and Anuradhapura) are used to estimate a stochastic translog...
The Abalone Fishery in one of Victoria’s most valuable commercial fisheries and most of the catch is exported to international markets in Asia (Japan, Hong Kong, Singapore, China). Target species consist of blacklip abalone and greenly abalone (<1% of total catch). The fishery is quota managed, and the total allowable...
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...
The OECD has been collecting information on fisheries policies for many years. The Fisheres Suppor Estimate (FSE) database represents the latest version of its fisheries policy inventory and classification system. This database contains information on policies in 33 countries (representing about half of global fisheries landings) totalling USD 13 billion...
Changes of weather pattern and unpredictable occurrence of storms, rough sea and cycloneconditions have become a greater complication for fishing community in southern coast of Sri Lanka. Climatic differences created peak and off season for the fishing community in marine. The study was based on Sothern coastwhere consist of long...
Data generating processes for trip-level commercial fishing data feature endogenous targeting of individual fish species and spatially, temporally varying stock conditions that are unobserved by the researcher but partially observed by fishermen. We present a model and identification strategy to address serious challenges that arise in this setting for obtaining...
The large lakes (Victoria, Albert, Kyoga, George, and Edward), covering 75% of Uganda’s surface area under contribute up to 90% of the capture based fisheries production. Until the late 2000s, the commercial fisheries in these lakes was largely based on species that grow to large sizes (> 20 cm) including;...
Given the high pressure in fishing resources, the interest of going beyond the resources and understanding market trends, market barriers, and fisheries value-chain inequities, has increased in the last decade. This knowledge is necessary to improve those chains and to promote better financial returns for fishers and market participants, in...
In Tanzania, the overall objective of the National Fisheries Policy is to develop a robust, competitive and efficient fisheries sector that contributes to food security, nutrition, growth of the national economy and improvement of the wellbeing of fisheries stakeholders. The overall goal of fisheries management is to produce sustainable biological,...
Hedonic models reveal the marginal implied prices of attributes; these premia represent the intersection of supply and demand for those attributes. Understanding the demand for these attributes is critical for policy analysis that may influence those attributes. While Rosen (1974) proposes a two-step method to recover demand, Kristofersson and Rickertsen...
When fisheries management creates the incentive to “race for fish”, a fishing season can be reduced to only a few days and involve around-the-clock fishing in life-threatening weather conditions. Catch shares management, or the individual allocation of tradeable fishing quota, can improve safety by reducing economic incentives to fish as...
The importance of land infrastructure for supporting coastal fisheries has long been acknowledged; its role in remote and geographically challenged fishing communities in the Nordic Arctic has visibly impacted community structure and development. This paper explores the Red King Crab (RKC) fishery in Norway and the ways in which its...
In 2015, baseline expenditure and trip behavior information about angler activity across a 14-county region of California’s Central Valley was collected. The motivation for this study was twofold: to learn about existing recreational fishing levels in the Sacramento River system, and to understand how these levels might change if fishing...
The species-based approach currently implemented in Europe where catch limits (TAC) are set for each stock independently, is not adapted to the management of mixed fisheries that harvest various species. The economic efficiency of those fisheries is often constrained by the existence of « choke species » for which catch...
Based on a simple model of firm profit maximisation in a multispecies ITQ fishery, market clearing quota lease prices are modelled as a system of linear equations with dimensions dependent upon the number of quota species in the fishery and the number of different harvesting technologies. Finding a set of...
Understanding and quantifying the behavior of fishers is important given the role human behavior plays in fish population dynamics and fisheries management. Various quantitative and qualitative methods have been used to collect information on the behavior of fishers. This study discusses the benefits and drawbacks of three of these methods:...