The rural Bangladesh is still poverty prone, the distinction between fisher and non fisher life in rural area is prominent; this is due to limited access right of rural fisher to common properties like waterbodies. To eradicate disparities between fisher and non fisher co management of inland fisheries has been...
Over half of Bangladesh comprises of floodplains and most of the surrounding households depend on these floodplains for their livelihood. However, these floodplains remain unused during the monsoon season due to the lack of proper management systems. The WorldFish Center implemented an action research project through a Community Based Fish...
A theoretical model links price risks at processors market to farm supply response. Price risks at wholesale market affect processors‚ factor demand for farm-raised catfish. The fluctuation in factor demand also influence the farm-raised catfish supply response. Price risks at wholesale market reduce processors‚ factor demand for farm-raised catfish, and...
Rights-based fisheries management has been a management tool in Namibian fisheries since 1991 with the objective of improving the economic performance of the fisheries. The aim is to address the common property problem of fisheries by the creation of private property rights, limiting the quantity of exploitation of fish stocks...
The fairness and inclusiveness of globalization in seafood trade is coming under increased scrutiny due to economic, social and environmental impacts created as trade has expanded, often leading to imbalances among nations. The European Union is the most important world market for the consumption of seafood. Despite the construction of...
Ivorian fishery resources are severely degraded by reason of poor state policy in the development of fisheries and aquaculture, of very degrading fishing techniques and fraudulent intensive exploitation of fish, of deforestation and its corollary erosion and industrial and agricultural pollution. This degradation, which is characterized by the decline in...
This study sponsored in July 2011 by the Regional Commission for Fisheries of the Gulf of Guinea (PRC) and NEPAD aims to analyze the contribution of fisheries to the national economy of the DRC and to assess the potential wealth associated with fisheries. The data for the study of the...
Indonesia in 2012 will catch above 0.5 million tonnes of tuna and a further 0.4 million tonnes of tuna-like species. This represents 11% of the total world tuna catch and makes Indonesia the largest catching nation, a position previously held by Japan. Indonesia plays a major role in the world...
In order to ensure sustainable aquaculture development basic elements needs to be taken into consideration, i.e. environmental, social and economic aspects. Most of the research focuses on the environmental aspects and very little of the social and economic aspects. There is no doubt that when dealing with sector development, socio-economic...
Certification and eco-labelling programmes are widely recognised as a useful tool to bring about more effective management in fisheries. Evidence is also growing that real environmental benefits can result from these market based initiatives. Market benefits for certified fisheries range from better market access, price premiums for some products and...
Full life cycle culture of bluefin tuna has so far been achieved only for Pacific bluefin tuna by the Japanese at Kinki University in 2002 with the first fish going on sale in Japan in 2004. More recently Japan's Okinawa fisheries laboratories have also achieved the same success, with the...
From earliest times and in practically all countries, fisheries have been of industrial and commercial importance. Fisheries and aquaculture contribute significantly to food security. Livelihoods of millions of people, across the regions of the globe depend on healthy aquatic ecosystems. Achieving the Millennium Development Goals to eliminate extreme poverty by...
Coastal resources play a significant role in supporting the livelihoods and contributing to the wellbeing of marginalised communities in South Africa. Through an analysis of four small-scale-fishing communities in South Africa, this research sought to understand how and why benefits arising from the use of coastal resources in the fisheries...
The search for effective small-scale fisheries management regime, in Tanzania, has been an on-going process since independence in 1961. Different models were tried including centralized system of governance, use of cooperative groups and setting up of environmental committees in villages. Unfortunately, nothing much was realized and thus, over-capacity, over-fishing, illegal...
Transition of fish farming from subsistence to sustainable semi commercial activity in Uganda Fish farming in Uganda has not been taken to semi commercial levels by small scale famers due to many challenges. They range from lack of fish seed, quality fish feeds, lack of market, poor infrastructure, unavailability of...
A study of Somaliland’s marine capture fisheries and markets was conducted in October 2010. The paper presents the results of the author’s assessment of the state of its marine capture fisheries and fresh fish markets and the prospects for adding value along the supply chain resulting from a 2 week...
Acknowledging that there is stochasticity in the dynamics of a fish stock, one has a situation where the fish stock can collapse even without any fishing pressure. To derive the probability of collapse, we suggest a Monte Carlo approach because it is relatively simple model and can capture complex stock...
Cameroon is a country of Central Africa, with 402 km coastline where occur intense industrial and small scale marine, multispecies/gears fishing activities. Fishing accounts for 5.2% of GDP in the primary sector and 1.7% of GDP. The Ministry of Livestock’s, Fisheries and Animal Industries is responsible of the fisheries policy...
Sustainability and economic efficiency are well established and defined objectives in Australian fisheries management. Many Australian States and Territories include some reference to social considerations in their fisheries legislation, but this is poorly defined and has little direct influence on policy formulation. From the literature, many fisheries social objectives are...
The presence of illegal, unregulated and unreported (IUU) fishing activities are considered a serious threat to the sustainable use of marine resources. This paper uses a game theoretic approach to investigate the strategic interaction between fishers and management in the presence of IUU fishing. Managers choose a combination of fines,...
In this work we confront, by reviewing the literature, the definition of ecosystem-based management provided in the proposal for reform of the European Common Fisheries Policy (CFP) with the specific measures foreseen in it. These are: the sustainability objectives, the maximum sustainable yield target, the discard ban, transferable fishing concessions...
Australia has a policy of achieving maximum economic yield (MEY) in Commonwealth fisheries, with many States also interested in the MEY target. Bioeconomic models are being developed for estimating MEY for several fisheries, supported by economic surveys of the fisheries. While most cost components can be derived directly from the...
Despite various studies on biological importance of Marine Protected Areas (MPA), a model used in fisheries management to minimise negative human impacts on the marine environment, less is known on how it relates with communities that depend on the utilisation of fisheries resources. Through field survey, this study has investigated...
Culture of resilient species to drought and stressed water quality conditions may be a significant part of the future of African aquaculture. Air breathing fishes potentially have a role in low-management culture systems because dissolved oxygen is not a limiting factor. The African lungfish (Protopterus spp) is advantageous because it...
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...
While South Africa possesses a well developed marine fishery supported by policy, legislation and appropriate institutions, no inland fisheries policy exists and its potential has not been considered from a development perspective. The transfer of the mandate for fisheries to the Department of Agriculture, Forestry and Fisheries has opened a...
Production quotas can restore efficiency in industries characterized by production externalities, such as resource industries and industries with environmental regulations. However, with imperfect quota enforcement, firms may have incentives to build up excess capacity relative to their quotas. Firms with excess capacity may, in turn, have stronger incentives to violate...
Ecological and economic tradeoffs of proposed management actions were assessed using the Ecopath with Ecosim (EwE) and Ecospace software. The model has 70 biomass pools (e.g., detritus, primary producers, invertebrates, fish, dolphins, sea birds), including multiple age-classes of key species. After mass-balancing, the model was driven using observed fishing mortality...
The western Indian Ocean coastal regions are poised to develop the great potential, largely untapped to date, for increased seafood production from marine aquaculture. The scales at which aquaculture development in the region proceeds will determine how the benefits from this economic activity are distributed. Finfish and shellfish farming can...
Past Aquaculture CRSP and AquaFish CRSP research studies in Kenya have largely focused on fish production resulting in improved production technology in aquaculture. In 2007, total fish production was estimated to be 4,245mt valued at US$6.6 million but has since grown exponentially. In Western Kenya, initiatives by cluster fish farmers...
Disease is a primary threat to the continued growth in salmon aquaculture due to its extensive effects on the sector. Aquaculture farms suffer the most direct and immediate economic losses through reduction in growth, low feed efficiency and market prices, increasing mortality rates, and expenditures on prevention and treatment measures....
The Food and Agriculture Organization (FAO) of the United Nations has for years compiled prices and indexes for all major food categories, except fisheries. This gap has now been filled, and a fish price index has been developed. The FAO fish price index (FPI) relies on trade statistics because seafood...
Abstract Only. Commercial aquaculture is gaining momentum in Kenya with farmers looking at it as viable enterprises especially in rural areas. Market for farmed fish in Kenya is quite promising with fish prices in several parts of the country ranging from KES 150 (USD 1.8) per kg. This indicates a...
Motivated by the evidence that many collapsed stocks have failed to recover despite fishing mortality has been reduced, or even when a moratorium is currently in effect, we develop a spline methodological approach to analyze the stochastic population dynamics of fish stocks at low stock levels. The aim of this...
Bluefin tuna capture today is focused on large fish caught by longline and smaller fish caught by purse seine for on-growing for between 3 months and 3 years. There has recently been the emergence of full life cycle farming in Japan with South Korea (Pacific bluefin tuna) and Australia (southern...
Abstract Fifty percent (50%) of the fish catch in Oman is estimated to be of low commercial value, which is discarded, fed to animals or marketed for very low prices. Therefore, the development and processing of fish to quality value-added fish products for local or international markets could be a...
The role of Women and their rights in Fisheries and Aquaculture Development in Africa. Generally speaking, the word "Gender" refers to the socially constructed roles and status of women and men, girls and boys, behaviors, activities, and attributes that a given society considers appropriate for men and women. Thus, In...
Is there a direct link between poverty and illegal fishing in Lake Victoria? The paper argues that presenting poverty as the main driver of illegal fishing in Lake Victoria masks core underlying causes of illegal fishing. Illegal fishing practice is a significant ecological trend in Lake Victoria. It is not...
Catfish production has experienced a decline in the past two years, and farmers have been blaming international competition, exports, low prices and poor feed conversion ratios as the main causes. We evaluate the usefulness of the Analytic Hierarchy Process (AHP) and the Cost Benefit Analysis (CBA) as instruments for rapid...
Interactions between various uses of marine systems and between marine and terrestrially-based activities are quite well documented, and, in some cases, the negative impact of competing activities on the value of wild and farmed fisheries has also been evaluated. While such effects are usually reflected in a decline in the...
The new small scale fisheries policy has created an action space for marginalised small scale fishers practice their livelihoods and create economic opportunities for their families and communities. The political action space created to formulate a new small scale policy will now be translated to economic action space. This paper...
The paper examines the value chain of cultured fish (Tilapia and African catfish) in central Uganda with an objective of providing information on the topic. Aquaculture has been recognized as a sector to contribute to food security and poverty alleviation in the country. However, there is dearth of information on...
Illegal extraction is a serious issue in many renewable resource industries, such as fisheries and forestry. This traditional approach is to model the resource firm as one cohesive unit or an individual. However, in many cases violations are not committed by an individual, but by agents acting on behalf of...
Individual transferable quotas (ITQs) in multispecies fisheries create incentives for fishermen to avoid bycatch of
species for which quota is scarce. However, when bycatch is highly uncertain, individual quota demand and prices
may be volatile creating substantial financial risk for fishermen. The US Pacific Groundfish fishery recently
introduced an ITQ...
Short-lived fisheries stocks are subject to large fluctuations in abundance and respond rapidly to many factors
including changes in oceanographic conditions, biological interactions and fishery exploitation. Management of
such species requires a flexible, adaptive framework that responds rapidly to a changing environment, although such
schemes are rarely operationalized. In this...
The rapid increase in abalone production and importing of farmed products may pose a serious threat to
wild abalone producing countries, as it could cause negative pressure on prices. This paper investigates
the price relationships for imported abalone in the Japanese market and the implications for wild abalone
producing countries,...
The productivity and resilience of fisheries are subject to a multitude of dynamic and interrelated influences that arise from complex coupling of fish populations with the natural and human systems of which they are a part. With few exceptions, fisheries are managed independently, ignoring important natural and human linkages among...
The alien invasive red king crab in the Barents Sea represents both a threat through impacts on benthic ecosystem
functions, and a source of income for fishing communities in Northern Norway. Determining the risk the king crab
represents is central both with respect to international obligations and to determine the...
An investigation was carried out on Lake Geriyo in the month of April to know the pattern of
fish exploitation. The fish species sampled were mainly by using canoes as they were landed at
the landing site of the lake. A total of fourteen (14) species of thirteen (13) families...
The abalone industry in South Africa is known as one of the largest producing farmed abalone in the world. Most of the farms are located in the Western Cape Province. The growth of abalone aquaculture is expected to continue, however, access to suitable coastal land and the dependence to a...
The role of small-scale fisheries in developing countries has been widely discussed in the fisheries and‚
“commons”‚ literature. However, in the conservationist debate, even small-scale fishing has often been
seen as a potential evil that indeed threatens ecosystem health and should be broadly and rapidly
eliminated. Besides the global commitments...
Megacities impact distant fisheries behavior by modulating seafood demand and consumption. In the last
decades, Japanese food interest has grown considerably in South American cities, and the demand for raw
fish foods‚ sashimi - categories seems to be still increasing. In Southeastern Brazil, megacities such as
São Paulo show an...
Decades of social science research has shown that fisheries, particularly small-scale, are integral to
community wellbeing. They contribute to food security, men’s, women’s, and children’s livelihoods,
health, community identity, and social cohesion. These contributions need to be well-defined and
contextualized, as well as differentiated between fishing sectors, for better fisheries...
With growing concern over sustainable production, consumption and food security, new risks and
uncertainties are emerging for the seafood industry. These arise from diverse sources and multiple levels,
including supplies availability, market drivers, NGO pressures, regulation etc. In the face of this, our
traditional means of establishing ‚what is going...
In Zanzibar, an increasing number of women have entered fish markets acting as a link between fishers and
consumers, i.e. a middleman. However, since fisheries are traditionally male dominated, women receive little
recognition. Thus, gender analysis in the fisheries sector potentially can enhance management and development
policies as well as...
The central objective of fishery management is to ensure the sustainability and profitability of the resource base. The
importance of the fish stock's age-structure is increasingly recognized in economics and ecology. Still, current
policies predominately rely on the aggregate biomass. We carefully calibrate a detailed model on the North-East
Arctic...
The sustainable management of small-scale fisheries
in coral reef ecosystems constitutes a difficult objective
especially because these fisheries usually face several stringent pressures including demographic growth and climate
changes. The implications are crucial in term of food security as fish represents the major protein source for local
populations in those...
Recently the greening of fisheries has become a central theme among policymakers. The discussion on
how improved governance structures and policies can
help in achieving green growth goals is yet in its
infancy. One problem is that there is a lack of a general framework in which to address those...
Pacific sardine (Sardinops sagax) in the California Current Ecosystem (CCE) has exhibited extreme sensitivity in its abundance and distribution in the face of decadal-scale climate regime changes. Warm regimes enhance the abundance of Pacific sardine and expand its distribution. Cold regimes lessen the abundance and restrict the distribution. For instance,...
The OECD fisheries committee is finalizing a project on the economics of rebuilding fisheries. The focus
of the study has been the economic and institutional aspects of the rebuilding process, and the main
objectives were to identify economic, social and governance components underpinning successful
rebuilding based on the experiences of...
The trade of fish and fish products in Africa is expanding significantly as a function of increased demand for fish in
the region and across the world. Several factors which could be attributed to the rising trend include
increasing fish
consumption due to population growth, health awareness, dwindling production from...
The contribution of
fish and fisheries products in the economy of Horn
of Africa countries is substantial to food security,
livelihoods, employment and foreign currency earnings. However, production is mostly characterised by
artisanal fishermen who rely on local and cross border trading conducted through informal and unofficial
market channels and...
The Aquaculture & Fisheries Collaborative Research Support Program (AquaFish CRSP) fosters the development of technological innovations in aquaculture and fisheries to provide direct results for increased production and decreased environmental impacts in host countries. Ensuring the availability and accessibility of successful technologies through in ventive dissemination techniques is a high...
In aquaculture and fisheries, the value chain consists of all the various processes and activities involved in
bringing fish, shellfish, and aquatic plants to market. In some regions it can be an indicator of the
economic welfare of poor communities involved in small-scale operations. In order to maximize
smallholder participation...
Africa has traditionally depended on capture fisheries for most of its fish and fish products. However,
with capture fisheries dwindling and human population increasing, alternative sources have become
necessary. Although practiced for many decades, East African fish farming has been funded by donors
whose main interest has been on subsistence...
As many cases of tropical small-scale fisheries, the French Guiana coastal fishery is characterized by
the
high fish biodiversity of its ecosystem, the weak selectivity of the fleets exploiting the resources,
the
heterogeneity of the vessels in term of size and fishing techniques. The traditional tools used to manage
fisheries...
Employing an experimental approach, we examine whet
her the uncertainty on the fish/outputs price affects the
choice of vessel sizes of fishers under an ITQ scheme. Our experiment consists of two parts. In the first part,
subjects answer ten questions. The purpose is to extract the risk preference of each...
In Europe, the United Kingdom is one of the top nine producers of trout. Scotland accounts for
approximately 50% of total production in the UK. This shows that the Scottish trout farming sector is
important both at the local and has relevance within the larger context of pan-European trout production....
The study was carried out in Anyigba, North central
Nigeria to analyze the distribution, marketing and
consumption
of sea food. It specifically sought to describe the
socio-economic characters of the fish marketers and consumers,
identify the distribution channel of fish, the species of fish sold and consumed‚ and preferences in...
The “Lake Chad” is one of the world, largest and most historical Lake located in the Sahel region of
Africa (lat. 12:30 N to 14:30 N and long. 13:00E to
15:30 E ) which is one of the most vulnerable regions
to climate change bordering North-Eastern Nigeria,
North-Western Cameroon, South-Eastern...
Export economy has been interrupted in shrimp/prawn, the second largest earning source of Bangladesh due to detection of Nitrofuran in export ed prawns to the EU countries. Around 100 consignments of frozen prawn (Macrobrachium rosenbergii) were rejected at the EU borders between 2005 and 2009. Bangladesh exported shrimp and fish...
With the development of the ecosystem approach to f
isheries (EAF), fisheries management is
increasingly required to deal with multiple, often
conflicting objectives. In this context, the
stochastic co-viability approach has been proposed
as a useful modeling framework as it allows
for the combined representation of complex fisherie
s dynamics,...
Fish stocks are facing increasing threat of extinct
ion partly due to the use of illegal fishing methods. In developing
coastal countries where fishing activities are the
mainstay of the population along the coast, livelihoods are being
directly threatened. Although a number of studies unearthing factors determining supply of violation...
Over 90% of global aquaculture production comes fro
m the Asia Pacific region. International trade in live
aquatic animals and the intensification of aquaculture practices over the past several years have led
to
emergence and spread of several aquatic animal diseases in the region. At the same time, while the...
By 1992, the Canadian cod populations collapsed and
a moratorium on fishing was declared, which
remains in place until today. Ecologists suspect that the marine ecosystem at the Canadian east coast
has
shifted towards a new regime, where cod stocks remain at a low level while other species biomass levels,...
Madagascar is the world, fourth biggest island, and
one of the world‚ poorest countries. Given its severe
poverty, Madagascar has no large-scale domestic fleet. Consequently, it is required by the United Nations
Convention on the Law of the Sea to rent these un-exploited resources to distant water fleets (DWFs)
from...
A study was carried out to assess production performance and value chain of Nile tilapia grown in ponds of small-scale farmers in Morogoro region, Tanzania. Information was collected through individual interviews of 30 fish farmers. The main reasons for culturing fish were provision of animal protein food for home consumption...
This research is focused on the fish and seafood export industry of Sri Lanka, considering its importance to the country's economy. The objectives of the study are to investigate the nature of open innovation practices among fish and seafood exporters in Sri Lanka and to find out the role of...
There is growing realization of the potential for games and experiments as powerful tools not only for research, but also for education and outreach. Experiments are particularly powerful and useful for fisheries economists because (a) they can vividly illustrate some fundamental concepts and (b) are effective at testing the relative...
The objective of this paper is to study the economic management of Eastern
Baltic cod (Gadusmorhua) under the influence of nutrient enrichment. Average
nitrogen concentration in the spawning areas during the spawning season of
cod stock is chosen to be an indicator of nutrient enrichment. The optimal cod
stock is...
This study investigates the sustainability of shrimp stock in the trawl fishery in the Tonkin Gulf, Vietnam. It is a small scale and multi species fishery. The Verhulst-Schaefer and Gompertz-Fox surplus production models are applied. There are two shrimp spawning seasons in a year in the Gulf. Therefore, in this...
The purpose of this article and presentation is to present an overview of the value-chain analysis project on international fish trade and food security with an impact assessment of the small-scale sector. Outlining the project’s importance, approach, results and conclusions, the summary article serves as an initial background document to...
The fisheries resource is almost and/ or had have been over-exploited in Java Island. Cilacap lies in the southern part of Java has a reasonable stock at this moment but adversed by the climate change. Many parties have not prepared to react for the adaptation with such uncertain situation. The...
The
Philippines
is
the
second
major
producer
and
exporter
of
sea
cucumber
in
the
world.
However,
climate
change
has
affected
this
industry
and
has
decreased
income
for
the
country’s
economy,
the
commercial
fishing
sector
as
well
as
marginal
fishermen
who
rely
on
it
as
their
source
of
livelihood.
Three
types...
The relationship between annual growth in the catches of fishing nations and the quality of the institutions of those nations is analyzed. Catch volumes are used as a proxy for development, since economic performance indicators based on a common set of definitions do not exist. 49 major fishing nations were...
Information on economic viability of aquaculture is crucial for investors when assessing the feasibility of an aquaculture investment. Unfortunately, such information has been scarce in Nigeria. The economic analysis of fish farming in Osun State, South-Western Nigeria was therefore carried out using data collected from seventy two randomly selected fish...
Change in climate, harvest stagnation in wild fisheries and overexploitation of popular fish
species, combined with a growing demand for high quality protein and a need to sustain
livelihood and improve food security has compelled aquaculturists to domesticate more fish
species in environments which is not rural as the case...
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...
The noble crayfish fishery in the Ljungan river system in Sweden has been subjected to two major shocks; hydropower development in the 1970s, which reduced water flow throughout the system with attendant effects on the crayfish stocks, and an outbreak of crayfish plague in the 1990s which wiped out the...
Climate changes are growing environmental concerns which are much in the scientific government and public eye at present. The potential impact on aquatic resources and livelihood are immense. From local to global levels, fisheries and aquaculture play important roles for food supply, food security and income generation. Some 43.5 million...
Quota, a computer-based simulation game, originated as an experimental game for testing alternative multi-resource management regimes or systems. Highly flexible, it allows specification for a standard common-property, open-access fishery with user-specified bio-economic fishery growth model and multiple sized producers with individual harvest and cost functions. In addition to demonstrating overfishing...
Major fishery investment has recently been implemented in West Africa as part of the World Bank's West Africa Regional Fisheries Program. To support this effort the New Partnership for Africa's Development funded development of a Seafood Bio-Economic Assessment Model. The model was initially developed for Ghana, but will accommodate other...
Women in fishing communities play multidimensional roles. Women pervade fisheries and their roles
were identified as workers in both fisheries, markets, processing plants and non-fishery, mothers who
give birth to successors, as caregivers of the family, as connecting agents of social networks, as
representatives of local culture, as community workers...
While the focus of Lake Victoria Nile-perch fishery is to serve the global market and tilapia is mainly for
domestic market in Tanzania; Dagaa has a great potential for small scale trade in regional markets. In
2006 a survey was conducted to assess the regional fish marketing channel for the...
Nigerian women in fishing sector remain a potent force in the economic growth of fishing communities.
The basic objective of involving women in fisheries Development is to make them equal partners to men.
That will enable them to participate productively and self-reliantly to improve their family’s nutritional
and living standards....
New socio-economic role models for women in fisheries and aquaculture Stella Williams and Cornelia E.
Nauen The global scale of aquatic ecosystem degradation raises the question on how women in fisheries
and aquaculture can reverse their resulting loss of social status and income by becoming major actors in
the transition...
Mainstreaming aims at incorporating gender concerns as an integral element in the implementation,
monitoring and evaluation of policies and programmes so that benefits are shared equally and inequality
isn’t perpetuated. UNDP (2008) opined that investing in women competencies and empowering them to
exercise their choice is the surest way to...
Marketing of Mukene (Rastrineobola argentea) has become a lucrative business in Uganda after decades
of underutilization but its value-chain from capture to market remains unknown. Consequently, a study
was undertaken at two selected landing sites located along L. Victoria and several Kampala markets.
Using a structured questionnaire a total of...
Ecosystem based fishery management has moved beyond rhetorical statements calling for a more holistic approach to resource management, to implementing decisions on resource use that are compatible with goals of maintaining ecosystem health and resilience. Coupled economic-ecological models are a primary tool for informing these decisions. Recognizing the importance of...
The author gives the background for the importance of the value chain network and the challenges of sustaining this network in developing nations. She presents the context for the papers and presentations in this special session on aquaculture and small fisheries markets and value chains with focus on gender.