Vietnam is the peninsular country and lying in the area of monsoon tropical climate therefore has very diversify and abundant and valuable fish resources. Since long time ago the fisheries resources in natural water bodies (as in dams, rivers, lake, canals, sea) have been concerned as common property (and is...
The credit crunch has had a dramatic effect within the seafood industry. Recent years saw a buoyant UK economy with increasing sales of chilled seafood material and a growing interest in sustainability. Credit tightening and declining consumer confidence has placed pressures on these trends. This is unlikely to be reversed...
When we observe activities in french Guyana, we look some particular behaviours without references on modern or traditional economic sectors. It's informal behaviours creating disequilibrium. Fishering sector is a good example. We propose an examination as from two perspectives: in one side a productive logic, in the other side a...
Eritreas Coastal Marine and Island area covers more than 121,000km2, include over 350 offshore islands and 1,350km of coastline (18% of the Red Sea continental coastline) not including the islands. The total coastal mainland population is 73,000, and only ten out of all the islands are inhabited with a total...
Although diversification of producing activities and migration abilities are often supposed to reduce vulnerabilities of the rural households, it should not be considered as a general rule. In the Central Delta of the Niger River in Mali, fishers are massively involved in rice farming as secondary activity and many of...
Due to the development, Japan lost more than half of seaweed beds
because of reclamations, water brake constructions and water pollution
after the WWII. As a result, coastal fisheries production decreased from 2
million metric tons to 1.5 million metric tons. Building a forest in the sea
has been paid...
The result of investigation about aquatic exploitation actions on Nha Phu lagoon (Khanh Hoa province) acknowledged: Exploitation of fisherman was individual (100%) and professional skill was very low. Professional exploitations were major drag net (36.92%), drift net (20 %), tunny net (16.92%). They exploited in Nha Phu lagoon and exploitation...
An international symposium devoted to Research and small-scale fisheries (Durand, Lemoalle, Weber,
1991) in Montpellier (France) in 1989 came from increasing evidence that “the complexity of small scale
fisheries calls for applying knowledge from many fields in combined studies that can take advantage of a
whole range of information”. Has...
Modern fisheries management is strongly based on ecosystem theory. Ecosystem management involves direct manipulation of the habitat and population as well as human activity in order to optimize sustainable returns to humans. The ecosystems approach is widely viewed as a new concept in management of fisheries and aquaculture. Ecosystems based...
Management strategy evaluation (MSE) is a methodology which allows to compare the efficiency of different management strategies in order to ensure the sustainability, in particular those based on viable control theory. Classic strategies (like precautionary approach of the International Council for the Exploration of the Sea, ICES) were compared to...
The Maya of Mexico and Central America pursue multiple livelihood approaches, relying primarily on natural resources obtained from the rainforest. Fishing in the many water bodies of the region is one among many livelihood opportunities, but its relative importance has not been assessed previously. Indeed, there remains an overall lack...
Veracruz, México is the most productive fishing state of the Gulf of México. It has a long coastline extending from north to south for about 745 km. This paper incorporates spatial analysis to characterize the fishing production zones and the factors affecting such production along the coast of Veracruz, including...
Among scientists & fishermen: flagship relationships of a science/society
contract. What we can learn from the French public dialogue Grenelle de la
mer and how multi-agent simulations can be useful.
As a consequence of the French dialogue process entitled Grenelle de
l'environnement, Non-governmental organization access to public scientific
expertise and...
Vietnam with three-quarters of the country is mountainous and hilly, around 1.4 million ha of inland and coastal waters suitable for aquaculture purposes. In Vietnam, marine fish cage culture has been developed since the 1970s and significant expansion took place in the early 1990s. There are approximately 500 ha of...
The Scophthalmus maximus is the main aquaculture species of the flatfish
in China, but the stagnant market is one of the bottle-neck problems the
industry confronted with. Which are the reasons to influence the
Scophthalmus maximus market? How to further expand the market? The
paper takes the basis of the...
This paper addressed the budgeting analysis of catfish marketing in Ondo
State. The catfish sellers were interviewed from the market with the aid of
structured questionnaire and personal interviews. Data were collected using
simple random sampling technique from fifty (50) marketers. The data
collected were analyzed using frequencies, percentages, profitability...
Introduction Tuna is one of the worlds most traded and sought after species
of fish. The global tuna market is worth in the region of $6billion and
annual catch volumes of around 4 million tonnes. The tuna supply chain is
global and it is broad and complex involving multiple stakeholders....
The growing global interest in traceability in supply chains has resulted in a variety of public policy and private sector initiatives in numerous countries. It is widely accepted in developed countries that whole chain traceability of food - from inputs, treatments, processing and packaging distribution and marketing - is absolutely...