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Creator:: Flaaten, Ola and Schulz, Carl Erik
Abstract:: The majority of monitored fish stocks globally is fully or over exploited, that is, at or below their maximum sustainable yield stock levels. Despite this resource situation international trade in fish products have been increasing for a long time. An export tax on fish and fish products, as an alternative...
Resource Type:: Research Paper
Full Text:: from the open-access renewable resource industry. For fish resources the majority of stocks globally

Creator:: Sinh, Le Xuan
Abstract:: The Mekong River Delta plays an essential role to Vietnam’s economy in terms of both rice and fish production. Annual flooding water and a rich level of aquatic resources strongly affect about 10 million local people, as well as extend beyond the boundaries of wetland itself. Flooding water and wild...
Resource Type:: Research Paper
Full Text:: been degraded overtime in terms of both amount and scale due to a rapid depletion of wild fish, the

Creator:: Zulkifli, Yunus, Y. A., and Nugroho, F.
Abstract:: The community based for the fisheries resources management project (CO-FISH-Project) in Bengkalis is a coastal development project to improve the living standard of coastal community in this region. Over all project activities including resources and ecology assessments, social economy assessment, establishment of suitable fisheries resources management, community based fisheries resources...
Resource Type:: Research Paper
Full Text:: MANAGEMENT PROJECT (CO-FISH PROJECT) ON SOCIAL ECONOMIC IN BENGKALIS, RIAU INDONESIA Zulkifli, Y.A Yunus

Creator:: Janmaat, John and Ruijs, Arjan
Abstract:: In many situation, fishing activity adversely impacts the state of the marine ecosystem, impacts which feed back to affect fish stocks. Some ecosystems appear to have multiple equilibria and exhibit hysteresis, whereby they can become stuck in low productivity states. We show how adding ecosystem dynamics to a classic fisheries...
Resource Type:: Research Paper
Full Text:: and z⋅ = 0 Isoclines Fish Stock (x) H ab ita t D am ag e (z ) y = 0.01 y = 0.05 y = 0.09

Creator:: Ogundari, Kolawole
Abstract:: This study examines income generation potential and resource- use efficiency of aquaculture farms in Nigeria. A total of 120 aquaculture farms were sampled. Using gross margin (GM) analysis, the result shows that, all the sampled farms were able to cover their total operating expenses with an average GM > 200,000...
Resource Type:: Research Paper
Full Text:: , income poverty, resource- use, productivity, technical efficiency. INTRODUCTION Fish is adjudged

Creator:: Arnason, Ragnar and Willmann, Rolf
Abstract:: According to conventional economic wisdom the economically more efficient technology will always outcompete the less efficient. This hypothesis has usually been taken to hold for the exploitation of common pool renewable natural resources such as fish stocks. This paper claims that, while this is not necessarily false, it may be...
Resource Type:: Research Paper
Full Text:: exploitation of common pool renewable natural resources such as fish stocks. This paper claims that, while

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