Reviewing traditional micro bio-economic models and the recently developed fisheries computable general equilibrium model, This research explores the possibility of constructing a disequilibrium framework in which fisheries are considered in a more realistic and convincing way based on evolutionary economic theory. The disequilibrium framework deals with heterogeneous fish producers and...
The red king crab (Paralithodes camtschaticus) is an alien invasive species in the Barents Sea representing a value as well as a potential pest. A bio-economic model is applied analysing the costs that traditional fisheries incur as a result of the king crab invasion, as well as the income from...
During 1986-2006, fisheries in Tonkin Gulf had made rapid development. Total engine power increased 11.6 times while total catch only increased 2.9 times. Big increase in number of fishing boats has resulted to the overexploitation in near shore waters since 1995 and this situation has been spread out all over...
The hilsa shad (Tenualosa ilisha) fishery is by far the largest single species fishery in Bangladesh. In this paper, a simple bio-economic year-class based model is developed to describe the fishery and examine its properties. With the help of this model, the optimum sustainable yield of the fishery is calculated...
The last three years RIVO-DLO and LEI-DLO have developed a bio-economic simulation model for the Dutch beam trawl fishery. At the VII th IIFET conference in Taipei (1994, Taiwan) some preliminary results were presented and at the 4th EAFE bio-economic modeling workshop in Edinburgh (1995, United Kingdom) the final model...
The report is an analysis of the resource rent in the Swedish fishery, produced as a contribution to the new strategic plan for the Swedish fishery in the years 2007-2013 according to the draft EU regulation for the EFF (European Fishery Fund). A model has been produced based on linear...
In this paper, we review our experiences in combining cross disciplinary, probabilistic information by Bayesian networks. They seem to be potential tools in combining the optimization orientated economic
modeling tradition to the somewhat different traditions of sociological sciences and further to the empirically orientated biological approaches. Calculus is based on...
In this paper, we study recovering processes for fisheries facing crisis or over-exploitation of a marine renewable
resource. We examine how to restore resource stocks and modify the economic characteristics of the fleet in order to
put on a sustainable exploitation system, near of some maximal standard as the Maximum...
Published March 1972. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Ashurar beel, an open perennial capture fishery of 400 ha, and located in north west Bangladesh was familiarized as indiscriminant and uncontrolled fishing by in-migrant people before being brought under Community Based Fisheries Management project in 1996. Caritas, a non-government organization and a lead partner of the project undertakes various...