Any model of an exploited ecosystem necessarily includes a representation of fisheries activity as argument(s) of the function(s) describing the state of the ecosystem. Hence the definition of this argument (e.g. effective fishing effort(s), fishing mortalities, Yields&) mainly results from the chosen ecosystem model, with a dimension generally equal to...
Fisheries models are generally built to assess the dynamics of a resource with a given fishing mortality
which level can be decided by some “decision maker” and/or which can be an observed process, e.g. times series proportional to some observed values of fishing effort. In these cases, the resource dynamics...
In most of the coastal countries, the fisheries enable to satisfy multiple socio-economic needs such as food safety, public receipts, employment and so on. It is especially true in many coastal developing countries where fisheries constitute a considerable source of food and incomes. However, the strong pressure on the fisheries...
The article provides policy guiding recommendations for enhancing the sustainable development of Senegal’s marine fishery system. A new sustainable development assessment method is proposed and is applied to Senegal’s marine fishery in order to provide these recommendations.
A discussion of the conditions for sustainable development suggest that the sustainable development...
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...