The fisheries dissipative effect modelling through dynamical systems and chaos theory

It is presented a very simple mathematical model to study the dissipative effect in fisheries, based in dynamical systems and in its approach through chaos theory. Actually, due to constant misconducts, forgetting their consequences and only prosecuting easy profits, the risk of extinction is very r...

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Detalhes bibliográficos
Autor principal: Ferreira, M. A. M. (author)
Outros Autores: Filipe, J. A. (author), Coelho, M. P. (author)
Formato: article
Idioma:eng
Publicado em: 2014
Assuntos:
Texto completo:http://hdl.handle.net/10071/6445
País:Portugal
Oai:oai:repositorio.iscte-iul.pt:10071/6445
Descrição
Resumo:It is presented a very simple mathematical model to study the dissipative effect in fisheries, based in dynamical systems and in its approach through chaos theory. Actually, due to constant misconducts, forgetting their consequences and only prosecuting easy profits, the risk of extinction is very real for fisheries resources. From it results the importance of this kind of models.