Exploitation of a single species by a threshold management policy.
Math Biosci
; 234(1): 25-32, 2011 Nov.
Article
em En
| MEDLINE
| ID: mdl-21864542
Continuous time models of single exploited populations usually generate outcomes expressing a dependence of yield and economic items on harvest intensity. In this work it is shown that a known threshold policy is able to generate yield and related economic items that do not depend on harvest intensity, but rather on the values of the population threshold itself and the species intrinsic parameters. It is argued that since this result can be carried over to other models of single species dynamics, it may have significant implications in the management and conservation of exploited populations.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Conservação dos Recursos Naturais
/
Extinção Biológica
/
Modelos Biológicos
Limite:
Animals
Idioma:
En
Revista:
Math Biosci
Ano de publicação:
2011
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Estados Unidos