DSpace logo

Please use this identifier to cite or link to this item: http://dspace.bits-pilani.ac.in:8080/jspui/xmlui/handle/123456789/11023
Full metadata record
DC FieldValueLanguage
dc.contributor.authorDubey, Balram-
dc.date.accessioned2023-07-26T09:43:34Z-
dc.date.available2023-07-26T09:43:34Z-
dc.date.issued2003-10-
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S1468121802000822-
dc.identifier.urihttp://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/11023-
dc.description.abstractIn this paper, we propose and analyse a mathematical model to study the dynamics of a fishery resource system in an aquatic environment that consists of two zones: a free fishing zone and a reserve zone where fishing is strictly prohibited. Biological and bionomic equilibria of the system are obtained, and criteria for local stability, instability and global stability of the system are derived. It is shown that even if fishery is exploited continuously in the unreserved zone, fish populations can be maintained at an appropriate equilibrium level in the habitat. An optimal harvesting policy is also discussed using the Pantryagin's Maximum Principle.en_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.subjectMathematicsen_US
dc.subjectFishery resourceen_US
dc.subjectStabilityen_US
dc.subjectHarvestingen_US
dc.subjectReserved zoneen_US
dc.titleA model for fishery resource with reserve areaen_US
dc.typeArticleen_US
Appears in Collections:Department of Mathematics

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.