A model for fisheries patrol dispatch in the Canadian Atlantic offshore fishery

Fisheries patrol routing involves routing a patrol vessel over a network of fishing grounds to maximize the deterrent effect of the patrol subject to trip length or budget constraints. This paper develops a prescriptive model for routing a multi-unit surveillance fleet through a set of fish stocks i...

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Vydáno v:Ocean & coastal management Ročník 60; s. 48 - 55
Hlavní autoři: Millar, Harvey H., Russell, Suzana N.
Médium: Journal Article
Jazyk:angličtina
Vydáno: Kidlington Elsevier Ltd 01.05.2012
Elsevier
Témata:
Budget
cities
Coastal zone management
demersal fish
Earth sciences
Earth, ocean, space
Exact sciences and technology
Fisheries
fishery resources
Geomorphology, landform evolution
Marine and continental quaternary
monitoring
Ocean
Surficial geology
Surveillance
models
Chordata
Quaternary
upper Quaternary
networks
stocks
offshore
Vertebrata
solution
Pisces
fish
Cenozoic
Phanerozoic
Holocene
Atlantic
ISSN:0964-5691, 1873-524X
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Shrnutí:Fisheries patrol routing involves routing a patrol vessel over a network of fishing grounds to maximize the deterrent effect of the patrol subject to trip length or budget constraints. This paper develops a prescriptive model for routing a multi-unit surveillance fleet through a set of fish stocks in the Canadian Atlantic offshore groundfish fishery. The decision problem is formulated as a 0–1 integer-programming model which is related to the well-known selective traveling salesman problem. In the fisheries patrol problem, the fishing grounds represent the cities, and all or a subset of grounds is visited on a given trip. We offer an efficient formulation and solution approach to the problem. Computational results for a hypothetical but realistic problem setting are provided. ► The Atlantic groundfish fishery is in need of protection due to the recent collapse of the industry from overfishing. ► The Department of Fisheries and Oceans is responsible for dispatching surface and aerial surveillance to protect the fishery. ► We provide dispatchers with a useful tool for planning surveillance tours for patrol vessels. ► We model the surveillance patrol dispatching problem using mathematical programming. ► We solve the mathematical model optimally using off-the-shelf software called CPLEX.
Bibliografie:http://dx.doi.org/10.1016/j.ocecoaman.2012.01.001
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ISSN:0964-5691
1873-524X
DOI:10.1016/j.ocecoaman.2012.01.001