80 years of multispecies fisheries modelling: significant advances and continuing challenges. Pinnegar, J. K., Trenkel, V. M., & Blanchard, J. L. In Payne, A, Cotter, J, & Potter, T, editors, ADVANCES IN FISHERIES SCIENCE: 50 YEARS ON FROM BEVERTON AND HOLT, pages 325-357. BLACKWELL SCIENCE PUBL, OSNEY MEAD, OXFORD OX2 0EL, ENGLAND, 2008.
doi  abstract   bibtex   
Over the past 80 years there have been many advances in the development of multispecies fisheries models, from the simple predator-prey models of Vito Volterra to the highly complex ecosystem and size-based models of today. Here, we explore whether multispecies fisheries models have provided useful insight or whether they have been guilty of ``muddying the waters''. We conclude that multispecies models have proved useful, in particular they have shown that natural predators may take of the same order of prey fish as fishing vessels, they have provided information on the long-term prognosis for stock recovery, and they have been used to evaluate precautionary reference points for fishery management. However, the course of history has not always run smoothly, and scientists have found it difficult to describe adequately the functional relationships that exist between predators and their prey. Added to this, there are infinite ways to configure complex foodweb models, so it is often very difficult to discern the main influences on model outputs. Several promising avenues for future research are described, including individual- and size-based models, stochastic multispecies models, and coupled biogeochemical and fisheries models. One of the most promising avenues might be to provide operating models for inclusion in operational management procedures.
@incollection{ ISI:000288205300016,
Author = {Pinnegar, John K. and Trenkel, Verena M. and Blanchard, Julia L.},
Editor = {{Payne, A and Cotter, J and Potter, T}},
Title = {{80 years of multispecies fisheries modelling: significant advances and
   continuing challenges}},
Booktitle = {{ADVANCES IN FISHERIES SCIENCE: 50 YEARS ON FROM BEVERTON AND HOLT}},
Year = {{2008}},
Pages = {{325-357}},
Abstract = {{Over the past 80 years there have been many advances in the development
   of multispecies fisheries models, from the simple predator-prey models
   of Vito Volterra to the highly complex ecosystem and size-based models
   of today. Here, we explore whether multispecies fisheries models have
   provided useful insight or whether they have been guilty of ``muddying
   the waters{''}. We conclude that multispecies models have proved useful,
   in particular they have shown that natural predators may take of the
   same order of prey fish as fishing vessels, they have provided
   information on the long-term prognosis for stock recovery, and they have
   been used to evaluate precautionary reference points for fishery
   management. However, the course of history has not always run smoothly,
   and scientists have found it difficult to describe adequately the
   functional relationships that exist between predators and their prey.
   Added to this, there are infinite ways to configure complex foodweb
   models, so it is often very difficult to discern the main influences on
   model outputs. Several promising avenues for future research are
   described, including individual- and size-based models, stochastic
   multispecies models, and coupled biogeochemical and fisheries models.
   One of the most promising avenues might be to provide operating models
   for inclusion in operational management procedures.}},
Publisher = {{BLACKWELL SCIENCE PUBL}},
Address = {{OSNEY MEAD, OXFORD OX2 0EL, ENGLAND}},
Type = {{Article; Book Chapter}},
Language = {{English}},
Affiliation = {{Pinnegar, JK (Reprint Author), Ctr Environm Fisheries \& Aquaculture Sci, Pakefield Rd, Lowestoft NR33 0HT, Suffolk, England.
   Pinnegar, John K.; Blanchard, Julia L., Ctr Environm Fisheries \& Aquaculture Sci, Lowestoft NR33 0HT, Suffolk, England.
   Trenkel, Verena M., IFREMER, Dept Ecol \& Modeles Halieut, F-44311 Nantes 3, France.}},
DOI = {{10.1002/9781444302653.ch14}},
ISBN = {{978-1-4051-7083-3}},
Keywords = {{ecosystem; modelling; multispecies; natural mortality; predator; prey}},
Keywords-Plus = {{SINGLE-SPECIES MODELS; EASTERN BERING-SEA; VIRTUAL POPULATION ANALYSIS;
   DEMERSAL FISH COMMUNITIES; STOCK ASSESSMENT MODEL; INDIVIDUAL-BASED
   MODEL; BIOMASS SIZE SPECTRA; COD GADUS-MORHUA; FOOD-WEB; MARINE
   ECOSYSTEMS}},
Research-Areas = {{Fisheries}},
Web-of-Science-Categories  = {{Fisheries}},
Author-Email = {{john.pinnegar@cefas.co.uk}},
ResearcherID-Numbers = {{Blanchard, Julia/E-4919-2010}},
ORCID-Numbers = {{Blanchard, Julia/0000-0003-0532-4824}},
Number-of-Cited-References = {{179}},
Times-Cited = {{8}},
Usage-Count-Last-180-days = {{0}},
Usage-Count-Since-2013 = {{6}},
Doc-Delivery-Number = {{BTV92}},
Unique-ID = {{ISI:000288205300016}},
OA = {{No}},
DA = {{2017-08-17}},
}
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