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Parameter estimation for an allometric food web model
Center for Research in Scientific Computation North Carolina State University Raleigh, NC, USA.
Undergraduate Research Opportunities Center (UROC) California State University, Monterey Bay Seaside, CA, USA.
Department of Ecology Swedish University of Agricultural Sciences Uppsala, Sweden.
Department of Ecology Swedish University of Agricultural Sciences Uppsala, Sweden.
Vise andre og tillknytning
2017 (engelsk)Inngår i: International journal of pure and applied mathematics, ISSN 1311-8080, E-ISSN 1314-3395, Vol. 114, nr 1, s. 143-160Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

The application of mechanistic models to natural systems is of interest to ecological researchers. We use the mechanistic Allometric Trophic Network (ATN) model, whichis well-studied for controlled and theoretical systems, to describe the dynamics of the aphidRhopalosiphum padi in an agricultural field. We diagnose problems that arise in a first attemptat a least squares parameter estimation on this system, including formulation of the modelfor the inverse problem and information content present in the data. We seek to establishwhether the field data, as it is currently collected, can support parameter estimation for theATN model.

sted, utgiver, år, opplag, sider
Academic Publications , 2017. Vol. 114, nr 1, s. 143-160
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Forskningsprogram
Ekologisk modellering
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URN: urn:nbn:se:his:diva-14227DOI: 10.12732/ijpam.v114i1.12OAI: oai:DiVA.org:his-14227DiVA, id: diva2:1149104
Tilgjengelig fra: 2017-10-13 Laget: 2017-10-13 Sist oppdatert: 2020-03-25bibliografisk kontrollert

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