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Resumen
Decision support systems are gaining importance in several fields of agriculture, forest, and ecological systems management. Their predictive potential, entrusted to mathematical models, is of fundamental importance to set up opportune strategies to control pests and adversities that may occur and that may seriously compromise the natural equilibria. Among the others, population dynamics is one of the crucial challenges in the field. Despite the
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dc.contributor.author | Rossini, Luca | |
dc.contributor.author | Bruzzone, Octavio Augusto | |
dc.contributor.author | Speranza, Stefano | |
dc.contributor.author | Delfino, Ines | |
dc.date.accessioned | 2023-08-01T17:11:59Z | |
dc.date.available | 2023-08-01T17:11:59Z | |
dc.date.issued | 2023-11 | |
dc.identifier.issn | 1574-9541 | |
dc.identifier.issn | 1878-0512 | |
dc.identifier.other | https://doi.org/10.1016/j.ecoinf.2023.102232 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/14849 | |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S1574954123002613 | |
dc.description.abstract | Decision support systems are gaining importance in several fields of agriculture, forest, and ecological systems management. Their predictive potential, entrusted to mathematical models, is of fundamental importance to set up opportune strategies to control pests and adversities that may occur and that may seriously compromise the natural equilibria. Among the others, population dynamics is one of the crucial challenges in the field. Despite the scientific community in recent years providing valuable models that faithfully represent terrestrial arthropods populations, such as insects, one of the main concerns is still represented by the parameter estimation. Parameters, in fact, characterise the species and their estimation are often entrusted to dedicated laboratory experiments that require specific equipment and highly qualified personnel. In this study we propose a novel method to estimate the model parameters directly from field data, where experimental activities are less expensive and less time consuming. In this study we propose a combination of least squares methods via genetic algorithms to preliminary evaluate the best parameter values and Markov Chain Monte Carlo approach to obtain their distribution. The algorithm has been tested in the special case of Drosophila suzukii, to quantify part of the parameters of an almost validated model in two steps: i) a first pseudo-validation using perturbed numerical solutions, and ii) a validation using real field data. The results highlighted the potentialities of the algorithm in estimating model parameters and opened several perspectives for further improvements from both the computational and experimental point of view. | eng |
dc.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.publisher | Elsevier | es_AR |
dc.rights | info:eu-repo/semantics/openAccess | es_AR |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | es_AR |
dc.source | Ecological Informatics 77 : 102232. (November 2023) | es_AR |
dc.subject | Insecta | es_AR |
dc.subject | Dinámica de Poblaciones | es_AR |
dc.subject | Population Dynamics | eng |
dc.subject | Modelos | es_AR |
dc.subject | Models | eng |
dc.subject | Genética | es_AR |
dc.subject | Genetics | eng |
dc.subject | Algoritmos | es_AR |
dc.subject | Algorithms | eng |
dc.title | Estimation and analysis of insect population dynamics parameters via physiologically based models and hybrid genetic algorithm MCMC methods | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | es_AR |
dc.type | info:eu-repo/semantics/publishedVersion | es_AR |
dc.rights.license | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | es_AR |
dc.description.origen | EEA Bariloche | es_AR |
dc.description.fil | Fil: Rossini, Luca. Université Libre de Bruxelles. Service d'Automatique et d'Analyse des Systèmes; Bélgica | es_AR |
dc.description.fil | Fil: Rossini, Luca. Università degli Studi della Tuscia. Dipartimento di Scienze Agrarie e Forestali; Italia | es_AR |
dc.description.fil | Fil: Bruzzone, Octavio Augusto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina | es_AR |
dc.description.fil | Fil: Bruzzone, Octavio Augusto. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina | es_AR |
dc.description.fil | Fil: Speranza, Stefano. Università degli Studi della Tuscia. Dipartimento di Scienze Agrarie e Forestali; Italia | es_AR |
dc.description.fil | Fil: Delfino, Ines. Università degli Studi della Tuscia. Dipartimento di Scienze Ecologiche e Biologiche; Italia | es_AR |
dc.subtype | cientifico |
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