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Integrating multiple data sources to fit matrix population models for interacting species
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| dc.contributor.author | BARRAQUAND, Frederic | |
| hal.structure.identifier | Centre d’Ecologie Fonctionnelle et Evolutive [CEFE] | |
| dc.contributor.author | GIMENEZ, Olivier | |
| dc.date.accessioned | 2024-04-04T02:48:19Z | |
| dc.date.available | 2024-04-04T02:48:19Z | |
| dc.date.issued | 2019-11 | |
| dc.identifier.issn | 0304-3800 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/191728 | |
| dc.description.abstractEn | Inferring interactions between populations of different species is a challenging statistical endeavour, which requires a large amount of data. There is therefore some incentive to combine all available sources of data into a single analysis to do so. In demography and single-population studies, Integrated Population Models combine population counts, capture-recapture and reproduction data to fit matrix population models. Here, we extend this approach to the community level in a stage-structured predator-prey context. We develop Integrated Community Models (ICMs), implemented in a Bayesian framework, to fit multispecies nonlinear matrix models to multiple data sources. We assessed the value of the different sources of data using simulations of ICMs under different scenarios contrasting data availability. We found that combining all data types (capture-recapture, counts, and reproduction) allows the estimation of both demographic and interaction parameters, unlike count-only data which typically generate high bias and low precision in interaction parameter estimates for short time series. Moreover, reproduction surveys informed the estimation of interactions particularly well when compared to capture-recapture programs, and have the advantage of being less costly. Overall, ICMs offer an accurate representation of stage structure in community dynamics, and foster the development of efficient observational study designs to monitor communities in the field. | |
| dc.description.sponsorship | Effets de la gestion et du climat sur la dynamique des communautés - Développement d'une démographie multi-espèce. - ANR-16-CE02-0007 | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.subject.en | Integrated population model | |
| dc.subject.en | matrix population model | |
| dc.subject.en | community dynamics | |
| dc.subject.en | predator-prey | |
| dc.subject.en | density-dependence | |
| dc.subject.en | identifiability | |
| dc.title.en | Integrating multiple data sources to fit matrix population models for interacting species | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.ecolmodel.2019.06.001 | |
| dc.subject.hal | Sciences de l'environnement/Biodiversité et Ecologie | |
| bordeaux.journal | Ecological Modelling | |
| bordeaux.page | 108713 | |
| bordeaux.volume | 411 | |
| bordeaux.hal.laboratories | Institut de Mathématiques de Bordeaux (IMB) - UMR 5251 | * |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-02329833 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-02329833v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Ecological%20Modelling&rft.date=2019-11&rft.volume=411&rft.spage=108713&rft.epage=108713&rft.eissn=0304-3800&rft.issn=0304-3800&rft.au=BARRAQUAND,%20Frederic&GIMENEZ,%20Olivier&rft.genre=article |
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