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DynACof: A process-based model to study growth, yield and ecosystem services of coffee agroforestry systems

hal.structure.identifierBotanique et Modélisation de l'Architecture des Plantes et des Végétations [UMR AMAP]
hal.structure.identifierDépartement Systèmes Biologiques [Cirad-BIOS]
dc.contributor.authorVEZY, Rémi
hal.structure.identifierEcologie fonctionnelle et biogéochimie des sols et des agro-écosystèmes [UMR Eco&Sols]
hal.structure.identifierDépartement Performances des systèmes de production et de transformation tropicaux [Cirad-PERSYST]
dc.contributor.authorLE MAIRE, Guerric
hal.structure.identifierAgroécologie et intensification durables des cultures annuelles [UPR AIDA]
hal.structure.identifierDépartement Performances des systèmes de production et de transformation tropicaux [Cirad-PERSYST]
dc.contributor.authorCHRISTINA, Mathias
hal.structure.identifierCentro Agronomico Tropical de Investigacion y Ensenanza [CATIE]
dc.contributor.authorGEORGIOU, Selena
hal.structure.identifierCentro Agronomico Tropical de Investigacion y Ensenanza [CATIE]
dc.contributor.authorIMBACH, Pablo
dc.contributor.authorHIDALGO, Hugo
dc.contributor.authorALFARO, Eric
hal.structure.identifierEcologie fonctionnelle et biogéochimie des sols et des agro-écosystèmes [UMR Eco&Sols]
hal.structure.identifierDépartement Performances des systèmes de production et de transformation tropicaux [Cirad-PERSYST]
dc.contributor.authorBLITZ-FRAYRET, Céline
hal.structure.identifierECOSUR Unidad Chetumal
hal.structure.identifierEcologie fonctionnelle et biogéochimie des sols et des agro-écosystèmes [UMR Eco&Sols]
dc.contributor.authorCHARBONNIER, Fabien
hal.structure.identifierCafetalera Aquiares
dc.contributor.authorLEHNER, Peter
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorLOUSTAU, Denis
hal.structure.identifierEcologie fonctionnelle et biogéochimie des sols et des agro-écosystèmes [UMR Eco&Sols]
dc.contributor.authorROUPSARD, Olivier
dc.date.accessioned2024-04-08T11:50:09Z
dc.date.available2024-04-08T11:50:09Z
dc.date.issued2020-02
dc.identifier.issn1364-8152
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/195372
dc.description.abstractEnThe DynACof model was designed to model coffee agroforestry systems and study the trade-offs to e.g. optimize the system facing climate changes. The model simulates net primary productivity (NPP), growth, yield, mortality, energy and water balance of coffee agroforestry systems according to shade tree species and management. Several plot-scale ecosystem services are simulated by the model, such as production, canopy cooling effect, or potential C sequestration. DynACof uses metamodels derived from a detailed 3D process-based model (MAESPA) to account for complex spatial effects, while running fast. It also includes a coffee flower bud and fruit cohort module to better distribute fruit carbon demand over the year, a key feature to obtain a realistic competition between sinks. The model was parameterized and evaluated using a highly comprehensive database on a coffee agroforestry experimental site in Costa Rica. The fluxes simulated by the model were close to the measurements over a 5-year period (nRMSE = 26.27 for gross primary productivity; 28.22 for actual evapo-transpiration, 53.91 for sensible heat flux and 15.26 for net radiation), and DynACof satisfactorily simulated the yield, NPP, mortality and carbon stock for each coffee organ type over a 35-year rotation.
dc.description.sponsorshipModélisation pour l'accompagnement des ACteurs, vers l'Adaptation des Couverts pérennes ou agroforestiers aux Changements globaux - ANR-13-AGRO-0005
dc.language.isoen
dc.publisherElsevier
dc.subject.enGPP
dc.subject.enMAESPA
dc.subject.enCoffea arabica
dc.subject.enCrop model
dc.subject.enPlant-to-plot scale
dc.subject.enCosta Rica
dc.subject.enCoffee agroforestry
dc.subject.enAgroforestry systems
dc.subject.enErythrina poeppigiana
dc.title.enDynACof: A process-based model to study growth, yield and ecosystem services of coffee agroforestry systems
dc.typeArticle de revue
dc.identifier.doi10.1016/j.envsoft.2019.104609
dc.subject.halSciences du Vivant [q-bio]/Biodiversité/Systématique, phylogénie et taxonomie
dc.subject.halSciences du Vivant [q-bio]/Ecologie, Environnement/Ecosystèmes
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale/Botanique
dc.subject.halSciences de l'environnement/Biodiversité et Ecologie
bordeaux.journalEnvironmental Modelling and Software
bordeaux.page104609
bordeaux.volume124
bordeaux.hal.laboratoriesInteractions Soil Plant Atmosphere (ISPA) - UMR 1391*
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-02488996
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02488996v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Environmental%20Modelling%20and%20Software&rft.date=2020-02&rft.volume=124&rft.spage=104609&rft.epage=104609&rft.eissn=1364-8152&rft.issn=1364-8152&rft.au=VEZY,%20R%C3%A9mi&LE%20MAIRE,%20Guerric&CHRISTINA,%20Mathias&GEORGIOU,%20Selena&IMBACH,%20Pablo&rft.genre=article


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