DynACof, a model fro growth, yield, carbon, water, energy balances and ecosystem services of Coffea in agroforestry
Agroforestry systems (AFS) are complex to model mainly due to the high spatial variability induced by the shade trees. Recently, the microclimate and lighf heterogeneity issue in AFS has been addressed using the 30 ecophysiological process-based model MAESPA (Charbonnier et al., 2013; Vezy et al., 2018). MAESPA surpassed the classical sun/shade dichotomy in AFS (Charbonnier et al., 2014) and provided continuous maps of e.g. available light, light-use~ fficiency and canopy temperature within Coffea Agroforestry Systems (GAS). A step further was to design a crop model for Coffea grown under agroforestry that would benefit from this continuum to estimate ecosystem services on the long term and under climate change scenarios. We designed DynA_Cof, a new process-based growth and yield model to compute plot-scale net and gross primary productivity, carbon allocation, growth, yield, energy, and water balance of GAS according to shade tree species and management, while accounting for fine-scale spatial effects using MAESPA metamodels (Figure 1). DynA_Cof satisfactorily simulated the daily plot-scale gross primary productivity (RMSE= 1.69 gc m-2 d-1 on 1562 days) and the energy and water balances (RMSE: AET = 0.63 mm d-1 , H= 1.27 MJ m-2 d-1, Rn= 1.98 MJ m-2 d-1) compared to measurements from an eddy-flux tower in Aquiares (Costa Rica) and also the NPP for above and below-ground organs, coffee bean yield and shade tree wood production compared to a comprehensive database from this site.
Main Authors: | , , , , , , , , , , , , , |
---|---|
Format: | conference_item biblioteca |
Language: | eng |
Published: |
CIRAD
|
Subjects: | F08 - Systèmes et modes de culture, K10 - Production forestière, F62 - Physiologie végétale - Croissance et développement, P01 - Conservation de la nature et ressources foncières, agroforesterie, arbre d'ombrage, rendement des cultures, Coffea arabica, http://aims.fao.org/aos/agrovoc/c_207, http://aims.fao.org/aos/agrovoc/c_25548, http://aims.fao.org/aos/agrovoc/c_10176, http://aims.fao.org/aos/agrovoc/c_1721, http://aims.fao.org/aos/agrovoc/c_1920, |
Online Access: | http://agritrop.cirad.fr/593062/ http://agritrop.cirad.fr/593062/1/ID593062.pdf |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
dig-cirad-fr-593062 |
---|---|
record_format |
koha |
spelling |
dig-cirad-fr-5930622024-01-29T02:09:02Z http://agritrop.cirad.fr/593062/ http://agritrop.cirad.fr/593062/ DynACof, a model fro growth, yield, carbon, water, energy balances and ecosystem services of Coffea in agroforestry. Vezy Rémi, Le Maire Guerric, Charbonnier Fabien, Christina Mathias, Georgiou Selena, Imbach Pablo, Hidalgo Hugo G., Alfaro Eric J., Blitz-Frayret Céline, Laclau Jean-Paul, Lehner Peter, Robelo Diego, Loustau Denis, Roupsard Olivier. 2019. In : 4th World Congress on Agroforestry. Book of abstracts. Dupraz Christian (ed.), Gosme Marie (ed.), Lawson Gerry (ed.). CIRAD, INRA, World Agroforestry, Agropolis International, MUSE. Montpellier : CIRAD-INRA, Résumé, p. 820. World Congress on Agroforestry. 4, Montpellier, France, 20 Mai 2019/22 Mai 2019.https://agroforestry2019.cirad.fr/news-press <https://agroforestry2019.cirad.fr/news-press> DynACof, a model fro growth, yield, carbon, water, energy balances and ecosystem services of Coffea in agroforestry Vezy, Rémi Le Maire, Guerric Charbonnier, Fabien Christina, Mathias Georgiou, Selena Imbach, Pablo Hidalgo, Hugo G. Alfaro, Eric J. Blitz-Frayret, Céline Laclau, Jean-Paul Lehner, Peter Robelo, Diego Loustau, Denis Roupsard, Olivier eng 2019 CIRAD 4th World Congress on Agroforestry. Book of abstracts F08 - Systèmes et modes de culture K10 - Production forestière F62 - Physiologie végétale - Croissance et développement P01 - Conservation de la nature et ressources foncières agroforesterie arbre d'ombrage rendement des cultures Coffea arabica http://aims.fao.org/aos/agrovoc/c_207 http://aims.fao.org/aos/agrovoc/c_25548 http://aims.fao.org/aos/agrovoc/c_10176 http://aims.fao.org/aos/agrovoc/c_1721 Costa Rica http://aims.fao.org/aos/agrovoc/c_1920 Agroforestry systems (AFS) are complex to model mainly due to the high spatial variability induced by the shade trees. Recently, the microclimate and lighf heterogeneity issue in AFS has been addressed using the 30 ecophysiological process-based model MAESPA (Charbonnier et al., 2013; Vezy et al., 2018). MAESPA surpassed the classical sun/shade dichotomy in AFS (Charbonnier et al., 2014) and provided continuous maps of e.g. available light, light-use~ fficiency and canopy temperature within Coffea Agroforestry Systems (GAS). A step further was to design a crop model for Coffea grown under agroforestry that would benefit from this continuum to estimate ecosystem services on the long term and under climate change scenarios. We designed DynA_Cof, a new process-based growth and yield model to compute plot-scale net and gross primary productivity, carbon allocation, growth, yield, energy, and water balance of GAS according to shade tree species and management, while accounting for fine-scale spatial effects using MAESPA metamodels (Figure 1). DynA_Cof satisfactorily simulated the daily plot-scale gross primary productivity (RMSE= 1.69 gc m-2 d-1 on 1562 days) and the energy and water balances (RMSE: AET = 0.63 mm d-1 , H= 1.27 MJ m-2 d-1, Rn= 1.98 MJ m-2 d-1) compared to measurements from an eddy-flux tower in Aquiares (Costa Rica) and also the NPP for above and below-ground organs, coffee bean yield and shade tree wood production compared to a comprehensive database from this site. conference_item info:eu-repo/semantics/conferenceObject Conference info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/593062/1/ID593062.pdf text Cirad license info:eu-repo/semantics/openAccess https://agritrop.cirad.fr/mention_legale.html https://agroforestry2019.cirad.fr/news-press http://agritrop.cirad.fr/592794/ info:eu-repo/semantics/altIdentifier/purl/https://agroforestry2019.cirad.fr/news-press |
institution |
CIRAD FR |
collection |
DSpace |
country |
Francia |
countrycode |
FR |
component |
Bibliográfico |
access |
En linea |
databasecode |
dig-cirad-fr |
tag |
biblioteca |
region |
Europa del Oeste |
libraryname |
Biblioteca del CIRAD Francia |
language |
eng |
topic |
F08 - Systèmes et modes de culture K10 - Production forestière F62 - Physiologie végétale - Croissance et développement P01 - Conservation de la nature et ressources foncières agroforesterie arbre d'ombrage rendement des cultures Coffea arabica http://aims.fao.org/aos/agrovoc/c_207 http://aims.fao.org/aos/agrovoc/c_25548 http://aims.fao.org/aos/agrovoc/c_10176 http://aims.fao.org/aos/agrovoc/c_1721 http://aims.fao.org/aos/agrovoc/c_1920 F08 - Systèmes et modes de culture K10 - Production forestière F62 - Physiologie végétale - Croissance et développement P01 - Conservation de la nature et ressources foncières agroforesterie arbre d'ombrage rendement des cultures Coffea arabica http://aims.fao.org/aos/agrovoc/c_207 http://aims.fao.org/aos/agrovoc/c_25548 http://aims.fao.org/aos/agrovoc/c_10176 http://aims.fao.org/aos/agrovoc/c_1721 http://aims.fao.org/aos/agrovoc/c_1920 |
spellingShingle |
F08 - Systèmes et modes de culture K10 - Production forestière F62 - Physiologie végétale - Croissance et développement P01 - Conservation de la nature et ressources foncières agroforesterie arbre d'ombrage rendement des cultures Coffea arabica http://aims.fao.org/aos/agrovoc/c_207 http://aims.fao.org/aos/agrovoc/c_25548 http://aims.fao.org/aos/agrovoc/c_10176 http://aims.fao.org/aos/agrovoc/c_1721 http://aims.fao.org/aos/agrovoc/c_1920 F08 - Systèmes et modes de culture K10 - Production forestière F62 - Physiologie végétale - Croissance et développement P01 - Conservation de la nature et ressources foncières agroforesterie arbre d'ombrage rendement des cultures Coffea arabica http://aims.fao.org/aos/agrovoc/c_207 http://aims.fao.org/aos/agrovoc/c_25548 http://aims.fao.org/aos/agrovoc/c_10176 http://aims.fao.org/aos/agrovoc/c_1721 http://aims.fao.org/aos/agrovoc/c_1920 Vezy, Rémi Le Maire, Guerric Charbonnier, Fabien Christina, Mathias Georgiou, Selena Imbach, Pablo Hidalgo, Hugo G. Alfaro, Eric J. Blitz-Frayret, Céline Laclau, Jean-Paul Lehner, Peter Robelo, Diego Loustau, Denis Roupsard, Olivier DynACof, a model fro growth, yield, carbon, water, energy balances and ecosystem services of Coffea in agroforestry |
description |
Agroforestry systems (AFS) are complex to model mainly due to the high spatial variability induced by the shade trees. Recently, the microclimate and lighf heterogeneity issue in AFS has been addressed using the 30 ecophysiological process-based model MAESPA (Charbonnier et al., 2013; Vezy et al., 2018). MAESPA surpassed the classical sun/shade dichotomy in AFS (Charbonnier et al., 2014) and provided continuous maps of e.g. available light, light-use~ fficiency and canopy temperature within Coffea Agroforestry Systems (GAS). A step further was to design a crop model for Coffea grown under agroforestry that would benefit from this continuum to estimate ecosystem services on the long term and under climate change scenarios. We designed DynA_Cof, a new process-based growth and yield model to compute plot-scale net and gross primary productivity, carbon allocation, growth, yield, energy, and water balance of GAS according to shade tree species and management, while accounting for fine-scale spatial effects using MAESPA metamodels (Figure 1). DynA_Cof satisfactorily simulated the daily plot-scale gross primary productivity (RMSE= 1.69 gc m-2 d-1 on 1562 days) and the energy and water balances (RMSE: AET = 0.63 mm d-1 , H= 1.27 MJ m-2 d-1, Rn= 1.98 MJ m-2 d-1) compared to measurements from an eddy-flux tower in Aquiares (Costa Rica) and also the NPP for above and below-ground organs, coffee bean yield and shade tree wood production compared to a comprehensive database from this site. |
format |
conference_item |
topic_facet |
F08 - Systèmes et modes de culture K10 - Production forestière F62 - Physiologie végétale - Croissance et développement P01 - Conservation de la nature et ressources foncières agroforesterie arbre d'ombrage rendement des cultures Coffea arabica http://aims.fao.org/aos/agrovoc/c_207 http://aims.fao.org/aos/agrovoc/c_25548 http://aims.fao.org/aos/agrovoc/c_10176 http://aims.fao.org/aos/agrovoc/c_1721 http://aims.fao.org/aos/agrovoc/c_1920 |
author |
Vezy, Rémi Le Maire, Guerric Charbonnier, Fabien Christina, Mathias Georgiou, Selena Imbach, Pablo Hidalgo, Hugo G. Alfaro, Eric J. Blitz-Frayret, Céline Laclau, Jean-Paul Lehner, Peter Robelo, Diego Loustau, Denis Roupsard, Olivier |
author_facet |
Vezy, Rémi Le Maire, Guerric Charbonnier, Fabien Christina, Mathias Georgiou, Selena Imbach, Pablo Hidalgo, Hugo G. Alfaro, Eric J. Blitz-Frayret, Céline Laclau, Jean-Paul Lehner, Peter Robelo, Diego Loustau, Denis Roupsard, Olivier |
author_sort |
Vezy, Rémi |
title |
DynACof, a model fro growth, yield, carbon, water, energy balances and ecosystem services of Coffea in agroforestry |
title_short |
DynACof, a model fro growth, yield, carbon, water, energy balances and ecosystem services of Coffea in agroforestry |
title_full |
DynACof, a model fro growth, yield, carbon, water, energy balances and ecosystem services of Coffea in agroforestry |
title_fullStr |
DynACof, a model fro growth, yield, carbon, water, energy balances and ecosystem services of Coffea in agroforestry |
title_full_unstemmed |
DynACof, a model fro growth, yield, carbon, water, energy balances and ecosystem services of Coffea in agroforestry |
title_sort |
dynacof, a model fro growth, yield, carbon, water, energy balances and ecosystem services of coffea in agroforestry |
publisher |
CIRAD |
url |
http://agritrop.cirad.fr/593062/ http://agritrop.cirad.fr/593062/1/ID593062.pdf |
work_keys_str_mv |
AT vezyremi dynacofamodelfrogrowthyieldcarbonwaterenergybalancesandecosystemservicesofcoffeainagroforestry AT lemaireguerric dynacofamodelfrogrowthyieldcarbonwaterenergybalancesandecosystemservicesofcoffeainagroforestry AT charbonnierfabien dynacofamodelfrogrowthyieldcarbonwaterenergybalancesandecosystemservicesofcoffeainagroforestry AT christinamathias dynacofamodelfrogrowthyieldcarbonwaterenergybalancesandecosystemservicesofcoffeainagroforestry AT georgiouselena dynacofamodelfrogrowthyieldcarbonwaterenergybalancesandecosystemservicesofcoffeainagroforestry AT imbachpablo dynacofamodelfrogrowthyieldcarbonwaterenergybalancesandecosystemservicesofcoffeainagroforestry AT hidalgohugog dynacofamodelfrogrowthyieldcarbonwaterenergybalancesandecosystemservicesofcoffeainagroforestry AT alfaroericj dynacofamodelfrogrowthyieldcarbonwaterenergybalancesandecosystemservicesofcoffeainagroforestry AT blitzfrayretceline dynacofamodelfrogrowthyieldcarbonwaterenergybalancesandecosystemservicesofcoffeainagroforestry AT laclaujeanpaul dynacofamodelfrogrowthyieldcarbonwaterenergybalancesandecosystemservicesofcoffeainagroforestry AT lehnerpeter dynacofamodelfrogrowthyieldcarbonwaterenergybalancesandecosystemservicesofcoffeainagroforestry AT robelodiego dynacofamodelfrogrowthyieldcarbonwaterenergybalancesandecosystemservicesofcoffeainagroforestry AT loustaudenis dynacofamodelfrogrowthyieldcarbonwaterenergybalancesandecosystemservicesofcoffeainagroforestry AT roupsardolivier dynacofamodelfrogrowthyieldcarbonwaterenergybalancesandecosystemservicesofcoffeainagroforestry |
_version_ |
1792499783007469568 |