Modeling annual tree development and growth

Hua Jing, Kang Meng Zhen, De Reffye Philippe. 2011. Modeling annual tree development and growth. In : Numerical analysis and applied mathematics : International Conference on Numerical Analysis and Applied Mathematics 2011, Halkidiki, Crete, Greece, 19-25 September 2011. Simos Theodore E. (ed.), Psihoyios George (ed.), Tsitouras C. (ed.). AIP. Melville : AIP, 722-725. (AIP Conference proceedings, 1389) ISBN 978-0-7354-0956-9 International Conference on Numerical Analysis and Applied Mathematics 2011, Halkidiki, Grèce, 19 Septembre 2011/25 Septembre 2011.

Résumé : We present briefly a general mathematical model that simulates tree development and growth based on a flexible time scale. Two sub-models are coupled with each other: one simulates tree organogenesis in each year, another computes the biomass production and allocation into individual organs. Each year is divided into discrete time steps, namely Computational Unit (CU). An example is given to show the difference between the year-based and CU-based model.

Mots-clés Agrovoc : croissance, arbre, modèle de simulation, modèle mathématique, anatomie végétale, physiologie végétale

Mots-clés complémentaires : Architecture des arbres

Classification Agris : U10 - Informatique, mathématiques et statistiques
K10 - Production forestière
F62 - Physiologie végétale - Croissance et développement

Auteurs et affiliations

• Hua Jing, Institute of Automation (CHN)
• Kang Meng Zhen, Institute of Automation (CHN)
• De Reffye Philippe, CIRAD-BIOS-UMR AMAP (FRA)

Source : Cirad - Agritrop (https://agritrop.cirad.fr/561393/)

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