Analyzing spatial structures in forest tree architectures.

Yann Guédon 1 Daniel Barthélémy 1 Yves Caraglio 1
1 UMR AMAP - Botanique et Modélisation de l'Architecture des Plantes et des Végétations
Résumé : The problem of analyzing spatial structures in forest tree architectures is addressed. Data samples consist of sequences of homogeneous botanical entities (node or annual shoot) where attributes are recorded for each successive entity (type of axillary production at the node level or length of the annual shoot). The data analysis methodology proposed includes various tools for exploratory analysis and the building of stochastic processes (hidden semi-Markov chains) from samples of discrete multivariate sequences whose aim is to capture the structure embedded in these sequences. This methodology is illustrated at the node level on growth units of red oak main stems and, at the annual shoot level, on corsican pine main stems.
Type de document :
Communication dans un congrès
Amaro, A. and Tomé, M., eds. Empirical and Process-based Models for Forest Tree and Stand Growth Simulation, 1999, Lisbon : Edições Salamandra, Portugal. pp.23-42, 1999
Liste complète des métadonnées
https://hal.inria.fr/hal-00827480
Contributeur : Christophe Godin <>
Soumis le : mercredi 29 mai 2013 - 11:33:19
Dernière modification le : jeudi 11 janvier 2018 - 06:15:35

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  • HAL Id : hal-00827480, version 1

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CIRAD | INRA | AGROPOLIS | TDS-MACS | B3ESTE | UNIV-MONTPELLIER

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Yann Guédon, Daniel Barthélémy, Yves Caraglio. Analyzing spatial structures in forest tree architectures.. Amaro, A. and Tomé, M., eds. Empirical and Process-based Models for Forest Tree and Stand Growth Simulation, 1999, Lisbon : Edições Salamandra, Portugal. pp.23-42, 1999. 〈hal-00827480〉

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