Characterizing the balance between ontogeny and environmental constraints in forest tree development using growth phase duration distributions

Yann Guédon 1, 2 Olivier Taugourdeau 3 Yves Caraglio 3 Sylvie Sabatier 3
1 VIRTUAL PLANTS - Modeling plant morphogenesis at different scales, from genes to phenotype
CRISAM - Inria Sophia Antipolis - Méditerranée , INRA - Institut National de la Recherche Agronomique, Centre de coopération internationale en recherche agronomique pour le développement [CIRAD] : UMR51
Abstract : We built segmentation models to identify tree growth phases on the basis of retrospective measurement of annual shoot characteristics along the main stem. Growth phase duration distributions estimated within these models characterize the balance between ontogeny and environmental constraints in tree development at the population scale. These distributions have very contrasted characteristics in terms of shape and relative dispersion between ontogeny-driven and environment-driven tree development.
Type de document :
Communication dans un congrès
Risto Sievänen and Eero Nikinmaa and Christophe Godin and Anna Lintunen and Pekka Nygren. 7th International Conference on Functional-Structural Plant Models, Jun 2013, Saariselkä, Finland. pp.237-239, 2013, Proceedings of the 7th International Conference on Functional-Structural Plant Models. 〈http://www.metal.fi/fspm2013/proceedings〉
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Soumis le : vendredi 9 août 2013 - 09:28:10
Dernière modification le : mardi 23 octobre 2018 - 11:12:01
Document(s) archivé(s) le : mercredi 5 avril 2017 - 20:28:14

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  • HAL Id : hal-00850838, version 1

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Yann Guédon, Olivier Taugourdeau, Yves Caraglio, Sylvie Sabatier. Characterizing the balance between ontogeny and environmental constraints in forest tree development using growth phase duration distributions. Risto Sievänen and Eero Nikinmaa and Christophe Godin and Anna Lintunen and Pekka Nygren. 7th International Conference on Functional-Structural Plant Models, Jun 2013, Saariselkä, Finland. pp.237-239, 2013, Proceedings of the 7th International Conference on Functional-Structural Plant Models. 〈http://www.metal.fi/fspm2013/proceedings〉. 〈hal-00850838〉

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