Des HMM pour estimer la dynamique de la banque de graines chez les plantes

6533b835fe1ef96bd129f663

RESEARCH PRODUCT

Des HMM pour estimer la dynamique de la banque de graines chez les plantes

Pierre-olivier Cheptou Stéphane Cordeau Sebastian Coz Nathalie Peyrard

subject

description

La persistance des populations de plantes à fleur repose sur la colonisation et la dormance, cette dernière étant difficile à estimer car la banque de graines est rarement observée. Nous présentons une modélisation par chaînes de Markov cachées couplées qui représente explicitement ces deux processus. Nous l’illustrons sur l’estimation des paramètres clés de la dynamique des plantes adventices.

year	journal	country	edition	language
2022-09-01

https://hal.inrae.fr/hal-03884183

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