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Impact des feux de brousse sur la dynamique des communautés végé tales dans la forêt de Bassila (Bénin)

par Houinato, Marcel;Sinsin, Augustin Brice ;Lejoly, Jean
Référence Acta botanica gallica, 148, 3, page (237-251)
Publication Publié, 2001

Article révisé par les pairs

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Résumé :

The impact of bush fire on the dynamic of vegetation in Bassila forest was studied. The results show reforestation in the plot protected from bush fire and decrease of forest species in the plot affected by late fire. In the plot affected by early fire, most species present at the beginning of the study had a normal development. Late fire allowed apparition of new species of therophyte (36%) and decrease of phanerophyte species. Phanerophytes have the same values (45%) in the plots protected from bush fire and those affected by early fire.