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Titre : |
Modelling diameter increment in a lowland evergreen rain forest in French Guiana
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Auteur(s) : |
Sylvie Gourlet-Fleury
François Houllier |
Type de document : | Tiré à part |
Sujets : | Forêt tropicale humide ; Guyane française |
Résumé : |
Since 1984, the diameter increment of nearly 50 000 trees > 10 cm DBH has been monitored every yea in 12 long-term experimental 6.25 ha plots of the Paracou experimental station, French Guiana. In order to study and compare forest dynamics in disturbed and indisturbed stands, contrasted silviculrural treatement were performed between 1986 and 1988 in these plots. Taking advantage of this experimental design and of this large database, a forest dynamics modelling project was started in 1992. This paper aims at presenting the growth component of the single tree, distance dependent model that was developed within the framework of this project. This individual diameter growth model was built according to the "potential x modifier" paradigm : it links tree annual diameter increment to vari[...]
Since 1984, the diameter increment of nearly 50 000 trees > 10 cm DBH has been monitored every yea in 12 long-term experimental 6.25 ha plots of the Paracou experimental station, French Guiana. In order to study and compare forest dynamics in disturbed and indisturbed stands, contrasted silviculrural treatement were performed between 1986 and 1988 in these plots. Taking advantage of this experimental design and of this large database, a forest dynamics modelling project was started in 1992. This paper aims at presenting the growth component of the single tree, distance dependent model that was developed within the framework of this project. This individual diameter growth model was built according to the "potential x modifier" paradigm : it links tree annual diameter increment to variables describing tree size and instantancous competition as well as the recent past evolution of the competition. Species information was also taken into account and resulted :
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Editeur(s) : | Londres : Elsevier Science |
Date de publication : | 2000 |
Format : | pp. 269-389., ill. graph., tabl. nb réf. |
Langue(s) : | Anglais |
Lien vers la notice : | https://infodoc.agroparistech.fr/index.php?lvl=notice_display&id=151433 |
Exemplaires (3)
Localisation | Emplacement | Pôle | Section | Cote | Support | Disponibilité |
---|---|---|---|---|---|---|
Kourou | Archives | AgroParisTech-Kourou | TP18492 | Papier Périodique | Empruntable Disponible | |
Kourou | Archives | AgroParisTech-Kourou | UMR.2080 | Papier Périodique | Empruntable Disponible | |
Kourou | Archives | AgroParisTech-Kourou | UMR.2219 | Papier Périodique | Empruntable Disponible |