estimation; volume sur pied; taillis sous futaie; chêne; stand volume; coppice with standards; oak
Abstract :
[fr] Cette étude concerne l'établissement d'équations de cubage destinées à déterminer rapidement les volumes sur pied de peuplements de chênes indigènes (Quercus petraea (MATTUSCHKA) LIEBLEIN et Quercus robur L.) Les peuplements analysés appartiennent tous à des taillis sous futaie situés dans la partie méridionale de la Belgique. Les équations, qui permettent l'estimation de plusieurs types de volumes ramenés à l'hectare, nécessitent la détermination préalable de la surface terrière à l'hectare, de la hauteur dominante et, dans certains cas, de la circonférence moyenne des peuplements. Seuls les arbres de la réserve sont pris en considération. [en] Stand volume equations have been calculated on the basis of data issued from more than 400 sampling plots measured in stands of oaks located in the Sourthern part of Belgium. For using the various equations that give the volume per hectare, it is required to assess the basal area per hectare, the top height and according to the type of volume the mean girth.
Disciplines :
Agriculture & agronomy
Author, co-author :
Rondeux, Jacques ; Université de Liège - ULiège > Forêts, Nature et Paysage > Gestion des ressources forestières et des milieux naturels
Hebert, Jacques ; Université de Liège - ULiège > Forêts, Nature et Paysage > Gestion des ressources forestières et des milieux naturels
Toussaint, André ; Université de Liège - ULiège > Sciences agronomiques > Phytotechnie tropicale et horticulture
Language :
French
Title :
L'estimation rapide des volumes sur pied en taillis sous futaie de chênes
Alternative titles :
[en] Rapid estimation of growing stock in stands (coppice with standards) of oaks
Publication date :
1987
Journal title :
Bulletin des Recherches Agronomiques de Gembloux
ISSN :
0435-2033
Publisher :
Faculté des Sciences Agronomiques, Gembloux, Belgium
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