Models
Model Characteristics
| Id | 5 |
| Last update | 2001-10-08 |
| Name | Fagacées-Chêne |
| Year | 1998 |
| Author | Jean-François Dhôte |
| Contact | |
| Organisation | ENGREF; INRA |
| Country | France |
| Category | Growth |
| Model type | Empirical growth & Yield models |
| Sub-type | Distance independent tree model |
| Level | Stand/plot |
| Time step | |
| Time scale | |
| Stochasticity | |
| Range of applicabiilty (region, ...) | Geographics : 1/2 northern France Ages : 10-250 years Silvics : diffuse thinnings of any nature and weight; Model tested for stands at RDI >=0.4 |
| Site | |
| Stand composition | |
| Forest structure | |
| Species | Quercus spp. |
| Sylvicultural system | |
| Tree range | |
| Stand range | |
| State variables - Growth | |
| State variables - Initialization | |
| State variables - Prediction | |
| State variables - Stochastic for | |
| Distribution diameter variables - growth | |
| Distribution diameter variables - initialization | |
| Distribution diameter variables - prediction | |
| Distribution diameter variables - stochasticity for | |
| Tree variables - growth | |
| Tree variables - Initialisation | |
| Tree variables - prediction | |
| Tree variables - stochasticity for | |
| Growth processes | |
| Regeneration processes at stand level | |
| Regeneration processes at sapling level | |
| Hazards | |
| Submodule : Sylvicultural practicies | Silviculture: initial density and thinnings |
| Submodel : Climate parameters | Mortality model; Stand/tree growth; Taper functions |
| Input state variables | Age; Distribution of diameters; Dominant height |
| Human inputs | |
| Climate inputs | |
| Output state variable | Dominant diameter; Dominant height; Individual tree characteristics: diameter, height..; Number of trees/ha; Total basal area; Total volume; Total yield |
| Quantity products | |
| Quality pulp | |
| Quality construction | |
| Quality cork | |
| Simulator name | Capsis; Fagacées |
| Stand Simulator version | |
| Stand Simulator hardware | |
| Stand Simulator memory | |
| Stand Simulator OS | |
| Stand Simulator language | |
| Stand Simulator characteristics | |
| Stand Simulator indicators | |
| Stand Simulator visualization | |
| Landscape Simulator name | |
| Landscape Simulator version | |
| Landscape Simulator hardware | |
| Landscape Simulator memory | |
| Landscape Simulator OS | |
| Landscape Simulator language | |
| Landscape Simulator characteristics | |
| Landscape Simulator indicators | |
| Landscape Simulator visualization | |
| Reference | |
| Bibliography | Dhôte J.F. & E. de Hercé, 1994. Un modèle hyperbolique pour l’ajustement de faisceaux de courbes hauteur-diamètre. Can. J. For. Res. 24, 9, 1782-1790. Dhôte J.F., 1995. Définition de scénarios d’éclaircie pour le Hêtre et le Chêne. Rev. For. Fr. XLVII, 106-110. Dhôte J.F., 1997. Effets des éclaircies sur le diamètre dominant dans des futaies régulières de Hêtre ou de Chêne sessile. Rev. For. Fr., XLIX, 6, p.557-578. Dhôte J.F., 1999. Compétition entre classes sociales chez le Chêne sessile et le Hêtre. Rev. For. Fr. LI, 2, p. 309-325. Dhôte J.F., E. Hatsch & D. Rittié, 2000. Forme de la tige, tarifs de cubage et ventilation de la production en volume chez le chêne sessile. Ann. Sc. Forest., 57, 2, p. 121-142. Dhôte J.F., E. Hatsch, D. Rittié, 1997. Profil de la tige et géométrie de l’aubier chez le Chêne sessile (Quercus petraea Liebl.). Bull. Techn. ONF, n° 33, p. 59-82. G. Nepveu & Dhôte J.F., 1998. Sylviculture et qualité du bois de Chêne sessile. Rapport Final de la Convention INRA-ONF 1992-96 Sylviculture et Qualité du Bois de Chêne”. INRA, Champenoux (France), 68 p. Hatsch E., 1997. Répartition de l’aubier et acquisition de la forme de la tige chez le Chêne sessile (Q. petraea (Matt) Liebl.). Thèse de doctorat, ENGREF, 170 p. + ann. |
| Equations | |
| Context | |
| URL |
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