Model Characteristics
| Id | 3 | |
| Last update | 2001-10-08 | |
| Name | ASPECTS | |
| Year | 2001 | |
| Author | Daniel Rasse & Louis Francois | |
| Send a message | ||
| Organisation | Université de Liège | |
| Country | Belgium | |
| Category | Growth | |
| Model type | Empirical growth & Yield models | |
| Sub-type | Stand model | |
| Level | Stand/plot | |
| Time step | ||
| Time scale | ||
| Stochasticity | ||
| Range of applicabiilty (region, ...) | ||
| Site | ||
| Stand composition | ||
| Forest structure | ||
| Species | Fagus sylvatica; Fraxinus excelsior; Pinus sylvestris; Pseudostauga menziesii | |
| 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 | Rising atmospheric CO2; Silviculture: initial density and thinnings; Site description | |
| Submodel : Climate parameters | Allocation models; Biomass models; Mortality model; Nitrogen allocation; Nutrient content models; Stand/tree growth | |
| Input state variables | Age; Climate; Initial biomass; Management history; Number of trees/ha; Soil profile description; Species | |
| Human inputs | ||
| Climate inputs | ||
| Output state variable | Net ecosystem productivity (NEP); Net primary productivity (NPP); Organ biomass (stems, branches, roots) | |
| Quantity products | ||
| Quality pulp | ||
| Quality construction | ||
| Quality cork | ||
| Simulator name | ASPECTS | |
| 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 | Rasse, D.P., L. François, M. Aubinet, A.S. Kowalski, I. Vande Walle, E. Laitat and J.-C. Gérard. 2001.Modelling short-term CO2 fluxes and long-term tree growth in temperate forests with ASPECTS. Ecological Modelling. 141:35-52. Rasse, D.P, B. Longdoz, and R. Ceulemans. 2001. TRAP: a modelling approach to below-ground carbon allocation in temperate forests. Plant and Soil. 229:281-293. |
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| Equations | ||
| Context | ||
| URL | ||
| Equations on FORMIS database |
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