Inhalt
The model AMBETI : a detailed description of a soil plant atmosphere model / Harald Braden. Offenbach am Main : Selbstverl. des Dt. Wetterdienstes, 1995
Inhalt
- II Impressum
- III Abstract/Zusammenfassung
- V Contents
- 1 1. Introduction
- 6 2. The net radiation of plants and of the soil surface
- 7 2.1. The components of incident radiation and their estimation
- 9 2.2. Same existing solutions and estimates for the transmission and reflection by a plant cover
- 14 2.3. The determination of the reflected and transmitted portians in the model AMBE TI
- 19 2.4. The treatment of direct radiation
- 28 2.5. The optical properties of the ground surface (soil and snow surface)
- 30 2.6. The calculation of the net short-wave radiation fluxes for the plants and the ground surface
- 32 2.7. The exchange ofthermal radiation
- 35 3. Energy budget and transport inside and obove the canopy
- 36 3.1. The energy budget of the plants and the energy balance of the soil surface
- 37 3.2. The aerodynamic transports in the "no-microclimate" option
- 39 3.3. The aerodynamic transports in the "microclimate" option
- 42 3.4. Additional remarks on the solution of the energy budget and transport equations ( dew and evaporation of intercepted water)
- 43 3.5. The resistances for the aerodynamic transports
- 48 3.6. Development, melting and insulation of a snow cover
- 51 4. Plant-water interactions
- 51 4.1. The bulk stomatal resistance and its calibration
- 60 4.2. Plant water conduction
- 63 4.3. The interception of precipitation
- 65 5. Soil heat and water transport
- 66 5.1. Soil heat transport: basic equations and solution
- 68 5.2. The treatment of soil chill
- 70 5.3. Thermal soil properties and soil composition
- 73 5.4. Liquid soil water transport: basic equations and solution
- 76 5.5. The hydraulic soil properties; Pedo-transfer functions
- 81 5.6. Water vapour transport in the soil and at the soil surface
- 85 6. The use of the model AMBETI
- 85 6.1. The recommended input quantities
- 88 6.2. The file structure for model runs
- 91 6.3. Some examples for model results
- 98 6.4. Summary and conclusions
- 99 Acknowledgement
- 100 Literature
- 105 List of the main symbols
- 108 Appendix
- 108 A1.1. Overview over the sub-programs
- 109 A2.1. On fitting the reflection and transmission coefficients to results of a "Successive Orders of Scattering Approximation" model
- 111 A3.1. The calculation of the plant-canopy-air fluxes and plant temperature in the "no-microclimate" option
- 112 A3.2. The calculation of the plant-canopy-air fluxes and plant temperature in the "microclimate" option
- 114 A5.1. The pedo-transfer coefficients of Rawls and Brakensiek (1985) and of Vereecken et al. (1989, 1990)
- A6.1. The main particle size fractions for the German soil classification