WebSurface Albedos — ctsm release-clm5.0 documentation. 2.3. Surface Albedos. 2.3.1. Canopy Radiative Transfer. Radiative transfer within vegetative canopies is calculated from the two-stream approximation of Dickinson (1983) and Sellers (1985) as described by Bonan (1996) (2.3.1) (2.3.2) where and are the upward and downward diffuse radiative ... WebJul 21, 2024 · CLM5-DART is a mechanistic approach that represents vegetation states with biomass and leaf area index (LAI) observations to account for disturbances and land-use history. In contrast, FLUXCOM is a more empirical machine learning approach that relies primarily on flux tower observations to represent regional carbon fluxes. In the …
1.3.4. Creating input for surface dataset generation
Web2.5.1. Monin-Obukhov Similarity Theory. The surface vertical kinematic fluxes of momentum and (m 2 s -2 ), sensible heat (K m s -1 ), and latent heat (kg kg -1 m s -1 ), where , , , , and are zonal horizontal wind, meridional horizontal wind, vertical velocity, potential temperature, and specific humidity turbulent fluctuations about the mean ... WebCustomizing CLM’s namelist. 1.2.3. Customizing CLM’s namelist. Once a case has run case.setup, we can then customize the case further, by editing the run-time namelist for CLM. First let’s list the definition of each namelist item and their valid values, and then we’ll list the default values for them. is bobcat capitalized
2.12. Lake Model — ctsm release-clm5.0 documentation
Web2.2.1.2. Vegetation Composition¶. Vegetated surfaces are comprised of up to 15 possible plant functional types (PFTs) plus bare ground (Table 2.2.1).An additional PFT is added if the irrigation model is active and six additional PFTs are added if the crop model is active (Chapter 2.26).In Table 2.2.1, IVT = 0,14 refers to the index of PCT_NAT_VEG on the … WebPhotosynthetic Capacity — ctsm release-clm5.0 documentation. 2. CLM Technical Note ». 2.10. Photosynthetic Capacity. 2.10. Photosynthetic Capacity. The photosynthetic capacity is represented by two key parameters: 1) the maximum rate of carboxylation at 25 o C, ; and 2) the maximum rate of electron transport at 25 o C, . They are predicted ... Web1.5.3. Running with irrigation¶. In CLM4.0 irrigation isn’t an allowed option. In CLM4.5 irrigation can ONLY be used WITH crop. With CLM5.0 irrigation can be used whether crop is on or not – BUT if crop is off, your surface datasets HAVE to have irrigation defined appropriately. Right now ALL surface datasets without crop enabled have irrigation hard … is bobcat a tertiary consumer